94 S320. When car is started first thing in the morning the belt squeals for about 1min., especially on rainy or damp days. Sometimes if I rev the engine a few quick bursts the squeal goes away. When driving along at 40-60 and quickly accelerating there is a quick chirp and also when quickly letting off the accelerator. When turning the engine off the belt again chirps. Any ideas other than replacing the belt, its 2yrs old.

Zibby