I bought my 92 SC a few weeks ago and when I got it I was told that the Battery and the alternator had recently been changed. I had the car in my driveway for a couple days without starting it up because i forgot to warm it up. Now the car won't start and the radio and other instruments won't come on, my headlights wont even flip up. Its been cold recently so I thought maybe it was the battery. Its a Deka "60" does anyone know how these batteries perform in the winter. It sounds to me like it might be my alternator though.