Audi A6 (C5) Forum

283 topics in this forum

1. Drivers Door wont open

   By peter5395, February 1, 2014
   • 5 replies
   • 5.1k views
   • 
   • James
   • July 20, 2015

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3. • 

   Fitting an Aux input/cable to Nav Plus (w reg)

   By DPBAudiS6, October 24, 2017   

   • aux
   • navigation plus
   • (and 3 more)

     Tagged with:

     • aux
     • navigation plus
     • c5
     • s6
     • ipod
   • • 
   • 5 replies
   • 4.6k views
   • 
   • F360boy
   • September 11, 2019

4. interior lights pulsing

   By jasper, May 15, 2010
   • 1 reply
   • 4.2k views
   • 
   • Arcaned
   • February 5, 2011
5. • 

   Nightmare MOT at Audi's

   By WelshSue, May 26, 2017
   • • 
   • 24 replies
   • 4.1k views
   • 
   • Steve Q
   • July 5, 2018
6. • 

   Oil type for A6 C5 2.5 TDI V6

   By Dan3222, October 3, 2017
   • • 
   • 8 replies
   • 3.9k views
   • 
   • Magnet
   • February 2, 2020
7. • 

   key fob

   By paulo83, September 12, 2016
   • • 
   • 4 replies
   • 3.9k views
   • 
   • Magnet
   • May 21, 2019
9. • 

   A6 c5 limited edition

   By Steve Q, April 10, 2017
   • • 
   • 9 replies
   • 3.7k views
   • 
   • Steve Q
   • April 9, 2020
10. • 

    Knocking noise from rear

    By Steve Q, July 31, 2021
    • • 
    • 10 replies
    • 3.5k views
    • 
    • Steve Q
    • August 5, 2021
11. • 

    A6 Allroad Pick-up Conversion

    By lukehanham, March 24, 2021
    • • 
    • 4 replies
    • 3.4k views
    • 
    • Steve Q
    • May 4, 2021
12. • 

    any decent suspension upgrades

    By 10lbtench, October 8, 2018
    • • 
    • 6 replies
    • 3.3k views
    • 
    • F360boy
    • October 20, 2019
14. • 

    Engine wobble and car shake issue

    By dirtyitch, March 8, 2021
    • • 
    • 10 replies
    • 3.3k views
    • 
    • scottw
    • December 28, 2022
15. • 

    Indicator & Tail Light problem(LED replacement)

    By WelshSue, April 25, 2017
    • • 
    • 1 reply
    • 3.3k views
    • 
    • Steve Q
    • April 25, 2017

16. comfort control module A6 Central locking & alarm problem

    By Audinewbie, April 3, 2016   

    • waterin n/s footwell
    • cant open any door except drivers
    • 5 replies
    • 3k views
    • 
    • James
    • April 8, 2016

17. Cd, Sat nav and radio fault

    By Alanm, September 8, 2015
    • 3 replies
    • 3k views
    • 
    • James
    • September 9, 2015
18. • 

    engine swap

    By OSBQORORIA, June 17, 2018
    • • 
    • 1 reply
    • 2.9k views
    • 
    • Steve Q
    • June 18, 2018

19. jerk when changing gear

    By quattroa6, January 27, 2013
    • 3 replies
    • 2.9k views
    • 
    • Glen
    • January 28, 2013
20. • 

    A6 allroad air suspension

    By jong007, January 24, 2018
    • • 
    • 7 replies
    • 2.9k views
    • 
    • 56Doc
    • November 23, 2018

21. HEATING

    By Leashy, January 22, 2013
    • 4 replies
    • 2.9k views
    • 
    • Tech
    • February 17, 2013
22. • 

    Sorry all, it's the water in footwell 1 2

    By Lawl, January 17, 2023
    • • 
    • 27 replies
    • 2.7k views
    • 
    • Steve Q
    • February 6, 2023
23. • 

    Engine Management Light and EGR valve

    By iw1961, January 21, 2018
    • • 
    • 3 replies
    • 2.6k views
    • 
    • Steve Q
    • January 21, 2018
24. • 

    Concert radio cassette

    By paulaudi6, September 7, 2020
    • • 
    • 3 replies
    • 2.6k views
    • 
    • Steve Q
    • September 9, 2020
25. • 

    A6 leaks

    By Avjester123, January 10, 2020
    • • 
    • 6 replies
    • 2.6k views
    • 
    • Steve Q
    • January 20, 2023
26. • 

    a6 suspension issue/ head light issue

    By tam200, May 10, 2020
    • • 
    • 2 replies
    • 2.6k views
    • 
    • SchnelleAudi
    • July 16, 2020

27. A6 2.5TDi multitronic gearbox issues.

    By nowakKam, February 14, 2019   

    • a6
    • issue
    • (and 6 more)

      Tagged with:

      • a6
      • issue
      • problem
      • cvt
      • multitronic
      • gearbox
      • no drive
      • iamanidiot
    • 1 reply
    • 2.6k views
    • 
    • MILTA Technology
    • February 20, 2019

28. Audi A6 C5 AWD Conversion

    By Matthew Bowker, September 10, 2019   

    • audi
    • a6
    • (and 2 more)

      Tagged with:

      • audi
      • a6
      • c5
      • quattro
    • 1 reply
    • 2.6k views
    • 
    • Kristof
    • September 11, 2019