View Full Version : A6 / S6 (C5 Platform) Discussion



  1. Doing front shocks--this doesn't seem right
  2. Our Annual SEMA Special at Detailer's Domain
  3. Leaking by CV shaft/boot?
  4. 2.8 lower oil pan gasket
  5. Xenon coding value in VAG-COM?
  6. AHA and ATQ front crank seals different?
  7. a6 2.7t help
  8. Valve Covers
  9. Cold start very difficult, 2000 A6 Avant Quattro 2.8l engine
  10. Need some help in Louisville.
  11. Tires
  12. Broken LCD, can you read warnings with VAG-COM?
  13. 2003 Audi A6 - Rear Brake Replacement
  14. noobie question alert!!!
  15. Does anybody have any info on replacing steering pump on 4.2 engine?
  16. My first curb
  17. Crankshaft center bolt oil?
  18. cam chain tensioner seals without the tool?
  19. 98 A6 Quattro 2.8 wiring harness
  20. Anyone interested in unused H-Sports???
  21. abs/brake light flashing... beeping... too much torque?
  22. Fuel Pump for 1998 A6 2.8
  23. URGENT HELP: replacing vaccum lines, i think something fell
  24. P0421, spark plug replaced, then ABS and ESP
  25. Post engine transplant, notes and questions
  26. Instrument Cluster LCD Replacement
  27. COI C5
  28. Oh dear what have i done - help with steering problem
  29. Strange issue with seat memory...backrest
  30. New Member
  31. Throttle Position Sensor access
  32. Car is not strating, please help :(
  33. Body moulding to the rear of the door?
  34. Need help with a potential purchase. Urgent!
  35. Window, sunroof, interior light failure
  36. Here's a list of VAGCOM Codes with TIPS!!!
  37. LED Lights for 2003 A6
  38. 2003 A6 Rear Blind Install
  39. Low oil pressure warning
  40. Block/cylinder head crack??
  41. A4 component compatibility?
  42. a6 trade in for A8?
  43. Speed sensor issue
  44. requesting oil tube o ring replacement info
  45. What is the small cylinder thing on top of the engine?
  46. stripped a bolt on the fan bracket :eek:
  47. need help trans problem audi 1998 a6 quattro
  48. Motor replaced, one error code and brake booster not working?
  49. Where is Cruise Control on 4.2?
  50. 98 A6 "bucking" on light acceleration
  51. Transmission Flush In Manchester, NH
  52. RE: Electric fans
  53. Factory HID test?
  54. Colant Hose Location stuck
  55. steering rack bolts question
  56. airbag short to ground issues
  57. Oil presure help
  58. symphony II
  59. Weathertech cargo mats available for 2001 A6 Avant?
  60. Replaced flex exhaust pieces, now air pump doesn't work?
  61. lower oil pan
  62. New A6 owner here, have some questions
  63. Anyone know the Diff plug torque specs?
  64. Which is the best combo for reliability
  65. timing belt 2003 A6
  66. Need help interpreting temp sensor readings
  67. HVAC chirping noise
  68. :: ECS Tuning :: C5 A6/S6 ST Coilovers Now Available With FREE Shipping!!
  69. Anyone have any experience with aftermarket Catalytic Converters?
  70. Timing Belt
  71. Oil Sensor help
  72. DIY on Oil Cooler replacement?
  73. The Brembo Catalog, by AWE Tuning. Updated for the C5 A6/S6
  74. Coolant leak hours after turning off
  75. Torque converter clutch issue - cheap fix?
  76. A6 2.7T Constantly burning out EGT sensors - HELP !
  77. New oil leak--ideas?
  78. car shaking vilently
  79. Correct Thule cross bar length for 2001 A6 Avant
  80. 2003 3.0 engine missing problem
  81. FS: 01 A6 4.2 Sport 65k miles
  82. 2001 2.5tdi tiptronic 2nd gear slip
  83. Rubber Roof Molding Seals
  84. Solar Relay or Blower Resistor?
  85. Just picked up a 01 a6 with 2.7t and have a question
  86. few problems :(
  87. 2001 a6 2.7 fuel pump problem?
