Compressor not engaging , checked relays and fuses and the radiator fans are running time i crank car,

I am having overheating issues after 15 minutes of driving. Coolant levels are full! Fan isn't coming on. I'm not to familiar with ponies. This baby is my late husbands and all I have left of his. He taught me to work on my little neon and kota but never the pony. Can anyone give me some ideas

Radio lost power, slow drain on battery over two weeks. Do not know location of passenger compartment fuse panel.

Fuses all good though I see no action for the wipers. And radio has no sound powers on but that's it.

No rear defrost. So wondering if I can Sauder the wire back onto the window as the one on passenger side came off ?

The radio doesn’t turn on at all

After a deadshort with the exterior lights the ac fuse blew and was replaced, then the radio, exterior and interior lights, ac, electric locks or stationary lights do not work.
Radio has stopped working as well as the air con and heater no interior locking button or lighting button work either the interior lights

I filled freon and it lasted several days. But during that time it shut off on its own then turned right back on. This occurred twice. I turned it on and it sounded as if it was came on but no air blowing out at all now. I figure it must have a leak. Just curious if it is possibly something else as well I should be checking. I recently bought the car so I'm not aware of anything that's been replaced or if they even attempted to fix the issue. Any advice is appreciated.

Reinstalled factory stereo in my recently bought 2005 mustang. Everything is connected right and fuses are all good but I have no sound. Is there something I'm missing here or what.