okay the problem is that the headlights on my hatchy (both low and high beam) don't work. Both turn signals work though. The combination light switch has been replaced, and the battery & alternator as well (alternator went bad). I also checked the under-dash fuses and they're all good! A few times though, my headlights would work out of the blue.....Thanx for all the input in advance!!!

 

Go thru and check the headlight wiring..

You might have a frayed wire(s) or bad ground(s).

 

if i have either of those, would i have 2 replace the harness, or would it be best to repair it?