Wiring diagrams needed?

Well, I was more hoping to get a schematic of the headlight high beams, windshield wipers ect. So, the schematic going from the BCM to those components.

I'm starting to think something got fried when the previous owner installed the radio. I know for sure they had it hooked up to one of the constants. Not sure what one but, it keeps draining the battery they supposedly got it fixed properly. But when I got it I was told by Valvoline that my driverside headlight had to much voltage and its like the things stuck on hi beem and the ads system went so I replaced the wheelspeed sensors and the output speed sensor. It was working good for a bit. But right before it went in to some kinda limpmod. I noticed that when I'd take a left turn my windshield wipers would stall out for like 5-8 seconds then start back up. Also my over head lights turns off after a few seconds when the driverside door is opened but when any other door is open it stays on for some time or until the doors are closed. Plus I use my auto for my head lights and they stay on during the day. But yeah so out of no where my dash spedo drops, there's no trouble code lights but my transmission is jumping like it was having a hard time going so I parked for a month and got it towed to my place and test drove it and it's stuck in second gear. And there's still no codes I even put a code reader to it and tested the alternator and it's working as it should. So that's why I kinda leaning towards electrical.

I would if I could. Unfortunately, is fairly cold here and I waited too long in between starting it and the battery depleted. I'd jump it but I don't want to damage anymore circuits. So, I want to get a good idea of what to start looking at before getting a new battery. Also, I did notice a bit of a whining coming from the drive belt area, but I couldn't identify where exactly it was coming from. So it could be the alt but if you look at fig3-4 of the last set of schematics you sent me, you'll see the left headlight feeds the auto and the daytime running lamp leads back into the low beam and the ground for turn signal multi switch feeds back to the auto relay. I'm pretty sure the left would be the driver side headlight. So, if that grounded out somewhere wouldn't the left headlight be the only one to receive more volts? My original thought was that it had something to do with PCM but now it's looking like multiple components.

Because the passenger side is the only headlight consistently getting too much voltage with no pulsing.

I definitely appreciate the input. I haven't work on many vehicle circuits. I honestly can't recall what the voltage was but as soon as I get a battery in there I'll let you know.