installed l.e.ds on my car but when i turn the headlights on , they dont light up neither do my interior lights and tailights, and license place light. they work because when i autostart, the parking lights come on and thats when everything light up. havent installed the load resistors so im guessing thats the problem?? but not sure.. any help is appreciated!

 

when you say you installed LED do you mean like, your interior do not come on? why would that happen unless you tampered with some type of wires, i've literally changed every bulb in and out of my car with led's and they are find.

 

idk. its weird. none of the lights come on besides my headlights and fogs. and it happened right after i installed the switchbacks in the turn signals. they blink when i unlock the doors so idk what it could be

 

Sounds like you may have messed with some wires. Or maybe a bad fuse. I would test all the fuses that suppress the light circuits and go from there. Shouldn't be a need for any additional parts to make the system work.

Out of curiousity, where did you get the led kit and exactly which lights did you replace?

 

got them from ijdmtoy and replaced my turn signals with switchbacks.

 

Ok I figured out the problem thanks to someone else who posted and had the same problem
It was the "small light" fuse. Used one of spare fuses to replace it and now everything works