Links for Audi A6 Owners, C5 Platform, 1998-2004 (Frequently Asked Questions)

CONTENTS
» Audio & Electronics
Radio removal and Audi Navigation installation (allroad)
Radio Removal frustration continues...and splash guard Q's
GPS portables: advice?
Woofer recommendation
My Audio Upgrade (long) with woofer
If anyone has Icelink and wants a secondary HARD Wired Sirius/XM or other audio device..
NSX JR's Audi Audio
AudiÊWireÊHousingsÊandÊPins
RNS-E upgrade for C5 A6/S6/allroad/RS6, and other useful links
RNS-E upgrade for C5 A6/S6/allroad/RS6 - Research post, thoughts etc..etc..
SAFE mode recovery tips
Replaced the front Bose Tweeters with Audax silk domes today in my A6
Audio Highway: Mobile Sound & Video Systems
12v switched in the trunk
Symphony I parts / repair?
7.5A Secondary Fuse behind the Radio
Garmin StreetPilot 2620 review - GPS - CNET Reviews
Dynamat install (long)...
Monster iCruze
IceLink Install in 2001 A6 - a few tips and some updates (VERY long with pics)
Audi Ipod interface: I've done some research......here are my thoughts (it's actually pretty cool)...
iPod2car- iPod integration solution for your car
OEM SAT radio installed into '01 A6 (excruciatingly long post)
Symphony II install into '01 A6... YES it does work
Phat noise w/ Sat radio write up.
Nav+ in A6: Detailed Installation Photos/Instructions
iPod hardwiring options (very long with pictures)
Head unit puts out DC after turn off; make sure to use remote turnon
The definitive Auxilliary Lighter install completed (pics and process description))
Adding a PhatBox ...but want to keep your trunk CD Changer??? See more....
A8L's new Bose multimedia system - I was given a private demo over the weekend...
Audi Radios: info and programming guides
A6 Radio Removal Tools (part# T10057, $17)
Radio removal advice
Removing trunk panel to access amplifier
Phatnoise for $360 shipped
XM install, using CD changer shelf and connector
7" In-Dash Touchscreen Computer, MP3, Divx, GPS Done! w/Pics
Re-sync remote key procedure
Reprogramming remote; replacing rear deck taillight bulbs
Increasing the Remote Unlocking Range
Load Reduction Relay, how it works
Removing door panel to access front speaker
I-pod install with XM radio..Long with quite a few pics
XM Satellite receiver installation, BlitzSafe vs Ventura Technology
Delphi SkyFi XM installs using Blitzsafe adapter
XM Radio Install info & pictures
Add readouts of oil temp, boost level, and more to console readout using "EFU"
Custom subwoofer in A4 gen2
Electronics Audiworld Tech Articles (common mods)
HVAC blower fan finally whisper quiet. Replaced, cleaned.
Climate Control Not Working on A6
Secret codes in climate control
Replacing HVAC fan
squeaky HVAC fan fix
Cleaning Coke from Inside Climate Control Buttons
Stabilant 22 contact enhancer, used by Audi on intermittent electrical contacts
Alarm triggered if windows or sunroof cracked. Sound stops after awhile. Use motion sensor disable switch.
Use VAG-com to reduce sensitivity of interior motion sensor
Nav + retrofit: the "How to" website
Aftermarket Navigation and GPS units
Pioneer Navigation unit installed in A6
Alpine XM radio installation: Pic's & How to (Stealthy, No holes, No tape)
Audi Bose stereo reviewed by Edmunds.com
Resetting Symphony radio by pulling fuse
Symphony II (2002) hidden menus
Bose controller settings with VAG-com
Symphony hidden EQ settings can fix flabby bass and tonal balance
Headunit Replacement with matching wood from Exoticwooddash.com
Rear and central console removal
Removing center console to replace mirror adjustment switch
8 disk changer, compatible with 2001 Symphony system
AUDI 1998-2002 8 Disk Changer
Cheap 6 CD changer, 1-800-AllAudi
6 disk changer sources
Alpine Launches WorldÕs First Car Audio Head Units to Allow True Integration with iPod
Car Audio & Video - Going Mobile with iPod - Crutchfield Advisor
iPod Install complete...and super clean...but a PITA
Crutchfield Advisor: going Mobile with iPod
iPod install in Honda Accord (some good general info)
Successful iPod install w/ Blitzsafe adapter in a 2002 S6 w/ Bose
Integrating an iPod into the Audi A8
iPod interface with Audi head units
Who has installed (hardwired) an iPod?
iPod adapters for car: TransPod installation; iTrip (see thread)
iPod hard-wired power supply
Picture inside Bose Amplifier
Navigation Plus system, $2500 at AvalonMotorSports.com (installation and other problems, beware)
Symphony (2000-2001) hidden EQ settings and collected links
Tech Article: Setting Symphony hidden equalizer
Hidden EQ vs Tone Controls in the A6
Symphony Radio programming guide
Audi Symphony Hidden Features
Disable Bose features if adding aftermarket speakers and amps
Finally found out what size speakers are in the front...
Auxilliary input in Audi radio
Adapter for Concert line outputs
Line out adapter and installation in 2002 A4 (see whole thread)
GALA test mode for Audi
Dashboard switch - Latching Relay info, Bosch application guide
Latching Relay sources
Key Fob Battery Change
Reprogramming key fob
Homelink modules to turn on lights
A6 removing overhead lights, source of switched 12v
Just installed HCB-30 Handsfree kit on 02 A6...
Hands-free Phone Installation - Motorola T730/V60 in A6
OEM-like cell phone bracket
Audi Molded Console for cell phone with Siemens S46 installed
A6 Installation Kit For Nokia Digital Phone
Cell phone mount bracket and install pictures
Auxiliary cigarette lighter installation
New server-based GPS navigation systems
Cell Phone adapters for Audi (Guy Kawasaki)
Nokia 8260 Handsfree Pro kit installation
Car Stereo component suppliers, including Focal Utopia
SkyMall - laptop desk for passenger seat
» Audiworld
C5 board newcomers quick help
Audi World Site > Glossary
Audiworld links page
Audiworld Parts Supplier Directory
AudiWorld Dictionary of Words, Abbreviations, Acronyms, Emoticons, Key Codes & Text HTML Tags
Audiworld Forums Usage - Frequently Asked Questions
Posting a picture at Audiworld
Posting images in message or signature
A6 forum, direct link
Audiworld front page and links to other sections
A6 Car Color Poll tally
A6 POLL: city, state / car / gender / age
A6 Poll: job titles
A6 membership: Year/Model/Color/Location
Dealing with upset people on discussion boards
» Brakes
StopTech brake bedding articles (new link)
Bedding in new pads and rotors
ABS, Brake light question
ModuleMaster ABS Repair
Cleaning deposits off of rotors
Report on Stoptechs - Features, Installing and Impressions
Possible solution for the ABS module failure epidemic
ABS Controller Repair Service: Excellent!
Suggestions: Pedal feel has gotten squishy and my rotors are whooped.
Brake light is on
Rotors are not covered as well under warranty any more
Drawings of front and rear ABS sensors/rings
Procedure for changing the pads on the HP-2 dual piston calipers
Update on ABS light and Brake light - pump and controller
ABS/Brake error light: The first thing to do is to check the hall effect sensor clearance. Each wheel
ABS Erratically problems SOLVED !!
Phoenix Injector Strip Dipª Brake Fluid Test Strips, 100/pk - PHOFASCAR1100
HP2 in place of later calipers- confirmed, it's a bolt on.
Stoptechs source of clunking from the front end
audipages ABS Troubleshooting
ECS Tuning:: Products for Audi :: C5 A6 :: Quattro :: 4.2 :: Braking
HP2 rotors come in two sizes. I've got the "odd" size which has a different offset...
Best brake upgrade? stock upgrade vs. ecs/porsche/stoptech upgrade?
Some late 2001 cars have a different offset to the disk...
Hawk HPS Street brake pads
4.2L Brake pads: Hawk HPS or Mintex 'Red Box'??
My initial impressions of the Hawk HPS pads with stock rotors
Did my HP-2s last weekend (new rotors, pads)
AWE Tuning - DBA rotors for A6 4.2
ABS brake lights on, potential causes
ESP and ABS lights on? Check the sensors using VAG...
Detailed brake engineering information
Brake and suspension how-to guides, Audiworld Tech Section
Working on brakes: tools needed and how-to article.
A6 replacement brake pad?
Tools for replacing brake pads
Pad spreader for pushing pistons back into calipers
Brake fluid: selection and bleeding
Draining brake lines, procedure
Floating rotors, opposed pistons on caliper, etc... how they affect brake performance and feel (see whole thread)
Possible causes of brake pedal vibration
Flat spots caused vibration of steering wheel; Hunter used to diagnose
Hyperformance Tuning - big brake kits
ATE power brake discs from Performancemotorcars.com
Zimmerman slotted disks highly recommended
A8 rotor kit for A6
DBA rotors for HP2 brakes
DBA rotors and Porterfield or Mintex pads for HP-2 brakes
Euro Car Service (ECS Tuning) - brake upgrade parts for HP-2
EBC Sport Groove Sport Brake Rotors
BIRA/Coleman rotors and Porsche calipers fit 4.2 with 5-spoke sport wheels
BIRA brake upgrade for A8, should fit A6
BIRA Replirotor photo and information
Bira.org system 6 brakes under A6 4.2 Sport wheels on an A8
More about Bira.org System 6 Brake Upgrade
Brake Options for A6 4.2, summary & links
HP-2 Brake info (all HP-2 Audi owners need to know this)
Warping rotors? Why it seems that brake vibration is due to warping.
