Brake Light Switch, Basic Function - GF42.10-P-2001A
WARNING: This page is about a different car, the 2020 Mercedes-Benz SLC43 AMG, 2019 Mercedes-Benz SLC43 AMG, 2018 Mercedes-Benz SLC43 AMG, and 2017 Mercedes-Benz SLC43 AMG. However, it is still accessible from the selected car via links, so may be relevant.
Model all (CAR)
Example illustration
Overview
This document contains information on:
- General
- Function
General
The Brake light switch is located to the left of the Brake pedal.
Function
The Brake light switch consists of a shaft with ring magnet. The ring magnet rotates in a printed circuit board with stator in two fixed Hall elements. This produces a change in the voltage. The information about the Brake pedal position is routed in the form of two signal voltages to the ESP® control unit.