Headlights on my 2000 S-10 have stopped working. Parking lights and fog lights work. I have changed the headlight relay and switch, but still nothing. Please help

P lights and fogs are fused separately to h lights. Go to the fuse box. Next the high low relays, then the column switch, but have a test lamp ready to test for a supply at the actual headlamp because if there is power to the lamp but no light, check the ground wires from the headlight unit are tight and on clean bare metal

Replace the switch. The low beam side of the switch isn't making a connection.

bad headlight switch

check your relay

change the headlight switch!! itself its broken inside the unner contacts

what i usaully do is check for power at the head light switch power in and power out when you turn on the swicth with a 12 volt test light. not sure but also check fuse box for headlight relays not sure that veh has relays for the head lights. hope this helps Thunderboltz.

The relay has nothing to do with the tail lights, but replacing the switch sounds like a good idea. There's a nut holding it in place, see http://www.skandix.de/en/spare-parts/electrics/switches/switch-headlight/1027524/ to get an idea of the construction. And the price. This is not worth fiddling about unreliable workarounds...
In addition, if fuses 15 and/or 16 burn frequently there might be a problem with the tail light cabling.

Good luck
Ingo

Have you replaced the multi-function switch? It is common for it to stop hedlight funtion and allow other funtions to keep working.

try replacing one of the bulbs if that does not work then you have a bad head light switch.

Maybe a relay but maybe and more probably a broken wire Get a diagram Chilton or Haynes manual