I just noticed it earlier, when I drive my car over rough roads, there's a annoying sound come from either driver-side door latch or the dashboard. I have my dashboard remove twice at dealer to change burnout light bulbs, can it be the problem??

It sounds like worn out shock/spring from old American cars(I can't describe it). Any help appreciated.

P.S. I noticed that W140 tends to loose some body rigidity over years. Is it just me being picky or it's true?? Sometimes, I feel that the whole body is tweasting on un-even pavements.

Happy Motoring...
Andy Kuo
'92 400SE