4.4I 2002 X5 AC problem

[Camille]

Hello,

My X5 has a defective AC. when I turn on the car, the AC fails to switch on even when I have it on max. However, the rear vents works fine but the main front vents fail to deliver any air during 3 to 4 minutes then the AC works fine. I had a full AC checking and the compresor has been changed. It worked fine during 1 month and the same problem came back.

Any idea on how to fix this problem.
Many thanks

[Rob_]

Sounds like a final stage blower resistor.

[seca111]

Originally Posted by Rob_

Sounds like a final stage blower resistor.

Thats exactly what it is, I have the same vehicle and I had the same problem last week. They replaced that and everything is perfect now

[ROMEO]

HI guys.. Is it normal for tthe AC to turn on by itself when turn on the engine?
I am new to X5's. I had mine for only 2 months now. Please advise.. thanks in advance.