All data important for a TELE AID emergency call (for code 930 also the data for the taxi emergency call) is processed centrally by the emergency call control module (TELE AID, A35/8). It calculates the vehicle position with the aid of the GPS control module installed and generates the emergency call telegram in the case of an emergency call.
The data is received by the restraint systems control module (N2/7) via a serial interface.
The telephone handset (A34) directly connected to the emergency call system control module (TELE AID, A35/8) can be actuated by the emergency call system control module (TELE AID, A35/8) directly via the serial TELE AID interface.
The emergency call control module (TELE AID, A35/8) is capable of diagnosis via STAR diagnosis.