Symptoms of my warping rotors
Warped rotors and how to avoid (including break-in procedure)
Warped rotors after warranty?
Rotors in 2.7T, 4.2, and S4 (calipers & pads changed for 2002)
Brakes & pads may be different for 2002 A6
Maker of stock brakes on 2000 A6 4.2
Aftermarket rotors for HP-2 brakes, from BIRA/Coleman
BIRA - Coleman Replirotor replacements for HP-2 Rotors
BIRA - Testing of stock brakes, and Coleman Replirotors replacements for HP-2 brakes
Slotted DBA Rotors available from A.W.E.
Movit brakes for S6
ECS Tuning:: Products for Audi :: C5 A6 :: Quattro :: 2.7T :: Braking
Car and Driver aftermarket brake comparison
Stoptech rotors - amazing track use testimonial
StopTech brakes on an S6 with pics
Followup - S6 with StopTechs
Stopping distance, stock 4.2 sport 112'; with StopTechs 107'
Stoptech for A6: $2,200 for kit, (rotors,calipers,brackets,pads,front SS lines).
Stoptech vs Stock brakes on A6 4.2 -- how much improvement?
Zeckhausen.com for Stoptechs
Using Porsche brake wear sensors with StopTech brake kit
Chips, suspension, brakes, and exhaust upgrades for A6 4.2 (by Brian 4.2)
Thread about Stoptechs vs less expensive mods
StopTech vs Stasis brakes
Fixing StopTech brake clunking
Zimmerman rotors for 2.8/3.0; pad options
AP replacement brakes, and link to Stillen store
ESP, ADR, etc.
Braking Systems: force, compliance, heat
Brake rotors: slots, holes, cyrogenics tested
Cryogenic Tempering - How Cryogenics Improves...
Diversified Cryogenics - FrozenRotors.com brake rotor treatment
Ventilation of rotors
Brakes: Slotted vs. Cross Drilled (see whole thread)
More: Slotted vs. Cross Drilled (see whole thread)
Porterfield Brakes info
Brake pads compared
A6 brake care and pads for track use
Axxis Deluxe pads most dust-free, for street use
Fewer brake mods needed with HP-2 on 4.2
Brake pad options (track vs road) used on A8/S8 (ryoung)
Brake pad options; thread on stopping power
A6 brake pad experience
A6 brakes and upgrades
Painted my rusty crusty HP2 brake calipers today
» Car Care
Nemo blue color code?
Attended a Meguiars detailing clinic this weekend
Floor mats - source?
Care for the Leather
How to refinish an Aluminum Mirror
Can someone please tell me why my windows skreech when the go down
Mr. Clean "Magic Erasers" for dirty visors and headliner
Scotch Gard brand aerosol carpet cleaner for headliner
Prevent scratches with microfiber wash mitt
Microfiber Wash Mitts, 2 for $28
Microfiber - What's the big deal?
TROY H'S GUIDE TO CAR CARE NIRVANA
Brilliant Black Detailing Routine and Favorite Products (by 2k2S4)
Twelve steps to protect new dark paint, remove water spots, etc.
Detailing routine, by Ted K.
Detailing materials, by Ted K.
Car care checklist
Good car washing article
Griot's Garage - Detailer's Manual
Removing scratches in plastic
Paint cleanser and gentle polish
Removing ring left by bird droppings
Removing fresh bird droppings without scratching
Bird Droppings: 3M IHG mixed with P21S Multi Surface Finish Restorer...
Bird droppings or water spots: vinegar
Recommended wheel cleaner: P21S Wheel Cleaner (neutral), preferred over Audi's (acidic)
Remove water spots with 50% vinegar, CarCareGifts.com
Prevent washing spots with Arizona Mister filter
Care and Use of a Car Duster
Degreaser for paint, and wheel cleaner
"Oil Flow Safety Solvent," removes wheel weight adhesive, tar, etc. (Rewax after use)
3M adhesive and tar remover (wax after use)
Removing Road tar
Using a clay bar to remove paint contamination.
Cleaning with Clay FAQ @ Autopia Car Care
Paint Chips
Touch-up paint sources
Autovisuals paint pens - Usage Tips
Autovisuals - Autosharp Pens
Cleaning Alcantara (synthetic suede)
Alcantara info
Brakleen in the red can (not the green) to remove SERIOUS grease from headliner
Headliner smudges, 3M scotchguard aerosol
Wet Ones for headliner cleaning
Castrol SuperClean removed greasy fingerprints from headliner
Audiworld's Detailing Product Reviews
Detailing Products...
JimR's car care favorite bookmarks
Spent the day doing my First spring detail (lots of info)
Porter-Cable 7424 from CoastalTool.com and then pads from ProperAutoCare.com
AudiWorld Forums: Microfiber synthetic chamois? Waffle Towels?
Care in using Porter-Cable 7424 Random Orbit Polisher
Porter Cable Random Orbital Buffer for Beginners -- how to use it with various car care products
Review of the Hang-Up Shop Vac
Shop-Vac, Accessories
Good Price: Porter-Cable 7424 Random Orbit Polisher-Sander
Klasse Products?
Andre on Sonax/Zaino Polish-waxes
Wax Test (Excrutiatingly Long)
Zymol Glass cleaner
Removing swirl marks, polishing
Swirl marks with Zaino
Waxing/swirl marks...
Mini-review of some 3M products.
3M Finesse-It for removing scratches
3M hand glaze (more) . . .
3M swirl remover is abrasive.
One Grand Special Touch for scratches
Eagle One car care (Audi's maker)
303 Aerospace Protectant - Quart Product Page
303 Aerospace Protectant for vinyl etc: Retailers On-Line
Rubber Seals - protect and eliminate creaking noise with Aerospace 303 Protectant
Gummi Phledge for rubber, at BMW dealer
Silicone oils bad for rubber
Folding up the ski sack
AudiWorld Forums: Bumper painting pro Carbon here....(long)
Leatherique for leather restoration
Leather seat wear, summary of survey
Replace damaged leather, not expensive
Norcal: recommend Clear Armor, done at dealer; link
Recommend in San Jose, CA: AJ's Auto Detailing...
Pics after AJ's (San Jose Detailer) polish job on hood straches
Problem with No Touch car washes
OXO Ergonomic Wheel Brushes
Microfiber Magic Towel
Water Sprite Plus
Griot's Garage - MICRO FIBER SYNTHETIC CHAMOIS
Griot's Garage - MICRO FIBER DRYING TOWEL
AutoFanatics.com - Microfiber Chamois (towel, actually) - The Big Guy
Grey Waffle-Weave Microfiber Auto Drying Towe...
Classic Motoring Accessories, ProperAutoCare.com
California Duster and Water Blade for car care
» Chips & Turbos
Tech opinions on chips, turbos, exhaust, brakes warping
Torque and Horsepower
Turbos covered under 7 year 70k mile emissions warranty in CA
Tiptronics with increased boost are not reliable (April)
Introduction to Turbos (see both links)
Turbo failures - links to messages
ECS RACE N75 Bypass valve
More info on turbo failures
Frankenliner - retrofitting vented wheel liners
RS6 ventilated wheel liners part numbers
PES Supercharger for V6 engines
PES supercharger for Audi
Chipping the 4.2 should not void warranty unless failure directly traced to chip, says AoA regional rep
K04 turbos used with Tiptronic transmission and engine chip
APR Bi-Pipe install and link
RPMs vary - could it be MAF?
Two new TSBs regarding MAF sensor, turbos, air leaks, and hesitation/roughness
Removing ECU
Chip sources and related mods, advice from Ming 2.7T
Turbo Kits - table of products
GAIC Tip and engine chips
Replacing an F-hose
Detecting Audi aftermarket chips
A6 2.7t turbos survey -- starting anew
Audi TBB: Throttle body boot
Clean throttle body: get a new throttle body to intake manifold gasket from the dealer....
Audi TSB - Clean Throttle body
GARRETT 1 BAR CHIP expereince with AWE in PA and meeting Garrett Lim
Audiport.com - surveys: turbo failure, chip survey, etc
PES chip in A6
Replacing just 1 turbo
S4 - Bypass Valves
ByPass Valve mods; testing of boost levels (see thread)
Turbo timer installation
For A6 4.2: Tip and engine chips; coil-overs -- big improvement (Finman)
Chips, suspension, brakes, and exhaust upgrades for A6 4.2 (by Brian 4.2)
Considering Tip Chip for '01 4.2, visited Dynospot...
First drive with O.CT K-04 Stage 2+ (Stratmosphere)
RS6 modifications
» Exhaust
RS6 Exhaust Procedure
RS6 exhaust on a 4.2, pictures
RS6 exhaust on a 4.2, louder than a true RS6!
Just installed RS6 Sport Exhaust on 2000 A6 4.2L..with no problems..
DIY Down Pipe gutting (very long)
Read this post for reprint of Exhaust 101...
Impressions of the Miltek Downpipes with the Miltek Exhaust
Custom exhaust by Clandestine Hardware
Milltek catback highly recommended if you want something relatively quiet
Magnaflow mufflers on A6 2.7T
Installed my new tips - lots of fun!
