Audi A6 (C5) Forum

291 topics in this forum

1. • 

   A6 Avant tdi 1.9 2003 leaking Fuel Cooling Pipe part no. 4B0201544DK Help! Can't find part.

   By Bern D, November 14, 2022
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   • 7 replies
   • 1.8k views
   • 
   • Bern D
   • November 22, 2022

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3. • 

   Audi a6 2005 auto v6 brake problem

   By Stephend161, October 2, 2022
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   • 11 replies
   • 1.9k views
   • 
   • Stevey Y
   • October 5, 2022
4. • 

   Remote central locking fault

   By Steve Q, June 16, 2021
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   • 7 replies
   • 3k views
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   • Steve Q
   • September 6, 2022
5. • 

   Air suspension fault

   By johnkarl, June 8, 2021
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   • 19 replies
   • 8.7k views
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   • Domani
   • August 30, 2022
6. • 

   j399 injection pump problem

   By julian roberts, August 11, 2022
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   • 1 reply
   • 1.2k views
   • 
   • Steve Q
   • August 13, 2022
7. • 

   Headlights

   By John Anderson, June 12, 2022
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   • 2 replies
   • 2.5k views
   • 
   • DrewR
   • July 17, 2022

9. audi a6 allroad 2.5tdi problems with rear wiper problems.

   By BIG Don, June 12, 2022
   • 0 replies
   • 449 views
   • 
   • BIG Don
   • June 12, 2022
10. • 

    2000 Audi A6 2.8 turbo quattro

    By Audi Wifey, May 29, 2022
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    • 1 reply
    • 1.4k views
    • 
    • Steve Q
    • May 31, 2022
11. • 

    Glow plugs

    By Steve Q, May 20, 2022
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    • 12 replies
    • 3.6k views
    • 
    • Steve Q
    • May 26, 2022
12. • 

    Winter tyres

    By Steve Q, May 21, 2022
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    • 0 replies
    • 751 views
    • 
    • Steve Q
    • May 21, 2022
14. • 

    Audi S6 Avant for sale

    By Mikear61, May 16, 2022
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    • 5 replies
    • 841 views
    • 
    • Steve Q
    • May 17, 2022
15. • 

    Fibreglass wings

    By Steve Q, April 27, 2022
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    • 18 replies
    • 2.8k views
    • 
    • audia4b5kev
    • May 2, 2022
16. • 

    Glovebox broken

    By Steve Q, March 3, 2022
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    • 0 replies
    • 947 views
    • 
    • Steve Q
    • March 3, 2022
17. • 

    Now down gearing

    By Buckes, February 2, 2022
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    • 1 reply
    • 1.1k views
    • 
    • Steve Q
    • February 3, 2022
18. • 

    Full Bose Symphony 2, odd problem.

    By FdeA, December 22, 2021
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    • 1 reply
    • 980 views
    • 
    • Steve Q
    • December 23, 2021

19. 02 a6 estate..just bought it and dont know where to start!

    By madad777, September 1, 2019
    • 1 reply
    • 1k views
    • 
    • FdeA
    • December 22, 2021

20. 2004 Allroad Twin spoke Alloys (& air suspension. Pump) FREE

    By 56Doc, November 19, 2021
    • 0 replies
    • 613 views
    • 
    • 56Doc
    • November 19, 2021

21. How do I find the heater control valve on my A6?

    By PaulW, November 8, 2021
    • 0 replies
    • 1k views
    • 
    • PaulW
    • November 8, 2021
22. • 

    A6 c5 1.9 2005 subframe help

    By Allans, October 6, 2021
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    • 16 replies
    • 1.2k views
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    • Magnet
    • October 10, 2021

23. Audi A6 C6 cluster fuel gauge and unstable idle after changing alternator

    By Talbert, October 9, 2021
    • 0 replies
    • 380 views
    • 
    • Talbert
    • October 9, 2021
24. • 

    Knocking noise from rear

    By Steve Q, July 31, 2021
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    • 10 replies
    • 5.1k views
    • 
    • Steve Q
    • August 5, 2021
25. • 

    LOL OH DEAR MEEEE A6 C5 1.8T QUATTRO AVANT

    By audia4b5kev, April 29, 2021
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    • 11 replies
    • 1.1k views
    • 
    • Steve Q
    • July 22, 2021
26. • 

    Fob key /alarm not working

    By David doncaster, June 17, 2021
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    • 1 reply
    • 950 views
    • 
    • Steve Q
    • June 18, 2021

27. 1.9 tdi fuel pump timing spec required

    By ClaireEngineer, May 31, 2021
    • 0 replies
    • 446 views
    • 
    • ClaireEngineer
    • May 31, 2021
28. • 

    There is a braking smell as if the brakes are locked

    By Mimii, May 18, 2021
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    • 2 replies
    • 569 views
    • 
    • Magnet
    • May 18, 2021