Cockpit Management and Data System (COMAND) control unit wiring Schematic - PE82.85-P-2101-99SAE

MODEL 221 except CODE (498) Japan version as of model year 2010/YoM 09 model refinement package HIGH Class, Control unit

A40/3, Sheet 1

Fig 1: Cockpit Management And Data System (COMAND) Control Unit Wiring Schematic (1 Of 5)

Courtesy of MERCEDES-BENZ USA

Fig 2: Cockpit Management And Data System (COMAND) Control Unit Wiring Schematic (2 Of 5)

Courtesy of MERCEDES-BENZ USA

Fig 3: Cockpit Management And Data System (COMAND) Control Unit Wiring Schematic (3 Of 5)

Courtesy of MERCEDES-BENZ USA

Fig 4: Cockpit Management And Data System (COMAND) Control Unit Wiring Schematic (4 Of 5)

Courtesy of MERCEDES-BENZ USA

Fig 5: Cockpit Management And Data System (COMAND) Control Unit Wiring Schematic (5 Of 5)

Courtesy of MERCEDES-BENZ USA

Code:	Designation:	Position:
A0	Explanation of color codes	48 L
A29/1	Front knock sensor (left side of engine)	19 K
A29/2	Rear knock sensor (left side of engine)	20 K
A30/1	Front knock sensor (right side of engine)	18 K
A30/2	Rear knock sensor (right side of engine)	18 K
B11/4	Coolant temperature sensor	4 K
B17	Intake air temperature sensor	22 K
B28/4	Pressure sensor downstream of air cleaner, left cylinder bank	23 K
B28/5	Pressure sensor downstream of air cleaner, right cylinder bank	23 K
B28/6	Pressure sensor upstream of throttle valve actuator	32 K
B28/7	Pressure sensor downstream of throttle valve actuator	32 K
B40	Oil sensor (oil level, temperature and quality)	1 L
B6/3	Camshaft Hall sensor, right bank of cylinders	16 K
B70	Crankshaft Hall sensor	17 K
G2	Generator	39 L
G3/3	Left O2 sensor upstream TWC [KAT]	26 K
G3/4	Right O2 sensor upstream TWC [KAT]	25 K
M16/6	Throttle valve actuator	29 K
N3/10	ME-SFI [ME] control module	4 A
N3/10	ME-SFI [ME] control module	12 A
N3/10	ME-SFI [ME] control module	20 A
N3/10	ME-SFI [ME] control module	30 A
N3/10	ME-SFI [ME] control module	38 A
N92/1	ECI ignition module, right bank of cylinders	7 K
N92/2	ECI ignition module, left bank of cylinders	12 K
Y101	Divert air switchover valve	31 K
Y31/11	Left cylinder bank boost pressure control vacuum transducer	33 K
Y32	Air pump switchover valve	24 K
Y62	Injectors (LH-SFI, HFM-SFI, PEC [LH, HFM, PMS])	36 K
Z5	Connector sleeve (solder joint in harness)	25 G
Z7/41	Sensor supply connector sleeve	1 G
Z7/41	Sensor supply connector sleeve	15 G
Z7/43	Sensor ground connector sleeve	2 G
Z7/43	Sensor ground connector sleeve	21 G
Z7/43	Sensor ground connector sleeve	21 E

Fig 1: Cockpit Management And Data System (COMAND) Control Unit Wiring Schematic (1 Of 3)

Courtesy of MERCEDES-BENZ USA

Fig 2: Cockpit Management And Data System (COMAND) Control Unit Wiring Schematic (2 Of 3)

Courtesy of MERCEDES-BENZ USA

Fig 3: Cockpit Management And Data System (COMAND) Control Unit Wiring Schematic (3 Of 3)

Courtesy of MERCEDES-BENZ USA