S 600 (221.176) V12-5.5L Turbo (275.953) (2007)
Function
The emergency call system control unit has its own microprocessor. It also has 2 sub-units, a telephone module and a navigation module. All the relevant
data for a TELE AID emergency call are processed centrally in the emergency call system control unit. The emergency call system control unit calculates
the vehicle position with the aid of the installed navigation module and generates a TELE AID emergency call telegram in the form of an SMS in the
event of a TELE AID emergency call.
The crash data are received from the restraint systems control unit via a discrete serial interface.
The emergency call system control unit can be diagnosed over a diagnosis CAN through the central gateway control unit (N93) using STAR
DIAGNOSIS.