I have a '91 300TE Wagon and ever since I bought the car about two years ago I have heard this rattle. I only notice it in the summer when I have the window down. It only happens when I go over a bump and it is only when the drivers side rear wheel hits the bump. It sounds like loose change and can be quite irritating. I have tried to find it off and on with a rubber mallet for two years and have been unsuccessful. Does anyone have any ideas???

Andrew

A familiar sound. First, I had a funny jingling sound from the center of the 91 300E which turned out to be a loose U clamp on the exhaust system attached to the support bracket off of the transmission.

But now recently.... I have heard the same noise you describe and I don't know where it is coming from either.

Haasman

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'03 E320 Wagon-Sold
'95 E320 Wagon-Went to Ex
'93 190E 2.6-Wrecked
'91 300E-Went to Ex
'65 911 Coupe (#302580)

Andrew
Have you check your E brakes? sometime E brake too loose will do that too

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MB STARS Master Guild Technician,17 years MB tech
14 years independent shop owner