Brake System

Description and Operation of Stop Lamp Switch

~1min read

Description

The stop lamp switch sends signals to turn on the stop lamps and comfort systems (HECU, ECU, BCM, SMK, etc.) as a system that expresses the driver's intention to brake by depressing the brake pedal.

Test yourself

A quick Hyundai Sonata LF quiz: every answer comes with an explanation and a link to the manual page.