Originally Posted by NaumchukBmw
My A/C has stopped working! It blows warm air in 3 of the 4 slots. The fourth slot blow's mildly cool air. What should I do? Am I out of A/C coolant, or what's going on? I don't know too much about the system. Please help!
The A/C refrigerant is too low - have it recharged & checked for leaks by your dealer.