Audi A4 (B9) Forum

729 topics in this forum

1. • 

   Retrofitting Apple Car play to 16 plate A4 Avant

   By Derek Cantona, April 21, 2022
   • • 
   • 1 reply
   • 1.4k views
   • 
   • Steve Q
   • April 21, 2022

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3. • 

   Cam belt & water pump replacement

   By Afiac, April 13, 2022   

   • audi a4
   • cambelt
   • (and 1 more)

     Tagged with:

     • audi a4
     • cambelt
     • water pump
   • • 
   • 6 replies
   • 19.8k views
   • 
   • Afiac
   • April 14, 2022
4. • 

   2014 A4 avant maps update

   By Phil G Bristol UK, April 3, 2022
   • • 
   • 2 replies
   • 1.8k views
   • 
   • bantamdave21
   • April 9, 2022
5. • 

   Front Offside Parking Sensor

   By michael9999, April 5, 2022
   • • 
   • 4 replies
   • 2k views
   • 
   • Steve Q
   • April 7, 2022
6. • 

   Front Parking Sensor

   By Dholbr10, March 30, 2020
   • • 
   • 2 replies
   • 2.6k views
   • 
   • michael9999
   • April 5, 2022
7. • 

   Stop start button and key.

   By james brown, April 1, 2022
   • • 
   • 2 replies
   • 2.8k views
   • 
   • james brown
   • April 3, 2022
9. • 

   Audi Adaptive Lights fault-dashboard light after coding

   By Valentin6048, March 30, 2022
   • • 
   • 4 replies
   • 12.3k views
   • 
   • Steve Q
   • March 31, 2022
10. • 

    Engine Coolant dropping

    By Longbm, March 28, 2022
    • • 
    • 12 replies
    • 10.9k views
    • 
    • Magnet
    • March 31, 2022
11. • 

    Tyres wearing excessively quickly

    By Bradrz, December 29, 2020
    • • 
    • 2 replies
    • 3.5k views
    • 
    • cmjambo
    • March 31, 2022
12. • 

    Oil Change

    By Lacey86, March 24, 2022   

    • a4
    • b9
    • (and 2 more)

      Tagged with:

      • a4
      • b9
      • service
      • oil
    • • 
    • 9 replies
    • 4.9k views
    • 
    • Magnet
    • March 30, 2022

14. Engine starts then dies immediately

    By Harry42203, March 29, 2022
    • 1 reply
    • 2.5k views
    • 
    • Stevey Y
    • March 29, 2022
15. • 

    "35" power figure

    By Red Robbo, March 24, 2022
    • • 
    • 1 reply
    • 1.5k views
    • 
    • Steve Q
    • March 24, 2022

16. Cheap ways to boost horsepower

    By HasanO, March 22, 2022
    • 2 replies
    • 1.3k views
    • 
    • Dave S
    • March 23, 2022
17. • 

    Adjustable front central arm rest

    By Thegingerbear, March 8, 2022
    • • 
    • 2 replies
    • 1.3k views
    • 
    • Thegingerbear
    • March 17, 2022

18. Door lights

    By Blin73, March 15, 2022
    • 0 replies
    • 1.3k views
    • 
    • Blin73
    • March 15, 2022
19. • 

    Audi OEM Roof bars damage on Black Edition

    By JetroHeller, July 16, 2021   

    • roofrails
    • blackedition
    • (and 7 more)

      Tagged with:

      • roofrails
      • blackedition
      • roofbars
      • audiuk
      • suckeggs
      • needhelp
      • damage
      • warranty
      • andrewdoyle
    • • 
    • 3 replies
    • 3.5k views
    • 
    • Steve Q
    • March 15, 2022

20. shop manual question

    By GiantJay, March 11, 2022
    • 0 replies
    • 525 views
    • 
    • GiantJay
    • March 11, 2022

21. FUEL COMSUMPTION

    By Klaud, March 7, 2022
    • 0 replies
    • 1.1k views
    • 
    • Klaud
    • March 7, 2022
22. • 

    Headrests

    By Bedo, March 3, 2022
    • • 
    • 1 reply
    • 1.7k views
    • 
    • Steve Q
    • March 5, 2022

23. DPF issue ?

    By Mutley2110, March 1, 2022
    • 5 replies
    • 8.9k views
    • 
    • Stevey Y
    • March 2, 2022
24. • 

    Space saver spare wheel.

    By james brown, January 30, 2022
    • • 
    • 7 replies
    • 7.1k views
    • 
    • james brown
    • February 27, 2022

25. Gloss Black maxton kits

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

26. Where my OBD port

    By Nicholas fraser, July 19, 2021   

    • audi
    • a4 b9
    • (and 1 more)

      Tagged with:

      • audi
      • a4 b9
      • help!
    • 11 replies
    • 18.1k views
    • 
    • Nicholas fraser
    • February 24, 2022

27. DPF filter light and Limp mode

    By aakayamy79, February 20, 2022
    • 21 replies
    • 16.2k views
    • 
    • aakayamy79
    • February 21, 2022
28. • 

    Parking System Plus?? A4 SE B9.5

    By dc99dc, February 17, 2022
    • • 
    • 1 reply
    • 1.6k views
    • 
    • Steve Q
    • February 17, 2022