Audi A4 (B9) Forum

762 topics in this forum

1. • 

   2017 3L TDI NOT STARTING

   By Firkindolloper, April 15, 2022
   • • 
   • 16 replies
   • 3.7k views
   • 
   • Firkindolloper
   • April 28, 2022

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

   eBay 1 hour ago

   Visit eBay

3. • 

   2017 A4

   By Spinner, November 21, 2023
   • • 
   • 1 reply
   • 873 views
   • 
   • Magnet
   • November 22, 2023

4. 2017 A4 42,000 miles needing a new clutch? Question

   By RyanC88, April 15, 2024
   • 2 replies
   • 1.2k views
   • 
   • Lynne McDonnell
   • April 15, 2024

5. 2017 A4 Avant car mats.

   By SKR999, August 26, 2022
   • 4 replies
   • 2.1k views
   • 
   • R0bb0
   • September 3, 2022

6. 2017 a4 b9 allroad front bumper

   By George r, November 21, 2023
   • 0 replies
   • 356 views
   • 
   • George r
   • November 21, 2023
7. • 

   2017 audi a4 avant - difficulty with engaging first

   By Jason Sutton, December 2, 2024
   • • 
   • 6 replies
   • 660 views
   • 
   • cliffcoggin
   • December 4, 2024
9. • 

   2017 Audi A4 B9 - Seat Heating Buttons not working

   By verojie3, November 14, 2023
   • • 
   • 4 replies
   • 2.3k views
   • 
   • Jonesgw80
   • May 17, 2024
10. • 

    2017 Audi A4 B9 Coolant Leak

    By MoGonza167, June 18
    • • 
    • 4 replies
    • 252 views
    • 
    • cliffcoggin
    • June 21
11. • 

    2018 1.4tfsi “didn’t need first service until now” claim by dealer

    By Drowsy1, May 26, 2021
    • • 
    • 7 replies
    • 1.1k views
    • 
    • Magnet
    • May 27, 2021

12. 2018 45 TFSI Quattro is it Chain or Cambelt?

    By 9582djk, February 18
    • 2 replies
    • 488 views
    • 
    • 9582djk
    • February 18
14. • 

    2018 A4 key fob programming

    By audia4john, January 31, 2023
    • • 
    • 1 reply
    • 6.9k views
    • 
    • Steve Q
    • January 31, 2023

15. 2018 Audi S4 Throttle Lag Fixes?

    By BrentB, June 17, 2023
    • 0 replies
    • 2.3k views
    • 
    • BrentB
    • June 17, 2023
16. • 

    2018 s4 engine still hot

    By Steve mac, August 27, 2023
    • • 
    • 3 replies
    • 1.8k views
    • 
    • Steve Q
    • August 29, 2023

17. 2018 TFSI Quattro does it have a MAF Sensor?

    By 9582djk, March 18
    • 1 reply
    • 492 views
    • 
    • Sid2020
    • April 15
18. • 

    2019 A4 Fuel consumption

    By Dougie167, February 28, 2023
    • • 
    • 2 replies
    • 1.5k views
    • 
    • Dougie167
    • February 28, 2023
19. • 

    2019 A4 Wired Car Play worked, but now does not.

    By HeadlessChicken, October 23, 2024
    • • 
    • 4 replies
    • 1.2k views
    • 
    • spartacus 68
    • March 27

20. 2020 A4 USB port issue

    By ggdt, January 27, 2024
    • 1 reply
    • 2.2k views
    • 
    • axelz
    • June 11, 2024
21. • 

    2020 Audi A4 45 TFSI Black Edition

    By TomEtron94, June 1, 2021   

    • audi a4
    • 45 tfsi
    • (and 1 more)

      Tagged with:

      • audi a4
      • 45 tfsi
      • black edtion
    • • 
    • 3 replies
    • 2.1k views
    • 
    • Steve Q
    • June 2, 2021
22. • 

    2020 on Mild Hybrid, MHEV, Audi A4

    By Sprint, March 25, 2023
    • • 
    • 15 replies
    • 29.3k views
    • 
    • Chris 747
    • July 23, 2023
23. • 

    2021 A4 - Rotational Noise (Not Balancing)

    By mt1982sheff, May 23
    • • 
    • 5 replies
    • 278 views
    • 
    • Steve Q
    • Yesterday at 07:34 PM

24. 2021 Models

    By Deeker, November 2, 2020   

    • a4 avant
    • 1 reply
    • 2.2k views
    • 
    • Ashy699
    • May 15, 2021
25. • 

    2022 S4 Engine Oil usage

    By Vern0207, August 20, 2022
    • • 
    • 13 replies
    • 4.4k views
    • 
    • Steve Q
    • August 21, 2022
26. • 

    2022 S4 Start-Stop

    By Vern0207, June 3, 2022
    • • 
    • 5 replies
    • 1.7k views
    • 
    • Magnet
    • July 16, 2022
27. • 

    272 V6 re-map

    By Ian A4 Allroad V6, November 29, 2024
    • • 
    • 2 replies
    • 606 views
    • 
    • spartacus 68
    • December 28, 2024
28. • 

    35 or40 TFSI

    By 23rd Steve, May 23, 2021
    • • 
    • 2 replies
    • 5.3k views
    • 
    • 23rd Steve
    • May 24, 2021