Fix Fault Audi A4

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We have 92 questions about fixing 'audi a4'

audi a4 alarm?

The alarm is going off when i unlock the car. What could be the problem??


how can i fix my audi a4 tdi?

the automatic tensioner for my auxiliary drivebelt has seized. i'm trying to fit a new drivebelt, but to do that, i first need to free or replace the auto tensioner. it's on a 1998 audi a4 tdi automat ... more


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audi a4?

how do u get the speakers out the door 2 replace tem ?


audi a4 sline engine controll relay?

car does not start crank over fault code engine controll relay


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audi a4 casetee code?

dino


How do I remove a disc from a car cd player?

A disc is stuck in my Audi A4 cd player - how can I get it out?


audi a4 problem?

got an audi A4 3.0 TDi 2006 80000 miles got same problem as someone else on your website glow plug flashes and goes into limp mode i have change pressure valve in common rail but problem still sam ... more


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washer bottle a4 audi 1997?

how to change washer bottle on audi a4


How do I remove a Cd from a Bose sound system?

I have an Audi A4 2002 with a Bose Symphony sound system that has CD stuck in it. It shows the message 'CD Error 3' How do I cure this?


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audi a4 alarm(1996 model)?

Key Fob not working and using key does not completely disarm alarm. tried holding key over but this did not work 1) how to disarm the complete system 2) re code/sync the key fobs( have two that don' ... more


audi a4 alarm system?

The key forb has stopped working, i can get the car open but the complete system does not dis arm with the key 1) can i re-program the key forb 2)can i disable the alarm system


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find my reverse switch please?

audi a4 1996 manual gearbox,where is reverse switch,reverse lights not comming on.


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how to change rear wheel bearings on audi a4 avenet 1995?

need help


How to fix an Audi A4 powerhood?

My a4 convertibles hood will unlock, fold and unlock the rear hood cover, raise it then stops. If I have the hood down & locked ( manually) it won't come up at all, just says carnt be used on the dash ... more


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How do I replace Thermostat on Audi A4 2.0 2001?

In the Haynes Manual it states that an ALT engine needs to have Manifold removed first sure this is an extreme there must be an easier way?


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audi a4 avante?

how to remove tailgate panel


audi a4 cd player is lit red and will not function,showing no error code?

how can io fix my audi car cd system as it appears to be stuck with lit display showing red


how do i reprogram key for 2006 audi a4?

central locking stopped working,so i changed the battery in the key fob.but it needs to be reporgrammed and i have only one key


do i have to remove the wing on my audi a4 to fit my bonnet release cable?

audi a4 2004-2005


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my sick audi?

anyone can hellp me please i have a audi a4 year 2005 automatic. the problem is when im driving it changes from d to s and it want go in reverse and also when I tray to slow down the engine gos off it ... more