A few days ago my X5 A/C still work (when the car is moving I get cold air blowing out of the vents but if I stop at the traffic the cool air stop and start blowing warm air) As I found the condenser fan is dead and I drove it to my local repairer. Christmas is near and the local repairer called me a few day later and tell me to pick up the car as the part won't be delivered until early Jan 2018.

When I picked up my car and I've found my car is with AC ON AND FULL BLAST. On my way home the a/c never blow any cool air even the car is on the highway.

I assumed the condenser fan was dead when the repairer tried to locate the problem and let the car idle in his garage and use the full blast A/C (MAX) and damaged the A/C compressor?

I have tried to turn on the A/C and couldn't hear any clicks sound from the engine bay. But the compressor motor is rotating. After I drove the car with the A/C on for about 10 mins, I touch the high-pressure pipe but it's not hot at all.

AT LAST THANK YOU ALL. AND SORRY FOR MY BAD ENGLISH.