Brake Light Switch, Basic Function - GF42.10-P-2001A
WARNING: This page is about a different car, the 2023 Mercedes-Benz C63 S AMG, 2021 Mercedes-Benz C63 S AMG, 2021 Mercedes-Benz C63 AMG, 2020 Mercedes-Benz C63 S AMG, and 2020 Mercedes-Benz C63 AMG. However, it is still accessible from the selected car via links, so may be relevant.
Model all (4XWD, 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.
| Component Descriptions | |||
| Pedal Angle Sensor, Component Description | Model 223 | GF42.22-P-1005A | |
| Model 243 | GF42.22-P-1005B | ||
| Model 206 | GF42.22-P-1005C |