i also posted this in electronics. okay so here the problem i just put HID's in my car and a relay with them they work fine with no problem, now whenever i go to turn them on my ABS, Trac off and Service light come on, but they only come on when i turn the switch over to turn my headlights on, so i went ahead and unplugged the hids and turned the lights on and the service lights didnt come on, i replugged them up and bam there they are once i turned my lights on again. so the question is wtf am i doing wrong cuz my headlights and my ABS are two freaking different things why would they be coming on like that?




2010 Lonestar Bash 2nd place J-Body Street Class

Sounds like maybe a bad ground in your wiring to your lights or even the balasts but I have never installed hids so I am just speculating.