It is winter here and the climate control is always on. I hear a very irrititating noise (cricket making noise) from the right side of the vechicle while in the car. I know it cannot be the blower motor as it is just 2 years old (replaced). What could this be.

Thanks

__________________
SANDEEEP
89 300SEL
230,000Km

Very likely the aspirator motor. To get to it, remove the glove box then look for the little motor hanging off the blower chamber. A drop or 2 of ATF might quiet it.

Sixto
95 S420
87 300SDL