Audi A4 (B9) Forum

749 topics in this forum

1. • 

   Ion system unavailable?

   By fysmd, April 30, 2021
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   • 1 reply
   • 1.5k views
   • 
   • Steve Q
   • May 4, 2021

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3. a4 Allroad 2020 model

   By Robert Keith, June 11, 2021
   • 1 reply
   • 1.8k views
   • 
   • dalswinton
   • June 11, 2021
4. • 

   Reading soot content in dpf

   By Mike Brown, June 21, 2021
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   • 1 reply
   • 1.6k views
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   • Steve Q
   • June 22, 2021
5. • 

   Interior clean - seats and piano black trim

   By Stacey_Hin, June 28, 2021
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   • 1 reply
   • 2.5k views
   • 
   • Steve Q
   • June 29, 2021

6. Suspect Wheel Bearing Issue

   By alo, August 17, 2021
   • 1 reply
   • 3.1k views
   • 
   • Stevey Y
   • August 17, 2021

7. Cold AC

   By RE001, October 29, 2021
   • 1 reply
   • 2.7k views
   • 
   • Stevey Y
   • October 29, 2021
9. • 

   New waterproof car cover

   By Ian Hancock, November 13, 2021
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   • 1 reply
   • 684 views
   • 
   • Steve Q
   • November 17, 2021
10. • 

    Drive system fault

    By Paul Taylor, November 27, 2021
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    • 1 reply
    • 8.7k views
    • 
    • Steve Q
    • November 30, 2021
11. • 

    Possible damage to my A4

    By Andy Op, December 8, 2021
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    • 1 reply
    • 1.1k views
    • 
    • Steve Q
    • December 21, 2021
12. • 

    Start up warnings lead to Dealer taking the micky

    By RohitGrg, January 19, 2022   

    • a4
    • start up warnings
    • • 
    • 1 reply
    • 651 views
    • 
    • Steve Q
    • January 22, 2022
14. • 

    MMi update

    By Klaud, February 14, 2022
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    • 1 reply
    • 5.8k views
    • 
    • Steve Q
    • February 15, 2022
15. • 

    Parking System Plus?? A4 SE B9.5

    By dc99dc, February 17, 2022
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    • 1 reply
    • 1.7k views
    • 
    • Steve Q
    • February 17, 2022
16. • 

    Headrests

    By Bedo, March 3, 2022
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    • 1 reply
    • 1.8k views
    • 
    • Steve Q
    • March 5, 2022
17. • 

    "35" power figure

    By Red Robbo, March 24, 2022
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    • 1 reply
    • 1.6k views
    • 
    • Steve Q
    • March 24, 2022

18. Engine starts then dies immediately

    By Harry42203, March 29, 2022
    • 1 reply
    • 2.7k views
    • 
    • Stevey Y
    • March 29, 2022
19. • 

    Retrofitting Apple Car play to 16 plate A4 Avant

    By Derek Cantona, April 21, 2022
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    • 1 reply
    • 1.5k views
    • 
    • Steve Q
    • April 21, 2022
20. • 

    What is missing from my rear wiper?

    By Derek Cantona, April 24, 2022
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    • 1 reply
    • 1.3k views
    • 
    • Steve Q
    • April 24, 2022

21. spacesaver spare wheel

    By dalswinton, May 27, 2022
    • 1 reply
    • 2.2k views
    • 
    • Stevey Y
    • May 27, 2022
22. • 

    Wheels & Tyre's

    By skye1975, May 31, 2022
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    • 1 reply
    • 1.3k views
    • 
    • Steve Q
    • May 31, 2022
23. • 

    Audi 2.0 FSI Black Edition 2020

    By zigziglar, July 12, 2022
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    • 1 reply
    • 1.2k views
    • 
    • Steve Q
    • July 14, 2022

24. A4 avant interior lights

    By david5416, August 16, 2022
    • 1 reply
    • 2.5k views
    • 
    • senno
    • February 5, 2023

25. A4 avant 3.0 tdi

    By DyyyD, September 6, 2022
    • 1 reply
    • 1.1k views
    • 
    • DyyyD
    • September 6, 2022

26. ambient air temperature sensor circuit

    By Audiline7, September 18, 2022
    • 1 reply
    • 4.8k views
    • 
    • Sapper
    • February 27
27. • 

    Retro fit front parking sensors

    By RichPow, November 25, 2022
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    • 1 reply
    • 2.8k views
    • 
    • Magnet
    • November 25, 2022
28. • 

    Lost communication with reductant control module

    By Tommeh93, April 25, 2024
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    • 1 reply
    • 1.7k views
    • 
    • Steve Q
    • April 25, 2024