Since I'm still getting use to the car...I'm not sure if this is something to worry about. It seems that my rear windshield wiper is having trouble. The windshield wiper fluid nozzel isn't aiming the fluid at my windshield but rather to the side so it barely hits my rear window. Is there a way I can fix it myself or do I need to use my warrenty and take it in to the dealership to have it fixed? Is the nozzel suppose to be on the side and not under the wiper?