Issue with Vert wiring

[240silvia]

So here's the deal. In my vert, I lost power to my constant wire that controls my radio. My power antenna stopped going up and down. Also, my interior lights don't work anymore. On my cluster my open door light flashes all the time while I'm driving, and everytime it flashes, my clock on the cluster resets

Any ideas? Probably a gound somewhere, I just don't know where to start.

[drftwerks]

start with a wiring diag see what comon ground there is.