Audi A4 (B9) Forum

624 topics in this forum

1. • 

   Door not unlocking

   By Rimmy, September 7, 2022
   • • 
   • 10 replies
   • 1.8k views
   • 
   • Steve Q
   • September 8, 2022

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3. Lumpy on idle

   By Redsfan2008, September 8, 2022
   • 10 replies
   • 3.4k views
   • 
   • jdragon
   • September 18, 2022
4. • 

   Clutch replacement

   By Saviola, January 20
   • • 
   • 10 replies
   • 1.4k views
   • 
   • Magnet
   • January 22
5. • 

   New rs4 saloon

   By deano7, February 16, 2018
   • • 
   • 9 replies
   • 1.9k views
   • 
   • Steve Q
   • February 17, 2018
6. • 

   Audi A4 B9 dash rattle/knocking sound passenger side

   By Omar A4 B9, August 25, 2020
   • • 
   • 9 replies
   • 5.1k views
   • 
   • Steve Q
   • September 7, 2020
7. • 

   Rear window wash

   By Pepper, January 10, 2021
   • • 
   • 9 replies
   • 8.9k views
   • 
   • Pepper
   • January 20, 2021
9. • 

   Do I need a Faraday pouch?

   By Andrew.J, June 14, 2021
   • • 
   • 9 replies
   • 6.4k views
   • 
   • BrianF
   • November 8, 2021
10. • 

    Engine Remap

    By Greg W, September 18, 2021
    • • 
    • 9 replies
    • 5.1k views
    • 
    • Stevey Y
    • June 24, 2023
11. • 

    Oil Change

    By Lacey86, March 24, 2022   

    • a4
    • b9
    • (and 2 more)

      Tagged with:

      • a4
      • b9
      • service
      • oil
    • • 
    • 9 replies
    • 3.4k views
    • 
    • Magnet
    • March 30, 2022
12. • 

    Upholstery issue.

    By Wilko91, November 14, 2022
    • • 
    • 9 replies
    • 1.6k views
    • 
    • Steve Q
    • March 11, 2023

14. Some Sort Of A Leak From The Rear Of My Car?

    By Ujw, April 13, 2023
    • 9 replies
    • 1.2k views
    • 
    • Stevey Y
    • May 13, 2023
15. • 

    Service - Next Inspection Due

    By willie6671, July 10, 2023
    • • 
    • 9 replies
    • 2.5k views
    • 
    • willie6671
    • July 10, 2023
16. • 

    Audi A4 B9 Service items - Timings

    By Mrisir, September 1, 2023
    • • 
    • 9 replies
    • 2.7k views
    • 
    • Rob G
    • September 5, 2023
17. • 

    Cruise control disabled when towing

    By Drahcir, February 28
    • • 
    • 9 replies
    • 571 views
    • 
    • Drahcir
    • March 1
18. • 

    Audi A4 Silver Chrome Peeling all Windows

    By dayer.s@sky.com, July 17, 2017   

    • a4 chrome peeling
    • • 
    • 8 replies
    • 3.1k views
    • 
    • Magnet
    • July 20, 2017

19. A4 Black edition - Audi logo on rear doors

    By bigmick777, May 30, 2018
    • 8 replies
    • 5.3k views
    • 
    • DABroke
    • August 5, 2018
20. • 

    s4 v6 tdi

    By LEGO BOX, March 25, 2020
    • • 
    • 8 replies
    • 2.9k views
    • 
    • Steve Q
    • April 12, 2020
21. • 

    The Last Issue!!!! #clutch #cylinder #awful

    By TracyDan9, November 4, 2020
    • • 
    • 8 replies
    • 6.3k views
    • 
    • Magnet
    • June 2, 2023

22. Air filter replacement

    By marc4099, January 8, 2021
    • 8 replies
    • 7.3k views
    • 
    • Stevey Y
    • February 10, 2023
23. • 

    Struggling to get high mpg

    By willswatts, January 20, 2021   

    • mpg
    • a4 b9
    • (and 2 more)

      Tagged with:

      • mpg
      • a4 b9
      • drive modes
      • fuel economy
    • • 
    • 8 replies
    • 5.1k views
    • 
    • TheITGuy
    • February 11, 2021

24. S4 fake exhausts

    By Karl g, May 5, 2021
    • 8 replies
    • 4k views
    • 
    • rewind936
    • February 14, 2023
25. • 

    CD player

    By mikesbooks, May 13, 2021
    • • 
    • 8 replies
    • 4.8k views
    • 
    • Steve Q
    • May 15, 2021
26. • 

    Coding

    By AndreiZambo, May 23, 2021
    • • 
    • 8 replies
    • 5k views
    • 
    • Shytot
    • May 24, 2021
27. • 

    Gearbox

    By Lvn, June 13, 2021
    • • 
    • 8 replies
    • 1.3k views
    • 
    • Steve Q
    • April 22, 2022
28. • 

    Re Map

    By Pablo 1, September 7, 2022
    • • 
    • 8 replies
    • 1.7k views
    • 
    • Momosissoko
    • September 15, 2022