Well first off i live in Toronto,Ontario but when you cant feel you toes after 30 sec that what it feels like(-145)

.Its only like -43 with the wind but god dam its cold.I was up all night thinking what it could be so,i went in my car turning the system on and off nothing still.I then walked around the passenger side of the rear to take out my daughter child seat when i closed the door,wow music.So i was happy but the people next store was not,cd up full blast at 3:30 in the morning.So i then took off the door panel and to my surprize the neg wire was only on a bit,so i got out the black tape and taped it up.Now it works what a headack.
Thanks for the hint Honkeytonk Monkey i will let the car warm up before i start the tunes.