Audi A4 (B9) Forum

689 topics in this forum

1. • 

   Aftermarket clutch kit UK A4 B9 1.4tfsi

   By FancyVW, January 31, 2023
   • • 
   • 5 replies
   • 3.4k views
   • 
   • Magnet
   • February 18, 2023

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3. S4 fake exhausts

   By Karl g, May 5, 2021
   • 8 replies
   • 5.5k views
   • 
   • rewind936
   • February 14, 2023
4. • 

   Service plans

   By simonb82, January 16, 2023
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   • 7 replies
   • 4.5k views
   • 
   • axelz
   • February 13, 2023
5. • 

   RPM jumping

   By Crazycarlo, May 30, 2022
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   • 5 replies
   • 2.8k views
   • 
   • Ben999
   • February 13, 2023
6. • 

   Rear seat space between child seats

   By simonb82, February 10, 2023
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   • 3 replies
   • 1.2k views
   • 
   • Steve Q
   • February 11, 2023

7. Air filter replacement

   By marc4099, January 8, 2021
   • 8 replies
   • 9k views
   • 
   • Stevey Y
   • February 10, 2023
9. • 

   Adblue Fault Message

   By Scott123, February 9, 2023
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   • 2 replies
   • 5.6k views
   • 
   • Stevey Y
   • February 9, 2023

10. Battery sensor

    By Darc, February 7, 2023
    • 0 replies
    • 851 views
    • 
    • Darc
    • February 7, 2023

11. A4 avant interior lights

    By david5416, August 16, 2022
    • 1 reply
    • 2.1k views
    • 
    • senno
    • February 5, 2023
12. • 

    My Audi app

    By Wheatfielder, January 31, 2023
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    • 4 replies
    • 2.9k views
    • 
    • Steve Q
    • February 2, 2023
14. • 

    2018 A4 key fob programming

    By audia4john, January 31, 2023
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    • 1 reply
    • 5.9k views
    • 
    • Steve Q
    • January 31, 2023

15. MPG

    By Wheatfielder, January 30, 2023
    • 0 replies
    • 800 views
    • 
    • Wheatfielder
    • January 30, 2023

16. VCDS usability for an A4 B9 (2021)

    By axelz, January 29, 2023
    • 3 replies
    • 2.7k views
    • 
    • axelz
    • January 30, 2023

17. P08700 error code

    By shadowshlee, January 30, 2023
    • 0 replies
    • 1.5k views
    • 
    • shadowshlee
    • January 30, 2023
18. • 

    67 plate A4 quattro s-line cam belt / water pump replacement

    By norfolkngood, January 19, 2023
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    • 20 replies
    • 1.7k views
    • 
    • norfolkngood
    • January 26, 2023
19. • 

    Safe To Use Lane Assist With No Multifunction Stalk?

    By Ujw, January 14, 2023
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    • 4 replies
    • 992 views
    • 
    • Ujw
    • January 24, 2023
20. • 

    Real mpg

    By Laurentiu, January 23, 2023
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    • 11 replies
    • 4.5k views
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    • 56Doc
    • January 24, 2023
21. • 

    Why Was the A4 1.4 Discontinued?

    By Ujw, January 19, 2023
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    • 4 replies
    • 3k views
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    • Steve Q
    • January 21, 2023
22. • 

    Excessive wear to rear tyres on quattro system

    By haggis_, January 18, 2023
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    • 1 reply
    • 1.8k views
    • 
    • Magnet
    • January 18, 2023
23. • 

    Remap for Audi 35 tdi automatic

    By Ralphy87, January 17, 2023
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    • 1 reply
    • 1.7k views
    • 
    • Steve Q
    • January 17, 2023
24. • 

    new key

    By Laurentiu, January 16, 2023
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    • 1 reply
    • 808 views
    • 
    • Steve Q
    • January 17, 2023
25. • 

    Audi app

    By Wheatfielder, January 8, 2023
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    • 3 replies
    • 992 views
    • 
    • jdragon
    • January 16, 2023
26. • 

    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
    • 629 views
    • 
    • Steve Q
    • January 14, 2023
27. • 

    Audi A4 1.4 tsfi 2016 MODEL - Inspection Due?

    By Moses, January 13, 2023
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    • 6 replies
    • 1.4k views
    • 
    • Moses
    • January 13, 2023
28. • 

    vibration in gearbox

    By Laurentiu, January 13, 2023
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    • 3 replies
    • 1.7k views
    • 
    • Steve Q
    • January 13, 2023