headlights not working

Hay yall

I have a 1998 Jimmy 4 door 2x4. The headlights will not come on. I have good fueses and relays and good grounds @ the frame and @ the batt. All the lights in and out of the Jimmy work fine except the headlights. I have also replaced all 4 headlight blubs ( no luck ). If anyone has any info on how to fix this prob or if you need more info or details PLEASE let me know.
:banghead:
Thanks
v8chevette

I think you need to pull the headlight switch and see if it has 12v going in and coming out.

Do you have any after market auxiliary lights? When not hooked up properly auxiliary lights can cause a melt down on the headlight switch.

Thanks for your info. I will pull it tomorow and check the for 12v in and out. Ill let you know what I find.