Seat belt buckle switch, component description - GF91.60-P-4045SX
MODEL 216.3, 221.0 /1 up to Model Year 8
Shown on model 221.0
Model 221 with CODE (223) Rear bench seat with electrically adjustable outer seats with PRE-SAFE positioning function for outer seats and outer head restraints
Location
The seat belt buckle switches are integrated in the relevant seat belt buckle.
Task
The seat belt buckle switches monitor the insertion of the belt latch into the seat belt buckles.
The driver and front passenger seat belt buckle switches are directly read in by the restraint system control unit (N2/7).
The rear seat belt buckle switches are read in by the rear SAM control unit with fuse and relay module (N10/2) and transmitted to the restraint system control unit via the central gateway control unit (N93).