Windows: Does not open or close, rolls back up, rolls back down.
Blown fuses, faulty window motors, faulty wiring, and other issues can cause windows to not open/close and roll back up/down. In some cases, the glass of the window is too weak, resulting in the window shattering. Although defective windows may be considered minor defects, the truth is that defective windows can be the first sign of other issues, like faulty electrical systems, for example.