Double-walled exhaust tips to prevent bumper valence from melting
2002+ bumper with exposted exhaust tips on an A6 2.8, part numbers and costs
Up close pics of my muffler tip install (4.2 with cuts in valence and straight tips)
Magna-flow oval tips picture (part number in thread)
MagnaFlow Exhaust double-walled tips
Oval mufflers fit well...
Center resonator severly pinched the exhaust
Oval tips part number 35158
John at HottExhaust.com said the ovals should be a little quieter
Magnaflow 6" round, stainless steel, 2.5" inlet/outlet.....
Installing 2002+ rear bumper with Magnaflow tips on 2001 Avant
MagnaFlow exhaust tips (see 35163)
Magnaflow Stainless Steel Exhaust Tips
Double Wall Tips
Adding straight pipes with valence cutouts to 2001 and earlier
Removing the rear bumper cover (2000 A6 2.7T)
Chrome Exhaust Tips for 2001 and earlier
Chrome Exhaust tips pictures on 2001 2.7T
Alternative exhaust tips (put A8 tips on an A6 4.2)
A8 tips attached to stock 2001 4.2 exhaust...
Installed 2002 S6 exhaust parts on a 2001 2.7T
Supersprint exhaust through valence of 2000 2.7T (see thread for similar mods)
2002 rear bumper/exhausts and painted valence on a 2001 2.7T
LLTek exhaust with rear valence bezels
A6 4.2 installing 02 rear valance on 01, new exhaust too
LLTEK Motorsports Audi A6 Valance Through Exhaust Systems
Painted rear valence, pictures
Chips, suspension, brakes, and exhaust upgrades for A6 4.2 (by Brian 4.2)
Removed resonator, initial results...
Removal of resonator: results reported after one week
High-flow mufflers: Exhast system modification ...
Impressions of the Miltek Downpipes with the Miltek Exhaust
Miltek exhaust good, no warranty issues
Miltek exhaust, performance is improved
Pix of Milltek exhaust for 2002 2.7T
» Fuel
Erratic gas gauge
Change from high to lower octane gas can cause codes for misfires
How to recalibrate the trip computer's miles-per-gallon estimate
Shell gas causes fuel gauge failures
BG44 for carbon buildup
Rough engine, carbon deposits, flushing
Cleaning carbon deposits yourself
Fuel additives for carbon buildup
Gas additives to clean carbon in Audi A6
Audi uses their own fuel additive that you can get at the service parts shop
» Grilles
Nose Job - Installed the RS6 grill on 2.7T
Part numbers for the black S6 grilles
Found a good supplier for perforated metals (for grilles and suboofers)
Audi Sport Badges and S6 grilles on two A6 4.2s
Tech Article: Add S6 grilles on an A6
Install S6 Grilles on A6 4.2
Add chrome trim to lower grille on A4, A6
S6 upper grille cut to fit a non-V8 A6 (Facelift 2002+)
S6 grille has to be cut to fit non-V8 A6 models
» Lamps & Bulbs
Hella Optilux XB H3 Xenon Bulbs Twin Pack
Fog light rewire - A Repost but with additional info / Part Numbers
LED Tail Lights - Comparison Pictures
Re-attaching headlight leveler
Xenon sources and prices
Alternate (neater) version of Fog light wiring mod...
Fog light modification - HyperTension MotorSports
I smoked my tails. I did the DIY route with VHT Niteshades. Detailed instructions inside.
Easy LED Tail light mod - MBWorld.org Forums
The thing to curse at when your xenons auto-de-level
TruckDepot: LED Tail Lights 1998-2004 Audi A6 Crystal Red Lenses (item 8062517399 end time Jun-02-06 13:50:11 PDT)
Buy 2 "aftermarket" Xenon bulbs for matching color
Micro-Surface - restore fogged headlight
Euro-Parts :: Specials :: Sale items :: Programmable Blinker module
Komfortblinker
komfortblinkermanual.pdf (application/pdf Object)
ECSTuning sells a Xenon tab repair kit for only $10 per side... tab repair kit for only $10 per side...
Fixing Blinker Relay Failure Yourself
The thing to curse at when your xenons auto-de-level
Manufacturer data sheet for LED taillights
topauto.com - A6 LED brake lamps
Pics of my LED tail lights
Got your LED tailights 'ere! ... I'm pulling the trigger on these...
Center Brake light out
Installation Notes: Comfort Turn Signal from Euro-Parts Mod
Anyone order these LED tail lights?
Fog rewire heat warning
Euro-Parts :: Electronic Components :: Programmable Blinker module
Installing convenience turn flasher
Source for replacement Xenon bulbs? (& can I safely increase the brightness?)
UltraLEDs.co.uk brake lamps not bright enough
Audi A6 S6 RS6 LED Heckleuchten - CarMatrix International
Short to rear seat footwell lights causes fuse to lights and windows to blow
Disable the check control bulb failure warning with LED stop/tail lights
Rewire lamps to use a relay
Upgrade halogens to bi-xenons.
EuroLite Xenon Crystal L/HXC Series (H3LXC 55W Xenon Blue) Bulbs
Eurolite Super Plasma DP Series Headlight Bulbs
Timing Belt Audi Mechanic in the South Bay
So what is going on at Steven's Creek Audi? My favourite SA is gone, and my sales guy has dropped
Xenon leveling problem: may have been a bad connection
Clear corner mod links
The mandatory clear corner "third bolt" Torx tool
Xenon colors answered (technical)
Chrome covered amber bulb part number
Novus plastic polish on my headlights
OEM HID install---UPDATED
Successful headlight polishing
Changing Headlights bulbs
Replacing Xenon bulbs
OEM HID/Xenon upgrade content (long) and research website
How do I adjust the HID low beams?
Aiming headlamps (PDF)
Removing headlamps without removing bumper
Instrument cluster lights on or off using VAG-com, 2002+ models
dashboard lights behavior is set in the instrument controller as a separate option
Lighting VAG-COM Tweak for 2002+ A4
City lights added to stock headlamps
Replacing brake lamps, with pictures
Headlamp changes in 2002
Headlight (2001) -- removing it or repairing the lens
Installing Xenon HID upgrade kit in an A6
Adjusting Xenon lamps using VAG-com
Removing headlights
Do NOT buy used Xenon headlamps
Aiming HID headlights, see whole thread
How to adjust brake lights and headlights
Resetting Xenon Auto-Leveling Dash Indicator
Adjusting Xenon lamps using VAG-com
Fixing Xenon leveling after lowering (or raising) suspension
Front fog lights, aiming them; A6 mod to run fogs without headlights; and bulb sources
Fog light jumper: a different approach
4.2 fog bulb upgrade with pics (2001 and prior)
PIAA vs Philips H3 fog bulbs 55W comparison
Bulbs for clear corner mod
Fog light jumper wire using right-angle fuse taps
Headlight and fog light aiming, with diagrams
Correct adjustment of headlamps and fog lamps
Removing fog lamps
Removing fog lamp on 2001 2.7T (different from 4.2)
How to adjust brake lights and headlights
Adjusting fog lights (2002 uses H7 bulb)
A6 Front fog lights: enable use without headlights.
Fog jumpers overheating is a common issue
Front fog lamp types: H3 in 2001 and before; H7 in 2002 and after
H3 lamps, cheap PIAA source, and Eurolites
Philips BlueVision H3, and opinions on lamps with best color (see thread)
H7 Fog Lights: Check These Out
Eurolite Crystal White "Xenon" H3 55W 12V
Eurolite "Xenon" Bulbs, various sizes
autosupermart.com -- Piaa H3 Xtreme White 55W -> 110W (2 Pack)
autosupermart.com -- Piaa H3 Super Plasma 55W -> 85W (2 Pack)
Cosmetic change to headlamps in mid-2000, then an incompatible change in 2002.
PIAA H3 Bulbs (PIA15200 series, PIAA H3 Xtreme White Replacement Bulbs 55w=110w)
Brake light bulb: use right stainless type, or brake warning and cruise control affected
LED Exterior Lights Installed
Rear fog light mod: add a second rear
smoked rear taillights here
smoked taillights installed
A6 removing interior overhead lights, source of switched 12v
Audi console - red or blue LED for illumination
Aftermarket side markers
A6 Clear Corner Mod for Dummies
Tips on doing clear-corner mod yourself
Clear corners without removing bumper
Clear Corner Mod (Longish)
Clear corners on A6
Clear bulbs that glow amber: Osram Diadems or Philips SilverVision
Puma Lighting products
» Misc Mods
How to remove trunk liner, and mount an RS6 spoiler
wiper design changed in 2002 -- $100 mod
Front Bumper Cover Retainer
DIY Guide to 2001 Bumper Skin Removal
DIY tips for MY01 rear bumper skin removal
Loose Seat...Anyone ever run into this?
