Backup camera/gps issue

Picked my truck up from getting regeared. Everything worked fine. While driving doing the break in process the rear speaker made a loud pop (volume at 25) and went out. Clock went out at the same time. GPS is intermittent and when going into reverse screen goes black. Also the radio/app blue buttons on the side no longer are lit up. Any ideas?

 

Sounds like you blew a fuse or have a short somewhere.

 

^

 

Will look at the fuse’s. Thank you