I have the same issue with my 1988 TE as Ron does with his. I've had all of the things looked at that Ron has and I even looked at the antenna motor. None of it seemed to be the culprit.

If you have any success, Ron, please let us know.

Thanks.

__________________
David

His:
2003 Dodge Durango SLT
2002 BMW E39 530i Sport
1988 Mercedes 300TE
Hers:
2003 Chevrolet Suburban
1999 E430