So I recently got a 2007 hummer h3 everything works good except for when I turn the car off and get out the radio stays on the only door that turns off the radio is the passenger door so I gotta open the passenger door before getting out anybody know how to fix?

 

probably need to clean up the door switch on the drivers door

 

^X2 or swap with passenger door switch.

 

Do the dome lights turn on when you open the drivers door? I've replaced a number of the door switches in mine. Easy job.