Only the front windows operate. Only using driver side switches. The front passenger window switch will not work. The back windows switches do not work individually or driver door

My 1991 Ford crown Vic has all electric windows ect. I bought the car from a guy who cut the wiring harness for the radio and my break lights work but running lights/ taillights don't. Headlights only work on bright and only if you hold the switch in bright. Turn signals work but interior lights don't work. The clock comes on sometimes but goes back out. What could it be?

Car cranks over but won't fire; power windows won't go up or down.

The channel around the trunk fills with water after it rains. If I am parked on even a slight incline (which means my driveway) the water pools in the channel between the rear window and the trunk. It does not leak into the trunk!

But I have to back into my driveway to allow it to drain. Is there a fixable reason for this or is it juat a design flaw?