Audi A4 (B8) Forum

1,420 topics in this forum

1. P1686 control module faulty programming

   By A4b7guy, December 23, 2022
   • 0 replies
   • 883 views
   • 
   • A4b7guy
   • December 23, 2022

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3. • 

   Wing mirror replacement

   By NathanB, December 8, 2022
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   • 3 replies
   • 3.6k views
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   • Stevey Y
   • December 15, 2022
4. • 

   Avant MMI - any updates?

   By Roy L, December 14, 2022
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   • 1 reply
   • 1.8k views
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   • Steve Q
   • December 15, 2022
5. • 

   Battery drain 1 2

   By Guest, January 7, 2022
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   • 29 replies
   • 26.9k views
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   • PaulC94
   • December 8, 2022
6. • 

   Drop in mpg, sluggish response

   By pav, November 18, 2022
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   • 5 replies
   • 1.9k views
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   • Magnet
   • December 6, 2022
7. • 

   Potential new A4 B8 Sline Owner

   By space_cat, December 4, 2022
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   • 2 replies
   • 808 views
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   • Steve Q
   • December 4, 2022
9. • 

   Quattro estate 2010

   By Stuzzy77, November 28, 2022
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   • 7 replies
   • 1.4k views
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   • Magnet
   • November 29, 2022
10. • 

    Drivers mirror heater not working

    By Flameboy, November 25, 2022
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    • 4 replies
    • 5.5k views
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    • Magnet
    • November 28, 2022
11. • 

    Which engine oil to use?

    By Marlon, November 27, 2022
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    • 2 replies
    • 1.1k views
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    • Marlon
    • November 27, 2022
12. • 

    Audi a4 b8 2014 fault code PO401

    By Ant12345w, November 25, 2022
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    • 1 reply
    • 867 views
    • 
    • Steve Q
    • November 26, 2022
14. • 

    2010 Audi A4 2.0T 6 speed Tiptronic issues

    By Bhuse, November 23, 2022
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    • 1 reply
    • 692 views
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    • Steve Q
    • November 24, 2022
15. • 

    Keyfob not starting car.

    By JonA4, October 27, 2021
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    • 14 replies
    • 8.5k views
    • 
    • Cleanone
    • November 21, 2022

16. A4 avant flywheel

    By Macer2408, March 31, 2021
    • 3 replies
    • 2.4k views
    • 
    • Stevey Y
    • November 16, 2022
17. • 

    Anything to look for ? Advice please looking at a new (to me) car.

    By Mrs.JRL, November 9, 2022
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    • 7 replies
    • 1.3k views
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    • Mrs.JRL
    • November 15, 2022
18. • 

    A4 Boot protector.

    By mikeymp44, November 13, 2022
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    • 1 reply
    • 1.1k views
    • 
    • Magnet
    • November 13, 2022

19. Misfires on bank 1 only

    By Mark overton, November 7, 2022
    • 1 reply
    • 1.3k views
    • 
    • Stevey Y
    • November 8, 2022
20. • 

    Water leak

    By Glenm, November 3, 2022
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    • 3 replies
    • 1.4k views
    • 
    • Steve Q
    • November 5, 2022
21. • 

    Upgrades

    By Ant12345w, November 3, 2022
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    • 3 replies
    • 1.2k views
    • 
    • Steve Q
    • November 5, 2022

22. Boot problem

    By Ant12345w, November 3, 2022
    • 0 replies
    • 928 views
    • 
    • Ant12345w
    • November 3, 2022

23. Loss of Fuel Miles

    By Karl Carrier, November 2, 2022
    • 2 replies
    • 2.4k views
    • 
    • Karl Carrier
    • November 2, 2022
24. • 

    Rust in engine bay

    By Shiz1, July 29, 2022
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    • 10 replies
    • 6.4k views
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    • Magnet
    • October 29, 2022
25. • 

    Recommendations - Repair Manual / Repair Guide / Owners Repair

    By ScottyG96, October 23, 2022
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    • 3 replies
    • 1.5k views
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    • Steve Q
    • October 26, 2022
26. • 

    What oil is best for Audi A4 (B8) 2011 2.0 TFSI in hot weather?

    By Wolly86x, October 23, 2022
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    • 2 replies
    • 865 views
    • 
    • Wolly86x
    • October 25, 2022

27. A4 cdnc valve cleaning

    By Vernon de oliveira, October 23, 2022
    • 0 replies
    • 663 views
    • 
    • Vernon de oliveira
    • October 23, 2022
28. • 

    ADS/electronic shocks alternatives - B8 A4

    By triniaudi, October 17, 2022
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    • 3 replies
    • 1.7k views
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    • Steve Q
    • October 22, 2022