Central Locking System Inside Door Handle Switch, Basic Function - GF80.20-P-2014A

Model All (4xWD, CAR) 

Overview 

This document contains information on:

• General 
• Function 

Courtesy of MERCEDES-BENZ USA

Sample diagram of central locking inside door handle switch 

General 

The central locking inside door handle switch (3) is located in the driver's door trim. In vehicles with USA version or Canada version, a central locking inside door handle switch (3) is additionally located in the front passenger door trim. Depending on the vehicle model (e.g. model 464), the central locking inside door handle switch (3) is installed in the cockpit and without integrated indicator lamp.

Function 

Via the central locking inside door handle switch (3), the locking/unlocking of the central locking system can be initiated by actuating the "Open central locking system" pushbutton switch (1) or "Close central locking system" pushbutton switch (2) and the automatic locking/unlocking activated and deactivated.

The respective front door control unit reads in the status of the relevant central locking button and actuates the integrated indicator lamp.