...my tech re-checked the warning buzzer relay. It is located under/behind the dash. Once replaced, it all works fine. My tech's assistant replace the door panel, after my tech replaced the regulator. While replacing the panel, he shorted the door lights, that caused the problem.
Again, thanks for your help
1989 300TE "Alice"
1990 300CE "Sam Spade"
1991 300CE "Beowulf" RIP (06.1991 - 10.10.2007)
1998 E320 "Orson"
2002 C320 Wagon "Molly Fox"
Res non semper sunt quae esse videntur
Not in this weather!