Seat bolster adjustment
Re-doing a car's interior and seats
Aquamist 2d install / experience / results... (long & BWW)
Carbon fiber interior trim install summary
Hella Horn upgrade
Instrument cluster removal, disassembly, and addition of Aluminum rings
LLTek Motorsports - S6 / A6 4.2 Air Intake
How to remove the BOSCH MAF screen on 2.7T engine
Air Intake for Audi
Mods for A6 4.2, see whole thread
Mods for 4.2
Grocery bag hooks for A6
Put allroad door trim on a 2.7T, easy mod
Allroad Door Trim on 98 A6
S6 door trim ~$180 from Clair Parts
Put S6 or 4.2 door trim on another A6 model
S6 door trim installed on A6 2.7T
Disabling the auto-dimming feature of mirrors
Euro blindspot mirrors: Installation, Fitment, thoughts, experience (you know the drill)
Cup holder dissection and repair
Swapping Dash Cup Holder for Card Holder: how to do it without breaking anything
Whats a good hide-away trailer hitch for A6?
Anybody put a trailer hitch and/or bike rack on rear of car?
An alternative to roof-mounted bicycle racks
Hitch for 2001 4.2, Dalan 1 1/4"
Hidden trailer hitch mount
Intermittent rear shade: check for unsnapped parts
Power rear sunshade install (warning....very very long!)
Rear sunshade will not go up????? HELP
After about 4 hours tonight, my 4.2 now has a power sunshade!!!
A6 Rear Passenger Sunshade Installation - Lots-o-Pics & really wordy. OEM Rear Sunshade Installation
Removing and installing tail lights (Bollinger's Hella pics too)
Rear Foglight mod
Removing and installing side marker lamps, with pics (dhaller)
License place on front bumper without holes, two options
Euro style front bumper installed...
Magnetic license plate revisited
Magnetic Front License Plate Install
Front License plate, removable mount: prototype pics and materials needed
Temporary front license plate mounting, suction cups
2002 dash wood trim
Change Coin/card tray to cupholder, and how to remove bezel around them
Installing cupholder in dash
A6 Front skirt: modifications to prevent damage...
RS6 bumper conversion, pics
skid plate for underside of A6 front bumper
Audi Sport Badge: Confession: I'm a "re-badger"
Backup system on A6
AutoToys.com Mini backup system
Removing bumper cover
» Model Info, etc
Equipment sticker codes
Deciphering your car's interior. Atmospheres explained.
SpeedyCars.net > Wallpaper > Audi
2004 A6 magazine article and pics
Andre's Audi RS6 (2004)
Audi RS6 Plus
Pics of Le Mans from Frankfurt show (bww)
The Making of the Audi Le Mans quattro Concept
Driven: S4 Avant (spied: Lambo Murcielago; new BMW 530)
Prediction of the New A6 (sketch)
R&T Road Test: Rolling Thunder in the Valley of Fire (6/2003) - RS6 comparo
Nuvolari in Paris
R&T Road Test: Power Trip (8/2003) - RS6
RS6.com
Car and Driver Magazine : The Middleweights: S4 beats M3
Car and Driver Magazine : The Heavyweights: Deep-Pocket Rockets: RS6 beats M5
Audi's Drive to Service Excellence
Acceleration tests of 2.7T, 4.2, and S6
RS6 USA specifications
RS6 test drive, Audiworld
S6 vs A6 4.2 -- differences (see whole thread)
Key differences: 2001 v 02, 2.7T vs 4.2
2002 changes, Audi A6
A6 2001 vs 2000 differences
Official AUDI 2002 Model Year Info
A6 redesign for 2002
Audi History, including what the 4 rings stand for...
AUDI DRIVER Magazine
» Noises
Noise caused by brake shield, how to prevent
Rattling noise on 4.2, at idle when cold or at very low speed when cold (more) ...
Headliner noise fixes (see thread also)
Fix for squeaking windshield: TSB 64:98-01
Seat Lumbar noise, pictures of inside
FIX for CREAKS -- treat the rubber
Creaking noise from rubber seals: treat with 303 Aerospace Protectant
Sunroof: Another source of rattles fixed
Noise from door rubber seals, other products to try
Creaking sunroof rails, here is the lubricant to use....
Audi's noise testing programme
» Northern California Shops, Info & Events
Norcal forum at Audiworld - look here for meetings and other local events
AudiWorld Norcal Roster
A6 drivers and their cars
So what is going on at Steven's Creek Audi? My favourite SA is gone, and my sales guy has dropped
Audio installers in San Francisco bay area
Norcal: recommend Clear Armor, done at dealer; link
Calculator for DMV license fees
Izzy at Diablo Auto Polishing in Mountain View
European Autoworks in Mountain View
Experience at Sunnyvale Foreign Car Service? Thanks!
Feedback on Sunnyvale Foreign Car Service in Mtn. Vw.? Had a strange experience....
Shops: a short list and a link....
Sunnyvale area independent service places ?
Beware DM Motors
Problems with DM Motors
Advanced Audi VW shop in SF
M&M Auto House - Audi and BWM Service and Repair
M&M Audi House in Campbell
M&M Audi House in Campbell, more
Advanced Audi VW in San Francisco
Dynospot racing for sway bar installs
Streetwerke in Palo Alto for service?
San Francisco South Bay mechanics
Freds Garage in Redwood city specializes in Audi/VW. And at $55/hour!
South Bay paint shop recommendations...
Pacific Glass, Campbell ...
Any good Auto glass / tint shop?
Creative Kustoms (paint and Body) in San Jose is the BESTEST!!!
Recommend Paul @ apex autobody or George at Kreative Customs both in downtown sj.
Topline Automobile in Burlingame
Bay Area MAF prices
U-wrench garage, garage with lift for rent
Audi tuners and shops in the Bay area
Norcal Audi service shops, parts suppliers, etc.
Used Parts: German Auto Salvage in Berkeley
Burlingame Independent (a.k.a San Mateo Independent) recommended for Audi service
DM Motors in Palo Alto solves a mysterious electrical problem
DM Motors finds electrical problem that triggered Transmission Limp Mode
DM Motors in Palo Alto for servicing
German Motor Works in San Carlos for service
Looking for the BEST dealer in the bay area... any recommendations?
Best car washes in San Jose / South Bay
Recommend in San Jose, CA: AJ's Auto Detailing
Detail service: Diablo in Mt. View
Detail service: Steve Sherwood in San Jose
Auto body shops in South Bay Area - a list
Body shops in the south bay, more
Creative Kustoms Auto Body & Paint, recommended & used by Audiworld members
Brooks Motorcars body shop in Oakland, certified by Audi to work on Aluminum bodies
Masters Autobody in Daly City - detailed recommendation
Dent Pro in Campbell for door dings
Caltrans may cover road hazard damage
Custom Alignment in Mountain View, also for tire installation
Custom Alignment recommendation (yet another), and contact info
Robert's Wheel and Tire in San Francisco for wheel repair
Wheel repair: The Wheel Place in San Jose
Update on Wheel Techniques repair of Audi wheels
Recommended sources for window tint
DetailWerks in Cupertino for tint and many other services
Auto supplies and synthetic oil in Redwood City: Kohlweiss
Synthetic Oil in the South Bay
Valley Oil in Mountain View has synthetic oil
Bay Area Amsoil Dealer, $24/gallon
Redwood City RACE GAS, across from Jack in the Box, 986 Woodside Rd
Police Radar in SF Bay area
NorCal Audi Club
NorCalEuro.com - Northern California European Car Enthusiasts
ba-audi Info Page and Message Archive
CHP - What is considered "Street Legal?"
Local driving/racing schools?
Donutz Motorsports | Driving Events
Doc Wong driving events
Favorite SF Bay Area drive routes
Mt. Hamilton and Stage Road map and info
Uvas road; Mt. Hamilton; Skyline-Bonny Doon drives
G8 and Uvas road: Great route from South San Jose to Monterey Bay
California "motorcyle roads" - 150 great drives
Hammond Way in Milpitas for breaking in brakes
Spring Street at Hedding for breaking in brakes
Scenic roads in the Bay Area
Highways 49 - 89 - 80 drive including Nevada City and Yuba Pass
June 2003 NorCal "C5 Drive" Pics
June 1, 2003 "C5 Drive" for A6/S6/allroad - Roll Call and Route Details
Audi International Audi Meetup Day
Retracing of A6 event route, links to messages about it
Mt. Hamilton Drive: Saturday Aug. 10, 2002
NorCal A6 Drive, Sat 4/27/02 -- route and plan
NorCal A6 Drive -- pictures by Randy Welch & others
NorCal A6 Drive -- Stoney's pics
NorCal A6 Drive -- Here's another set of pics; comments re S6 vs A6 4.2
NorCal A6 Drive --iMovie of Saturday's drive
Pics of NorCal A6 Drive, gathered links
NorCal A6 Drive: AVANT GUYS
NorCal A6 Drive - an allroad perspective
A6 Gathering, Sat Nov 3, 2001: New details! Sign in please!
Video of Stage Rd., April in an Alfa Milano Verde trying to catch me
Special thanks to Sheira, April, Larry and Stoney as well as...
A6 event: Big THANKS to all of you! 8-) ....
A6 event: I had a blast ! More pics...
Gallery: NorCal A6 Drive
More pics from the A6 NorCal Drive!!! (pretty long)
NorCal A6 Drive, had a great time! (largish pictures)
Plenty of SF Bay A6 owners. What kinds of gatherings would attract you newcomers?
Photos: Impromptu Bay Area "Sunday Drive"
San Jose mini-LeMans 2002 (annual event): Pics, movies, and a chat with Johnny Herbert
» Oil
Consuming lots of oil? Here is a checklist...
OIL SENSOR message - wtf is this?
