It may not be that the OVP itself is bad. heck and see if the fuse on top is loose. You might have to press the little "forks" together that the fuse blades make contact with. It worked for me!
1985 500SEL (260,000 miles) SOLD!
1974 280 SOLD!
1994 Volvo 850 Turbo Wagon (Yuppie Ice Sled)
"I know I have a Benz and they know it too." If you start bragging about it or shoving in people's face, you then become a Wally; especially to the girls.