Audi A4 (B9) Forum

700 topics in this forum

1. • 

   Brake servo restricted 1 2 3 4 26

   By Stevie84, August 4, 2019
   • • 
   • 633 replies
   • 292.6k views
   • 
   • ian.f
   • November 22

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3. • 

   A4 allroad Retrofit genuine Audi Swivel/Retracting towbar A4 B9 and All-Road

   By Steve Q, April 18, 2022
   • • 
   • 6 replies
   • 7.7k views
   • 
   • Steve Q
   • June 9, 2023
4. • 

   Audi A4 b9 Avant load guard fitting guide

   By Steve Q, April 20, 2022
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   • 0 replies
   • 3.1k views
   • 
   • Steve Q
   • April 20, 2022
5. • 

   2.0 TDI rattle sound

   By Kvint, November 2
   • • 
   • 5 replies
   • 343 views
   • 
   • alpha omega
   • 11 hours ago
6. • 

   A4 2021 Sat Nav Stuck at Initiallising

   By mt1982sheff, Friday at 01:46 PM
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   • 8 replies
   • 132 views
   • 
   • Steve Q
   • 22 hours ago
7. • 

   Screen fault

   By Jonha, Wednesday at 11:48 AM
   • • 
   • 7 replies
   • 274 views
   • 
   • Jonha
   • Thursday at 08:30 AM
9. • 

   2016 A4 Avant user's handbook

   By Derek Cantona, June 7, 2022
   • • 
   • 5 replies
   • 1k views
   • 
   • Magnet
   • December 15

10. Coding Highbeam on Xenon lights

    By vKisov97, December 15
    • 0 replies
    • 61 views
    • 
    • vKisov97
    • December 15
11. • 

    HELP - heater core replacement 1 2

    By RE001, September 9, 2023
    • • 
    • 36 replies
    • 8k views
    • 
    • squish14
    • December 14
12. • 

    Windscreen washers (front and rear) stopped working

    By SUP-chick, December 13
    • • 
    • 8 replies
    • 253 views
    • 
    • Steve Q
    • December 14
14. • 

    How to tell if automatic is wet or dry clutch?

    By Guest, December 11
    • • 
    • 3 replies
    • 210 views
    • 
    • Steve Q
    • December 11
15. • 

    2017 audi a4 avant - difficulty with engaging first

    By Jason Sutton, December 2
    • • 
    • 6 replies
    • 292 views
    • 
    • cliffcoggin
    • December 4

16. Fault code B126301

    By Telsown, December 4
    • 0 replies
    • 111 views
    • 
    • Telsown
    • December 4
17. • 

    A4 Avant TDI 190 v TFSI 190?

    By s3pc1234, November 25
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    • 10 replies
    • 445 views
    • 
    • marta96
    • December 1
18. • 

    V6 TDI 272, engine light on dash / missfire when cold?

    By Ian A4 Allroad V6, November 29
    • • 
    • 1 reply
    • 122 views
    • 
    • Steve Q
    • November 29
19. • 

    272 V6 re-map

    By Ian A4 Allroad V6, November 29
    • • 
    • 1 reply
    • 131 views
    • 
    • Steve Q
    • November 29
20. • 

    Tyres- 245 or 225 on 18" alloys.

    By marta96, November 27   

    • tyres
    • audi
    • (and 1 more)

      Tagged with:

      • tyres
      • audi
      • a4
    • • 
    • 3 replies
    • 230 views
    • 
    • Magnet
    • November 27
21. • 

    2019 A4 Wired Car Play worked, but now does not.

    By HeadlessChicken, October 23
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    • 2 replies
    • 264 views
    • 
    • Steve Q
    • November 27
22. • 

    B9 Audi A4 Remote Heating

    By rosh5800, November 22   

    • audia4
    • b9
    • (and 2 more)

      Tagged with:

      • audia4
      • b9
      • heating
      • myaudi
    • • 
    • 9 replies
    • 442 views
    • 
    • Magnet
    • November 23
23. • 

    2.0 tdi ultra

    By andy1976, November 18
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    • 20 replies
    • 657 views
    • 
    • andy1976
    • November 22

24. Cold air to footwell and back passenger vents A4 B9

    By Vytas, November 21
    • 0 replies
    • 239 views
    • 
    • Vytas
    • November 21

25. A4 B9 recirculation flap motor issue

    By Mark9918, August 4, 2022
    • 9 replies
    • 7.8k views
    • 
    • Vytas
    • November 21
26. • 

    Hesitant accelerator and gearshift holding

    By Krg1a, November 8
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    • 5 replies
    • 321 views
    • 
    • Krg1a
    • November 13
27. • 

    Wheels from 18 to 19 - pro and con

    By Karol3dd, November 7, 2022
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    • 15 replies
    • 6.9k views
    • 
    • bhuman
    • November 12

28. 65000 Misfires On Each Cylinder?

    By Ujw, November 10
    • 0 replies
    • 138 views
    • 
    • Ujw
    • November 10