Audi A4 (B9) Forum

616 topics in this forum

1. AUDI a$ 2017 adblue

   By thomaskeegan, January 4, 2023
   • 0 replies
   • 880 views
   • 
   • thomaskeegan
   • January 4, 2023

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

   eBay 1 hour ago

   Visit eBay

3. Audi A4

   By cherycntt2101, July 3, 2017
   • 1 reply
   • 2.1k views
   • 
   • cherycntt2101
   • September 10, 2018

4. Audi A4 - Kick noise when gear switches from 3rd to 2nd.

   By korso, January 13, 2021
   • 0 replies
   • 324 views
   • 
   • korso
   • January 13, 2021
5. • 

   Audi A4 (B9) 2017 coolant loss.

   By PHB, December 9, 2023
   • • 
   • 16 replies
   • 2.4k views
   • 
   • Allie
   • January 31
6. • 

   Audi A4 1.4 tsfi 2016 MODEL - Inspection Due?

   By Moses, January 13, 2023
   • • 
   • 6 replies
   • 1.1k views
   • 
   • Moses
   • January 13, 2023
7. • 

   Audi A4 2.0 TDI

   By Kams, November 20, 2018   

   • adblue
   • 2.0 tdi
   • • 
   • 4 replies
   • 2.8k views
   • 
   • jimfoz75
   • February 12, 2019

9. Audi A4 2016 grinding noise

   By Matt-AudiA4-2016, September 21, 2021
   • 0 replies
   • 1k views
   • 
   • Matt-AudiA4-2016
   • September 21, 2021

10. Audi A4 2016 scratching/ grinding Help please

    By Matt-AudiA4-2016, September 21, 2021
    • 0 replies
    • 1.1k views
    • 
    • Matt-AudiA4-2016
    • September 21, 2021

11. AUDI a4 2017 adblue

    By thomaskeegan, January 4, 2023
    • 0 replies
    • 1.2k views
    • 
    • thomaskeegan
    • January 4, 2023
12. • 

    Audi A4 2017 passengers heated wing mirror.

    By PHB, December 4, 2023
    • • 
    • 3 replies
    • 693 views
    • 
    • PHB
    • December 9, 2023
14. • 

    Audi A4 2017 Shaking when idle

    By bm786, August 16, 2023
    • • 
    • 1 reply
    • 1.1k views
    • 
    • Steve Q
    • August 17, 2023
15. • 

    Audi A4 3.0 V6

    By kriss, April 23
    • • 
    • 3 replies
    • 182 views
    • 
    • kriss
    • April 24
16. • 

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

    By Imaam, December 30, 2023
    • • 
    • 4 replies
    • 1.4k views
    • 
    • Steve Q
    • December 30, 2023

17. Audi A4 Advice

    By jase.2, February 7, 2021
    • 1 reply
    • 459 views
    • 
    • Paul H 62
    • February 16, 2021
18. • 

    Audi A4 Allroad B9 2018

    By NickB4, May 9, 2023
    • • 
    • 2 replies
    • 976 views
    • 
    • NickB4
    • May 9, 2023

19. 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
    • 19.6k views
    • 
    • happyh
    • December 2, 2023
20. • 

    Audi A4 Avant 2009 2.0 B8 TDI glow plug light

    By ADMC94, February 26
    • • 
    • 5 replies
    • 517 views
    • 
    • ADMC94
    • March 4
21. • 

    Audi A4 Avant Console C style charging outlet

    By Stuartyboy, March 7, 2023
    • • 
    • 1 reply
    • 580 views
    • 
    • Steve Q
    • March 11, 2023
22. • 

    Audi A4 B6 2005 - Brake servo fault

    By Peter62, May 30, 2023
    • • 
    • 1 reply
    • 285 views
    • 
    • Steve Q
    • May 30, 2023
23. • 

    Audi A4 B7 coolant in engine

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

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

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

25. 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
    • 997 views
    • 
    • AudiOwnerPhil
    • January 8, 2021
26. • 

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

    By Kyrie, April 2
    • • 
    • 3 replies
    • 179 views
    • 
    • Kyrie
    • April 2

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

    By dirolas, February 2, 2023
    • 1 reply
    • 2.5k views
    • 
    • 53willys
    • April 15, 2023
28. • 

    Audi A4 B9 dash rattle/knocking sound passenger side

    By Omar A4 B9, August 25, 2020
    • • 
    • 9 replies
    • 5k views
    • 
    • Steve Q
    • September 7, 2020