1986 300E Wired Loud Squeeking From Area Under Glove Box After Start Up

[86 300E]

Not sure what this is or if it would be connected to the rough starts and hard starts on my 86 300e. But when I start the car it starts to make a whinnying/squeeking sound then goes away after about 30 seconds.

Sometime this sound just comes back then goes away.

Most of the time I give it a firm smack under the glove box and the sound stops and dosent come back for a few days.

Other times im at a stop light looking as if i have some serious road rage and it just goes off in it's own time.


Any insight on this would be helpfull.

THANKS