Audi A4 (B9) Forum

748 topics in this forum

1. Extended warranty on a used car that missed a service?

   By RyanC88, April 15, 2024
   • 0 replies
   • 318 views
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   • RyanC88
   • April 15, 2024

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3. A4 2011 model apple car play

   By Glyn911, April 28, 2024
   • 0 replies
   • 257 views
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   • Glyn911
   • April 28, 2024

4. Audi A4 Avant 3L potential start issues

   By raflus, June 16, 2024
   • 0 replies
   • 248 views
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   • raflus
   • June 16, 2024

5. Audi A4 2017 Engine speed governing.

   By PHB, June 24, 2024
   • 0 replies
   • 218 views
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   • PHB
   • June 24, 2024

6. Can anyone help with transmission oil ?

   By Karol3dd, July 9, 2024
   • 0 replies
   • 357 views
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   • Karol3dd
   • July 9, 2024

7. Apple car play

   By Shell71, July 17, 2024
   • 0 replies
   • 632 views
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   • Shell71
   • July 17, 2024

9. Crankcase breather pcv valve oil separator

   By Karol3dd, July 22, 2024
   • 0 replies
   • 511 views
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   • Karol3dd
   • July 22, 2024

10. ACC Sensor dead

    By ThomasG, August 15, 2024
    • 0 replies
    • 295 views
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    • ThomasG
    • August 15, 2024

11. Angle adjustment for front seat base

    By steviewevie, August 24, 2024
    • 0 replies
    • 263 views
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    • steviewevie
    • August 24, 2024

12. Errors after diagnostics

    By Bobby87, September 16, 2024
    • 0 replies
    • 307 views
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    • Bobby87
    • September 16, 2024

14. Audi A4 (20 plate) mechatronic failed at 51k miles

    By David7, October 8, 2024
    • 0 replies
    • 528 views
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    • David7
    • October 8, 2024

15. Drive fault when towing

    By Tractorboy54, October 26, 2024
    • 0 replies
    • 250 views
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    • Tractorboy54
    • October 26, 2024

16. Audi A4 P245600 error

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

17. 65000 Misfires On Each Cylinder?

    By Ujw, November 10, 2024
    • 0 replies
    • 287 views
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    • Ujw
    • November 10, 2024

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

    By Vytas, November 21, 2024
    • 0 replies
    • 599 views
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    • Vytas
    • November 21, 2024

19. Fault code B126301

    By Telsown, December 4, 2024
    • 0 replies
    • 1.1k views
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    • Telsown
    • December 4, 2024

20. Mmi screen 7” to 8.2” change

    By Sid2020, January 13
    • 0 replies
    • 444 views
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    • Sid2020
    • January 13

21. Intake manifold position sensor switch circuit

    By Squidge1, January 27
    • 0 replies
    • 127 views
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    • Squidge1
    • January 27

22. OMG what a day

    By stevewah, February 21
    • 0 replies
    • 204 views
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    • stevewah
    • February 21

23. Humming noise when steering Audi A5 2021

    By Michael 3004, March 5
    • 0 replies
    • 166 views
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    • Michael 3004
    • March 5

24. Mmi screen failure

    By Matt kaye, April 6   

    • mmi
    • 0 replies
    • 168 views
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    • Matt kaye
    • April 6

25. Audi connect vehicle tracking

    By Phil H, August 4, 2018
    • 0 replies
    • 1.3k views
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    • Phil H
    • August 4, 2018

26. Audi A4 2016 scratching/ grinding Help please

    By Matt-AudiA4-2016, September 21, 2021
    • 0 replies
    • 1.2k views
    • 
    • Matt-AudiA4-2016
    • September 21, 2021