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SOS switch, location/task/design/function - GF82.95-P-4107SK: Notes

MODEL 171.4 with CODE (359) TELE AID emergency call system 

Fig 1: Identifying SOS Switch Location
G05030628Courtesy of MERCEDES-BENZ USA
SOS switch, location The SOS pushbutton switch (S93/3s1) is integrated in the overhead control panel control unit (N70).  
SOS switch, task
  • To trigger a manual Telematic Alarm Identification on Demand (emergency call system) (TELE AID) emergency call
  • Visual feedback signal of the TELE AID operating conditions
 
SOS switch, design
  • Integrated light-emitting diodes (LED's) for night illumination (circuit 58d) and as an operating status indicator
  • Cap for protecting against unintentional actuation
  • Control resistor connected in parallel to switch contact
 
SOS switch, function   GF82.95-P-4107-04SK