All 2000 Audi A4 Quattro questions

The side mirrors on my side mirrors on the doors will darken.

I also want to know how to replace it?

the one in center of display screen that shows ok etc

3 beep tones

it will not grab any gear i put it in knob move into gear but no transmission movement at all

MY AUDI A4 GO'S INTO GEARS ON DISPLAY BUT WONT MOVE ENGINE JUST REV.S I CHECKED THE FLUID HA...

when stepping on the gas at 20- 30 mph it hesitates and i feel a small shake when it changes gear...

FM works good, just the AM is weak. Is there a fuse for a built in booster? this Audi has a wind...

Is there a contrast adjustment for rear view mirrow with the auto diming feature?...The rear wind...

Can anyone please tell me if $1100 sounds fair for replacement of tie-rods and front left axel on...

Had my audi smog check now the ECU fuse keeps on burning up, the car only turns but does not start.

how do i find and replace the oil sending unit. its leaking oil.

i have a 2000 a4 1.8t quattro out of no where i lost power and it would not run and the check eng...

At what point should you have the timing belt replaced ?

need to find the location of the sending unit in my 2000 Audi A6, 2.7.