When I start the car it makes a loud squealing noise. This only happens once the car has been standing for a while. In the morning when I start car for 1st time sometimes at night a few hours after arriving home. I can not use my aircon at all then the sound is worse. The sound often increases when you turn. Once you drive the sound is gone. My car also needs a service is on 70 000 but I missed 45000 and 60000 service.