Where to get oil tested to indicate if you are changing it often enough
AudiWorld Tech Article - oil weights
Oil Quality Standards...........Again
0w-30 in 1.8t A4
More than you want to know about MOTOR OIL
Motor oil quiz
Oil extraction through the dipstick
Changing oil on A6 4.2
Why to use synthetic
Short treatise on MOTOR OIL, weights, and synthetic oil
Oil Additives Bad for Aluminum Blocks??
Mobil 1 Test Results
Mobil 1 reputed to leak more than other oils
Amsoil doesn't have a sludge problem, but Toyota engines do...
Sludge in Amsoil is rare; probably due to engine problems (coolant in oil, etc.), or oil changed to dino during servicing
Amsoil recommended for sludge resistance; oil standards changed in 1996; Mobil 1 weights; engine characteristics that degrade oil
Amsoil, Mobil 1, Castrol - base stock and additives
Amsoil is far better than Valvoline; and, why Mobil 1 may leak & burn more
German Castrol 0W-30 better than Mobil 1 0W-30
Amsoil 0w-30 better than German Castrol 0w-30 vs.
Amsoil uses better base stock and can be left in longer
Amsoil reduces oil temperature
Amsoil and Redline oils and choice of weights
Amsoil recommends 6 mo. change interval for 0W30 when used in turbo/superchg engines
Synthetic oil brands
Mobil 1 vs Amsoil synthetics (Jon C)
Amsoil SAE 5W-30 Synthetic Motor Oil
Amsoil Series 2000 0W-30 Synthetic Motor Oil
AMSOIL Storefront
Neo Synthetic oil
Lubrizol: Physical Requirements For Engine Oils
Lubrication tutorial engine oil/motor oil, synthetics, etc...
Unique Synthetics: AMSoil info
James R Griffin: AMSOIL info
Engine cleaner additives to avoid
Oil additives to clean engine
Which oil (Delo/Delvac/Rotella) for use with Auto-RX?
Prefer Dino oil with Auto-RX
Using Auto-RX if you havce synthetic in the engine
Auto-Rx in action (pics)
Auto-RX maintenance dose and extended drain intervals
Auto-Rx Application Instructions-Revisited
» Parts & Accessories
Shokan Coachworks, Audi parts 1-800-All-Audi
autopartsnationwide.com
AudiWorld Forums: Finally! A download-able A6/S6/Allroad (C5) OEM parts list
Audiworld Parts Supplier Directory
Parts sources, see thread
Audi parts, autox.biz
About autox.biz
Dads Auto Recycling - New and used Audi parts
ALLOEMAUDIPARTS
The Parts Bin (Bentley manual, many other parts, free shipping)
Clair Parts Express
Niello Audi Parts Department
Euro Car Service - ECS - source for brakes by Porsche, TT valves, etc
AftermarketSource.com
Clandestine Hardware: custom exhaust, wheel spacers, etc.
A6 Accessories at Stratmosphere
Josh Decker, supplier of RS6 parts
Classic Motoring Accessories, ProperAutoCare.com
Importparts.com - your import performance superstore
German Auto Parts
Carmadillo Auto Parts (good prices, e.g. filter, says Singletrack
Audi dust & pollen filter, $33
Pollen Filter for Air Conditioner, source for replacement part
Red Line Complete Fuel System Cleaner - Technical Information
Where to buy CR boots
Beverly Hills Motoring
Autovisuals - Autosharp Pens to patch chips and scratches
Window glass punch for emergency escape - Shomer-Tec Catalog
Galls Spring Loaded Window Punch, pen style
Galls Rescue Tool for EMS
Galls Res-Q-Me keyring punch and seatbelt cutter
Galls Res-Q-Rench - gas shutoff tool, pry tool, seat belt cutter, spanner wrench and window punch
Galls Standard Window Punch
Ball Bearing Automatic Center Punch
Center Punch for breaking window, links
The safety tool (glass hammer) was tested and found to be ineffective...
High-quality floor jacks and jack stands
» Quattro, Driving Technique, & Track Sessions
Weight Distribution revisited
AWD compared across brands
Discussion of quattro and/or winter tires
Car and Driver winter traction test: "What Price Traction?" quattro vs winter tires
Cornering with Quattro vs RWD
Under and oversteer, how to
How to 4-wheel slide, April
April on sliding quattro
April on sway bar, cornering
Cornering and drift
Aquaplaning, how to handle loss of traction
Recovering traction in slippery conditions
ryoung: Weight Distribution revisited
Track Day Tips (ryoung)
Autocross suggestions?
NASA racing tips (learning the line, and more at bottom of page)
Instructional pamphlet on track driving, Thunderhill
TurnFast : Heel-Toe Downshift
Donutz racing forum
Donutz Motorsports | Driving Events
Doc Wong driving events
Horsepower and Torque: A Practical Explanation
Torque and Horsepower - A Primer
Autocross tips and information
Performance Driving
» Radar Detectors
Escort hard wire installation
Some Highlights from my Lidatek Install....
Car and Driver field test, Feb 2002 (Valentine wins by a landslide)
Radar detectors illegal in some areas (e.g. Ontario) - advice on avoiding fine
Radar detectors illegal in ...
Radar in SF Bay area.... question....
Radar: K is popular on motorcycle units, X in Lake Tahoe, and Ka in CHP.
Radar blockage by window tinting
V1 radar detector: Programming it
V1 Valentine One with remote display: Installed Successfully!
Valentine One Radar Stealth Display...done!! - ->
Yet another V1 install w/remote display. Pics included.
Monster Valentine 1 (V1) Radar Detector Hardwire Install Collection
Valentine One Concealed Display Kit
RMcQ's easy radar detector hardwire, using overhead wiring
New V1 remote display install in the dash
No brainer Passport 8500 hardwire
Wire radar detector to 12v using homelink power near mirror
Hard wire a radar detector to the homelink visor 12 volt line
A6 A-Pillar Removal w/Pics, for hard-wiring a radar detector
Hard wire installation by pushing wire under windshield edge of pillar
Tapping power from Homelink visor
Great stealth installations (see thread)
V1 remote display installation complete. In dash replacing 2 buttons.
V1 / Passport 8500 Hardwiring to the Autodimming/Compass Internal Mirror
A6 with V1 concealed display
Good reason for remote display on V1
Valentine One remote display installation:
Relocating the V1 Mute Button
Very custom V1 remote install
Radar detectors: Links to manuals, & Valentine V1 demo pages
Radar gun errors, and radar detector testing methods
» Service, other & general
Removing rear deck and all the steps leading up to it
Sources for O2 sensors (see repllies)
Cause of Low washer fluid
The armrest is pretty easy to remove. Here's how:
Belly pan? Try ECS. Or repair it yourself.
Damn side mirrors. where can i get replacement glass?
Where do I find engine model numbers on a 2001 A6 4.2
There is an updated turn signal/ hazard relay
Adjusting door hinge
Sunroof won't close, solutions
CV boots, where'd you purchase the kits from? also,
Getting out shift surround, radio, climate, and ashtray
"Direct Fit Catalytic Converter Unit" by DEC
Robert's Air Filter and DIY spark plug guide post....
Automotive Glossary
Audi service schedules from Bentley Pubs website
Jack points for lifting and holding up the car
Floor jack recommendations
O2 sensor replacement on FWD 2.8
Getting coins out from below the ash tray
The dreaded Fuse 14 problem!!
Remote keyless entry unit -- replace battery
Leaking washer fluid: Most likely a cracked headlight washer pump.
Camshaft tensioner leak seal replacement
the infamous cam seal leak
Instrument cluster replacement w/o immobilizer
Ross-Tech: VAG-COM: Immobilizer 2 Instrument Cluster Swapping
Replace instrument cluster for $400
audipages Power Steering Fluid Flush
Door switch repair, or "I've just saved a bunch of money..."
Seat back memory problem found and fixed
Excessive A/C fan noise solution long
Update on failed driveshaft
Coding a key fob
Cam tensioner seal leak and vacuum booster failure summary post.
Help: Air Bag light = new module = $1500 says dealer. just part. OMFG
Air Bag Warning light activated: Airbags will still work
Windows roll down by themselves!
Taking out the mirror adjustment switch
PSA: If you've had your winshield replaced, check the rain channels.
Pictures of window frame and guides
Replaced window guides this weekend; I'd add two caveats to the tech article...
Door sensor failure and repair
Open door indicator coming on intermittently
Fixing a broken window guide. Here are some pics BWW.
AudiWorld Tech Article: replacing A6 window guides
A6 2.8q AHA Timing Belt PM parts list and reference links.
Here's how to reset Service Reminder without Vag-Com...
Water leak into passenger footwell: pollen filter cover
Door panel removal
Hazard relay removal
Turn signal blinks 1 or 2 times and then no more
Blinker Relay Replacement
Fixing Blinker Relay Failure Yourself
Blinker Relay Failure and Replacement
Tie rod end noise can sound like a bad steering pump
REPORT on Groaning P/S pump etc.. & the solution.
CV Boot replacement with pictures
Removing seats with pictures
A6 Tech Articles
Cruise control failure due to vacuum pump
2.7T Timing Belt Change Cost & Parts List (FYI)
Get an independant analysis of your Audi before your warranty expires!
2.8 30v 90.000 miles full tune up and timing belt done (small write up and impressions)
Sources of moisture inside the car
CEL, with three codes (O2 sensor; air injection flow too low)....
SAE specs where this terminology comes from
DTC's 17831 and 17819 mean...?
