Audi A4 (B9) Forum

748 topics in this forum

1. Battery won't hold charge

   By mgh, May 27, 2019
   • 0 replies
   • 1.9k views
   • 
   • mgh
   • May 27, 2019

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3. BEST (VALUE) GARAGE IN S WALES FOR AUDI A4 MAJOR SERVICE

   By JAMES MCALEER, March 22, 2023
   • 0 replies
   • 327 views
   • 
   • JAMES MCALEER
   • March 22, 2023
4. • 

   Best model B9

   By Pepper, August 14, 2022
   • • 
   • 19 replies
   • 12.6k views
   • 
   • RichPow
   • December 10, 2022
5. • 

   BEST TYRES 1 2

   By Blueit, July 26, 2022
   • • 
   • 27 replies
   • 20.3k views
   • 
   • jdragon
   • August 30, 2022
6. • 

   Best tyres for an A4 B9 sport

   By Omar A4 B9, June 11, 2020
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   • 4 replies
   • 5.1k views
   • 
   • Omar A4 B9
   • July 14, 2020
7. • 

   Betterment (front sensor parking) retrofitting by Audi and Warranty

   By Lorenzo, August 6, 2018   

   • betterment
   • parking sensor
   • (and 2 more)

     Tagged with:

     • betterment
     • parking sensor
     • retrofitting
     • advice
   • • 
   • 1 reply
   • 1.5k views
   • 
   • Steve Q
   • August 9, 2018
9. • 

   Bike rack

   By Realiaink, September 14, 2020
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   • 3 replies
   • 2.9k views
   • 
   • Steve Q
   • September 14, 2020

10. Bilstein B16 Damptronic V B16 PSS10 on Audi S4 Avant B9

    By robjames, June 19, 2023
    • 1 reply
    • 1.3k views
    • 
    • Stevey Y
    • June 19, 2023
11. • 

    Black badges

    By Gary100, November 8, 2023
    • • 
    • 3 replies
    • 1.3k views
    • 
    • Magnet
    • November 23, 2023

12. Black Edition A4 35tsfi - 2023

    By Paul10, March 4, 2024
    • 1 reply
    • 1.2k views
    • 
    • Delberthot
    • March 5, 2024

14. Black replacement emblems

    By Ralphy87, July 7, 2023
    • 2 replies
    • 1.7k views
    • 
    • CraigR1977
    • July 8, 2023

15. blocked passenger rear seat belt buckle

    By keithbarneta4, December 5, 2019   

    • repair replace seat belt buckle
    • 0 replies
    • 1.6k views
    • 
    • keithbarneta4
    • December 5, 2019
16. • 

    Blowers stop when air con turned on?

    By AcooperMUFC, June 1, 2021
    • • 
    • 7 replies
    • 8.7k views
    • 
    • Huzaifah
    • September 1, 2023
17. • 

    Bonnet not shut correctly / wipers not working

    By Jim1972, September 3, 2024
    • • 
    • 2 replies
    • 837 views
    • 
    • cliffcoggin
    • September 4, 2024

18. Boot lid opening on its own.

    By Blueit, July 11, 2022
    • 16 replies
    • 13.8k views
    • 
    • Rigger
    • July 5, 2024
19. • 

    Both USB ports under armrest stopped working

    By Ujw, January 30, 2023
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    • 5 replies
    • 8.9k views
    • 
    • Steve Q
    • April 30, 2023
20. • 

    Bought an A4 With Adblue delete?

    By Tommeh93, June 12, 2024
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    • 5 replies
    • 2.5k views
    • 
    • Steve Q
    • June 14, 2024
21. • 

    Brake Disc & Pad upgrade

    By Rob G, September 22, 2023
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    • 8 replies
    • 6.4k views
    • 
    • Magnet
    • October 7, 2023
22. • 

    Brake fault warning light fault?

    By Blueit, October 15, 2022
    • • 
    • 3 replies
    • 1.3k views
    • 
    • Steve Q
    • October 22, 2022
23. • 

    Brake servo

    By Simon Bridges, June 2, 2023
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    • 4 replies
    • 1.6k views
    • 
    • Magnet
    • June 3, 2023
24. • 

    Brake Servo Restricted - Warrenty info

    By a4b9beauty, August 25, 2023
    • • 
    • 1 reply
    • 3.3k views
    • 
    • Magnet
    • August 25, 2023
25. • 

    Break Servo Warning ABS

    By kamkamkamkam, July 6, 2023
    • • 
    • 3 replies
    • 1.3k views
    • 
    • Steve Q
    • July 22, 2023
26. • 

    Broken or just missing? New Audi driver...

    By MacmanA4, September 22, 2024
    • • 
    • 3 replies
    • 524 views
    • 
    • alpha omega
    • September 23, 2024

27. Buy used car, oil sweat (?)

    By PelleNor, March 5
    • 4 replies
    • 246 views
    • 
    • spartacus 68
    • March 6
28. • 

    Buying a B9. Water pump and timing belt replaced?

    By rufnek2kx, February 10, 2020
    • • 
    • 1 reply
    • 4.4k views
    • 
    • Magnet
    • February 10, 2020