ok heres the problem, whenever i turn on either the heat or ac and like choose the air to come out from either the top or on the feet, not the front four vents the air still comes out of the vent on the driver side. I have to close it to stop the air from coming out. Can anyone tell me what might be causing this? I just changed the hazard/ signal relay, do yall think i might have tripped some kinda of wire up? thanks for the help