after about 30-45 minutes of night driving my lights start to flash like something is overheating or shorting out somewhere becasue if i shut the lights off for 10 minutes i can drive for another half hour, anybody have any ideas???

 

you have a short some where. there a saftey feature built in that if there is a short instead of blowing a fues and loosing headlights completely they have a automatically resetting circuit breaker(like you ture signals). go to the head lights and trace the wire, you'll find a short somewhere