No start
 

94' Deville Won't start. No sound when turning key. No horn. No lights. No wipers. No radio. Battery replaced last April (4/09). Car has been running fine. Parked in my driveway for 2 days. It did get pretty cold the last 2 days. About 15-20 degrees over night. Went to start it this afternoon. Absolutely nothing. Any ideas what it might be?

THANKS!

Check the simple things
 

Hi.
Check the simple things first. Like a loose battery cable. See if you can turn them on the battery posts. Look for corrosion at the connections. Clean them and re-tighten them. Look to see if the main battery ground wire is loose or disconnected on the engine side of the cable.

Rcad.