Genuine OEM Volkswagen Brake Light Switch, part number 1C0945511A. This switch activates the brake lights when the pedal is pressed, providing crucial signaling to other drivers. It is an electrical component typically located near the brake pedal assembly. Weighing 0.032 kg, this switch is manufactured to precise electrical specifications. Using a genuine OEM switch ensures accurate signal timing, reliable operation, and proper integration with the vehicle's electrical system.