Auto air conditioning has been running very well, cooling is also very good. Is to open the way, suddenly gone, the fan is gone, what amazing?
Audi Q&AAsk Your Question
2006 Audi A4 Question: Auto air conditioning do not work
Answer #1octeobd2 October 31, 2013, 01:38Rookie
Check the insurance does burst, or switches, relays. If the car circuit no problem, check the outside compressor belt.
I think you need a obd2 tools to check out where the problem is
Answer #2goodguy October 31, 2013, 03:10Master
at first I would the refrigerant level if it is low then top it up to see if the compressor comes on if it is low then check for leaks and go from there.check to see if your fan is working while the compressor is on
Answer #3Greg's Orange Auto (14224 Answers) , Orange, CA - (714) 361-9386globalhelper October 31, 2013, 06:11Master
get your mech to diag as not to waste money