Audi A4 (B9) Forum

740 topics in this forum

1. Service

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

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3. Audi A4 B9 muffler/resonator delete

   By Momosissoko, September 15, 2022
   • 0 replies
   • 806 views
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   • Momosissoko
   • September 15, 2022

4. A4 Avant 35 TFSI economy

   By simonb82, October 2, 2022
   • 0 replies
   • 1.9k views
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   • simonb82
   • October 2, 2022

5. Fitting honeycomb fog light

   By Juanmc, October 30, 2022
   • 0 replies
   • 884 views
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   • Juanmc
   • October 30, 2022

6. Engine noise

   By Durrantie, December 14, 2022
   • 0 replies
   • 1.5k views
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   • Durrantie
   • December 14, 2022

7. AUDI a$ 2017 adblue

   By thomaskeegan, January 4, 2023
   • 0 replies
   • 1.1k views
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   • thomaskeegan
   • January 4, 2023

9. AUDI a4 2017 adblue

   By thomaskeegan, January 4, 2023
   • 0 replies
   • 1.5k views
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   • thomaskeegan
   • January 4, 2023

10. P08700 error code

    By shadowshlee, January 30, 2023
    • 0 replies
    • 1.7k views
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    • shadowshlee
    • January 30, 2023

11. MPG

    By Wheatfielder, January 30, 2023
    • 0 replies
    • 839 views
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    • Wheatfielder
    • January 30, 2023

12. Battery sensor

    By Darc, February 7, 2023
    • 0 replies
    • 916 views
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    • Darc
    • February 7, 2023

14. A4 2022 won’t connect to car play

    By James Mac, March 13, 2023
    • 0 replies
    • 816 views
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    • James Mac
    • March 13, 2023

15. S4 - Non functional exhaust tail pipes

    By Pepper, April 2, 2023
    • 0 replies
    • 558 views
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    • Pepper
    • April 2, 2023

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

    By JAMES MCALEER, March 22, 2023
    • 0 replies
    • 318 views
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    • JAMES MCALEER
    • March 22, 2023

17. timing belt or chain

    By Ross10, March 30, 2023
    • 0 replies
    • 1.4k views
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    • Ross10
    • March 30, 2023

18. Power tailgate

    By Jason Brady, March 31, 2023
    • 0 replies
    • 899 views
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    • Jason Brady
    • March 31, 2023

19. How to manually select FM on radio?

    By Sprint, May 5, 2023
    • 0 replies
    • 1.2k views
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    • Sprint
    • May 5, 2023

20. Apple Car play is flickering

    By rmwahab, May 9, 2023
    • 0 replies
    • 610 views
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    • rmwahab
    • May 9, 2023

21. 2018 Audi S4 Throttle Lag Fixes?

    By BrentB, June 17, 2023
    • 0 replies
    • 2.2k views
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    • BrentB
    • June 17, 2023

22. Seat covers A4 SE

    By Tomans, July 28, 2023
    • 0 replies
    • 478 views
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    • Tomans
    • July 28, 2023

23. Audi A4 B9 1.4 tfsi Knocking/crushing noise while turning

    By Jastewart91, July 23, 2023
    • 0 replies
    • 628 views
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    • Jastewart91
    • July 23, 2023

24. Parking sensor warning light normal?

    By Mrisir, August 6, 2023
    • 0 replies
    • 499 views
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    • Mrisir
    • August 6, 2023

25. Egr valve

    By LEZ, August 12, 2023
    • 0 replies
    • 606 views
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    • LEZ
    • August 12, 2023

26. Electrical failure - car stopped on motorway

    By Redwolf, August 15, 2023
    • 0 replies
    • 1.7k views
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    • Redwolf
    • August 15, 2023

27. Fuel pompfilter 2021

    By Arra, September 17, 2023
    • 0 replies
    • 381 views
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    • Arra
    • September 17, 2023

28. Improving B&O subwoofer

    By Foxxyblieu9, September 29, 2023
    • 0 replies
    • 1.2k views
    • 
    • Foxxyblieu9
    • September 29, 2023