Quote:
Originally Posted by ashrafkh
guys, my problem is that from time to time the AC only cools the left side (driver side) and the other side (right and rear) just blow air not cold at all, 1st i went to the mechanical and he refilled the gaz, and life was perfect, after few months (now) the problem came back! could someone advice what is the problem? how to fix it 
oh one more thing, i noticed that when the fan speed is low then all zones cools (or maybe i feel so) |
If you refilled the A/C circuit and the problem came back after some time you obviously have a leak somewhere. If the passenger side A/C starts being less effective it is a first sign of low refrigerant. A garage or an A/C shop will be able to trace the circuit and find the leak. They should check if there is no leak at the low or high pressure A/C valves as I have seen several X5 with leaking valves including mine.