Vehicle Overheat problems of the 2010 Chevrolet Malibu

The electrical randomly malfunctions sometimes the interior and exterior lights won't work and they randomly come on or go off while driving. While I was driving down the highway the headlights stopped working and it was almost dark out side I had to pull over and turn off the car and restart it a couple times before they came back on. There is a leak somewhere that causes the car to overheat. The motor blower for the heating and cooling will also randomly stop working. The windshield wipers broke and after replacing and fixing the part they broke again while I was driving down a crowded highway in the pouring rain. I fixed the windshield wipers 2 times and they still continue to malfunction and quit working. The exauhst has a leak. The transmission malfunctions and doesn't shift right while driving it takes forever to shift and one time while driving the vehicle started to lose power and would barely drive when I would give it gas and the brakes wouldn't work it was like that for about 8 minutes before it finally started to work properly. There is a piece that connects to the transmission that keeps coming undone causing the vehicle to not be able to shift gears. I started the vehicle and tried to put it in drive but it wouldn't work and I fixed the problem and upon arriving at my destination the vehicle went into park but continued to move I had to use the emergency brake to stop it. The warning light for the engine, traction control stability and the tires has been on for several months. The turn signals randomly quit working while driving when I first turn them on they don't work but after a couple seconds they start to work. The mid flap came off while I was driving 55 mph down the highway and almost caused me to wreck. The parts affected is the electrical, body, power train, lighting, wheels, suspension, brakes, visibility/wipers and the engine.