  88. Black Friday Special at Detailer's Domain
  89. Awful noise when climate control is engaged.
  90. RE: Remote key
  91. Been awhile but need some help
  92. The AWE Tuning Holiday Pricing Event. Starts… Now.
  93. :: ECS Tuning :: 7th Annual Sale And Holiday Giveway!!!
  94. 2001 Electric Brake Booster , SOS
  95. Where is the "other" fusebox?
  96. coolant leak heater core hose (return) near to engine
  97. Rumbling Tiptronic in final stage of filter service. Ideas please?
  98. Thanks Giving.
  99. Looking for stock springs (or as close to stock height as possible)
  100. I need help with purchasing cylinder head gasket kit.
  101. Aftermarket Amp Installation
  102. Small Business Saturday Special!! Free GoPro LCD Backpack with Purchase of HD Hero 2
  103. Help please!
  104. red oil light flashing help
  105. My Audi key-fob went through the spin cycle AND permanent press dry cycle.
  106. Is this normal, in-dash volt gauge seem dagerously high?
  107. upper control arms
  108. Cam Seal Replacement Questions
  109. ECS Tuning...
  110. Oil sensor yellow light
  111. PureMS Holiday Sale and Web Coupon
  112. APR chip for A6 2.7T?
  113. APR chip for A6 2.7T?
  114. '04 S-line suspension
  115. Help!! 00 A6 4.2 tcm flooded question
  116. Why is there no bulb here?????
  117. missing dashboard cupholder bezel
  118. Headlight suggestions?
  119. Serpentine/Timing Belt Repalcement
  120. another steering rack question...
  121. xenon troubles
  122. changing interior lights to something brighter...suggestions?
  123. After Cooling System Overhaul Temp Gauge Reads Slightly Higher Than Center
  124. cold turbos or radio noise?
  125. Stock Exhaust
  126. 19" S5 wheels on an '03 S6 question
  127. p1857 and p1648
  128. Change my wiper blades, can anyone tell me what this thing attached to old blades?
  129. Bulb Out Message in Dash Display
  130. Replacing studs that hold front stabilizer?
  131. OBDII scanner
  132. Starting problems
  133. Turning on cabin heat seems to produce a whining noise.
  134. Cooling System Bleed Points
  135. worthless center console cup holder...
  136. Control Arm Kit: To good to be true?
  137. possible battery issue?
  138. Anyone Do a Unitronic tune on a C5 A6 4.2?
  139. Anyone w/ rear AND front wheel bearing experience on a 4.2
  140. Steering rack mount loose/replace
  141. Vacuum Leak
  142. N80 EVAP valve clattering
  143. 2004 A6 3.0 tune up
  144. winter wheel fun - help with offset and the like
  145. airbag module repair
  146. MidWest Heat Issue
  147. BUY 2 GET 2 FREE UBER Microfiber Towels - Start now ends 12/8/11
  148. Replacing PS return lines?
  149. wiper problem....
  150. DTC P0300, P0304, P0305, P0306...
  151. Strange noise - solved
  152. New Car - 6 Fault Codes - Uh Oh
  153. Question about S1 oxygen sensors
  154. Heated Seats not working?
  155. Considering the purchase of a used Audi A6 4.2
  156. case of the missing coolant!
  157. A4 to an A6??
  158. Aluminum Shift Bezel/Cover
  159. Couple observations on service position, 04 2.7T, re Bentley and Blauparts
  160. :: ECS Tuning :: ON SALE - Bentley Manuals!!
  161. Should I RUN! ---4.2 purchase?
  162. Notes on valve cover removal, 2004 2.7T BEL block
  163. dash backlighting stays on with car off
  164. Rough Cold start after new plugs
  165. Drivers door wont open
  166. Stranded right now
  167. Hard Steering...
  168. The Notorious LCD Screen failure...
  169. Need advice
  170. New plutonium door handle option
  171. Oil Cooler Lines
  172. 2001 2.7T wont start, fuel problem?
