Exileds2k

Having this intermittent issue where sometimes when I turn the car on my ABS light well come on and I will have no power to the AC/heater display, hardwired radar detector goes off, and the mirrors stop working. I've noticed the heat has been causing this issue to happen more often. Usually what I do to fix it is turn the car back off turn the key to the on position and wait for the car to cycle before turning it back on.

My first thought was it could be a relay or a ground but ABS, and AC/heater display are two completely different things so anyone got any ideas?

Thanks for the help.