Supplemental Restraint System Sensors, Component Description - GF91.60-P-4150A

Model 223 

with code U60 (Pedestrian protection - Active hood) 

Courtesy of MERCEDES-BENZ USA

The numbers on the pins indicate the pin numbering of the slots.

Fig 1: Left Supplemental Restraint System Sensors Components Location - Model 223

Courtesy of MERCEDES-BENZ USA

Location on left 

Fig 2: Right Supplemental Restraint System Sensor Components Location - Model 223

Courtesy of MERCEDES-BENZ USA

Location on right