Audi A6 (C5) Forum

302 topics in this forum

1. • 

   A6 Spare parts

   By Peter B, February 7, 2021
   • • 
   • 3 replies
   • 1.1k views
   • 
   • Peter B
   • February 9, 2021

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3. • 

   Audi A6 C5 Glow plug wire harness brittle

   By SynonymForTree, February 9, 2021
   • • 
   • 3 replies
   • 1.7k views
   • 
   • Steve Q
   • May 4, 2021
4. • 

   Oil in coolant tank.

   By AndrewA6, June 17, 2023
   • • 
   • 3 replies
   • 2.6k views
   • 
   • Steve Q
   • June 18, 2023
5. • 

   ABS / ESP LIGHT IS ON

   By David doncaster, February 22, 2023
   • • 
   • 3 replies
   • 1.9k views
   • 
   • Steve Q
   • February 23, 2023
6. • 

   Replacement Gearbox for 2004 Automatic A6 Allroad 5 HP 19

   By Captdave, May 16, 2023
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   • 3 replies
   • 685 views
   • 
   • Steve Q
   • May 20, 2023
7. • 

   Internal switch wear

   By Captdave, July 22, 2023
   • • 
   • 3 replies
   • 773 views
   • 
   • Steve Q
   • August 6, 2023
9. • 

   Timing belt & Cam seals S6 4.2

   By Bromchild, March 12, 2024
   • • 
   • 3 replies
   • 995 views
   • 
   • Stevey Y
   • March 13, 2024
10. • 

    Extra lead on positive battery cable

    By daveyboy1967, November 9, 2024
    • • 
    • 3 replies
    • 502 views
    • 
    • Steve Q
    • November 11, 2024
11. • 

    2004 Allroad RNS-E

    By cpjvej2016, December 31, 2024
    • • 
    • 3 replies
    • 443 views
    • 
    • Steve Q
    • December 31, 2024
12. • 

    Engine stutters under acceleration

    By Elias1441, February 9
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    • 3 replies
    • 202 views
    • 
    • Steve Q
    • February 11
14. • 

    Black window trim

    By daveyboy1967, April 9
    • • 
    • 3 replies
    • 180 views
    • 
    • Steve Q
    • April 19
15. • 

    Buying help from Sicily - C5 2.5 Tdi AKE Avant Tiptronic

    By SoundSilence, Saturday at 09:55 PM
    • • 
    • 3 replies
    • 120 views
    • 
    • Steve Q
    • Sunday at 08:34 PM

16. Allroad 2005 S-Line....new wheels?

    By ValW, November 8, 2012   

    • rims
    • 2 replies
    • 1.8k views
    • 
    • mark
    • December 9, 2012

17. Tuning options for 1.8t

    By t14cjg, January 4, 2013
    • 2 replies
    • 2.1k views
    • 
    • Batman
    • January 7, 2013

18. Electrical fault in rear window

    By bowline5, November 28, 2013
    • 2 replies
    • 1.7k views
    • 
    • bowline5
    • November 30, 2013

19. Tailgate lock mechanism

    By bowline5, January 4, 2014
    • 2 replies
    • 2.7k views
    • 
    • R18-Fan
    • January 17, 2014

20. Cvt auto gearbox

    By Jock, August 11, 2015
    • 2 replies
    • 1.9k views
    • 
    • Jock
    • August 13, 2015

21. instrument cluster issue

    By paulo83, September 8, 2016
    • 2 replies
    • 1.5k views
    • 
    • paulo83
    • September 12, 2016

22. Diagnostic port has no plug!

    By TomReyno, October 10, 2016
    • 2 replies
    • 1.4k views
    • 
    • TomReyno
    • October 14, 2016
23. • 

    A6 estate TDI keeps kangaroo in

    By Scotty dog, March 28, 2017
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    • 2 replies
    • 1.6k views
    • 
    • Steve Q
    • April 10, 2017

24. CVT gearbox

    By yampiedog, June 19, 2017
    • 2 replies
    • 1.7k views
    • 
    • Rob F
    • June 20, 2017
25. • 

    A6 C5 Headlights

    By dakes55, December 18, 2017
    • • 
    • 2 replies
    • 1.3k views
    • 
    • Audrey03
    • January 13, 2018
26. • 

    A6 side Light Bulb

    By dakes55, December 16, 2017
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    • 2 replies
    • 1.5k views
    • 
    • Steve Q
    • December 17, 2017
27. • 

    Radio type

    By mixa57, March 11, 2019
    • • 
    • 2 replies
    • 2.2k views
    • 
    • mixa57
    • March 13, 2019

28. Where is the turbo situated?

    By BadAaZz, October 2, 2019   

    • a6
    • 2010
    • 2 replies
    • 1.5k views
    • 
    • BadAaZz
    • October 2, 2019