If the headlights are halogen, these tend to be sensitive to voltage spikes. Before replacing the headlights, have the electrical system checked for faulty voltage regulation.
Yes.Yes.
How do your headlights look? If the headlights are dim, it is possible your charging system is at fault. If your headlights are bright, then check your body grounds.
The standard headlights use one 9004 bulb per side, while the sport headlights use two bulbs, a 9004 and a 9007. Light output is better with the sport headlights. This info is for model years beginning in '94 and '99-01 sport headlights. Retrofitting requires adapting the wiring to the two bulb system and cutting some sheet metal behind the headlights for clearance.
its probably something to do with the wiring system
It's probably a short in your system but it very well could just be your fuse.
An HID Xenon conversion kit is an aftermarket automobile headlight replacement system that will let a car owner swap out standard halogen headlights for LED headlights.
They move via an hydraulic mechanism. The knob on the dash pushes hydraulicfluid in the hoses and push out a lever attached to the headlights. Available information says that the system are sealed and can not be repaired, only changed to an new system.
A car battery causes the headlights to shine
The headlights on the 2002 Toyota Tacoma might work on dim but not on high beam because of a blown fuse. If the headlights are too dim to see properly in the dark, there could also be a problem with the alternator and the charging system in the vehicle.
You could have a short in your electrical system, your battery might need a charge or be replaced.
LED headlights are much brighter than normal headlights. Yes, if you see much brighter headlights on a car, they are most likely going to be LED headlights.