Sorry if this is already posted some were but i done a seach and didnt find it.
I have a 03 grand prix se... bought a kenwood pkg-mp18 stereo, the harness on it looked like crap so i started cutting wires (big mistake). i twisted the wires togather for now but its not working right.
I twisted the acc wires togather...Cont wires togather and the grnd...it sounded like the head unit can on but theirs no lights on the radio at all.. I seen theirs a illumenating wire so i hooked it to the constant wire and it comes on fine but when i turn the car off it stays on so i put it on the acc wires thinking it would turn off but it doesnt even turn on.
If i would assume that thiers no power at all to the acc wires then untwisting them shouldnt make a diffrence but then the unit wont power on at all... I am so freaking confused right now.
Please help me
