so i put in aftermarket radio into my 02 bonneville last saturday and got it all wired up corectly it turned on the memry was saving everything was fine but last tuesday i turned my car one it worked fine but later in the day when i was driving the radio randomly turned off and didnt turn back on ...

so i bought a aftermarket radio for my '02 pontiac bonneville and i got all the wires hooked up and stuff no problems but the issue is when i plug in the harness to my radio it automatically turns on even if the key isnt in the ignition and i cant turn it off so i was wondering if anyone has a ...