Nissan Civilian bus Td42. Start it up turn

SOURCE: electrical problem

Find the ground wire on one of the lights and add another ground wire to a good clean metal surface and see if that fixes the problem. It defently sounds like a ground problem at one of the lights.

SOURCE: 1999 jeep grand cherokee / 4.0 L.

I had a skim module go out in mine in the ignition, and I have a 2001. It's a 100 part, and now it starts fine.

SOURCE: 95 pathfinder only 1 headlight comes on both bulbs good

im a mechanic who owns a1995 pathfinder, had the same problem.your trouble is in your daytime running light module. try giving it a tap, bet they will come back on

SOURCE: 1999 nissan sentra gxe headlight problem

I switched one of the new bulbs with a working older bulb, and the problem went away. weird...

SOURCE: '91 Subaru: dash & running lights won't turn on with headlights

This is a problewm I have been researching. On the 91 Loyale there are two headlight relays. The relay for the left headlight also controls the instrument lights and the running lights. If the right relay is working and the left is not, the left headlight will be dim because of a back electrical path through the high beam indicator light on the dash, but the instrument and running lights will be out. I have been trying to find out where Subaru put these relays, but three Subaru service departments have been no help. One dealer's service department told me to remove the large bezel around the instrument panel. I did and the relays weren't there. Lots of luck.
John