Bsm_chich

Hey guys I got this question on how to fix my wiper. So the problem is that the wiper does not respond to my lever on the right side of the steering wheel. I was using it earlier today and everything was fine. Then all of sudden it shot to the left and stood there hugging my windshield. I parked and placed it back to it's original position when its down, but after turning on the car, the wiper failed to respond. I only have the driver side wiper and when activating them I can hear something buzzing in the direction of the passenger wiper, but nothing on the driver side. I have the electrical diagrams of a the whole car, but it does me no good as I do not know how to read them. Any help you guys can give me would be greatly appreciated.

On another topic, none of the actual buttons on top of the temp and fan speeds work. I can set it to hot and cold, but the when I push on the defroster to activate it, there's no light. I am very new to this vehicle, so that's why I am somewhat of intimated of messing with it. Once again any help from you guys is greatly appreciated.