Audi A4 (B9) Forum

749 topics in this forum

1. 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

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3. Apple Car play is flickering

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

4. 2018 Audi S4 Throttle Lag Fixes?

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

5. Seat covers A4 SE

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

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

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

7. Parking sensor warning light normal?

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

9. Egr valve

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

10. Electrical failure - car stopped on motorway

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

11. Fuel pompfilter 2021

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

12. Improving B&O subwoofer

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

14. Hissing nouse

    By JField17, October 4, 2023
    • 0 replies
    • 761 views
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    • JField17
    • October 4, 2023

15. 2.0 TDI Black Edition Plus Multitronic Euro 5 any common iss

    By jake evo, October 5, 2023
    • 0 replies
    • 435 views
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    • jake evo
    • October 5, 2023

16. EGR cleaning spray - help with instructions

    By LG99, October 13, 2023
    • 0 replies
    • 1.7k views
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    • LG99
    • October 13, 2023

17. Small Li-ion Battery

    By willie6671, October 27, 2023
    • 0 replies
    • 1.1k views
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    • willie6671
    • October 27, 2023

18. A4 Avant Brake pedal height

    By Raymond_Y, October 31, 2023
    • 0 replies
    • 894 views
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    • Raymond_Y
    • October 31, 2023

19. Cruise control with trailer

    By Drahcir, November 7, 2023
    • 0 replies
    • 307 views
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    • Drahcir
    • November 7, 2023

20. 2017 a4 b9 allroad front bumper

    By George r, November 21, 2023
    • 0 replies
    • 341 views
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    • George r
    • November 21, 2023

21. silica bag in coolant header tank?

    By audi999, December 1, 2023
    • 0 replies
    • 1.4k views
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    • audi999
    • December 1, 2023

22. 17" Spacesaver

    By Peteb1951, January 28, 2024
    • 0 replies
    • 588 views
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    • Peteb1951
    • January 28, 2024

23. 2016 A4 avant 35

    By DAVID.E.C, February 13, 2024
    • 0 replies
    • 310 views
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    • DAVID.E.C
    • February 13, 2024

24. wheels

    By steandshae, March 3, 2024
    • 0 replies
    • 406 views
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    • steandshae
    • March 3, 2024

25. Allroad B9 2018 wireles AA?

    By Phloem, March 8, 2024
    • 0 replies
    • 550 views
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    • Phloem
    • March 8, 2024

26. Auto-dim rear view mirror A4 Avant

    By JohnJohn, March 13, 2024
    • 0 replies
    • 598 views
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    • JohnJohn
    • March 13, 2024

27. Battery battle with Derby Audi quickly resolved

    By Steve Rogers, March 14, 2024
    • 0 replies
    • 484 views
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    • Steve Rogers
    • March 14, 2024

28. What to look out for?

    By TnaD, March 21, 2024
    • 0 replies
    • 426 views
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    • TnaD
    • March 21, 2024