check your fuses, and motors. i have a spare motor if that is the problem. i'd replace the fuse first tho, although it might look okay sometimes theya re bad. explaining why i have an extra sunroof motor.
198? 300D ???K - Future DD
1989 300TE 285K - traded in '12
1984 300SD 186K - Sold in 08
1978 300SD 330K - Died in 05