1) Lowered drivers side window during test drive and about 3/4 of the way down, it stopped completely (about 1/2 a second), made a loud pop noise, then continued down. When rolling back up, the tint had a 7" vertical scratch. Everytime rolling down the window it stops in the same spot and makes a loud noise. Coming up is smooth.

2) Seems to be air leak at top left of drivers window.

3) ABS light is on

4) When pressing the brake pedal with vehicle running, it (the brake pedal inside the cab) makes a loud eeeeeeeeeeerrrrrrrrr noise (NOT A clicking noise that activates abs) EVERYTIME I touch the pedal??? This is very irritating.

Thanks in advance for any help....