View Full Version : Audi 100 / A6 (C4 Platform) Discussion



  1. Ball joint help..
  2. Some guidance on replacing the engine coolant temperature (ECT) thermal switch -F76-....
  3. A few of questions about my "new" (to me) 98 C4 A6q Avant
  4. Wet Glove Box???
  5. Hi All
  6. headlights not functioning...
  7. New (to me) Pearl mirror covers today....pretty
  8. Couple of quick EGR questions
  9. Automatic transmission 01F
  10. Transmission problem temporarily improves after cleaning connectors.....help?
  11. bundle up, it's cold out there!
  12. Any thoughts on radar detectors and where to mount them ???
  13. Tarnny swap
  14. The Caravelle (Vanagon) 2.6 engine pics as promised......
  15. Oil change from hell !
  16. Wiper blade arm!
  17. Need new passenger side headlight
  18. Valley Pan Gasket Part number
  19. Heated Seat Conversion pt I
  20. If anyone is needing borbet type t wheel
  21. Bose stereo
  22. Oil on my Driver's Side Oxygen Sensor
  23. Replacing interior lights, need to know if these are supposed to be lit up
  24. I thought this was kind of a funny ad.
  25. Hey austinado mind if I bother you again about some Q's.
  26. Euro bumper for C4
  27. EGR system progress
  28. Heating problems.
  29. Found this on the net... Pretty cool..
  30. DAM DAM DAM
  31. Is foam in the PCV hose normal.
  32. Fold down seat stuck folded down in wagon (because of seatbelt)
  33. Freshly junked 92 100 CS Wagon with 3rd seat...anybody need anything?
  34. Metallic driveline noise in reverse, etc....
  35. Any rear brake tricks? My new 98 A6q Avant seems to have...
  36. Update on my Troubles.
  37. OK, a couple of questions for you guys...(long post)
  38. STaSIS Motorsports announces new addition to 2007 driver line up.
  39. Avant Hatch strut question -- normal vs. reduced opening angle
  40. Radio issues...
  41. Violent vibration from front end at highway speeds.
  42. New '93 CS 100 Quattro Wagon owner.
  43. DaveinSaltLake, Is there a difference betweent he 92 Climate control head and a 96?
  44. Anyone ever change their fuel filter? Is it that coffee can on the pass. side? Part #?
  45. For any of you who remember my rattle in the dash that I could not find...problem solved...
  46. I finally managed to restore my old set of fog lights...
  47. Power steering fluid rediculously low, not sure where it went, pump is whining loundly when wheels..
  48. V8 leder in the 100, I'm going to do it!
  49. 94' Audi 100 Quattro Problems
  50. Follow up to my prob, dealer says this is what happened
  51. I think i finally have the EGR straightened out
  52. Heating problems Audi 100 Avant Estate
  53. is there a cabin filter on the 96 A6 Avant? Parts guy at dealer says no....
  54. needing some help
  55. My EGR insufficient flow problem is finally resolved
  56. Question on oil pressure light.
  57. How to take apart your EGR solenoid for insufficient flow or low flow
  58. So I finally got to use my Quattro in the snow...
  59. Engine Compartment Vacuum Hose Diagram (in color)
  60. New light
  61. 96 A6 lights
  62. Need wiring diagram desperately! '94 100S
  63. Am I the first to have this problem? Help...(long)
  64. Car Stalled
  65. Shocks for C4 A6 wagon
  66. Remember this? New rear caliper carriers/float pins installed
  67. What is the setting on the magic decoder ring to remove the spare from....
  68. Carbon Fiber hood for the A6
  69. Looking for a '96'-97 headlight...
  70. anyone put a 3b in a 100?
  71. Fuel pump
  72. Any C4 owners interested in a short ratio steering rack?
  73. TOWING CAPACITY....
  74. wiring diagram???
  75. heat setting
  76. Anyone got a spare (working) throttle position sensor? I might need one.
  77. My Audi just got more expensive & more of a pain in the butt to own
  78. Front wing part numbers?
  79. alarm
  80. Limp mode
  81. Cruise Control stopped working
  82. Why no heat till 3000 RPM's
  83. New Audi 100 CS owner tons of problems any help would be great!
  84. Anyone here use some sort of maintainence logging software?
  85. Cigarette lighter relocation project.
  86. CEL Code:P0116 coolant temp. sensor. I changed the sensor but..
  87. Headlight upgrades for 96 A6?
  88. WANT TO BUY, sun visor & roof console
  89. Amazing update to Bentley eBahn......
  90. 1996 A6 Repair Manual - Where can I get one???