Check engine light on, DTC code 17831...
Changing water pump: also do thermostat, timing belt and tensioners
Ever wonder why your temp gauge stays in the center thru heat or cold?
Writeup: Valve Cover Gaskets and Cam Chain Tensioner Seals (long & BWW)
DIY spark plug guide
Spark Plug Change on 2000 A6 4.2
Alternator replacement instructions
Windshield water tank/pump leaks like crazy
Fuel leak (pics): Is this why A6's go sometimes up in flames?
No more loaner cars at dealers
Clutch switch causes error: Clutch Pedal Switch (F36): Implausible Signal
AllData - Recall Notices and Technical Service Bulletins
NHSTA Dashboard Recall Summary (LONG)
Self-repair of dashboard fire recall
Step-by-step dashboard fire recall self-repair with pics
Dashboard Fires....another wiring investigation with how-to info
Lower the thermo-switch temperature for S4 after-run system......(RESULTS ADDED)
tech article on the breather hose for 2.8
Clogged breather pump valve causes valve cover leaks
Changing MAF on A6 4.2
MAF extended warraty ?
Suction pump self-replacement instructions
Cold Weather Uninitiated Acceleration
Tech opinions on chips, turbos, exhaust, brakes warping
Sunroof drain lines, and other sources of water in interior
Fogged windshield, and use of climate control compressor
Source of the coolant leak was aux. water pump
Timing belt and tensioner failures
V8 engine costs to repair or replace
A6 4.2 engine failures are rare..but it happened to me !
4.2 Engine update: found two rocker arm assemblys that had "come apart"
4.2 motor update -- looks like component failure in cylinder 4
4.2 motor update -- actually, may be a bearing... common problem...
Clogged oil breather valve can cause leaks
Oil consumption caused by frozen breather hose on the back of the motor
LZ recall notice - Emission Control System/Oxygen sensor replacement
Changing valve cover gasket on 2.7T engine
Erratic gas gauge
Engine missing? Check these...
Warning about moving seat too far forward
Coolant tank cap can leak, and tank can become cracked
CEL in cold weather: secondary air pump, insufficient air.
Coolant Expansion Tank Replacement
Check Engine Light causes: air injection pump, purge valve, MAF
Audifans Mechanic Referral
Dash fires on 1999 and 200 models
Timing Belt replacement parts list (see thread, too)
Key fob lock activation (synchronization)
AUDI AG erWin website for repair documentation download (for a fee)
New car pre-delivery checklist
Key stuck in ignition, but a search turned up the fix...its the Tiptronics shifter button!
A6 front bumper/air dam vs curbs
Bumper Class Action Lawsuit
Recall for front bumper/air dam, and other trim parts
Warning: Severe damage to front bumper and body from parking
More reports of front bumper damage from parking, $2000 to fix
Front Bumper Removal
Air conditioning not cold enough from vents on one side? May not be control problem...
Checking the main radiator fan
Two fans in engine compartment. Check for rubber impeding one fan, causing other to run at noisy high speed.
Fixing Door Window Guides
How I saved $230! Slow window repair...
Rear and central console removal
Removing the cup holder next to the parking brake
Removing/fixing console cupholder
Volkswagen and Audi Recall of coil packs
More on Coil Pack Recall from Automotive News
Coil pack replacement by Audi/VW
Coil Pack Failures (NYT, free registration required): A Black Eye for VW and Audi
Ignition coils failing on 2002-3 Audis
Resetting dashboard service reminders
How accurate is your odometer? 2% fast, less warranty!
Air bag light, various possible causes
Load Reduction Relay, how it works
DIY test of power output stage/ignition controller module N122 (long & BWW)
Audi A6 dash disassembly
Seat swap
Aftermarket wiper blades source, and how to install them
Vibration: Follow these steps to narrow down the problem
Flat spots caused vibration of steering wheel; Hunter used to diagnose
Vibration: another thread trying to find cause
Vibrations gone, thanks to road-force balance of wheels :)
A6 2.7 driveshaft Vibration - Fixed!!
Snub mount, motor mounts to reduce vibration and stabilize driveline
Writeup: PureMS snub mount install (mild BWW)
Vibration traced to steering rack?
A6 vibration issue
Vibration: check tie rod ends and bushings
Causes of vibrations...
A6 4.2 Quattro problems: vibration, tire wear, wind noise
Insulate MAF to improve hot performance
Two new TSBs regarding MAF sensor, turbos, air leaks, and hesitation/roughness
Interior lights flash? Could be door lock switches....
Problem and solution regarding the trunk release button on the pillar
Spare Tire Retaining Bolt - Pictorial Guide to Changing its Length
Removing window switch
Troubles with A6 4.2?
2001 Quick-Start Owners Manual
A6 quick reference guide, pdf
Owners Manual sources, and misc questions about A6 features
Problems to watch for on used A6
Changed transmission fluid ourselves at 60k miles... don't trust "lifetime" claims
Oil leak locations
Oil leaking around pressure sensor can foul the connections, causing low oil light
You've got an oil leak? Picture showing potential leak locations
Common oil leak locations, A6 2.8 liter
Cam adjuster gaskets and valve cover gaskets: do both, tend to fail about same time
Grease inside wheel may indicate cracked CV boot
CV Boot Replacement on '98 A6 2.8 - SUCCESS!
Coolant leak issues, links
2001 A6 4.2 coolant leak North American Recall???
AllData - Recall Notices and Technical Service Bulletins (no longer updated)
Replacement Battery how-to: Orange Top
Audi: procedure after reconnecting battery
Upgraded control arms, complaints triggered replacement
For the few that asked about upper front control arm procedure.
Control arm ball joints and many other repairs
Replacing front lower control arm
Catalytic converter rattle solved
MAF warranty extended by AoA for 2000 A6 2.7T
Mass Airflow Sensor (MAF) caused loss of power
About fuel trim, ECU adaptation, Mass Airflow Sensor, Oxygen Sensor, etc....
Cleaning Mass Airflow Sensor (MAF)
More re: cleaning Mass Airflow Sensor (MAF)
If smell or smoke, check these
Mysterious wetness inside car? or, How to clean out the evaporator drain valve
How to rid odors from air-conditioning
What's That Smell? Comparison of several products for eliminating odor
Immobilizer coil in emergency key
Steering wheel memory position (return on turning key) - fixed pin on connector
Door contact sensor repair
Rough engine on cold starts -- solutions offered
Knocking at cold startup: normal
Sucking noise on start up?
Repairing A6 window guides
Windows roll down by themselves while parked, controller to blame
Audi rubber-Window Defect? Check your windows, Does this happen to you?
Cheapest windshield replacement cost?
Windshield replacement at dealer, $662
Windshield repair: insurance usually does free, no deductible
Windshields from aftermarket companies (see whole thread)
Windshield repair is often covered without deductible by insurance
Windshield replaced by dealer technicians, $662
Warning about aftermarket windshield installations
Clear plastic "foil" films just forward the rear wheel wells
Water lead into footwell: one possible problem, and how to fix
Heated Steering Wheel problems
(Over)heated steering wheel, where to complain
Caution when removing door liner...
DM Motors in Palo Alto solves a mysterious electrical problem
Broken ignition switch, replacement procedure writeup
Signs of a weak battery; replacing in an A6
Solved the faulty blinker mystery...
Removing and installing outside mirrors
Removing mirror from windshield mount
Removing center console to replace mirror adjustment switch
Removing side mirror from housing
VWPlaypen VIN Decoder
VwVin VIN decoder
On Cars Zone - Field Guide to the Automotive Revolution
Internal Combustion Engines Web Site
"Loss of service" should your rental be in an accident
» Steering
Servotronic bypass
Sport Steering Wheel Installed (w/TT Airbag)
Benefits of 4 link front suspension
Servotronic module (relay 392, 605, or 628) -- Start here, summary and links
Location of Servotronic module (392, 605, or 628 depending on year of car)
Servotronic at high speed, and other steering observations
Adding switch to servotronic module itself
Detail of where to attach switch to servotronic module
Tech Article: Adding switch to the Servtronic control module's wiring harness
Why I like the 628 servotronic module
Servotronic control module, mod to switch it out when in Tip (manual shift) mode
Steering wheel memory position (return on key insertion) - fixed pin on connector
Heated Steering Wheel problems
» Suspension
I dont know which suspension to choose????
I took off my front H-sport and reinstalled my stock sport sway bar just a few weeks ago...
Control arm/strut bushing replacement
Tie rod end excessive play and replacement
My control arm project end of day 2... LONG
Tie rod ends - a easier way to check them
CPP Products : A6 tie rod ends, links, etc
Wheel bearing symptoms
Front Axle Replacement with pics
Outer cv (constant velocity boot) how-to (This is long)
Suspension Saga: PSK OEM-> Stasis Koni-> Stasis Ohlins + Stasis S8 Brakes = Nirvana
H&R S6 springs and Grooved Bilsteins on a 4.2
About replacing control arms and their prices
ECS Tuning - Products for Audi A6
ECS Tuning: Suspension parts, OEM
Eibach Pro-System Installation and Ramblings...long with pictures...
H-Sport installation notes (LONG with lots of pics - BWW)
Impressions of H-Sport sway bars vs stiffer springs on A6 4.2s...
H-sport: soft or firm setting?
