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Home >> Mercedes Benz >> 2025 >> GLB250 Base >> Repair and Diagnosis >> Restraints >> Seat Belts >> Seats, Bunks, Restraint Systems - 247 Chassis (2 Of 2) >> Wiring Diagrams >> Wiring Diagram For Driver Seat Control Unit >> Wiring Diagram For Driver Seat Control Unit - PE91.29-P-2114-97IDA

Wiring Diagram For Driver Seat Control Unit - PE91.29-P-2114-97IDA

Model 247 

Control unit N32/1 

Code: Designation: Position:
A0 Use of wiring diagrams 120L
CAN B Interior CAN 26K
CAN B Interior CAN 21K
CAN B Interior CAN 16K
Code 241 Memory switch for electrically adjustable front passenger seat, left 38B
Code 241 Memory switch for electrically adjustable front passenger seat, left 30A
Code 241 Memory switch for electrically adjustable front passenger seat, left 30B
Code 242 Electrically adjustable front passenger seat with memory function 38B
Code 242 Electrically adjustable front passenger seat with memory function 30B
Code 242 Electrically adjustable front passenger seat with memory function 30C
Code 401 Seat climate control for driver and front passenger 38A
Code 401 Seat climate control for driver and front passenger 49C
Code 401 Seat climate control for driver and front passenger 53C
Code 401 Seat climate control for driver and front passenger 74C
Code 401 Seat climate control for driver and front passenger 77C
Code 401 Seat climate control for driver and front passenger 29B
Code 409 Left/right front multicontour seats 25C
Code 409 Left/right front multicontour seats 14C
Code 873 Seat heater for driver and front passenger 53D
Code 873 Seat heater for driver and front passenger 77D
Code 873 Seat heater for driver and front passenger 29A
Code L LEFT-HAND DRIVE 109J
Code L LEFT-HAND DRIVE 13G
Code L LEFT-HAND DRIVE 49G
Code L LEFT-HAND DRIVE 53G
Code L LEFT-HAND DRIVE 38G
Code L LEFT-HAND DRIVE 29G
Code L LEFT-HAND DRIVE 74G
Code L LEFT-HAND DRIVE 77G
Code R RIGHT-HAND DRIVE 109G
Code R RIGHT-HAND DRIVE 11G
Code R RIGHT-HAND DRIVE 49H
Code R RIGHT-HAND DRIVE 53H
Code R RIGHT-HAND DRIVE 38H
Code R RIGHT-HAND DRIVE 29H
Code R RIGHT-HAND DRIVE 74H
Code R RIGHT-HAND DRIVE 77H
F152/4 Vehicle interior fuse and relay module 8L
F152/4f136 Fuse 136 6K
M18/10 Left front backrest seat ventilation motor 51L
M18/10 Left front backrest seat ventilation motor 42L
M18/10x1 Left front backrest seat ventilation motor electrical connector 50J
M18/10x1 Left front backrest seat ventilation motor electrical connector 41J
M18/11 Right front seat cushion seat ventilation motor 40L
M18/11 Right front seat cushion seat ventilation motor 76L
M18/11x1 Right front seat cushion seat ventilation motor electrical connector 75J
M18/11x1 Right front seat cushion seat ventilation motor electrical connector 39J
M18/12 Right front backrest seat ventilation motor 42L
M18/12 Right front backrest seat ventilation motor 51L
M18/12x1 Right front backrest seat ventilation motor electrical connector 50J
M18/12x1 Right front backrest seat ventilation motor electrical connector 42J
M18/9 Left front seat cushion seat ventilation motor 76L
M18/9 Left front seat cushion seat ventilation motor 40L
M18/9x1 Left front seat cushion seat ventilation motor electrical connector 75J
M18/9x1 Left front seat cushion seat ventilation motor electrical connector 39J
M27/1 Driver seat fore/aft adjustment motor 88L
M27/10 Driver seat height adjustment motor 96L
