Power Windows - Mechanism & Function: Construction

The power window system consists of regulator motors and switches for individual doors, relays and a circuit breaker unit.
Each door window opens/closes by pushing down/pulling up the switch.
Only the driver's door window switch has a 2-stage mechanism:
- When the switch is pushed lightly and held in the pushed position, the window continues to lower until the switch is released.
- When the switch is pushed down fully, the window lowers to the end position automatically.
NOTE: For the sake of safety, the power window system is designed to operate only when the ignition switch is in the ON position.