Audi A4 (B8) Forum

1,481 topics in this forum

1. • 

   Gearbox oil cooler pipe change

   By Chris Churchill, August 28, 2023
   • • 
   • 4 replies
   • 4.5k views
   • 
   • gooner
   • March 19, 2024

2. Your one stop shop for all things parts and accessories Sponsored

   eBay 1 hour ago

   Visit eBay

3. • 

   Drivers mirror heater not working

   By Flameboy, November 25, 2022
   • • 
   • 4 replies
   • 6.6k views
   • 
   • Magnet
   • November 28, 2022
4. • 

   Electrical fault drivers door 2014 A4 B8

   By David Edis, January 1, 2023
   • • 
   • 4 replies
   • 1.1k views
   • 
   • David Edis
   • January 2, 2023
5. • 

   What is this and where does it go?

   By Sprint, March 10, 2023
   • • 
   • 4 replies
   • 1.5k views
   • 
   • Steve Q
   • March 13, 2023

6. 2010 2.0TDI Audi a4 B8 Automatic Soft Regen??

   By ScottyG96, March 3, 2023
   • 4 replies
   • 2.2k views
   • 
   • alpha omega
   • March 6, 2023
7. • 

   Remap/tuning chips

   By GordonC, April 10, 2023
   • • 
   • 4 replies
   • 2k views
   • 
   • Steve Q
   • April 11, 2023
9. • 

   water ingress in the boot (take 25) lol

   By alpha omega, April 16, 2023
   • • 
   • 4 replies
   • 2.5k views
   • 
   • alpha omega
   • May 1, 2023

10. TMC

    By p10tro, June 17, 2023
    • 4 replies
    • 2.5k views
    • 
    • Brammers69
    • June 23, 2023
11. • 

    2014 A4 B8 Sline Black Edition 2.0 TDi best engine oil

    By Woodsy, July 7, 2023
    • • 
    • 4 replies
    • 2.7k views
    • 
    • bantamdave21
    • July 17, 2023
12. • 

    A4 B8 Sporadic Heating Issue

    By Michael-B8, December 20, 2024   

    • heating
    • • 
    • 4 replies
    • 620 views
    • 
    • cliffcoggin
    • February 5

14. Wheels!!!

    By Leep27, July 24, 2023
    • 4 replies
    • 1.6k views
    • 
    • Leep27
    • July 25, 2023
15. • 

    poor fuel economy Help to diagnose Audi A4 B8 please

    By george_nn, August 17, 2023   

    • maf
    • egr valve
    • (and 3 more)

      Tagged with:

      • maf
      • egr valve
      • engine vibrates
      • no start
      • poor start
    • • 
    • 4 replies
    • 1.9k views
    • 
    • george_nn
    • August 19, 2023
16. • 

    A4 B8 passenger electric mirror not folding

    By Rust81, September 4, 2023
    • • 
    • 4 replies
    • 3k views
    • 
    • Steve Q
    • September 17, 2023
17. • 

    2011 2.0tfsi engine whine

    By Simon b1, November 2, 2023
    • • 
    • 4 replies
    • 3k views
    • 
    • JMKC82
    • November 6, 2023

18. Brake discs

    By Nigel66, December 10, 2023   

    • discs pads
    • 4 replies
    • 1.1k views
    • 
    • Nigel66
    • December 10, 2023
19. • 

    Audi A4 B8 Shaking Issue.

    By David021, December 14, 2023
    • • 
    • 4 replies
    • 4.8k views
    • 
    • David021
    • December 16, 2023
20. • 

    audi now recommend SAE OW-30

    By alpha omega, January 6, 2024
    • • 
    • 4 replies
    • 2.1k views
    • 
    • alpha omega
    • January 8, 2024
21. • 

    Replacing Car Battery

    By Les487, March 28, 2024
    • • 
    • 4 replies
    • 1.1k views
    • 
    • Magnet
    • April 3, 2024
22. • 

    Spoiler for A4 b8

    By BinksyBinks, June 9, 2024
    • • 
    • 4 replies
    • 684 views
    • 
    • BinksyBinks
    • June 14, 2024
23. • 

    Amber triangle with circle round it

    By John f, July 10, 2024
    • • 
    • 4 replies
    • 556 views
    • 
    • Gary-A3
    • July 11, 2024
24. • 

    Audi A5 TDI 2018 Convertible - improving mpg?

    By Steve 135, August 25, 2024
    • • 
    • 4 replies
    • 414 views
    • 
    • Magnet
    • August 26, 2024
25. • 

    Part number for passenger mirror

    By Rust81, September 16, 2024
    • • 
    • 4 replies
    • 501 views
    • 
    • Rust81
    • September 18, 2024

26. Steering and clutch heavy a4 b8 3,0tdi

    By Sebivbvccc, January 31
    • 4 replies
    • 286 views
    • 
    • Sebivbvccc
    • February 3
27. • 

    B200049 Steering Rack Fault

    By JonBuildz, February 15
    • • 
    • 4 replies
    • 1k views
    • 
    • Steve Q
    • February 16
28. • 

    OMG what a day

    By stevewah, February 21
    • • 
    • 4 replies
    • 344 views
    • 
    • stevewah
    • February 22