  91. light
  92. Central Flap Motors
  93. Does anyone have a right clear corner light?
  94. springs
  95. 225/55/17 Continentals.. 17 x 7.5 ET48.. Are these specs kosher?
  96. another parts site to bookmark
  97. When strut mounts go bad..
  98. Rear Brake Calipers 100 and A6 compatible?
  99. coolant
  100. Need some BMW Idle Control Valve help...and the BMW forums I've found are NO help.
  101. OT: Anybody in the San Jose / Fremont, CA area?
  102. My latest arts and crafts project finally completed...
  103. '96 Bose Stereo in "SAFE" mode?
  104. Help please!!! lost vacuum tubing of A/C passenger side
  105. which wheels?
  106. I need a front grille. Had a little fender bender.
  107. wheel "medallions"
  108. Going to Open up my intake manafold....
  109. Check out the all wheel drive hill climb!
  110. Painting my Grille
  111. No heat in my C4 till 3000 RPM
  112. Gas Tank for 1993 Audi 100 Quattro
  113. Oil pan woe's.
  114. Diff lock questions
  115. Bumper cover for 96 A6Q
  116. Parked my car outside Friday, didn't drive again until today. Car wouldn't start this morning and I
  117. Anyone have an electronic copy of the wiring diagrams for a '92 100q avant? My Bentley CD is crap..
  118. When do you know that the front springs need to be replaced?
  119. How do you "LEVEL" your car when checking autotrans fluid?
  120. CD Player Question.
  121. Insturment Cluster Lights in '98 A6 Avant
  122. no cruise control
  123. Help! car overheat
  124. ABS codes for A6 without VAG COM?
  125. replaced ignition switch now more problems..
  126. what should the rear camber be on a A6Q
  127. Instrument cluster questions, do's and don'ts.
  128. eBayed 1997 A6 Quattro wagon need help first Audi
  129. Part# 4A0 971 172 B ?
  130. I'll be here tomorow...
  131. 4a9 827 552
  132. trying to change srut inserts on '94 100cs q
  133. blown vac hose?
  134. sport springs-vogtland
  135. Car not moving
  136. Just changed my timing belt,water pump,head gasket for $530.
  137. HyperActive Alarm
  138. Trip computer
  139. What are the signs and symptoms of front wheel bearing death??
  140. 1991 Audi 100 5 cylinder
  141. Just changed my timing belt,water pump,head gasket for $530
  142. been noticing a slight vibration
  143. Help. How to "pry up" wiper actuating rods. I dont want to bust something.
  144. Driver side wiper problem.....
  145. Lately I noticed my car pulls to the left when I floor it??>>>>
  146. Hints for removal of the avant hatch sunshade?? I need to kill the squeaking.
  147. Rear brake caliper tool necessary?
  148. I searched the FAQ but didn't see anything on the Autocheck system and...
  149. Removing passenger seat, need help.
  150. EGR Regulator experiment
  151. Have you ever had one of those weekends? Check out this catastrophic Toyota timing belt failure.
  152. New Hood and painted my grill :)
  153. Will CD changer Part number 4D0035111 Work in '98 A6 Avant?
  154. Was driving along today and I heard a loud bang on the left front side.. I figured it was a
  155. Anyone here interested in Hella smoked tail lamps?
  156. Saw these on Ebay: interior lights above rear door - gray
  157. Freakin' Snow. Anyone have a rear bumper for a 95 A6 Wagon (emerald)?
  158. I know this has probably been said before, but I really am hooked on this...
  159. won't go into park; key stuck in ignition; 93 100cs 2wd; ideas?
  160. No HVAC control
  161. Wagon cargo dimensions
  162. Audi A6 in the snow :)
  163. 92 100S Transmission: no downshifting, hard gear changes...
