Audi A4 (B8) Forum

1,409 topics in this forum

1. • 

   Replacement grille for B8 2020 RS4

   By Wilber79, September 10   

   • rs4
   • grille
   • • 
   • 5 replies
   • 250 views
   • 
   • Magnet
   • September 13

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3. Audi a4 tfsi b8 no power

   By Jay bagnalll, September 11
   • 0 replies
   • 166 views
   • 
   • Jay bagnalll
   • September 11

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

   By CMA415, May 1, 2023
   • 2 replies
   • 1.5k views
   • 
   • CMA415
   • September 11
5. • 

   “Do not exceed 4000rpm” warning message

   By Ineedmoreaudi, August 15
   • • 
   • 8 replies
   • 746 views
   • 
   • Stevey Y
   • September 9
6. • 

   B8 Audi A4 Oil Pressure Sensor

   By Mortician, September 6   

   • audi
   • b8
   • (and 3 more)

     Tagged with:

     • audi
     • b8
     • b8 a4
     • oil pressure
     • sensor
   • • 
   • 2 replies
   • 254 views
   • 
   • Magnet
   • September 7
7. • 

   Shaking when idle

   By ZEE-A6, July 12, 2021
   • • 
   • 11 replies
   • 12.1k views
   • 
   • neverlack
   • September 5

9. Idle vibrations Audi A4 2.0 tdi

   By Kia444, January 8
   • 3 replies
   • 1.9k views
   • 
   • neverlack
   • September 5
10. • 

    Whining noise at idle that worsens on revs

    By Merro97, May 24   

    • whine
    • noise
    • (and 1 more)

      Tagged with:

      • whine
      • noise
      • a4b8
    • • 
    • 2 replies
    • 640 views
    • 
    • cliffcoggin
    • September 1

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

    By larop241, August 29   

    • no start
    • crank
    • (and 3 more)

      Tagged with:

      • no start
      • crank
      • no dtc
      • no fault recorded
      • fuel issue
    • 0 replies
    • 160 views
    • 
    • larop241
    • August 29
12. • 

    Audi A5 TDI 2018 Convertible - improving mpg?

    By Steve 135, August 25
    • • 
    • 4 replies
    • 261 views
    • 
    • Magnet
    • August 26
14. • 

    Audi a4 2010

    By Ciati, August 6
    • • 
    • 2 replies
    • 348 views
    • 
    • alpha omega
    • August 24
15. • 

    Oil level indicator

    By Brammers69, August 12
    • • 
    • 5 replies
    • 330 views
    • 
    • Brammers69
    • August 17

16. Wing mirror indicator

    By Pete26, August 12
    • 2 replies
    • 182 views
    • 
    • Pete26
    • August 17

17. A4 Electronic handbrake reset

    By RobbieRobbie, August 14
    • 3 replies
    • 250 views
    • 
    • RobbieRobbie
    • August 16
18. • 

    Rattling noise

    By Pete26, August 12
    • • 
    • 8 replies
    • 377 views
    • 
    • Pete26
    • August 15
19. • 

    Rattle when engine under load

    By Cragh, July 22
    • • 
    • 21 replies
    • 1.3k views
    • 
    • alpha omega
    • August 14
20. • 

    Xenon Headlights

    By lees2611, August 8
    • • 
    • 7 replies
    • 398 views
    • 
    • Stevey Y
    • August 9
21. • 

    Engine coolant leak - Advice requested

    By ZD1981, August 5
    • • 
    • 8 replies
    • 380 views
    • 
    • Magnet
    • August 5
22. • 

    CF Roof Spoiler

    By Sean15, December 1, 2018
    • • 
    • 8 replies
    • 1.9k views
    • 
    • Magnet
    • August 5
23. • 

    Low Oil pressure warning

    By Gav.81, August 5
    • • 
    • 2 replies
    • 309 views
    • 
    • cliffcoggin
    • August 5
24. • 

    Air con pressure

    By Alan Clark, August 4
    • • 
    • 1 reply
    • 127 views
    • 
    • Magnet
    • August 4
25. • 

    Popcorn noise wen come off a roundabout to go up a hill

    By Andypyn, August 2
    • • 
    • 1 reply
    • 217 views
    • 
    • Steve Q
    • August 4
26. • 

    Charging problems

    By Dansline, August 2
    • • 
    • 13 replies
    • 405 views
    • 
    • Magnet
    • August 4
27. • 

    Whining coming from engine bay

    By Brammers69, March 19
    • • 
    • 5 replies
    • 588 views
    • 
    • Brammers69
    • August 4
28. • 

    Rear Axle Beam mount/carrier replacement

    By Jim112233, August 6, 2022
    • • 
    • 6 replies
    • 1.8k views
    • 
    • Bamf81
    • July 31