H-Sport install pointers (very long)
H-Sport install close ups
H-sport sway bar - inner mount point is the firm one (there will be instructions).
H-Sport sway bars installed today; pictures and details of installation
H-Sport A6 rear sway bar mounting issues, stress fracture, etc.
More H-Sport sway bar installation tips and observations
H-sport sway bars upgarde tips and results
H-Sport sway bars
H-Sport sway bar system tested on Audi A6 4.2
H-Sport aftermarket sway bar kit for A6 Quattro
End links for sway bars?
H&R Coil-Overs installed on A6 4.2
Tip for getting H&R Coilovers into a 4.2
Correct H&R springs for 4.2: I ordered the H7R S6 springs from Purems.com
ticking noise: bad axle (CV joint). H-Sport bars judged "OK" re warranty.
Spring and shock options, A6 4.2
S6 Eibach springs work well for 4.2.
19" RS6 replica wheels on 2.7T with Eibach Pro-System, good clearance
Removing tie rod ends, pics
Control arms versus tie rod ends, check and replace yourself
About replacing control arms and their prices
CPP Products - control arms and tie rods for A6
Control arms, Fun and Easy!
Eibach springs (400 psi) installed on my 4.2, lowered the car 1/2". Bilstein shocks.
Brake and suspension how-to guides, Audiworld Tech Section
A6 suspension upgraded w/ S6 aftermarket parts
Need For Speed - UK source for coilovers, cheaper in US$ that domestic sources
Bilstein clues for selecting part numbers, and link to Australian site
ECS Tuning: Suspension parts, OEM
ECS Tuning - Products for Audi A6
STaSIS Engineering suspension for A6, including 4.2
I've had the Eibachs and now have H&R coil-overs
H&R Coilovers with Koni Dual-Adjustables
OE Front Sway Bar Link Set. Left & Right Side
Eibach dampers, and strut changes during model year 2000
Bilstein dampers for an early 2000 4.2/2.7, and a good source
Installation of Eibach Pro-System on 98 A6Q Complete! (long)
Lowering a 4.2
For A6 4.2: Tip and engine chips; coil-overs -- big improvement (Finman)
Chips, suspension, brakes, and exhaust upgrades for A6 4.2 (by Brian 4.2)
H&R coilovers for 4.2 recommended; H&R springs not stiff enough for 4.2 (see whole thread)
Spring rates on H&R Coilovers
H&R Coilovers for A6 4.2: buy from Europe?
Eibach dampers -- do they fit 2002 A6?
Eibach dampers -- are they necessary with Eibach springs?
Eibach Springs AND shocks!
Eibach springs: before and after pics
A6: ABT Sport Springs + Bilsteins on a 4.2 - A picture worth a thousand questions....
A6: Eibach springs, OZ Opera 17x8
Suspension tuning, effect on racing, and shocks and springs for A6
A6 tire sizes, springs thread
Lower S6? ABT has a suspension kit for the S6
» Tech Bulletins
Recalls and Technical Service Bulletins for 2001 Audi A6
Two new TSBs regarding MAF sensor, turbos, air leaks, and hesitation/roughness
Audi TSB - Clean Throttle body
» Tires
Bridgestone Potenza RE050A Pole Position
Michelin Pilot Sport PS2
Bridgestone Potenza RE050A II RFT
All-Season Tires for Audi A6 4.2
Wheel torquing tips. Torque = 89 ft-lb
best tire prices online?
Best summer tire brands (see whole thread)
fix pinholes in cast-aluminum alloy wheel
Toyo T1R tires: not satisfied compared to S-03s. Pros and cons....
My tire experiences thus far (GS-D3's, S-03's, Pilot Sports, Rossos, AVS Sports, RE040's)
Damn I love my Toyo T1R tires...
First report on the Toyo T1R. "pgLink" href="http://forums.audiworld.com/a6/msgs/53203.phtml">Setting the right tire pressure
Tire Size Calculator
Tire size calculator with diagram
Gear Speed Calculator Program
Chain specifications for Quattro, or use Spike's Spiders
SmarTire Products
Smartire install pics
Oversteer, understeer, and tire pressures
Tire Tech - Vibration Diagnosis Flow Chart
Toyo T1R: More stable blocks on the shoulders for more cornering stability than the T1S -
Toyo Proxes 4 dissappointed
New Toyo T1R coming this Summer. More grip than the T1S, quieter, quicker inputs...
Tire recommendation for '03 4.2 sport?
Max performance tire comparison...this is for everyone who asks, "what tires should I get?"
Toyo turn-in is worse above 100 mph
Edge Racing - S-03s, 27 lbs (255/40-17), $217 shipped
Edge Racing - Toyo T1S, 23 lbs (255/40-17) $163 shipped
Kumho Ecsta MX
Pirelli P-Zero Nero recommended, but tramline on highways
Newer AVS dB are quieter
Flat spots caused vibration of steering wheel; Hunter used to diagnose
Hunter balance machine features, including road force tolerance and choosing tires for front
Toyo Proxes T1-S or Bridgestone Potenza S-03 Pole Position?
Bridgestone Potenza S-03 Pole Position or Michelin Pilot Sport?
Guide to A6 tire options, updated 4/20/03
19-inch tires for S6 and A6 4.2
More high-performance tire suggestions
Bridgestone RE050 new max performance OEM tire, comparable to S-03?
RE040, RE730, and Kumho tires compared
My summary/links about tire selection
High Performance Tire Choices, ryoung
Michelin Pilot Sport A/S are available in 255/40-17, but often not listed (part no inside)
Toyo Proxes T-1S reviews
April: Bridgestone S-03 vs Toyo T1-S, detailed comparison
April on tire selection: SP8000 & 9000, Toyo Proxes, S-03
April: If you like S-03s, you'll love Toyos (older msg)
April: Ignore the SP9000 for track, have Toyos on now (older msg)
April: even older message about Toyo, Dunlops
April: older comparison of Toyo T1-S, S-03s
April: Just spent the weekend on track, Toyo vs S-03 (older msg)
April on Kumhos at track
Toyo Proxes T1-S are awesome & 3lb lighter
AudiWorld Forums: Toyo Proxes T1-S
Tires: Bridgestone S-03 v Toyo T1s
Toyo sidewall is softer, less crisp turn-in
Toyo-T1S can be 4lb lighter. Less good turn-in.
Question for ryoung on Toyo vs S-03
S-03s vs Dunlop SP8000 on an S8
About SO-2 vs SO-3
TireRack: Popular tires A6 4.2 sport
Toyo Proxes T1 good price at TREADEPOT.COM
Tires-n-Parts - Toyo Tires
Toyo Proxes T1-S: mfr info
Toyo Proxes T1S from TREADEPOT.COM
Bridgestone Potenza S-03: handling; but noise and comfort not as good
Pirelli P6000
Review: AVS dB
Yokohama AVS dB: Ultra performance, not Max. Quite, smooth.
Review: S-03 Pole Position, Michelin Pilot Sport and Pirelli Pzero Rosso
Yokohama AVS Sport: low noise, but follows grooves and understeers
Dunlop SP Sport 9000: best ride, low noise, hydropl resistant, but more driver input required
Michelin Pilot Sport: noisier, not as grippy as S-03s
» Traffic Tickets and Laws
State Traffic Laws
Tint Laws
Speedtrap by city, incl. local tricks, scams, and defenses
California Vehicle Code - Speed laws
Photo Radar - National Motorists Association
The On-Line Traffic School "The First and Largest"
Reckless driving charge for speeding -- strategies
Some strategies for fighting tickets
California Courts: Forms
Speeding ticket? See Ticket Assassin
The Ticket Assassin, attachment to TR205 (they send us)
The Ticket Assassin, safe speed argument
Tickets: fight by mail first
Tickets: National Motorists Association
Tickets: Some strategies for fighting
» Transmission
Anyone know of a good source for refurbed auto transmissions for an A6 4.2?
Anyone with experience of tranny/TC code 17125?
Here is a picture of the Tiptronics magnet...
My tiptronic stopped working...
Tiptronic paddle-shift steering wheel install
Torque converter diagnosis with VAG-com
Transmission rebuilder recommendation
Infamous tranny clunk idea to check out ? (w/long backgrounder)
Removing shifter slop the easy way
Another short-shifter how to post...
Removing shift bezel and wood around it
Tip won't shift
ZF Remanufactured Audi Transmissions
Clutch "click" can often be the piston inside the slave or master
Introduction to the Tiptronic automatic transmission
ATF fluid needs changing after all, becomes abrasive
"Lifetime fill", yeah right! - ZF transmission service recommendations (from an indep. shop)
ZF Industries says fluid NOT lifetime
Some info on ZF trannys
RS6 transmission failures
Threads about my ATF changeout and oil analysis
Parts for ATF servicing
Changed transmission fluid ourselves at 60k miles... don't trust "lifetime" claims
Price of Transmission Service
Flushing automatic transmission fluid every 30k miles
Audipages: Automatic Transmission Servicing
Why transmissions fail after changing the fluid; i.e., how to flush properly
Parts for changing transmission fluid
Link detailing ZF trannys; The 5 HP 24 is limited in torque...
Changing transmission fluid in an A6 2.8, compared to an A8
Tiptronic control stop working? Here is what may be the problem....
Key stuck in ignition, but a search turned up the fix...its the Tiptronics shifter button!
