I have a 1990 Full Size Blazer.

About a week ago I was driving and my headlights just went out.

All the parking lights turn signals, etc are working.

Just the headlights are blown.

I checked all the fuses under the dash and all are working. The bulbs are fine.

Does anyone know if there are any other fuses located on the truck or if there is a circuit breaker or some main switch for the head lights.

im not sure on the 90, but I know on the older stuff there was a fuse built into the switch itself. First thing I would do is get the meter out and check the wires for power. If you have power going in but not coming out it would be the switch.

so do i need to change the switch regardless or do i need to just change a special fuse on the switch???