Audi A4 (B8) Forum

1,450 topics in this forum

1. • 

   Air bag light illuminated

   By GHB823, April 13, 2023   

   • airbag
   • fault
   • (and 1 more)

     Tagged with:

     • airbag
     • fault
     • ecu
   • • 
   • 2 replies
   • 1.2k views
   • 
   • Steve Q
   • April 15, 2023

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3. • 

   Audi a4 2.0 tdi won’t start

   By Welsh_ads, March 29, 2023
   • • 
   • 7 replies
   • 7k views
   • 
   • Welsh_ads
   • April 12, 2023
4. • 

   3.0tdi meteor grey LZ7H front passenger wing replacement

   By Jordanharries23, April 11, 2023
   • • 
   • 1 reply
   • 629 views
   • 
   • Magnet
   • April 11, 2023
5. • 

   Remap/tuning chips

   By GordonC, April 10, 2023
   • • 
   • 4 replies
   • 1.8k views
   • 
   • Steve Q
   • April 11, 2023

6. Drivers side main beam bulb

   By Brizzle, March 20, 2023
   • 2 replies
   • 814 views
   • 
   • Brizzle
   • April 10, 2023
7. • 

   audi a4 b8 diesel workshop manual basics

   By alpha omega, April 7, 2023
   • • 
   • 1 reply
   • 1.1k views
   • 
   • Steve Q
   • April 7, 2023

9. 2012 A4 in Limp Mode..... please help

   By Seamus7, April 4, 2023
   • 1 reply
   • 5.4k views
   • 
   • Stevey Y
   • April 4, 2023
10. • 

    Paint Code Location 2009 Audi A4 Avant

    By Darryl, April 4, 2023
    • • 
    • 3 replies
    • 4.8k views
    • 
    • Steve Q
    • April 4, 2023

11. water ingress repair rear bumper removal

    By alpha omega, April 3, 2023
    • 0 replies
    • 1.5k views
    • 
    • alpha omega
    • April 3, 2023

12. door locks not working on my audi a4

    By Dan74, April 3, 2023
    • 1 reply
    • 1.1k views
    • 
    • alpha omega
    • April 3, 2023
14. • 

    Awful lag & wheel spin

    By Kevin5, November 1, 2022
    • • 
    • 2 replies
    • 1.5k views
    • 
    • papasmurf2653
    • April 2, 2023

15. A4 B8 Does this relay operate the starter solenoid?

    By DJGLW, March 28, 2023
    • 0 replies
    • 6.4k views
    • 
    • DJGLW
    • March 28, 2023
16. • 

    Can the Rear Center Seat Belt Igniter be disabled

    By de Hunter, March 16, 2023
    • • 
    • 2 replies
    • 1.1k views
    • 
    • de Hunter
    • March 24, 2023

17. Windscreen washer pump

    By X90JML, March 24, 2023
    • 1 reply
    • 5.9k views
    • 
    • alpha omega
    • March 24, 2023

18. Upgrading to LED indicators when headlights are Xenon

    By RWB8, March 23, 2023
    • 1 reply
    • 843 views
    • 
    • Stevey Y
    • March 23, 2023

19. A4 B8 rear reverse light led bulb

    By SteveSE, March 13, 2023
    • 0 replies
    • 871 views
    • 
    • SteveSE
    • March 13, 2023
20. • 

    What is this and where does it go?

    By Sprint, March 10, 2023
    • • 
    • 4 replies
    • 1.4k views
    • 
    • Steve Q
    • March 13, 2023

21. TDI 170 (CAHA) Engine breather issues. Help please?

    By PJ1981, March 12, 2023
    • 2 replies
    • 6.3k views
    • 
    • PJ1981
    • March 12, 2023

22. Phone connection

    By Wrootrhino, March 12, 2023
    • 0 replies
    • 796 views
    • 
    • Wrootrhino
    • March 12, 2023

23. 2010 2.0TDI Audi a4 B8 Automatic Soft Regen??

    By ScottyG96, March 3, 2023
    • 4 replies
    • 2k views
    • 
    • alpha omega
    • March 6, 2023

24. Honeycomb grill

    By Dansline, March 4, 2023
    • 0 replies
    • 745 views
    • 
    • Dansline
    • March 4, 2023
25. • 

    Front Lower Rear Control Arm

    By Mark2189, February 28, 2023
    • • 
    • 2 replies
    • 1.3k views
    • 
    • Magnet
    • March 1, 2023
26. • 

    Audi a4 avant 2010 oil leak

    By jraudi, January 15, 2023
    • • 
    • 11 replies
    • 3k views
    • 
    • jraudi
    • February 26, 2023

27. Roof space boot cover

    By Illy, February 26, 2023
    • 0 replies
    • 474 views
    • 
    • Illy
    • February 26, 2023
28. • 

    Rear doors won't open from outside

    By BarclayB, November 9, 2022
    • • 
    • 6 replies
    • 11.7k views
    • 
    • Mwignall2
    • February 25, 2023