hid help

[newbie1276]

just took over 01 gmc yukon put hid kit in does not light all threads on here say something about relay kit mine did not come with anybody here know if thats the problem. should be plug and play they said. any help greatly appreciated

 

[Getwired]

The ballasts draw a fair amount of current, and you should be using a dedicated relay harness for them, so you don't blow the headlight fuses or melt your stock wire harnesses. Keep searching the HID threads here and ask mikemjohnson, he can explain it further!