Electrical issue once again

[Wizard50369]

Ok, I got all the windows and everything working.
There's some weird junk going on though. My interior lights do NOT turn off until I put the key in the ignition and turn it to the ON position. Even when my doors have been shut for a few minutes
When I turn on my hazzard lights, a red light on the dash (seat belt warning light i think) blinks.
When I close my door, my right turn signal light is on. until i open my doors again.
My tempature gauge pegs out on the HOT side, until I unplug the gauges (physicaly take them out)
When I turn my key to the ON position, my oil gauge goes to the HIGH side, until I take my key out.
ONLY when i turn my headlights on, my gas gauge comes on. I know I'm low on gas so I'm on my way to get some. Hopefully I can get this light to go off lol.