Audi A4 (B9) Forum

625 topics in this forum

1. • 

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

   By CornwallJon, August 15, 2023
   • • 
   • 4 replies
   • 1.4k views
   • 
   • CornwallJon
   • September 11, 2023

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3. • 

   Wheel bearing?

   By Stevew243, August 31, 2023
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   • 4 replies
   • 786 views
   • 
   • Steve Q
   • September 12, 2023
4. • 

   Reversing light defective

   By Bobbo2, September 16, 2023
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   • 4 replies
   • 1.7k views
   • 
   • Bobbo2
   • October 3, 2023

5. Adblue scam?

   By Tubbybear, October 13, 2023
   • 4 replies
   • 1.9k views
   • 
   • Goose2017
   • March 31
6. • 

   2017 Audi A4 B9 - Seat Heating Buttons not working

   By verojie3, November 14, 2023
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   • 4 replies
   • 815 views
   • 
   • Jonesgw80
   • May 17
7. • 

   Auto box judder going into 1st

   By Neggs, December 26, 2023
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   • 4 replies
   • 841 views
   • 
   • Magnet
   • December 28, 2023
9. • 

   Audi A4 Adblue/DEF Error: fault. No Restart in 650 mi.

   By Imaam, December 30, 2023
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   • 4 replies
   • 1.6k views
   • 
   • Steve Q
   • December 30, 2023

10. A4 Avant Rear End Noise from Suspension?

    By GLOSRDM, February 13
    • 4 replies
    • 810 views
    • 
    • GLOSRDM
    • February 20

11. B9.5 Technik Cornering Lights

    By T-1000, February 22
    • 4 replies
    • 633 views
    • 
    • T-1000
    • February 24

12. Rattle noise from driver side door

    By Mrisir, March 17
    • 4 replies
    • 455 views
    • 
    • Mrisir
    • March 18
14. • 

    Dpf & Egr Removal

    By Confused, March 15
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    • 4 replies
    • 755 views
    • 
    • Hammie1982
    • March 19
15. • 

    Engine issue

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

16. Coolant leak?

    By Wilko91, March 31
    • 4 replies
    • 344 views
    • 
    • Wilko91
    • March 31
17. • 

    Wireless charger USB plugs under armrest faulty?

    By Nygie, May 1
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    • 4 replies
    • 213 views
    • 
    • Nygie
    • May 2

18. Would 2 adult bikes fit the boot of an A4 advant?

    By squeakyclean32, May 10
    • 4 replies
    • 180 views
    • 
    • squeakyclean32
    • May 10
19. • 

    audi a4 b9 mirror adjustment problem

    By Codex13, May 11
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    • 4 replies
    • 185 views
    • 
    • Steve Q
    • May 11

20. Seeking OBD enlightenment

    By hoolieman, May 14
    • 4 replies
    • 236 views
    • 
    • hoolieman
    • May 14
21. • 

    Internal smell

    By Golfer 17, June 20, 2017
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    • 3 replies
    • 2.3k views
    • 
    • Rob F
    • June 20, 2017

22. A4 3.0 to Quattro sline avant reliability

    By Johnny, August 4, 2017
    • 3 replies
    • 2.8k views
    • 
    • Robbo8988
    • January 8, 2018
23. • 

    New S4 Avant Yippie

    By Sherlock1965, July 28, 2017
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    • 3 replies
    • 2.4k views
    • 
    • Steve Q
    • August 3, 2017
24. • 

    Rear Difuser/Exhaust

    By M4SK13, September 3, 2017   

    • a4 b9 twin quad exhausts
    • • 
    • 3 replies
    • 1.7k views
    • 
    • Steve Q
    • September 6, 2017
25. • 

    s4 flat bottomed steering wheei

    By deano7, December 10, 2017
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    • 3 replies
    • 1.7k views
    • 
    • Steve Q
    • December 19, 2017
26. • 

    New Audi ordered - waiting for delivery

    By J Armstrong, March 7, 2018
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    • 3 replies
    • 1.4k views
    • 
    • Steve Q
    • July 5, 2018
27. • 

    Knocking sound on full lock

    By onemanclapping, May 31, 2018
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    • 3 replies
    • 2.5k views
    • 
    • onemanclapping
    • June 7, 2018
28. • 

    Vibrating high level brake light

    By Jamesruk, August 11, 2018
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    • 3 replies
    • 1.3k views
    • 
    • Steve Q
    • August 22, 2018