Audi A4 (B8) Forum

1,459 topics in this forum

1. • 

   Audi a4 sline Black edition. Code P023a.

   By billyboy123, September 23, 2024
   • • 
   • 1 reply
   • 547 views
   • 
   • Steve Q
   • September 24, 2024

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3. • 

   Part number for the sunroof motor

   By Rebrab, September 23, 2024
   • • 
   • 6 replies
   • 473 views
   • 
   • Rebrab
   • September 23, 2024
4. • 

   Ad blue

   By Robert woodhead, September 23, 2024
   • • 
   • 1 reply
   • 598 views
   • 
   • cliffcoggin
   • September 23, 2024
5. • 

   Part number for passenger mirror

   By Rust81, September 16, 2024
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   • 4 replies
   • 452 views
   • 
   • Rust81
   • September 18, 2024
6. • 

   Whistling drivers window

   By Dean Tudor, September 16, 2024
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   • 2 replies
   • 302 views
   • 
   • Magnet
   • September 18, 2024

7. MMI Keeps Freezing

   By CMA415, December 13, 2023   

   • mmi
   • freezing
   • (and 3 more)

     Tagged with:

     • mmi
     • freezing
     • not responding
     • not working
     • audi a4
   • 7 replies
   • 5.8k views
   • 
   • PZpirate
   • September 17, 2024
9. • 

   Rear light warnings

   By maramessi, September 12, 2024
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   • 7 replies
   • 513 views
   • 
   • cliffcoggin
   • September 15, 2024
10. • 

    Replacement grille for B8 2020 RS4

    By Wilber79, September 10, 2024   

    • rs4
    • grille
    • • 
    • 5 replies
    • 477 views
    • 
    • Magnet
    • September 13, 2024

11. Audi a4 tfsi b8 no power

    By Jay bagnalll, September 11, 2024
    • 0 replies
    • 365 views
    • 
    • Jay bagnalll
    • September 11, 2024

12. How to refit chrome window trim on 2015 A4 S Line Saloon?

    By CMA415, May 1, 2023
    • 2 replies
    • 2k views
    • 
    • CMA415
    • September 11, 2024
14. • 

    B8 Audi A4 Oil Pressure Sensor

    By Mortician, September 6, 2024   

    • audi
    • b8
    • (and 3 more)

      Tagged with:

      • audi
      • b8
      • b8 a4
      • oil pressure
      • sensor
    • • 
    • 2 replies
    • 647 views
    • 
    • Magnet
    • September 7, 2024
15. • 

    Shaking when idle

    By ZEE-A6, July 12, 2021
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    • 11 replies
    • 14k views
    • 
    • neverlack
    • September 5, 2024

16. Idle vibrations Audi A4 2.0 tdi

    By Kia444, January 8, 2024
    • 3 replies
    • 2.7k views
    • 
    • neverlack
    • September 5, 2024
17. • 

    Whining noise at idle that worsens on revs

    By Merro97, May 24, 2024   

    • whine
    • noise
    • (and 1 more)

      Tagged with:

      • whine
      • noise
      • a4b8
    • • 
    • 2 replies
    • 1.1k views
    • 
    • cliffcoggin
    • September 1, 2024

18. No Start, No DTC Help ?! CJCB 2.0 TDI

    By larop241, August 29, 2024   

    • no start
    • crank
    • (and 3 more)

      Tagged with:

      • no start
      • crank
      • no dtc
      • no fault recorded
      • fuel issue
    • 0 replies
    • 320 views
    • 
    • larop241
    • August 29, 2024
19. • 

    Audi A5 TDI 2018 Convertible - improving mpg?

    By Steve 135, August 25, 2024
    • • 
    • 4 replies
    • 384 views
    • 
    • Magnet
    • August 26, 2024
20. • 

    Audi a4 2010

    By Ciati, August 6, 2024
    • • 
    • 2 replies
    • 611 views
    • 
    • alpha omega
    • August 24, 2024
21. • 

    Oil level indicator

    By Brammers69, August 12, 2024
    • • 
    • 5 replies
    • 748 views
    • 
    • Brammers69
    • August 17, 2024

22. Wing mirror indicator

    By Pete26, August 12, 2024
    • 2 replies
    • 535 views
    • 
    • Pete26
    • August 17, 2024

23. A4 Electronic handbrake reset

    By RobbieRobbie, August 14, 2024
    • 3 replies
    • 689 views
    • 
    • RobbieRobbie
    • August 16, 2024
24. • 

    Rattling noise

    By Pete26, August 12, 2024
    • • 
    • 8 replies
    • 1.5k views
    • 
    • Pete26
    • August 15, 2024
25. • 

    Rattle when engine under load

    By Cragh, July 22, 2024
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    • 21 replies
    • 2.3k views
    • 
    • alpha omega
    • August 14, 2024
26. • 

    Xenon Headlights

    By lees2611, August 8, 2024
    • • 
    • 7 replies
    • 741 views
    • 
    • Stevey Y
    • August 9, 2024
27. • 

    Engine coolant leak - Advice requested

    By ZD1981, August 5, 2024
    • • 
    • 8 replies
    • 911 views
    • 
    • Magnet
    • August 5, 2024
28. • 

    CF Roof Spoiler

    By Sean15, December 1, 2018
    • • 
    • 8 replies
    • 2.1k views
    • 
    • Magnet
    • August 5, 2024