  164. Emerald Green
  165. Possible valve body replacement?
  166. Electrical Problems (long)
  167. Radio Repair for Bose-itis
  168. My dash looks so weird without the check engine light on all the time!
  169. My rear shock broke! Woe is me!
  170. Clunking in the front suspension
  171. Bose Amplifier info. Hopefully this applies to our cars, but it was written for Corvettes
  172. Thule or Yakima cross bars for A6 avant roof racks? I want to stay low.
  173. Need some help from Audi Gurus!!
  174. Need: pearl hood, drivers front quarter panel, headlight washer & trim, bumper trim...
  175. S6 upper tower strut bar
  176. how would this look and would quattro like it?
  177. Airbag warning light problems. (Long)
  178. Was someone here was thinking of doing a 30v conversion in the Northeast?
  179. What would be a fair price for repair??
  180. I know it's a long shot; but does anyone have an extra set of Yakima Q-Towers with Q6 Clips...
  181. 2.8 coolant temp sensor location?
  182. Is there a way to boost remote locking reception?
  183. oil pressure operating range? I am running around 3.5-4 bar.
  184. I feel so dumb as I discover my "new" 98 C4 A6 avant. For example,...
  185. Ashtray Light / Removing heater controls
  186. OT: So whats a good career to get started in right now?
  187. So I am facing a snow tire dillema...please read on...
  188. Install OE Alpine CD changer in a C4 Avant: With or without plastic base shield?
  189. Heeeeeelp!!!!!!! My car is smoking!!!!!!!!!!
  190. Rear view mirror tilt problem
  191. Holy sh*t I WANT AN S5. That is all.
  192. my radio started turing itself on and off while the keys are out of the ignition
  193. Abs relay needed
  194. evol jonathan! email me my phone is busted
  195. Replacing Transmission
  196. Does anyone know hich VW models wheels have a 5x112 bolt pattern w/ 45mm et....
  197. Smokey A6 2.5 TDI Q
  198. audi v8
  199. Soooo.... smelling a wisp of antifreeze when I turn on the heater or a/c, is that the heater core?
  200. Looking for the little bulb replacement
  201. Question about 98 C4 reliablity vs 96-97 C4
  202. help with intake plx
  203. Intake update :) pics
  204. Well, if my 97 A6 has heated side mirrors I don't think they work...
  205. "stelthier" V1 install: Put remove display in place of the trip computer
  206. Climate control does not show most of the characters.
  207. LED bulbs for avant taillight - CHMSL
  208. Squealing/Squeaking noise
  209. Lost my bellypan! Tragedy averted...but advice needed
  210. hello, and were any non-S C4 cars available in the US with a 10vt or 20vt?
  211. Breather Hose problems.
  212. 1991 Audi 100 Quattro...
  213. Breather hose Fix
  214. Has anyone put a Double DIN (ala Symphony) radio into a C4?
  215. Crossed paths with DaveinSaltLake the other day, nice to meet a forum member and talk cars...
  216. Interior windows fogging up
  217. RF remote distance enhancement
  218. Audio problems on my '94 100 cs q avant,any advice?
  219. found my suspension noise
  220. Update on my Intake.
  221. cruise control arm
  222. o2 Sensors...
  223. Info from Weathertech regarding C4 floor mats
  224. Finally got my door shells painted
  225. 1995 A6 Exterior Mods
  226. More fun with the EGR insuficient flow CEL
  227. Alarm not working with aftermarket deck.
  228. My car
  229. problem with opening driver's door from inside
  230. Does a full Size spare actually fit in the Avant?..also want one if you have one.
  231. Is anyone selling a set of 16" 5-spoke A6 wheels in good shape?
  232. Dang! RS6 ripped in half, driver walks away.
  233. Would an 96 A6 have traction control or ESP?
  234. Wireing new Alpine deck
  235. Automatic quattro barely moves in Drive, goes OK in first gear only.
  236. Remove Front Bumper
  237. EGR fault reprieve
  238. Anybody here NOT from North America and has a C4 with 2.0L 4 cyl or....
  239. Smoking car
  240. New Cats
  241. ??? Yellow wire mod ???
  242. Can be a6 2.0 engine installed by 'bolt on turbo'?
  243. The blinging noise when the car starts up isnt coming on anymore
  244. Took the wife for a little drive yesterday afternoon. Had to snap a couple photos of the Audi.
  245. A6 parts car
  246. I know this is off topic but i had to psot anyway
  247. Basic setting list on an '94 A6 (C4) 2.6l V6
  248. this is what my timing belt looks like, Profesionaly opinoion please
  249. Urgent Need Help!!!!!
  250. Speakers