Audi A4 (B9) Forum

740 topics in this forum

1. • 

   Interior lights

   By Ralphie, January 12, 2024
   • • 
   • 5 replies
   • 2.3k views
   • 
   • Peter Williams 9
   • February 21, 2024

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3. • 

   Interior lights not coming on when ignition switched off

   By Slevin Kelevra, February 2, 2021
   • • 
   • 4 replies
   • 4.3k views
   • 
   • Slevin Kelevra
   • March 18, 2021
4. • 

   Interior swap

   By ivanvasa4, February 22, 2024
   • • 
   • 6 replies
   • 2.2k views
   • 
   • DAN@ADRIAN FLUX
   • March 9, 2024
5. • 

   Internal smell

   By Golfer 17, June 20, 2017
   • • 
   • 3 replies
   • 2.6k views
   • 
   • Rob F
   • June 20, 2017
6. • 

   Ion system unavailable?

   By fysmd, April 30, 2021
   • • 
   • 1 reply
   • 1.4k views
   • 
   • Steve Q
   • May 4, 2021

7. Is there anywhere that can Code/Tune by Audi A4 B9 to enable active lane assist?

   By Arshad07, November 12, 2019
   • 0 replies
   • 1.4k views
   • 
   • Arshad07
   • November 12, 2019
9. • 

   Key fobs not working

   By MICKTHEMAC, August 5, 2020
   • • 
   • 17 replies
   • 11.7k views
   • 
   • MICKTHEMAC
   • August 23, 2020
10. • 

    Keyless entry

    By Bluephenix, June 17, 2022
    • • 
    • 7 replies
    • 17.7k views
    • 
    • Steve Q
    • June 19, 2022

11. Keyless entry

    By Wheatfielder, January 12, 2023
    • 2 replies
    • 2.1k views
    • 
    • Wheatfielder
    • January 12, 2023
12. • 

    Keyless Switch Off - Media

    By Fz0rb4, September 7, 2020
    • • 
    • 3 replies
    • 966 views
    • 
    • Steve Q
    • September 12, 2020
14. • 

    Knocking noise.

    By Katti, July 21, 2024
    • • 
    • 4 replies
    • 1.4k views
    • 
    • Katti
    • July 22, 2024
15. • 

    Knocking sound on full lock

    By onemanclapping, May 31, 2018
    • • 
    • 3 replies
    • 3.3k views
    • 
    • onemanclapping
    • June 7, 2018

16. Knocking/fluttering/ticking sound when accelerating

    By LG99, May 16, 2024   

    • a4 2.0 tdi
    • engine noise
    • 2 replies
    • 2.5k views
    • 
    • LG99
    • October 12, 2024
17. • 

    Lag - Hesitation - Delay

    By CH11, May 7, 2017
    • • 
    • 17 replies
    • 15.3k views
    • 
    • nrgnet
    • September 1, 2018
18. • 

    Locking wheel bolts

    By Ads677, January 7, 2023
    • • 
    • 6 replies
    • 1.2k views
    • 
    • jdragon
    • January 8, 2023
19. • 

    Looking for a Black Front badge for A4 B9.5

    By Muller2, March 9, 2023
    • • 
    • 2 replies
    • 1.1k views
    • 
    • CraigR1977
    • March 24, 2023
20. • 

    Lost communication with reductant control module

    By Tommeh93, April 25, 2024
    • • 
    • 1 reply
    • 1.6k views
    • 
    • Steve Q
    • April 25, 2024

21. Lowering springs A4 B9

    By RyanM87, May 12, 2024
    • 1 reply
    • 608 views
    • 
    • Stevey Y
    • May 12, 2024

22. Lumpy on idle

    By Redsfan2008, September 8, 2022
    • 10 replies
    • 6.7k views
    • 
    • jdragon
    • September 18, 2022
23. • 

    Main dealer “ Gesture” …Pleasantly surprised!

    By Wilko91, April 16, 2024
    • • 
    • 1 reply
    • 702 views
    • 
    • Steve Q
    • April 21, 2024
24. • 

    MAP UPDATE WONT INSTALL

    By Davy50, July 24, 2022
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    • 4 replies
    • 5.3k views
    • 
    • Davy50
    • August 16, 2022
25. • 

    Maps upgrade

    By stepheh, July 31, 2024
    • • 
    • 6 replies
    • 1k views
    • 
    • cliffcoggin
    • July 31, 2024
26. • 

    Media Select Button

    By jamdonuts, May 24, 2023
    • • 
    • 1 reply
    • 931 views
    • 
    • Steve Q
    • May 28, 2023

27. Minor ding repairs

    By Wilko91, June 14, 2023
    • 4 replies
    • 793 views
    • 
    • Wilko91
    • June 15, 2023
28. • 

    Missing Suspension Blanking Plate

    By A4pete, September 6, 2021
    • • 
    • 2 replies
    • 696 views
    • 
    • A4pete
    • September 8, 2021