  173. New Struts/shocks to improve soft ride for low mileage 01 A6 Avant Quattro
  174. Last Minute Holiday Promotion - 15% off - Flat Shipping - $20 gift code on next order
  175. Wheel Size for 2004 Audi A6 2.7T S-line
  176. a6 4.2 ABS ,TCA BRAKE . module coding question
  177. trade clk for a6 4.2
  178. New A6 owner with LOTS of questions
  179. Cold Air Intake?
  180. Wings
  181. Headlamp washer
  182. PLEASE HELP! 2001 2.7 Turbo: won't start, appears no spark
  183. CampioniShop: Forgestar 2012 collection - Year round specials
  184. I got some new codes, Darn
  185. Soft codes for airbag module
  186. Transmission Problems - 2004 2.7 S-Line Tiptronic
  187. Grinding noise on start. Allroad 4.2L
  188. Torque converter clutch
  189. :: ECS Tuning :: APR Holiday Sale Through 1/2/12!!!
  190. Tires for my s6 wagon (2002)
  191. Changed valve cover seals, now...O2 sensor codes. Need more brains on this one...
  192. :: ECS Tuning :: Save 10% On EBC Brake Components
  193. :: ECS Tuning :: Rear Aero Wiper Conversion!!!
  194. The new way to do wheels. Introducing the AWE Tuning Performance Wheel Deal.
  195. rear passenger rear wheel turns when wheels are off ground
  196. A6 front bumper issue
  197. rough shifts from 2nd to 1st when car is cold
  198. Bad Oil Leak 99 2.8 Help!!!
  199. '02 A6 6sp. backup lights question. Have researched on here but no answers...
  200. New to forum, new to Audi - need some help
  201. A6/S6 floor mats? WTB
  202. HID on my 2000 A6 2.7T sudddenly pink not white
  203. Minor Timing Belt Question
  204. 2001 A6 4.2 cranks won't start: key issue?
  205. Lambda resistance too high?
  206. :: ECS Tuning :: Save 10% On FK Automotive Products!!
  207. tensioner pulley
  208. tensioner pulley
  209. 1999 a6 Avant - Part out
  210. Looking to buy...
  211. 2001 A6 4.2 Headlight
  212. New Member - Need help with replacing HID bulbs
  213. Audi A6Q c5 visible exhaust
  214. Transplanting 2.7T from a C5 to a C4 A6: Is it possible?
  215. Holiday price gouging on ecstuning.com???
  216. :: ECS Tuning :: C5 Avant/Allroad Roof Rack Base Bars!!
  217. Multiple cels is my ecu a goner?
  218. help with timing belt-2004 2.7t
  219. Well, that didn't last long!
  220. Drivers seat will not go fwd/back, but up/down & recline okay
  221. :: ECS Tuning :: Winter is here!!
  222. 04 audi a6 s line
  223. P0420 CAT OR 02 sensor? 2.8l FWD
  224. 2004 Audi A6 S-Line 2.7T Reliability
  225. What is the drive % split on my 2000 A6 2.7T
  226. Some nice coverage of our friends at Samco Sport Hoses.
  227. bleeding allroad cooling system
  228. Be fast, for goodness' sake
  229. How to diagnose lights in doors using VAG-COM?
  230. Front Wheel Bearing Question?
  231. Pictures of cool A6 Avants? Mods? 2.8ls?
  232. :: ECS Tuning :: Up To 25% Off ECS Wheel Spacers!!!
  233. My car wont start first time
  234. Might be getting an A6, some help please...
  235. ERROR CODES P1411 & P1423 (SAI RELATED) 2.7T TIP
  236. Aiming help for HID headlights
  237. steering wheel crooked after turn stalk replaced
  238. overheating when cold
  239. Only one week left for AWE Tuning's Holiday Special Pricing.
  240. Starter problem?
  241. Power, the responsible way? 2.7T BEL, 115K
  242. 2.7T timing belt and water pump change
  243. What is the widest 18" wheel/tire combo I can fit on my S6 without spacers or rubbing
  244. MAF Bench Test - '00 A6 4.2L
  245. A head scratcher.....
  246. 2000 A6 Quattro 4.2
  247. c5 auto to manual swap?'s
  248. 4.2 Pass side cat replacement HELP!!!
  249. A6 Starts only On neutral
  250. No heat after flush and timing belt job!