Audi A4 (B9) Forum

614 topics in this forum

1. • 

   Current A4 Avant 40 TFSI deals - what's the catch?

   By CornwallJon, August 15, 2023
   • • 
   • 4 replies
   • 1.3k views
   • 
   • CornwallJon
   • September 11, 2023

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

   eBay 1 hour ago

   Visit eBay

3. • 

   A4 Avant V6

   By Pacman67, September 4, 2023
   • • 
   • 1 reply
   • 525 views
   • 
   • Steve Q
   • September 6, 2023
4. • 

   Audi A4 B9 Service items - Timings

   By Mrisir, September 1, 2023
   • • 
   • 9 replies
   • 2.5k views
   • 
   • Rob G
   • September 5, 2023
5. • 

   VW Data plug compatibility

   By Wave129, August 29, 2023
   • • 
   • 1 reply
   • 627 views
   • 
   • Steve Q
   • September 5, 2023

6. Blowers stop when air con turned on?

   By AcooperMUFC, June 1, 2021
   • 7 replies
   • 5.1k views
   • 
   • Huzaifah
   • September 1, 2023
7. • 

   2018 s4 engine still hot

   By Steve mac, August 27, 2023
   • • 
   • 3 replies
   • 612 views
   • 
   • Steve Q
   • August 29, 2023
9. • 

   Impressed with the 35 TDI engine

   By Steve Rogers, August 27, 2023
   • • 
   • 1 reply
   • 1.3k views
   • 
   • Steve Q
   • August 28, 2023
10. • 

    Brake Servo Restricted - Warrenty info

    By a4b9beauty, August 25, 2023
    • • 
    • 1 reply
    • 958 views
    • 
    • Magnet
    • August 25, 2023

11. New A4 Avant tyre noise

    By happyh, August 21, 2023
    • 2 replies
    • 994 views
    • 
    • happyh
    • August 25, 2023
12. • 

    Audi A4 2017 Shaking when idle

    By bm786, August 16, 2023
    • • 
    • 1 reply
    • 1.1k views
    • 
    • Steve Q
    • August 17, 2023

14. Air Conditioning Control Panel Replacement

    By Godwin1985, August 16, 2023   

    • air conditioning
    • control panel
    • 2 replies
    • 638 views
    • 
    • Godwin1985
    • August 16, 2023

15. Electrical failure - car stopped on motorway

    By Redwolf, August 15, 2023
    • 0 replies
    • 1.1k views
    • 
    • Redwolf
    • August 15, 2023
16. • 

    Towing fault

    By Allanmun, August 14, 2023
    • • 
    • 1 reply
    • 336 views
    • 
    • Steve Q
    • August 14, 2023
17. • 

    Weird thing happened..

    By Rob G, August 8, 2023
    • • 
    • 7 replies
    • 839 views
    • 
    • TheITGuy
    • August 12, 2023

18. Egr valve

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

19. 2010 A4 bottom arm issue

    By audiwrecker123, August 11, 2023
    • 4 replies
    • 462 views
    • 
    • coupe4
    • August 12, 2023
20. • 

    Alloys 20x9J ET30

    By MCCLOY96, August 11, 2023
    • • 
    • 3 replies
    • 688 views
    • 
    • audia4b5kev
    • August 12, 2023
21. • 

    How to remove these marks from silver trim?

    By Mrisir, August 6, 2023
    • • 
    • 14 replies
    • 1.4k views
    • 
    • f1n
    • August 10, 2023
22. • 

    Coolant hose from reservoir to radiator broken HELP

    By figo_rulz11, July 30, 2023
    • • 
    • 11 replies
    • 6k views
    • 
    • Steve Q
    • August 8, 2023

23. Help!! fuel flap stuck

    By audi999, August 8, 2023
    • 1 reply
    • 385 views
    • 
    • Anton8
    • August 8, 2023
24. • 

    Humming/droning noise

    By MCCLOY96, August 7, 2023
    • • 
    • 1 reply
    • 1.8k views
    • 
    • Magnet
    • August 7, 2023

25. Parking sensor warning light normal?

    By Mrisir, August 6, 2023
    • 0 replies
    • 230 views
    • 
    • Mrisir
    • August 6, 2023
26. • 

    Fender Popping When Opening Door

    By Ujw, August 3, 2023
    • • 
    • 1 reply
    • 342 views
    • 
    • Steve Q
    • August 4, 2023

27. turn off all electrics for hardwiring dashcam

    By Mrisir, August 3, 2023   

    • mmi
    • audi a4 b9
    • (and 1 more)

      Tagged with:

      • mmi
      • audi a4 b9
      • dashcam wiring
    • 6 replies
    • 1.5k views
    • 
    • Mrisir
    • August 3, 2023
28. • 

    A4 Avant (B9) Battery replacement

    By Chris 747, July 23, 2023
    • • 
    • 9 replies
    • 3.5k views
    • 
    • alpha omega
    • August 1, 2023