Audi A4 (B9) Forum

701 topics in this forum

1. • 

   Exhaust sound

   By Momosissoko, September 21, 2022
   • • 
   • 3 replies
   • 1.2k views
   • 
   • Steve Q
   • September 27, 2022

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3. • 

   Start stop function not working after 'brake servo restricted' sensor replaced

   By GLS, June 29, 2021
   • • 
   • 4 replies
   • 10.5k views
   • 
   • jdragon
   • September 25, 2022

4. Lumpy on idle

   By Redsfan2008, September 8, 2022
   • 10 replies
   • 5.7k views
   • 
   • jdragon
   • September 18, 2022

5. ambient air temperature sensor circuit

   By Audiline7, September 18, 2022
   • 0 replies
   • 4.2k views
   • 
   • Audiline7
   • September 18, 2022

6. Audi A4 B9 muffler/resonator delete

   By Momosissoko, September 15, 2022
   • 0 replies
   • 707 views
   • 
   • Momosissoko
   • September 15, 2022
7. • 

   Re Map

   By Pablo 1, September 7, 2022
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   • 8 replies
   • 2.8k views
   • 
   • Momosissoko
   • September 15, 2022
9. • 

   Door not unlocking

   By Rimmy, September 7, 2022
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   • 10 replies
   • 3.9k views
   • 
   • Steve Q
   • September 8, 2022
10. • 

    SD Card

    By Pablo 1, September 1, 2022
    • • 
    • 4 replies
    • 1.1k views
    • 
    • jdragon
    • September 7, 2022

11. A4 avant 3.0 tdi

    By DyyyD, September 6, 2022
    • 1 reply
    • 1k views
    • 
    • DyyyD
    • September 6, 2022

12. Sat Nav SD card

    By SKR999, August 22, 2022
    • 4 replies
    • 10.2k views
    • 
    • R0bb0
    • September 3, 2022

14. 2017 A4 Avant car mats.

    By SKR999, August 26, 2022
    • 4 replies
    • 1.7k views
    • 
    • R0bb0
    • September 3, 2022
15. • 

    BEST TYRES 1 2

    By Blueit, July 26, 2022
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    • 27 replies
    • 16.7k views
    • 
    • jdragon
    • August 30, 2022
16. • 

    2022 S4 Engine Oil usage

    By Vern0207, August 20, 2022
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    • 13 replies
    • 3.4k views
    • 
    • Steve Q
    • August 21, 2022
17. • 

    All in one service/warranty plan advice

    By Fridgeguy, August 17, 2022
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    • 14 replies
    • 8.6k views
    • 
    • dalswinton
    • August 20, 2022
18. • 

    Audi cam chain

    By Philrc, August 19, 2022
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    • 2 replies
    • 1.7k views
    • 
    • K3v
    • August 20, 2022

19. Drive Mode - Change on its own ?

    By Sonny1290, August 16, 2022
    • 3 replies
    • 2.8k views
    • 
    • Davy50
    • August 16, 2022
20. • 

    MAP UPDATE WONT INSTALL

    By Davy50, July 24, 2022
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    • 4 replies
    • 4.8k views
    • 
    • Davy50
    • August 16, 2022
21. • 

    Stop/Start Fault workshop issues

    By Madd, July 30, 2022
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    • 3 replies
    • 6.8k views
    • 
    • Magnet
    • July 30, 2022

22. Alloy wheels

    By DBrooks, July 25, 2022
    • 2 replies
    • 1.6k views
    • 
    • DBrooks
    • July 26, 2022

23. Service

    By AndreiZambo, July 22, 2022
    • 0 replies
    • 714 views
    • 
    • AndreiZambo
    • July 22, 2022

24. Writing with the joystick

    By Bluephenix, July 22, 2022
    • 0 replies
    • 900 views
    • 
    • Bluephenix
    • July 22, 2022

25. MMI Module Broken Needs Fixed

    By birnie77, July 19, 2022
    • 0 replies
    • 930 views
    • 
    • birnie77
    • July 19, 2022
26. • 

    2022 S4 Start-Stop

    By Vern0207, June 3, 2022
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    • 5 replies
    • 1.4k views
    • 
    • Magnet
    • July 16, 2022
27. • 

    Audi 2.0 FSI Black Edition 2020

    By zigziglar, July 12, 2022
    • • 
    • 1 reply
    • 1.1k views
    • 
    • Steve Q
    • July 14, 2022
28. • 

    B9 Bonnet Respray

    By tillen49, July 13, 2022
    • • 
    • 2 replies
    • 903 views
    • 
    • Stevey Y
    • July 13, 2022