M27/10b1 Driver seat, seat height adjustment Hall sensor, 97L
M27/1b1 Seat fore/aft adjustment Hall sensor, driver seat 90L
M27/5 Driver seat backrest inclination adjustment motor 67L
M27/5b1 Backrest inclination Hall sensor, driver seat 68L
M27/9 Seat inclination adjustment motor, driver seat 92L
M27/9b1 Seat inclination adjustment Hall sensor, driver seat 93L
N10 Central control module 26L
N10 Central control module 21L
N32/1 Driver seat control unit 105A
N32/1 Driver seat control unit 114A
N32/1 Driver seat control unit 4A
N32/1 Driver seat control unit 12A
N32/1 Driver seat control unit 20A
N32/1 Driver seat control unit 28A
N32/1 Driver seat control unit 52A
N32/1 Driver seat control unit 60A
N32/1 Driver seat control unit 68A
N32/1 Driver seat control unit 75A
N32/1 Driver seat control unit 84A
N32/1 Driver seat control unit 91A
N32/1 Driver seat control unit 44A
N32/1 Driver seat control unit 36A
N32/15 Driver multicontour seat control unit 16L
RI 3/1 Left front seat cushion heater pad 79L
R13/1 Left front seat cushion heater pad 34L
R13/1x1 Left front seat surface heater pad electrical connector 78J
R13/1x1 Left front seat surface heater pad electrical connector 33J
R13/2 Left front seat backrest heater pad 54L
R13/2 Left front seat backrest heater pad 32L
R13/2x1 Left front seat backrest heater pad electrical connector 54J
R13/2x1 Left front seat backrest heater pad electrical connector 31J
R13/3 Right front seat cushion heater pad 34L
R13/3 Right front seat cushion heater pad 79L
R13/3x1 Right front seat surface heater pad electrical connector 78J
R13/3x1 Right front seat surface heater pad electrical connector 33J
R13/4 Right front seat backrest heater pad 32L
R13/4 Right front seat backrest heater pad 54L
R13/4x1 Right front seat backrest heater pad electrical connector 54J
R13/4x1 Right front seat backrest heater pad electrical connector 31J
R24 Adjustable seat cushion length heater pad, left front seat 81L
R24 Adjustable seat cushion length heater pad, left front seat 36L
R24/1 Adjustable seat cushion length heater pad, right front seat 81L
R24/1 Adjustable seat cushion length heater pad, right front seat 36L
R24/1x1 Adjustable seat cushion length heater pad electrical connector, right front seat 80J
R24/1x1 Adjustable seat cushion length heater pad electrical connector, right front seat 35J
R24x1 Adjustable seat cushion length heater pad electrical connector, left front seat 81J
R24x1 Adjustable seat cushion length heater pad electrical connector, left front seat 35J
W18 Left front seat crossmember ground point 13K
W19 Right front seat crossmember ground point 11K
X28/29x2 Frame floor assembly/driver seat electrical connector 15G
X28/30x2 Frame floor assembly/front passenger seat electrical connector 30E
Z35/20z4 Interior CAN (CAN B) high end sleeve 4 20G
Z35/21z4 Interior CAN (CAN B) low end sleeve 4 22G
Z61/20z1 Ground connection connector sleeve 91G
Z61/26z1 Voltage supply connector sleeve 31F
Z61/28z1 Ground connection connector sleeve 34F
Z61/30z1 DC motor connector sleeve (potential according to rotation direction) 39F
Z61/32z1 DC motor connector sleeve (potential according to rotation direction) 42F
G14691134Courtesy of MERCEDES-BENZ USA
G14691135Courtesy of MERCEDES-BENZ USA
G14691136Courtesy of MERCEDES-BENZ USA
G14691137Courtesy of MERCEDES-BENZ USA
G14691138Courtesy of MERCEDES-BENZ USA
G14691139Courtesy of MERCEDES-BENZ USA
G14691140Courtesy of MERCEDES-BENZ USA