Location and assignment of Z connector sleeves (cable connections in wiring harness) - engine compartment left - GF00.19-P-3000-01MAA

Fig 1: Identifying Cable Connections In Wiring Harness Location (Left) (1 Of 2)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 2: Identifying Cable Connections In Wiring Harness Location (Left) (2 Of 2)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Ground point/Z-connector sleeve	Designation	Component	Designation	Plug Pin
Z6/99	Transmission circuit 31 connector sleeve
	M272	← W16/3	Ground (left assembly compartment, power ground)
	except M272	← W2	Ground (right front, at lamp unit)
		→ A80	Intelligent servo module for DIRECT SELECT	5
		→ Y3/8	Electric controller unit (VGS)	5
Z56/9	Left engine compartment connector sleeve circuit 56B	← N10	front SAM control unit	A.7
	Halogen headlamps	→ E1e2	Left low beam	S1.4
	Halogen headlamps	→ E1	Left front headlamp unit	S2.3
	up to 08/06
Z108/1	Circuit 31 washer nozzle heater connector sleeve	← W16/3	Ground (left assembly compartment, power ground)
		→ R2/1	Center washer nozzle heater	1
		→ R2/2	Left heated windshield washer nozzle	1
		→ R2/3	Right washer nozzle heater	1
Z108/2	Washer nozzle heater signal connector sleeve	← N10	front SAM control unit	C.2
		→ R2/1	Center washer nozzle heater	2
		→ R2/2	Left heated windshield washer nozzle	2
		→ R2/3	Right washer nozzle heater	2