(Telematics Services Communications Module, Component Description - GF82.85-P-0220LF)
Model 217, 222 up to model year 2017 with code 350 (Ecall emergency call system, Europe)
Model 217, 222 up to model year 2017 with code B54 (Live Traffic Information)
Shown on model 222.0 with code 350 (eCall Europe emergency call system) and without code B54 (Live Traffic Information)
Shown on model 222.0 with code B54 (Live Traffic Information) and without code 350 (eCall Europe emergency call system)
Shown on model 222.0 with code B54 (Live Traffic Information) and with code 350 (eCall Europe emergency call system)
Location
The telematics services communications module is located behind the rear seat backrest in the trunk on the control unit plate.
Tasks
- Receiving and transmitting position data
- Receiving and forwarding real time traffic data
Receiving and transmitting position data
The telematics services communications module uses the diagnostic CAN (CAN D).
The telematics services communications module receives position data from the COMAND controller unit (A40/3) via a Universal Serial Bus (USB) connection and sends the data over a direct line to the emergency call system antenna splitter (A2/25) with CODE 386 (Comfort telephony).
The telematics services communications module receives position data from the COMAND controller unit via a Universal Serial Bus (USB) connection and sends the data over a direct line to the emergency call system antenna splitter, except CODE 386 (Comfort telephony), up to 17.11.2013.
The telematics services communications module receives position data from the COMAND controller unit via a Universal Serial Bus (USB) connection and sends the data over a direct line to the multifunction antenna (A28/11), except CODE 386 (Comfort telephony), as of 18.11.2013.
The position data is needed for the real time traffic data service and is sent to the service provider.
Receiving and forwarding real time traffic data
The telematics services communications module receives real-time traffic data from the emergency call system antenna splitter with CODE 386 (Comfort telephony) and routes the data over the USB connection to the COMAND controller unit.
The telematics services communications module receives real-time traffic data from the emergency call system antenna splitter, except CODE 386 (Comfort telephony), up to 17.11.2013 and routes the data over a USB connection to the COMAND controller unit.
The telematics services communications module receives real-time traffic data from the multifunction antenna, except CODE 386 (Comfort telephony), as of 18.11.2013 and routes them over a USB connection to the COMAND controller unit.
| Wiring diagram for telematics services communications module control unit | PE82.85-P-2105-97SEA |