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Pressure sensor, component description - GF91.60-P-4109R

MODEL 230 as of 1.3.06 with CODE (494) USA version 

Location 

The pressure sensor is integrated into the seat surface of the front passenger seat.

Fig 1: Identifying Pressure Sensor
G05076906Courtesy of MERCEDES-BENZ USA

Task 

The pressure sensor determines the weight applied to the front passenger seat via a corresponding pressure measurement in a sensor mat filled with gel.

The Weight Sensing System (WSS) control unit (N110) then determines a category for the applied weight that corresponds to the determined value. This assignment is used to record the occupation status on the front passenger seat.