I know that this is possible and I'm hoping that you guys can help me out.
I have my stuff tapped into the 12v connection(ciggy lighters) except its hardwired behind. I am wondering how I can get the ciggy lighters to go off w/ the car. I hate having to worry about unplugging stuff and turning it off.
I have a 2002 alero and do have a little bit of knowledge on the electronics and won't mind having to do some wiring if I need to.