Hi all
When I turn my A4 on the ac turns on (at least the fan) but no cold air. I have waited more than 20 mins to see if it starts cooling but nothing ( with the motor on). But as soon as I start moving it starts working fine. Any idea what might be?
thanks in advance!!

 

Cars usually don't run the A/C compressor when you're not moving.

 

thanks for the answer. But as far as I know (at least all my previus cars) AC compressor tunrs on when you start the car. They do not start the compressor when you only open the switch but they do whe you start the motor. In my case the AC compressor only comes on when the car is moving.
thanks again