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Home >> Mercedes Benz >> 2021 >> A220 Base >> Repair and Diagnosis >> Restraints >> Seat Belts >> Seats, Bunks, Restraint Systems - 177 Chassis (2 Of 2) >> Wiring Diagrams >> Wiring Diagram For Front Passenger Seat Control Unit >> Wiring Diagram For Front Passenger Seat Control Unit - PE91.29-P-2115-97IBA

Wiring Diagram For Front Passenger Seat Control Unit - PE91.29-P-2115-97IBA

Model 177 

with code 241 (Memory switch for electrically adjustable front passenger seat, left) 

Control unit N32/2 

Model 177 

with code 242 (Front passenger seat, electrically adjustable with memory function) 

Control unit N32/2 

Code: Designation: Position:
A0 Use of wiring diagrams 88L
CAN B Interior CAN 11K
CAN B Interior CAN 16K
CAN B Interior CAN 20K
Code 401 Seat climate control for driver and front passenger 45A
Code 401 Seat climate control for driver and front passenger 27A
Code 401 Seat climate control for driver and front passenger 29A
Code 401 Seat climate control for driver and front passenger 50A
Code 409 Left/right front multicontour seats 9D
Code 409 Left/right front multicontour seats 14D
Code 873 Seat heater for driver and front passenger 45A
Code 873 Seat heater for driver and front passenger 27A
Code L LEFT-HAND DRIVE 27G
Code L LEFT-HAND DRIVE 29G
Code L LEFT-HAND DRIVE 7E
Code L LEFT-HAND DRIVE 50G
Code L LEFT-HAND DRIVE 74G
Code L LEFT-HAND DRIVE 45F
Code R RIGHT-HAND DRIVE 27H
Code R RIGHT-HAND DRIVE 29H
Code R RIGHT-HAND DRIVE 7F
Code R RIGHT-HAND DRIVE 45F
Code R RIGHT-HAND DRIVE 50H
Code R RIGHT-HAND DRIVE 74J
F152/4 Vehicle interior fuse and relay module 7L
F152/4f138 Fuse 138 6L
M18/10 Left front backrest seat ventilation motor 31L
M18/10x1 Left front backrest seat ventilation motor electrical connector 30J
M18/11 Right front seat cushion seat ventilation motor 51L
M18/11x1 Right front seat cushion seat ventilation motor electrical connector 51J
M18/12 Right front backrest seat ventilation motor 31L
M18/12x1 Right front backrest seat ventilation motor electrical connector 30J
M18/9 Left front seat cushion seat ventilation motor 51L
M18/9x1 Left front seat cushion seat ventilation motor electrical connector 51J
M28/1 Front passenger seat fore/aft adjustment motor 54L
M28/10 Front passenger seat height adjustment motor 56L
M28/10b1 Front passenger seat, seat height adjustment Hall sensor, 57L
M28/1b1 Seat fore/aft adjustment Hall sensor, front passenger seat 55L
M28/5 Front passenger seat backrest inclination adjustment motor 33L
M28/5b1 Backrest inclination Hall sensor, front passenger seat 34L
M28/9 Seat inclination adjustment motor, front passenger seat 59L
M28/9b1 Seat inclination adjustment Hall sensor, front passenger seat 60L
N10 Central control module 12L
N10 Central control module 16L
N32/16 Front passenger multicontour seat control unit 20L
N32/2 Front passenger seat control unit 4A
N32/2 Front passenger seat control unit 12A
N32/2 Front passenger seat control unit 20A
N32/2 Front passenger seat control unit 26A
N32/2 Front passenger seat control unit 35A
N32/2 Front passenger seat control unit 44A
N32/2 Front passenger seat control unit 52A
N32/2 Front passenger seat control unit 60A
N32/2 Front passenger seat control unit 69A
N32/2 Front passenger seat control unit 80A
R13/1 Left front seat cushion heater pad 46L
R13/1x1 Left front seat surface heater pad electrical connector 46G
R13/2 Left front seat backrest heater pad 28L
R13/2x1 Left front seat backrest heater pad electrical connector 28J
R13/3 Right front seat cushion heater pad 46L
R13/3x1 Right front seat surface heater pad electrical connector 46G
R13/4 Right front seat backrest heater pad 28L
R13/4x1 Right front seat backrest heater pad electrical connector 28J
R24 Adjustable seat cushion length heater pad, left front seat 48L
R24/1 Adjustable seat cushion length heater pad, right front seat 48L
R24/1x1 Adjustable seat cushion length heater pad electrical connector, right front seat 48J
R24x1 Adjustable seat cushion length heater pad electrical connector, left front seat 48K
W18 Left front seat crossmember ground point 8F
W19 Right front seat crossmember ground point 8E
X28/30x2 Frame floor assembly/front passenger seat electrical connector 19H
Z35/41z2 Interior CAN (CAN B) High connector sleeve 15G
Z35/42z2 Interior CAN (CAN B) low connector sleeve 16G
Z61/21z1 Ground connection connector sleeve 55E
G15490911Courtesy of MERCEDES-BENZ USA
G15490912Courtesy of MERCEDES-BENZ USA
G15490913Courtesy of MERCEDES-BENZ USA
G15490914Courtesy of MERCEDES-BENZ USA
G15490915Courtesy of MERCEDES-BENZ USA
G15490916Courtesy of MERCEDES-BENZ USA