Audi A4 (B9) Forum

689 topics in this forum

1. Keyless entry

   By Wheatfielder, January 12, 2023
   • 2 replies
   • 1.9k views
   • 
   • Wheatfielder
   • January 12, 2023

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3. • 

   Sports suspension on s line 2021

   By Wheatfielder, January 8, 2023
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   • 6 replies
   • 4.4k views
   • 
   • Awrno
   • January 9, 2023
4. • 

   Winter tyres for sale

   By MatthewC, January 1, 2023
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   • 2 replies
   • 1.1k views
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   • Magnet
   • January 8, 2023
5. • 

   Locking wheel bolts

   By Ads677, January 7, 2023
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   • 6 replies
   • 945 views
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   • jdragon
   • January 8, 2023
6. • 

   engine vibration low revs 35TDI

   By chris new, January 6, 2023
   • • 
   • 2 replies
   • 1.2k views
   • 
   • Steve Q
   • January 7, 2023

7. AUDI a4 2017 adblue

   By thomaskeegan, January 4, 2023
   • 0 replies
   • 1.4k views
   • 
   • thomaskeegan
   • January 4, 2023

9. AUDI a$ 2017 adblue

   By thomaskeegan, January 4, 2023
   • 0 replies
   • 993 views
   • 
   • thomaskeegan
   • January 4, 2023
10. • 

    MMI not working

    By craigmorris7777, December 29, 2022
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    • 3 replies
    • 3.4k views
    • 
    • Steve Q
    • December 30, 2022
11. • 

    OBD11 Lane assist steering support

    By Ujw, December 28, 2022
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    • 1 reply
    • 1k views
    • 
    • Steve Q
    • December 30, 2022

12. Dog guard / screen

    By RichPow, December 10, 2022
    • 2 replies
    • 2.2k views
    • 
    • RichPow
    • December 16, 2022

14. Engine noise

    By Durrantie, December 14, 2022
    • 0 replies
    • 1.3k views
    • 
    • Durrantie
    • December 14, 2022
15. • 

    Exhaust Vapour

    By Stuart Cullingford, December 23, 2021
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    • 4 replies
    • 1.4k views
    • 
    • Magnet
    • December 10, 2022
16. • 

    Best model B9

    By Pepper, August 14, 2022
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    • 19 replies
    • 10.3k views
    • 
    • RichPow
    • December 10, 2022

17. Should ECU have a cover on it?

    By RichPow, December 8, 2022
    • 2 replies
    • 957 views
    • 
    • RichPow
    • December 10, 2022
18. • 

    A4 B9 3.0 TDI Metal Sound in Engine

    By Joewem, November 26, 2022
    • • 
    • 3 replies
    • 1.3k views
    • 
    • SQ5Owner
    • December 1, 2022
19. • 

    Difference Between Sport and SE

    By Ujw, November 23, 2022
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    • 7 replies
    • 4.5k views
    • 
    • jdragon
    • December 1, 2022
20. • 

    Audi dealer servicing

    By Pepper, June 30, 2021
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    • 18 replies
    • 4.7k views
    • 
    • Magnet
    • November 25, 2022
21. • 

    Retro fit front parking sensors

    By RichPow, November 25, 2022
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    • 1 reply
    • 2.1k views
    • 
    • Magnet
    • November 25, 2022
22. • 

    Should I believe the computer's servicing advice?

    By roger h, November 24, 2022
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    • 2 replies
    • 1k views
    • 
    • jdragon
    • November 25, 2022
23. • 

    A4 Avant - Diesel - Fuel tank capacity

    By Shane Buckley, November 23, 2022
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    • 1 reply
    • 3.4k views
    • 
    • Steve Q
    • November 23, 2022
24. • 

    Electronic fault

    By Mick B, October 21, 2022
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    • 3 replies
    • 988 views
    • 
    • Magnet
    • November 23, 2022
25. • 

    C123EF0 - Glasgow garages that can help?

    By RE001, November 16, 2022
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    • 2 replies
    • 714 views
    • 
    • Magnet
    • November 22, 2022

26. B9 access to headlight lamps

    By Daren.summerfield, November 13, 2022
    • 1 reply
    • 880 views
    • 
    • Stevey Y
    • November 14, 2022

27. Ad blue warning

    By Steven F, November 7, 2022
    • 1 reply
    • 1.2k views
    • 
    • Stevey Y
    • November 7, 2022
28. • 

    Stop Start v Air Con

    By NewtonHeath, October 26, 2022
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    • 18 replies
    • 3k views
    • 
    • Magnet
    • November 3, 2022