Has anyone had problems with their air con unit? The one in my 00TL has been acting funny, the temp numbers sometimes changes and goes to 20 (the air doesn't drop to 20 though) and the numbers will sometimes freeze and I'll have to push all the buttons until something "unfreezes" it. Once in a while the air will flow from all the vents, including the foot and defroster areas when it should only be coming from the main vents.

Also, when stopped at a light or something, the belt or compressor seems to run loud, I'm not sure if that is normal for our cars, but I can feel the vibrations in the brake pedal and hear it clearly if the radio is turned down.

Any ideas or suggestions?

 

Just to clarify, the sound if more like a hum or vibration. You can hear it switching on and off, like a home air conditioner unit.

 

Any help??