Very strange 124 wagon noise.
Bought a 95 E320 wagon two weeks ago. Nice car.
Driving town yesterday about 30MPH I open the sunroof for the first time.
Thump! Thump! Thump! Hell of a noise. I thought something had broken.
Close the roof, noise goes away.
Open driver and passenger window. No noise.
Open either rear window. Hear the noise.
Open sun roof halway. No noise. Only hear it if opened all the way (or near).
Very strange. It is speed related, slows down as car slows down, and vice versa.
Has anyone had anything close to same symptoms?