Removing transmission bezel; Add tip switches on steering wheel
Replacing automatic transmission bezel
Shift bezel scratched? Try brushed-look refinishing
More details about brushed-look refinish of transmission bezel
Tip adapter for aftermarket knobs
Resetting the Tiptronics transmission: more than one method...
Using VAG-com software to recode the Tiptronics TCM
On 2002+ A6, Transmission code 00032 enables Tip button override in automatic
Differences in Tip Recode for a 2002, and getting tip buttons on steering wheel to work
Refresher/Links on "recoding the Tip" and "VAG-com" use
98-99 A6 with tip: try 00011 recode
A6 Forums: Hesitation in 2nd gear, Tip mode
Fix for Transmission "Limp Mode" caused by water in connector boot
DM Motors finds electrical problem that triggered Transmission Limp Mode
Tiptronic: Errant Solenoid Valve Seal
Summary of TWO Tiptronics flaws
A6 2000-2001 Tip problem details: jerk, lag
Earlier: A6 Tip thud problem discussion
Description of 2001 2.7T transmission jerkiness
Tip transmission summary, 2001 A6 2.7T
TCM update for 2001 2.7T Tiptronics
Tiptronics with increased boost are not reliable (April)
GAIC Tip and engine chips
GIAC, Tiptronic chip: Garrett Integrated Automotive Corp.
Short shifter by cutting stock shifter (and driveline stabilizer, see thread)
Snub mount impressions: much more accurate shifting
Automatic Transmission Screech/thump, Troubleshooting
Gear Speed Calculator Program
» VAG-com & Bentley Manual
You should buy a VAG-com if...
Ross-Tech: VAG-COM: FAQ
Ross-Tech: VAG-COM: Diagnostic Procedures
Work in progress...AUDI DIAGNOSTIC TROUBLE CODE (DTC) OVERVIEW.
2002+ A6 and A4 need Twin-com for many things (Uwe at Ross-Tech)
Traded Twin-com for Hex-com, the latest and greatest version
VAG Tool Locator - where to borrow one
Good prices on Bentley manual (as low as $67)
Audi Bentley Manual inexpensive for Ross-Tech customers (no limit on quantity)
Electronics Audiworld Tech Articles (common VAG-com tricks and other mods)
A6 coding instructions with VAG-Com
Ross-Tech: Index of cars and common procedures
Yahoo! Groups : VAG-COM Messages
Workaround for "Interface not ready" when using "auto" to check for fault codes
2002 A6/S6 Coding instructions
Recent computer needed for auto-locking of doors to work reliably
Audi: Additional Technical Information from Bentley Pubs
Bentley Publishers - Audi Discussion Forums
ProDiag VAG 1551/2 for Palm OS
Palm OS tool: ProDiag, from Achtuning
Recoding remote keys with VAG-com
Disabling "Transport Mode" on Symphony II radio
Coding Bose head unit with VAG?
Disable Bose features if adding aftermarket speakers and amps
Adjusting Xenon lamps using VAG-com
Little-known VAG-com tricks
Vag-Com: what you can do with it
Lighting VAG-COM Tweak for 2002+ A4
Ross-Tech: "Butt Dyno" Instructions
Ross-Tech: About Fuel Trim
Change from high to lower octane gas can cause codes for misfires
Resetting timing adaptation cannot be done with VAG-com?
Exchange the ECU and Get the SKC
Ross-Tech: How to speed up sampling rate for gathering data for charts
Ross-Tech: Shiftpoints Analysis using VAG-com
Ross-Tech: Adjusting trip computer's fuel consumption
Fuel Trim Information (Running Rich or Lean?)
How to recalibrate the trip computer's miles-per-gallon estimate
Clearing codes and throttle adaptation with VAG-com
How to use VAG-com software, esp. to recode the TCM
VAG-com: how to recode transmission
Logging data, setting sample rate, etc.
Logging rpm and mph data with VAG
Meaning of VAG TCM codes
Key error code may be nothing to worry about
VAG-com from Ross Tech details
Fun with VAG-COM
Use VAG-com to reduce sensitivity of interior motion sensor
How to set motion sensor sensitivity with VAG-tool
Turn down motion sensor with VAG-com tool
Throttle Adaptation with VAG-Com tool
Throttle adaptation occasionally necessary?
OBDTool.com
Bentley Manual: Audi A6 Sedan 1998-2002 (newer one exists by now!)
Bentley Publishers - Tech - Diagnostic Troubleshooting codes
Installing Audi Bentley Manual (1998-2002, not applicable to 2003+)
SkyMall - laptop desk for passenger seat
» Warranty
Wear and Tear is a key issue with warranties. So is definition of "breakdown"...
Universal Underwriters Group - Vehicle Service Contracts
Comparison of WarrantyDirect choices
Warranties: considering skipping extended warranty. Here's why...
EPA requires an 8yr/80kmi emissions warranty
AoA will void warranty if your car is stolen
MAF warranty extended by AoA for 2000 A6 2.7T
Turbos covered under 7 year70k mile emissions warranty in CA
Warranty By Net covers gasket leak
Extended Warranty Corp advantages
Call Autowarranty brokers... Premier Exclusionary plan
Weighing AAA (inclusionary, less $) vs. WarrantyDirect (Exclusionary, more $$)
Extended warranty pricing thread, AAA for $2200
A6 4.2, extended warranty company
Extended warranty pricing thread, WarrantybyNet.com for $1600
Warranty Denied?
Magnusson moss warranty case law, directly applies...
Lemon laws
Lemon car, "substitution of collateral" trade in, John Schafer
Extended warranties, word of caution, and pricing/negotiation (see whole thread)
Platinum Protection from Audi; Exclusive vs Inclusive warranties; wear and tear items
Auto Warranty Brokers
Audi Pure Protection Plan (extended service plan)
Extended warranties: Exclusive vs Inclusive, and tips on comparing policies, by Muhammad
Extended warranties comparison tips, by Muhammad
Warranty or Extended Service contr: companies, prices, terms
Western National warranty from dealerships
Extended warranties don't often cover diagnostics. Plan your claim carefully before authorizing time....
California warranties, and cartelligent.com.
Warranties for CA residents
Warrantech Repair Master "Ultimate" plan in CA
Platinum Coverage option by Ultimate Warranty Corp (from dealer only)
GE "Exclusive" Warranty, available for CA residents too
Aftermarket warranties: I heard they don't write for CA, but this one says he does...
Warranty prices, options revisited
Audi Extended warranty, Ming2.7T
Extended warranty summary, checklist
Extended Warranty: Anyone compared deals? Any experiences using it?
Warranty archived messages...
How to buy an extended warranty and avoid scams
Heritage Warranty recommended
Extended Auto Warranty - Extra $100 discount
Intercontinental warranty recommended, other options (see thread)
AutoServiceContract.com
AutoServiceContracts.com for Vehicle Service Contracts and Extended Warranties
Extended Auto Warranty-Warranty Auto Plus
Warranty Direct
Warranty Gold Secrets Revealed
Info about Directservicecontracts.com
Fantastic experience with "Extended Auto Warranty Corp.", boy am I glad I have an extended warranty!
» Wheels
Just discovered this handy little wheel offset calculator...
Packaging Tires with Wheels for shipping
Repaired a dented wheel, following NASA's tech article
Repair painted wheels yourself
Wnut's guide to wheel repair (how-to)
Repairing scuffs on painted wheels
Removing stuck wheel lug
Center Cap tool
Ronal Wheels | Shopping for New Wheels?
Hartmann Wheels including Audi replicas
Capital Wheels (OEM)
Prestige Wheel Accessories (lug nuts too)
Wheel repair: The Wheel Place in San Jose
Update on Wheel Techniques repair of Audi wheels
Cost of wheel alignment
Wheel locks and bolts for Audi
Oettinger RZ 19's, H&R Springs, and Stoptech brakes on white A6 4.2
AAAA rims, Audi specials (most are repaired, AFAIK)
Wheel Collision Center OEM Alloy Wheel On-Line Catalog
Wheel spacers on advh's S6 (before and after pics)
Wheel spacers (used by advh on his S6)
Robert's Wheel and Tire in San Francisco for wheel repair
Refinished wheels for sale almost as cheap as a repair
Wheel spacers - pictures
Difference between two plane and single plane balancing
Vibration at 55-60 mph gone! Added hub-centric rings to wheels...
Vibration and wheel balancing
Use a wheel balancer that has the Hunter GSP9700 Wheel Vibration Control System
Achtuning's Audi wheel replicas (Updated with inventory details)
RS6 Replica Wheel --- A6 4.2 - 19"x9
Performance Alloys.com
RS4 17-19" replica wheels
Rondell 22 wheels in 18", similar to RS6 wheels
AT Italia Riva, AT Italia S5, and Oettinger RZ wheels
RS4 replica wheels on an A6 2.7T
RS4 Replica wheels from Josh@Achtuning.com
Rondell R64 17x8 et35 wheel, like S-line
A6 with 5-spoke "ATP S5" wheels, now called "AT Italia S5"
Oettinger REs from coloradowheel.com
Wilfred's wheels: 18' Kahn RSS
A6/S6 wheel weights
Replica RS4 wheels are heavier than OEM...
List of Wheel weights (auto-imports.com)
Wheel weights and strength vs mfg process
Jack points for lifting and holding up the car
Page design: midori2.7T
Page content: Stoney
2/4/07 - 1470 Links and growing