Driver Seat Belt Switch Connector End View

DRIVER SEAT BELT SWITCH - BLACK 4 WAY

Courtesy of DAIMLERCHRYSLER CORP.
CAV	CIRCUIT	FUNCTION
1	20BR	GROUND
2	20GY/DG	DRIVER SEAT BELT SWITCH SENSE
3	20BR	GROUND
4	20BR/DG	DRIVER SEAT BELT SWITCH SENSE