Audi A4 (B8) Forum

1,481 topics in this forum

1. Coolant Pump B

   By cdm, June 5, 2023
   • 1 reply
   • 2k views
   • 
   • Stevey Y
   • June 5, 2023

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

   eBay 1 hour ago

   Visit eBay

3. • 

   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
4. • 

   Very poor MPG - advice appreciated

   By Was_b8, June 27, 2018
   • • 
   • 2 replies
   • 1.9k views
   • 
   • Kylet1990
   • July 13, 2018

5. Oil pressure sensor

   By VrX, August 19, 2018
   • 0 replies
   • 1.9k views
   • 
   • VrX
   • August 19, 2018

6. Engine fans staying on after short trip

   By Brizzle, November 25, 2021
   • 5 replies
   • 1.9k views
   • 
   • Stevey Y
   • November 26, 2021

7. Turbo Underboost after installing Air Filter Cone 143bhp

   By AudiA4B8, February 17, 2019   

   • 2.0
   • bhp
   • (and 2 more)

     Tagged with:

     • 2.0
     • bhp
     • power
     • hybrid turbo
   • 0 replies
   • 1.9k views
   • 
   • AudiA4B8
   • February 17, 2019

9. audi and 4g

   By periklis_sale, August 6, 2015
   • 5 replies
   • 1.9k views
   • 
   • James
   • August 14, 2015

10. A4 s line tfsi 1.8 2008 b8 audio problems.

    By Dizzyone, March 15, 2017   

    • audio
    • b8
    • (and 1 more)

      Tagged with:

      • audio
      • b8
      • mmi
    • 0 replies
    • 1.9k views
    • 
    • Dizzyone
    • March 15, 2017

11. Retrofitting a Tow Bar to 2015 S4 Avant

    By Jody, January 23, 2017
    • 3 replies
    • 1.9k views
    • 
    • Audi Owners Club.
    • January 25, 2017

12. Heated seats,

    By Trickster, November 26, 2014
    • 1 reply
    • 1.9k views
    • 
    • Guest
    • April 1, 2015

14. B8 VS B8.5 Help!

    By dom.exe, August 10, 2019   

    • b8
    • b8.5
    • (and 1 more)

      Tagged with:

      • b8
      • b8.5
      • b8 a4
    • 0 replies
    • 1.9k views
    • 
    • dom.exe
    • August 10, 2019
15. • 

    Reverse lights on when going forwards..!

    By Mrheisenburg, August 24, 2021
    • • 
    • 5 replies
    • 1.9k views
    • 
    • Mrheisenburg
    • August 24, 2021
16. • 

    Puddle lights

    By Richyjones63, November 2, 2017   

    • existing wiring
    • • 
    • 1 reply
    • 1.9k views
    • 
    • Steve Q
    • November 5, 2017

17. Retro fit dab radio

    By Mullings7, May 23, 2016
    • 2 replies
    • 1.9k views
    • 
    • Mullings7
    • May 25, 2016

18. Wheel Colour Help please

    By Jimg2109, July 1, 2016
    • 1 reply
    • 1.9k views
    • 
    • Audi Owners Club.
    • July 6, 2016
19. • 

    Headlight adjustment

    By Mark1057, January 27, 2021
    • • 
    • 4 replies
    • 1.9k views
    • 
    • Mark1057
    • January 28, 2021

20. A4 Avant and Apple Ipod touch

    By Mike B, January 22, 2016   

    • ipod
    • mmi
    • 7 replies
    • 1.9k views
    • 
    • James
    • February 11, 2016

21. Headlight bulb upgrades

    By Brammers69, July 29, 2023
    • 1 reply
    • 1.9k views
    • 
    • Mordawe
    • May 18, 2024

22. 2011 Audi A4 S-line MMI Updates??

    By trebor2812, April 11, 2014
    • 0 replies
    • 1.9k views
    • 
    • trebor2812
    • April 11, 2014
23. • 

    Newbie with A4 Question

    By MartinMac, March 18, 2018   

    • a4
    • avant
    • (and 2 more)

      Tagged with:

      • a4
      • avant
      • diesel
      • exhaust
    • • 
    • 5 replies
    • 1.9k views
    • 
    • Steve Q
    • March 21, 2018

24. Jukebox not working

    By Powelly, January 24, 2014
    • 2 replies
    • 1.9k views
    • 
    • Powelly
    • January 29, 2014
25. • 

    Caliper Carrier Bolt head snapped, Cost of drilling out?

    By zee64, September 1, 2023
    • • 
    • 2 replies
    • 1.9k views
    • 
    • zee64
    • November 21, 2023

26. Audi A4 B8 Fault code : P1 74200

    By Rycka, May 14, 2019
    • 0 replies
    • 1.9k views
    • 
    • Rycka
    • May 14, 2019

27. 2010 A4 ALLROAD 2.0 t quattro....timing belt or chain?

    By costello, May 18, 2015
    • 0 replies
    • 1.9k views
    • 
    • costello
    • May 18, 2015
28. • 

    Window shades / Tints

    By YAS19, July 17, 2018
    • • 
    • 5 replies
    • 1.9k views
    • 
    • Steve Q
    • July 24, 2018