Audi A4 (B9) Forum

728 topics in this forum

1. • 

   Brake servo restricted 1 2 3 4 26

   By Stevie84, August 4, 2019
   • • 
   • 640 replies
   • 309k views
   • 
   • Sid2020
   • Sunday at 05:36 PM

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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
   • 8.2k 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
   • 3.2k views
   • 
   • Steve Q
   • April 20, 2022
5. • 

   A4 Avant buying advise

   By Ninja, February 15
   • • 
   • 15 replies
   • 302 views
   • 
   • spartacus 68
   • 7 hours ago

6. OMG what a day

   By stevewah, 9 hours ago
   • 0 replies
   • 34 views
   • 
   • stevewah
   • 9 hours ago
7. • 

   Oil leaking from manufactured hole in engine block

   By James Goddard, Monday at 09:13 AM
   • • 
   • 11 replies
   • 328 views
   • 
   • cliffcoggin
   • 11 hours ago
9. • 

   HELP - heater core replacement 1 2 3

   By RE001, September 9, 2023
   • • 
   • 58 replies
   • 12.5k views
   • 
   • Ivan Drago
   • Tuesday at 04:08 PM

10. 2018 45 TFSI Quattro is it Chain or Cambelt?

    By 9582djk, Tuesday at 07:13 AM
    • 2 replies
    • 110 views
    • 
    • 9582djk
    • Tuesday at 10:18 AM
11. • 

    Child locks

    By Insignia2, Monday at 12:23 PM
    • • 
    • 2 replies
    • 76 views
    • 
    • Insignia2
    • Monday at 06:48 PM
12. • 

    Adblue Fault P20E8 & P208C

    By Cb1992, Monday at 01:34 PM
    • • 
    • 1 reply
    • 84 views
    • 
    • cliffcoggin
    • Monday at 03:55 PM
14. • 

    Rear washer not working

    By Dennis Gallagher, June 2, 2024
    • • 
    • 9 replies
    • 2.9k views
    • 
    • Magnet
    • Monday at 02:51 PM

15. A4 b9 2020 ambient light problem

    By CoBrAcsb, Sunday at 03:07 PM
    • 2 replies
    • 96 views
    • 
    • CoBrAcsb
    • Monday at 06:37 AM
16. • 

    COOLING FAN RUNNING ON FOR 10 MINUTES WHEN ENGINE STOPPED

    By Charles Wheatley, February 12
    • • 
    • 7 replies
    • 256 views
    • 
    • Hammie1982
    • February 16
17. • 

    Audi S4 B9 won't engage in gears from P

    By atiqmughal, February 4
    • • 
    • 14 replies
    • 310 views
    • 
    • Mango Madness
    • February 14

18. Indicator lights flashing 1 2

    By sburt93, January 25
    • 31 replies
    • 678 views
    • 
    • Sid2020
    • February 9

19. Help With Transmission Splash Shield Rear Retainer Clips

    By PushStart, January 19
    • 12 replies
    • 365 views
    • 
    • Sid2020
    • February 8

20. Sound coming from Vacuum/Oil pump? Or bad belt tensioner?

    By LinasO, January 5   

    • oil pump
    • vacuum
    • (and 3 more)

      Tagged with:

      • oil pump
      • vacuum
      • tensioner
      • noise
      • grinding
    • 3 replies
    • 324 views
    • 
    • Sid2020
    • February 8
21. • 

    Audi b9 clutch

    By Sid2020, December 22, 2024
    • • 
    • 19 replies
    • 809 views
    • 
    • Sid2020
    • February 8
22. • 

    Clutch replacement

    By Saviola, January 20, 2024
    • • 
    • 13 replies
    • 5.8k views
    • 
    • Sid2020
    • February 8
23. • 

    running car stops after 10 mins.

    By mark jolly, February 2
    • • 
    • 4 replies
    • 156 views
    • 
    • mark jolly
    • February 4
24. • 

    A4 2021 Sat Nav Stuck at Initiallising 1 2

    By mt1982sheff, December 20, 2024
    • • 
    • 33 replies
    • 1.1k views
    • 
    • mike71
    • January 31

25. Intake manifold position sensor switch circuit

    By Squidge1, January 27
    • 0 replies
    • 102 views
    • 
    • Squidge1
    • January 27
26. • 

    Replacement part for damaged wing mirror - info request

    By NetBIOS, January 24
    • • 
    • 5 replies
    • 224 views
    • 
    • NetBIOS
    • January 26
27. • 

    Audi A4 B7 1.6 Petrol failing emissions

    By Ralphh, January 22
    • • 
    • 11 replies
    • 291 views
    • 
    • Sid2020
    • January 23

28. Confused about Data connections

    By MacmanA4, January 22
    • 1 reply
    • 199 views
    • 
    • Sid2020
    • January 22