Hello!

1991 560SEL, 41,000 miles

Restored, original miles

I have this very annoying problem.... the front passenger side door
crackles/jerks/makes noises when hitting the brake or going over any
bump/crack on the road...... it is SO ANNOYING.

I tried to fix it in many ways - removed the panel, drove with just
the door shell on and the sound was gone. So I knew it?s from the
panel. Reinstalled the panel with some tape to stop the tension (if
there was any), didn?t work. Unscrewed the door a little about 1cm
further from the fender edge thinking maybe the door was screwed in
too tight, didn?t work.

It is VERY annoying, it makes the car sound like it?s OLD. Does anyone
have any idea about what could cause this? The driver side does have
the noise too, but it is very MINOR. This side makes noise all the
time, it is terrible. Anytime I break, go over a crack, a sewer, a
bump, it makes this bad noise.

Is it just because it?s made of cheap material or what?
Please help, thank you!