Electrical function diagram for air conditioning - PE83.30-P-2050-99MCU

Code:	Designation:	Position:
A1	Instrument cluster	21 G
A9	AC compressor	3 L
B10/6	Evaporator temperature sensor	12 H
B12	Refrigerant pressure sensor	12 H
B14	Ambient temperature display temperature sensor	22 E
M16/8	Blending air flap actuator	8 G
M2	Blower motor	9 L
M39	Recirculated air flap actuator motor	8 H
N10/10	SAM control unit	2 G
N23	Heater/AC operating unit	10 H
N3/10	ME-SFI [ME] control module	17 D
R1	Heated rear window	3 B
R14	Blower motor preresistor group	13 L
S98/1	Blower switch	11 J
X11/4	Data link connector	8 C

Fig 1: Air Conditioning - Electrical Function Diagram (1 Of 2)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 2: Air Conditioning - Electrical Function Diagram (2 Of 2)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.