1985 MB 300TD (wagon)

The low beams on both my headlights quit working at the same time. High beams, fogs, and other things seem fine.

I checked the fuses they look fine. Two different fuses control each low beam. So a single bad fuse doesn't seem possible.

What could it be?

__________________
JWJ
1983 MB 300D - > 430,000 miles - Deep Blue - Bilstein Comforts - 0-60 in 24 seconds - 27MPG
1985 MB 300TD (wagon) - > 275,000 miles - Manila Beige - Thule rack - 0-60 in 18 seconds - 22 - 25MPG
Biodiesel, Mobil Delvac 1, and Viton fuel lines!