Audi A4 (B9) Forum

748 topics in this forum

1. • 

   Audi A4 2017 Shaking when idle

   By bm786, August 16, 2023
   • • 
   • 1 reply
   • 2.5k views
   • 
   • Steve Q
   • August 17, 2023

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3. • 

   Audi A4 3.0 V6

   By kriss, April 23, 2024
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   • 3 replies
   • 645 views
   • 
   • kriss
   • April 24, 2024
4. • 

   Audi A4 Adblue/DEF Error: fault. No Restart in 650 mi.

   By Imaam, December 30, 2023
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   • 4 replies
   • 6k views
   • 
   • Steve Q
   • December 30, 2023

5. Audi A4 Advice

   By jase.2, February 7, 2021
   • 1 reply
   • 593 views
   • 
   • Paul H 62
   • February 16, 2021
6. • 

   Audi A4 Allroad B9 2018

   By NickB4, May 9, 2023
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   • 2 replies
   • 2.4k views
   • 
   • NickB4
   • May 9, 2023

7. tyre replacement AUDI A4 Avant (2019) spare tyre question

   By Steve335, January 3, 2020   

   • audi
   • a4
   • (and 6 more)

     Tagged with:

     • audi
     • a4
     • avant
     • 2019
     • tyres
     • space saver
     • spare tyres
     • sparewheel
   • 24 replies
   • 28.3k views
   • 
   • happyh
   • December 2, 2023
9. • 

   Audi A4 Avant 2009 2.0 B8 TDI glow plug light

   By ADMC94, February 26, 2024
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   • 5 replies
   • 2.2k views
   • 
   • ADMC94
   • March 4, 2024

10. Audi A4 Avant 3L potential start issues

    By raflus, June 16, 2024
    • 0 replies
    • 252 views
    • 
    • raflus
    • June 16, 2024
11. • 

    Audi A4 Avant Console C style charging outlet

    By Stuartyboy, March 7, 2023
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    • 1 reply
    • 728 views
    • 
    • Steve Q
    • March 11, 2023
12. • 

    Audi A4 B6 2005 - Brake servo fault

    By Peter62, May 30, 2023
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    • 1 reply
    • 509 views
    • 
    • Steve Q
    • May 30, 2023
14. • 

    Audi A4 B7 1.6 Petrol failing emissions

    By Ralphh, January 22
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    • 11 replies
    • 455 views
    • 
    • Sid2020
    • January 23
15. • 

    Audi A4 B7 coolant in engine

    By redbaron12, March 6, 2020
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    • 1 reply
    • 985 views
    • 
    • Magnet
    • March 6, 2020

16. Audi A4 B9 1.4 tfsi Knocking/crushing noise while turning

    By Jastewart91, July 23, 2023
    • 0 replies
    • 653 views
    • 
    • Jastewart91
    • July 23, 2023

17. AUDI A4 B9 2.0 TFSi strange noise after startup.

    By AudiOwnerPhil, January 8, 2021   

    • ausi
    • a4
    • (and 4 more)

      Tagged with:

      • ausi
      • a4
      • b9
      • 2.0
      • tfsi
      • strange noise
    • 0 replies
    • 1.3k views
    • 
    • AudiOwnerPhil
    • January 8, 2021
18. • 

    AUDI A4 B9 2016 OW - Cooling Radiator 8W0.145.804.D GENUINE

    By Kyrie, April 2, 2024
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    • 3 replies
    • 476 views
    • 
    • Kyrie
    • April 2, 2024

19. Audi A4 B9 AWD squeaking noise ( video inside )

    By dirolas, February 2, 2023
    • 1 reply
    • 3.7k views
    • 
    • 53willys
    • April 15, 2023

20. Audi A4 B9 blower issue

    By Mja98, March 9
    • 1 reply
    • 302 views
    • 
    • spartacus 68
    • March 9
21. • 

    Audi A4 B9 dash rattle/knocking sound passenger side

    By Omar A4 B9, August 25, 2020
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    • 9 replies
    • 7k views
    • 
    • Steve Q
    • September 7, 2020
22. • 

    audi a4 b9 mirror adjustment problem

    By Codex13, May 11, 2024
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    • 4 replies
    • 1.5k views
    • 
    • Steve Q
    • May 11, 2024

23. Audi A4 B9 muffler/resonator delete

    By Momosissoko, September 15, 2022
    • 0 replies
    • 837 views
    • 
    • Momosissoko
    • September 15, 2022
24. • 

    Audi A4 B9 Service items - Timings

    By Mrisir, September 1, 2023
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    • 9 replies
    • 9.1k views
    • 
    • Rob G
    • September 5, 2023
25. • 

    Audi A4 Black Edition - some queries

    By bretty1984, April 1, 2021
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    • 15 replies
    • 8.5k views
    • 
    • mergim c
    • June 22, 2024

26. Audi a4 black edition wait

    By Irfan, September 29, 2018
    • 0 replies
    • 1.4k views
    • 
    • Irfan
    • September 29, 2018
27. • 

    AUDI A4 Brake fault - if you've driven it too many times with the VAC sensor fault!

    By Neilro, January 14, 2023
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    • 1 reply
    • 960 views
    • 
    • Steve Q
    • January 14, 2023
28. • 

    Audi a4 Braking.

    By bhavenp, October 24, 2023
    • • 
    • 1 reply
    • 663 views
    • 
    • Steve Q
    • October 24, 2023