This article is from the Chrysler-Plymouth-Dodge FAQ, by Dr. David Zatz with numerous contributions by others.
On my Sundance (Shadow), *all* the plastic covers that go over the seat
belt mounts were squeaking or rattling. I sprayed them with white
lithium grease where they were attached and where the were scraping or
hitting other plastic parts. (Dave)
Also on my Sundance, I had several instrument panel noises. The mechanic
put foam on the back of the radio faceplate and other easily removable
bits of plastic, which helped somewhat. The center console rubbed
against the underside of the dash. (Dave)
 
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