Audi A4 (B9) Forum

729 topics in this forum

1. • 

   Lost communication with reductant control module

   By Tommeh93, April 25, 2024
   • • 
   • 1 reply
   • 1.5k views
   • 
   • Steve Q
   • April 25, 2024

2. Your one stop shop for all things parts and accessories Sponsored

   eBay 1 hour ago

   Visit eBay

3. • 

   Audi A4 3.0 V6

   By kriss, April 23, 2024
   • • 
   • 3 replies
   • 567 views
   • 
   • kriss
   • April 24, 2024

4. Android / Apple connection issue

   By Rob G, March 3, 2024
   • 1 reply
   • 614 views
   • 
   • Rob G
   • April 21, 2024
5. • 

   Main dealer “ Gesture” …Pleasantly surprised!

   By Wilko91, April 16, 2024
   • • 
   • 1 reply
   • 669 views
   • 
   • Steve Q
   • April 21, 2024

6. Second keyless key fob for A4 allroad

   By Andy Collis, April 21, 2024
   • 2 replies
   • 498 views
   • 
   • Andy Collis
   • April 21, 2024

7. Audi Extended Warranty On A 7 Year Old Car?

   By Ujw, April 8, 2024
   • 2 replies
   • 628 views
   • 
   • Wilko91
   • April 16, 2024

9. 2017 A4 42,000 miles needing a new clutch? Question

   By RyanC88, April 15, 2024
   • 2 replies
   • 944 views
   • 
   • Lynne McDonnell
   • April 15, 2024

10. Extended warranty on a used car that missed a service?

    By RyanC88, April 15, 2024
    • 0 replies
    • 294 views
    • 
    • RyanC88
    • April 15, 2024
11. • 

    A4 B9 Avant - Towbar won't release

    By Johan_swe, April 6, 2024
    • • 
    • 3 replies
    • 516 views
    • 
    • Steve Q
    • April 10, 2024
12. • 

    Current Build Time 1 2 3 4 7

    By stufos, June 14, 2023
    • • 
    • 154 replies
    • 24.1k views
    • 
    • Delberthot
    • April 9, 2024
14. • 

    Audi MMI Car Setting

    By Moses, April 4, 2024
    • • 
    • 5 replies
    • 1.8k views
    • 
    • Steve Q
    • April 4, 2024
15. • 

    AUDI A4 B9 2016 OW - Cooling Radiator 8W0.145.804.D GENUINE

    By Kyrie, April 2, 2024
    • • 
    • 3 replies
    • 428 views
    • 
    • Kyrie
    • April 2, 2024

16. Replacement 10 digit code for Audi Connect

    By tankeen86, February 4, 2021
    • 18 replies
    • 77.9k views
    • 
    • Mick B
    • April 1, 2024

17. Coolant leak?

    By Wilko91, March 31, 2024
    • 4 replies
    • 1.6k views
    • 
    • Wilko91
    • March 31, 2024

18. Adblue scam?

    By Tubbybear, October 13, 2023
    • 4 replies
    • 4.4k views
    • 
    • Goose2017
    • March 31, 2024
19. • 

    Random fan noise from front of car

    By Mrisir, August 12, 2023
    • • 
    • 7 replies
    • 3.1k views
    • 
    • Noodles
    • March 29, 2024

20. Am I missing a nut ?

    By HeadlessChicken, March 22, 2024
    • 0 replies
    • 309 views
    • 
    • HeadlessChicken
    • March 22, 2024

21. What to look out for?

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

22. DASH CAM LIGHT STAYS ON

    By Firkindolloper, March 20, 2024
    • 1 reply
    • 470 views
    • 
    • Firkindolloper
    • March 20, 2024
23. • 

    Engine issue

    By Stuey.b, March 17, 2024
    • • 
    • 4 replies
    • 941 views
    • 
    • Magnet
    • March 19, 2024

24. Rattle noise from driver side door

    By Mrisir, March 17, 2024
    • 4 replies
    • 1.5k views
    • 
    • Mrisir
    • March 18, 2024
25. • 

    Arkona White vs Ibis White

    By Antec123, March 13, 2024
    • • 
    • 3 replies
    • 3.9k views
    • 
    • Steve Q
    • March 16, 2024

26. Battery battle with Derby Audi quickly resolved

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

27. Quite surprised by the MPG on Audi A4 2.0 TFSI 190bhp auto

    By figo_rulz11, September 11, 2023
    • 2 replies
    • 2.5k views
    • 
    • Steve Rogers
    • March 14, 2024

28. Auto-dim rear view mirror A4 Avant

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