Audi A4 (B9) Forum

674 topics in this forum

1. • 

   Brake servo restricted 1 2 3 4 26

   By Stevie84, August 4, 2019
   • • 
   • 631 replies
   • 274.4k views
   • 
   • MarkH13
   • Monday at 07:06 PM

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3. • 

   A4 allroad Retrofit genuine Audi Swivel/Retracting towbar A4 B9 and All-Road

   By Steve Q, April 18, 2022
   • • 
   • 6 replies
   • 7k views
   • 
   • Steve Q
   • June 9, 2023
4. • 

   Audi A4 b9 Avant load guard fitting guide

   By Steve Q, April 20, 2022
   • • 
   • 0 replies
   • 3k views
   • 
   • Steve Q
   • April 20, 2022
5. • 

   Dpf & Egr Removal

   By Confused, March 15
   • • 
   • 6 replies
   • 2.7k views
   • 
   • muvon77
   • Yesterday at 06:44 AM

6. MMI logging in problem

   By rockhopper, Sunday at 09:54 PM
   • 1 reply
   • 162 views
   • 
   • rockhopper
   • Tuesday at 08:09 PM

7. Audi A4 2017 Engine speed governing.

   By PHB, June 24
   • 6 replies
   • 452 views
   • 
   • PHB
   • September 26
9. • 

   Broken or just missing? New Audi driver...

   By MacmanA4, September 22
   • • 
   • 3 replies
   • 207 views
   • 
   • alpha omega
   • September 23

10. Clicking noise when full lock

    By arunc_88, September 19
    • 0 replies
    • 104 views
    • 
    • arunc_88
    • September 19

11. Car vibrations

    By Richatd, September 18
    • 2 replies
    • 172 views
    • 
    • Richatd
    • September 18

12. Errors after diagnostics

    By Bobby87, September 16
    • 0 replies
    • 153 views
    • 
    • Bobby87
    • September 16
14. • 

    Parking sensors

    By Gordy123, September 11
    • • 
    • 8 replies
    • 304 views
    • 
    • Gordy123
    • September 14
15. • 

    Noise when acceleration like a chain turning on a cog

    By hugh88, July 3
    • • 
    • 7 replies
    • 359 views
    • 
    • cliffcoggin
    • September 14

16. S-tronic issue

    By Codex13, February 25
    • 8 replies
    • 2.4k views
    • 
    • Codex13
    • September 14

17. U010E code

    By S2415, September 10
    • 3 replies
    • 171 views
    • 
    • Stevey Y
    • September 11
18. • 

    HESITATION WHEN PULLING AWAY

    By Firkindolloper, April 16
    • • 
    • 2 replies
    • 390 views
    • 
    • Steve Q
    • September 11
19. • 

    Rear window demister

    By Corbo36, September 9
    • • 
    • 7 replies
    • 247 views
    • 
    • cliffcoggin
    • September 10

20. Apple CarPlay

    By m_luca, August 25
    • 1 reply
    • 329 views
    • 
    • icstm
    • September 7
21. • 

    Bonnet not shut correctly / wipers not working

    By Jim1972, September 3
    • • 
    • 2 replies
    • 165 views
    • 
    • cliffcoggin
    • September 4

22. Excessive fuel consumption Audi A4 1.4 TFSI (with photos)

    By Karezma, September 26, 2022   

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

      Tagged with:

      • audi a4
      • a4 tfsi
      • a4 1.4 tfsi
    • 8 replies
    • 6.9k views
    • 
    • Georgi Evlogiev
    • September 3
23. • 

    Whining noise increasing with road speed - 40 TFSI

    By Shells, June 3
    • • 
    • 23 replies
    • 1.6k views
    • 
    • cliffcoggin
    • September 1
24. • 

    A4 buy or avoid?

    By Saviola, May 1, 2022
    • • 
    • 13 replies
    • 14.9k views
    • 
    • tmb
    • August 31
25. • 

    Audi A4 (2017) best tyre for NOISE and best for ECONOMY

    By markygee, August 14
    • • 
    • 3 replies
    • 341 views
    • 
    • Magnet
    • August 29
26. • 

    Rear suspension is lower on the drivers side.

    By SimonJX, August 21
    • • 
    • 14 replies
    • 498 views
    • 
    • SimonJX
    • August 28

27. A4 B9 recirculation flap motor issue

    By Mark9918, August 4, 2022
    • 4 replies
    • 6.4k views
    • 
    • wanleg
    • August 26

28. Angle adjustment for front seat base

    By steviewevie, August 24
    • 0 replies
    • 128 views
    • 
    • steviewevie
    • August 24