How do I know what is keeping my magnum from starting? on 2005 Dodge Magnum

My magnum has 1/2 a tank of gas in it. I just had the battery tested and it is fully charged. When I turn the key to the on position there is nothing. No gauges, radio, lights, or annoying door ding. The people I spoke with at autozone said it was most likely a connectiion somewhere.

by in Bullhead City, AZ on October 04, 2011
1 answer
ANSWER by on March 20, 2013
I had this problem maybe two or three years ago. When you put the key in to start the it will start but shuts back off. I found that its the sercurity system on the car. Make sure the key is snapped together and sercured.
Related Items:
today i loosened the bolts on the intake manifold to change my plugs but realized it looked very complicated and didnt want to mess something up so i tightened them back up and called it quits. i l...