1991 BMW 525i won't get cold

Thank you for responding and for your response to my question about LEDs
2 hours after posting, the compressor seized, after only one year of use. The shop that installed it did a shoddy job on the install and even though I have a lifetime warranty I am hesitant to bring it back to them to be replaced.
When he installed the compressor he removed the washer fluid reservoir and ever since it has leaked and when it is full I get a message saying it's low.

There was a cascade of events that occurred yesterday that had me baffled, first in the morning my battery was dead I jump started it and then got a TRANS PROGRAM message and the BREAK FLUID light was on, after HOURS of freaking out and thinking that I'd have to have my Transmission rebuilt all I did to fix it was remove the DME relay clean the connects and it started working again.

The thing that has me baffled- The compressor clutch is seized- I can't turn it with my hand. But the fuse never blew? I'd think that the fuse would blow if the compressor has power going to it but won't turn.

Also and I assume this would be an unrelated question (although it might not be considering the current electrical problems I've experienced) there is a wire harness that connects to the fire wall then to a large round plug on the drivers side next to the fuse box in the engine compartment. I noticed that one of the wires in that harness have melted thew the insulation. Is this common on older BMWs or should I look into it?

I have also looked into the auxiliary fan- I don't think I have one installed on my car.

I was wrong I have one.