park engaged

I need to change my park break module, but not sure of the procedure. Has anyone any experience?

Noobie question here. My wife is a wee bit intimidated by our new MS. After two weeks, she has finally started to take it out on her own. Tonight she drove it home without me. When I arrived 45 minutes later I observed that though the car was unoccupied, all screens were on, music was playing...