Audi A4 (B9) Forum

740 topics in this forum

1. • 

   Drive mod select

   By Laurentiu, February 24, 2023
   • • 
   • 3 replies
   • 1.1k views
   • 
   • Steve Q
   • February 25, 2023

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3. Drive Mode - Change on its own ?

   By Sonny1290, August 16, 2022
   • 3 replies
   • 3.1k views
   • 
   • Davy50
   • August 16, 2022
4. • 

   Drive system fault

   By Paul Taylor, November 27, 2021
   • • 
   • 1 reply
   • 8.5k views
   • 
   • Steve Q
   • November 30, 2021
5. • 

   Drivers side headlamp (full LED)

   By Boogaloostoo, May 25, 2018
   • • 
   • 1 reply
   • 1.9k views
   • 
   • Steve Q
   • May 31, 2018

6. Driving UK model in Europe

   By mpat89, December 7, 2019
   • 0 replies
   • 4.6k views
   • 
   • mpat89
   • December 7, 2019

7. DTUK Box for sale + extras - S4r B9

   By RVJ007, August 19, 2019
   • 0 replies
   • 730 views
   • 
   • RVJ007
   • August 19, 2019

9. Dynamic back indicator lights

   By Jok5, June 15, 2019
   • 0 replies
   • 1.8k views
   • 
   • Jok5
   • June 15, 2019

10. E Mode

    By RichTea, June 26, 2019
    • 0 replies
    • 943 views
    • 
    • RichTea
    • June 26, 2019

11. Efficiency mode display

    By Horrgakx, October 30, 2017
    • 2 replies
    • 3.2k views
    • 
    • Horrgakx
    • June 28, 2018

12. EGR cleaning spray - help with instructions

    By LG99, October 13, 2023
    • 0 replies
    • 1.6k views
    • 
    • LG99
    • October 13, 2023

14. EGR cooler replacement

    By SJOKZ, March 9, 2024
    • 4 replies
    • 5.1k views
    • 
    • Audii
    • June 29, 2024

15. Egr replacement

    By seang7000, March 16, 2023
    • 5 replies
    • 8.4k views
    • 
    • Smb250
    • March 17, 2023

16. Egr valve

    By LEZ, August 12, 2023
    • 0 replies
    • 606 views
    • 
    • LEZ
    • August 12, 2023

17. EGR, Ad Blue, DPF delete

    By Lacey86, Tuesday at 09:36 AM
    • 3 replies
    • 147 views
    • 
    • Stevey Y
    • Wednesday at 10:25 AM

18. Electrical failure - car stopped on motorway

    By Redwolf, August 15, 2023
    • 0 replies
    • 1.7k views
    • 
    • Redwolf
    • August 15, 2023
19. • 

    Electronic fault

    By Mick B, October 21, 2022
    • • 
    • 3 replies
    • 1.2k views
    • 
    • Magnet
    • November 23, 2022
20. • 

    Engine Coolant dropping

    By Longbm, March 28, 2022
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    • 12 replies
    • 11.2k views
    • 
    • Magnet
    • March 31, 2022
21. • 

    Engine issue

    By Stuey.b, March 17, 2024
    • • 
    • 4 replies
    • 1k views
    • 
    • Magnet
    • March 19, 2024
22. • 

    Engine movement when stationary

    By Damask_Rose, February 19, 2022
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    • 13 replies
    • 6.8k views
    • 
    • Stevey Y
    • April 30, 2022

23. Engine noise

    By Durrantie, December 14, 2022
    • 0 replies
    • 1.5k views
    • 
    • Durrantie
    • December 14, 2022
24. • 

    Engine Remap

    By Greg W, September 18, 2021
    • • 
    • 9 replies
    • 9k views
    • 
    • Stevey Y
    • June 24, 2023

25. Engine starts then dies immediately

    By Harry42203, March 29, 2022
    • 1 reply
    • 2.6k views
    • 
    • Stevey Y
    • March 29, 2022
26. • 

    engine vibration low revs 35TDI

    By chris new, January 6, 2023
    • • 
    • 2 replies
    • 1.5k views
    • 
    • Steve Q
    • January 7, 2023

27. Entertainment faded option not working

    By kal-el, March 21, 2017   

    • mmi
    • software
    • 5 replies
    • 3.3k views
    • 
    • Audi Owners Club.
    • March 21, 2017

28. error code P20BC

    By Mr_sport88, January 1, 2022
    • 3 replies
    • 11.5k views
    • 
    • Stevey Y
    • January 2, 2022