My radio won't shut off even after I turn engine off and open the door. on 2006 Ford Explorer

I initially started off with a door open sensor on all the time. During that time, the issue with the radio happened occasionally, but I could get it to stop by putting the key in and pulling it out.

by in Council Bluffs, IA on April 14, 2013
1 answer
ANSWER by on April 15, 2013
you may have a short seek diag and est