Keyless-Go Control unit, Basic Function - GF80.61-P-9891A
WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.
Model all (CAR)
Task
The KEYLESS-GO Control unit is connected to the network architecture of the vehicle. The functions of the KEYLESS-GO Control unit are integrated in the electronic ignition lock Control unit in a Model-dependent manner.
The KEYLESS-GO Control unit and/or the KEYLESS-GO control in the electronic ignition lock Control unit controls the following functions:
- KEYLESS-GO start
- KEYLESS-GO (vehicles with KEYLESS-GO)
- HANDS-FREE ACCESS (vehicles with HANDS-FREE ACCESS)
For the implementation of the functions, the KEYLESS-GO control processes the following information among other things:
- Signals from the transmitter key or the Digital Vehicle Key (vehicles with vehicle access and drive authorization via mobile phone)
- Signals from the KEYLESS-GO antennae
- Signals from the sensors in the door handles (vehicles with KEYLESS-GO)
- Signals from the rear switch module for HANDS-FREE ACCESS (vehicles with HANDS-FREE ACCESS)
- Circuit status
- Service brake, status
- Status of central locking
- Status of start/stop button
The KEYLESS-GO control processes this information and transmits, among other things, the following information and requests via the network architecture:
- Convenience feature request
- Convenience feature direction
- Show messages request