There are several possibilities; headlight switch, headlight breaker or fuse, connectors, dimmer switch.
i was driving in the rain last night my headlights and wipers quit working and i stop the car for 15 minutes and they starting working again and they are still working what could have cause this my car is 2002 cavalier
Check the alternator.
It is possible that both of the fuses are bad for the low beam headlights and the cruise control. A loose ground wire could cause the fuses to blow.
The dim lights on a 1994 Grand Prix could go out when the headlamp switch is on if there is a short in the wiring for the headlights. There could also be a problem with the bulbs themselves if they were touched during installation. The oils in the fingers can short out new headlights.
If parking and tailights are working could be headlight switch--rheostat for dimming control could be bad
Yes it could.
a radiator is actually more fragile then people believe. A rock could penetrate it and cause it to leak. With that in mind, If the vehicle was in an accident to cause the headlights to come off, it could damage the radiator.
Blown fuse or the lights are just blown and need replacing.
There are several possibilities: It could mean a bad switch in the dashboard. It could mean a bad ground or bad connection in the wiring. There are other possibilities but that's where I'd start.
that's definatly your voltage regulator i had the same problem on mine
If the motors are working, then there has to be a problem between the motors and the lights. If they are only "working" though if you bench test them, and they don't actually do anything when you turn on the lights, then there must be an electrical problem such as a break in a wire or a bad ground to the motors.
the carbaretta could have blown mate