i install hid in my oem fog lights they work. but sometimes i turn them on n only one turns on l/r sometimes they both turn on..does anyone what it could be..they r wired to the factory harness n relay thanks for any help

 

sounds like a short in the wiring. same thing happening with the reg bulb?

 

no when the reg bulb where in it was ok..

 

the wiring probably can't handle the power goign through them.

 

hey silver ek