Audi A6 (C5) Forum

304 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
   • • 
   • 7 replies
   • 2.1k views
   • 
   • Bern D
   • November 22, 2022

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3. • 

   Allroad suspension adjustment

   By Captdave, July 12, 2023
   • • 
   • 7 replies
   • 1.3k views
   • 
   • Steve Q
   • July 18, 2023
4. • 

   2003 A6 C5 1.9TDI mystery loose pipe

   By daveyboy1967, April 29
   • • 
   • 7 replies
   • 295 views
   • 
   • Steve Q
   • May 2

5. 2.5 V6 TDI

   By littbandus, February 27, 2013   

   • 2.5
   • v6
   • (and 5 more)

     Tagged with:

     • 2.5
     • v6
     • tdi
     • specs
     • problems
     • audi
     • a6
   • 6 replies
   • 12k views
   • 
   • Jeff Thomas
   • January 24, 2014
6. • 

   Water leaking into Drivers footwell!!

   By AudiRulez, January 8, 2015
   • • 
   • 6 replies
   • 15.9k views
   • 
   • Steve Q
   • November 9, 2020

7. just bought an a6 2.5tdi with issues

   By gavsta1981, November 10, 2015
   • 6 replies
   • 2.7k views
   • 
   • James
   • November 18, 2015

9. Fuel filter changed now car doesn't start

   By Mcat1974, April 19, 2016
   • 6 replies
   • 2.3k views
   • 
   • donna h
   • October 17, 2016

10. 2x A6 Allroads

    By cpjvej2016, May 3, 2016
    • 6 replies
    • 2.3k views
    • 
    • James
    • May 9, 2016

11. alternator

    By abby1, May 6, 2016
    • 6 replies
    • 2.5k views
    • 
    • abby1
    • May 21, 2016
12. • 

    Interior Lights

    By Rocprof, October 23, 2017
    • • 
    • 6 replies
    • 2.3k views
    • 
    • niedzial1983
    • October 24, 2017
14. • 

    Essex or Herts Mechanic recommendations please

    By 10lbtench, August 4, 2018
    • • 
    • 6 replies
    • 1.8k views
    • 
    • Steve Q
    • August 9, 2018
15. • 

    any decent suspension upgrades

    By 10lbtench, October 8, 2018
    • • 
    • 6 replies
    • 4.7k views
    • 
    • F360boy
    • October 20, 2019
16. • 

    workshop manual

    By mixa57, March 2, 2019
    • • 
    • 6 replies
    • 1.8k views
    • 
    • Steve Q
    • April 28, 2019
17. • 

    A6 leaks

    By Avjester123, January 10, 2020
    • • 
    • 6 replies
    • 3.5k views
    • 
    • Steve Q
    • January 20, 2023
18. • 

    First post - trying to find alloy for1998 A6

    By 4Ears, February 17, 2023
    • • 
    • 6 replies
    • 984 views
    • 
    • Steve Q
    • February 18, 2023
19. • 

    Heater Blower Motor does not run

    By BobR, March 10, 2023
    • • 
    • 6 replies
    • 3.8k views
    • 
    • BobR
    • March 12, 2023
20. • 

    Fuel gauge

    By Jon king, August 26, 2023
    • • 
    • 6 replies
    • 2k views
    • 
    • Steve Q
    • August 29, 2023
21. • 

    Imobilisers

    By Steve Q, April 18, 2024
    • • 
    • 6 replies
    • 1.1k views
    • 
    • Steve Q
    • April 21, 2024
22. • 

    CCM issue

    By John1567890, June 12
    • • 
    • 6 replies
    • 179 views
    • 
    • Steve Q
    • June 16

23. Drivers Door wont open

    By peter5395, February 1, 2014
    • 5 replies
    • 6.4k views
    • 
    • James
    • July 20, 2015
24. • 

    Parking sensor problem

    By Ebony, January 21, 2016   

    • parking aid
    • • 
    • 5 replies
    • 13.8k views
    • 
    • warrenwynne
    • July 8, 2019

25. 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
    • 3.8k views
    • 
    • James
    • April 8, 2016
26. • 

    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
    • 6.5k views
    • 
    • F360boy
    • September 11, 2019
27. • 

    CVT TCU Repair

    By nowakKam, June 4, 2018
    • • 
    • 5 replies
    • 2.3k views
    • 
    • Steve Q
    • August 3, 2018

28. Can’t link iPhone to A6 2008

    By Andy Rance, October 6, 2019
    • 5 replies
    • 1.3k views
    • 
    • Andy Rance
    • October 8, 2019