Audi A4 (B9) Forum

740 topics in this forum

1. • 

   Water and sometimes Diesel

   By Robere, November 2, 2023
   • • 
   • 5 replies
   • 893 views
   • 
   • Steve Q
   • November 10, 2023

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3. • 

   Clicking noise when full lock

   By arunc_88, September 19, 2024
   • • 
   • 5 replies
   • 892 views
   • 
   • Karol3dd
   • February 22

4. Fitting honeycomb fog light

   By Juanmc, October 30, 2022
   • 0 replies
   • 886 views
   • 
   • Juanmc
   • October 30, 2022
5. • 

   AUDI A4 Brake fault - if you've driven it too many times with the VAC sensor fault!

   By Neilro, January 14, 2023
   • • 
   • 1 reply
   • 876 views
   • 
   • Steve Q
   • January 14, 2023
6. • 

   Cvt gearbox

   By Christopher Henderson, October 20, 2023
   • • 
   • 2 replies
   • 873 views
   • 
   • dalswinton
   • October 21, 2023
7. • 

   A4 Avant V6

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

9. Coding back direction light from red to orange.

   By Marko986, November 22, 2019
   • 0 replies
   • 868 views
   • 
   • Marko986
   • November 22, 2019

10. Car vibrations

    By Richatd, September 18, 2024
    • 2 replies
    • 866 views
    • 
    • Richatd
    • September 18, 2024

11. A4 Avant Brake pedal height

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

12. Water ingress in to A4 Avant boot lid

    By ACel, January 2
    • 9 replies
    • 840 views
    • 
    • Sid2020
    • January 4

14. Rear Sub

    By Thebeerman1212, October 14, 2020   

    • parcel shelf
    • 0 replies
    • 839 views
    • 
    • Thebeerman1212
    • October 14, 2020

15. MPG

    By Wheatfielder, January 30, 2023
    • 0 replies
    • 839 views
    • 
    • Wheatfielder
    • January 30, 2023

16. Screen wash Alarm/Icon won't go away

    By TJD, April 4, 2019
    • 1 reply
    • 836 views
    • 
    • Dan3222
    • April 4, 2019
17. • 

    A3 boot won’t open

    By David41620, October 27, 2022
    • • 
    • 1 reply
    • 835 views
    • 
    • Steve Q
    • October 30, 2022
18. • 

    Adblu Control Unit for car year/engine size

    By SEAN MG, June 13, 2024
    • • 
    • 6 replies
    • 830 views
    • 
    • Stevey Y
    • June 15, 2024

19. Calling all Audi A4 Avant owners with kids

    By Familyguy81, November 15, 2020
    • 1 reply
    • 829 views
    • 
    • Envy
    • November 17, 2020

20. Audi A4 P245600 error

    By Parfiii, October 27, 2024
    • 0 replies
    • 825 views
    • 
    • Parfiii
    • October 27, 2024

21. Gloss Black maxton kits

    By DazBruce, February 25, 2022
    • 0 replies
    • 819 views
    • 
    • DazBruce
    • February 25, 2022

22. A4 2022 won’t connect to car play

    By James Mac, March 13, 2023
    • 0 replies
    • 817 views
    • 
    • James Mac
    • March 13, 2023

23. Fault code B126301

    By Telsown, December 4, 2024
    • 0 replies
    • 815 views
    • 
    • Telsown
    • December 4, 2024

24. Towing with b9.5 Teknik tdi 35 saloon(UK)

    By Peteb1951, June 19, 2024
    • 2 replies
    • 809 views
    • 
    • Peteb1951
    • August 15, 2024

25. Audi A4 B9 muffler/resonator delete

    By Momosissoko, September 15, 2022
    • 0 replies
    • 808 views
    • 
    • Momosissoko
    • September 15, 2022

26. Plug & Play

    By Tulip, April 14, 2021
    • 0 replies
    • 805 views
    • 
    • Tulip
    • April 14, 2021

27. Minor ding repairs

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

28. Help please

    By R-I-N-GO, March 18, 2021
    • 0 replies
    • 792 views
    • 
    • R-I-N-GO
    • March 18, 2021