My driverside window will go down and then won't go back up unless you wait a few minutes then starts to go up then quits again. I heard people saying about the window motors but when I try and put it up and down and doesn't go I hear a buzzing sound under the dash about the center of it. Gonna try and find the noise and what it is, but do you still think it is the motor with that buzzing sound under the center of the dash. Thanks