Installed an aftermarket radio and it randomly turns on when opening and closing doors. I verified I have the constant and ignition power wired correctly. It dosent happen all the time, but I have noticed some times when I walk away or up to my car the radio connects Bluetooth, then starts playing music.

 

Maybe something is floating or a switch bounce is causing noise on the ground/ignition. 

Have you grounded the radio to a door switch wire? 

If that switch is dicky, it would explain the way it randomly turns on. 

Easy check is to open the door, have the radio turn on and push the door switch button and see if there’s any change. 

I’ve got a Liberty that does the opposite - open a door and the radio turns off. Same deal I’m sure, just wired differently. 

Cheers 

Bennie

PS: actually, grounding to the door switch wouldn’t work I don’t think. I’ve confused myself on this one now...