E 55 AMG Sedan (211.076) V8-5.5L SC (113.990) (2003)
Emergency Contact Button: Description and Operation
GF82.95-P-4100-04TMU TELE AID Control Unit, Function
GF82.95-P-4100-04TMU TELE AID Control Unit, Function
- with CODE (359) TELE AID emergency call system
The emergency call system control unit (N123/4) has its own microprocessor. It also has 2 sub-units, a telephone module and a navigation module. All
the important data required for a Telematic Alarm Identification on Demand (emergency call system) (TELE AID) emergency call is processed centrally
in the emergency call system control unit (N123/4). The emergency call system control unit (N123/4) uses the installed navigation module to calculate
the vehicle position and, in the event of an emergency call, it generates an emergency call telegram in the form of a message via Short Message Service
(SMS).
The crash data from the restraint systems control unit (N2/7) are received via a serial interface.
The emergency call system control unit (N123/4) can be diagnosed via the Controller Area Network (data bus/CAN bus) (CAN) diagnosis by the central
gateway control unit (N93) using STAR DIAGNOSIS.