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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 >> Function Schematic For Front Seat Electric Seat Adjustment >> (Function Schematic For Front Seat Electric Seat Adjustment - PE91.29-P-2501-97H)

(Function Schematic For Front Seat Electric Seat Adjustment - PE91.29-P-2501-97H)

Model 192, 232 with code 275 (Memory Package (driver's seat, steering column and mirror)) 

Code: Designation: Position:
1 Seat adjustment switch group, status 4B
1 Seat adjustment switch group, status 4C
1 Seat adjustment switch group, status 15E
2 Manual adjustment, request 10C
2 Manual adjustment, request 10B
2 Manual adjustment, request 10E
2 Manual adjustment, request 15E
3 Store memory position, request 15D
3 Store memory position, request 9B
3 Store memory position, request 9C
4 Adopt memory position, request 9B
4 Adopt memory position, request 15D
4 Adopt memory position, request 9C
5 Hall sensors, signal 15H
5 Hall sensors, signal 15K
6 Seat adjustment motor, actuation 21C
6 Seat adjustment motor, actuation 21F
7 Acknowledgment tone after memory positions stored successfully, request 27J
7 Acknowledgment tone after memory positions stored successfully, request 21J
8 Speaker, actuation 30J
A26/17 Head unit 1F
CAN B1 CAN 1 for vehicle interior 8B
CAN B1 CAN 1 for vehicle interior 8D
CAN B2 CAN 2 for vehicle interior 20J
CAN B2 CAN 2 for vehicle interior 14E
Code 275 Memory Package (driver's seat, steering column and mirrors) 19H
Code 275 Memory Package (driver's seat, steering column and mirrors) 8A
Code 275 Memory Package (driver's seat, steering column and mirrors) 8C
Code 275 Memory Package (driver's seat, steering column and mirrors) 3G
Code 275 Memory Package (driver's seat, steering column and mirrors) 13D
Code 275 Memory Package (driver's seat, steering column and mirrors) 3J
Code 275 Memory Package (driver's seat, steering column and mirrors) 26C
Code 275 Memory Package (driver's seat, steering column and mirrors) 26F
Code 555 AMG Performance seat 1G
Code 555 AMG Performance seat 1H
Code 555 AMG Performance seat 1J
Code 555 AMG Performance seat 1K
Code 555 AMG Performance seat 25C
Code 555 AMG Performance seat 24D
Code 555 AMG Performance seat 25F
Code 555 AMG Performance seat 24G
Ethernet Ethernet 25J
Ethernet Ethernet 6F
H4/127 Instrument panel mid-range speaker 31K
LIN Local Interconnect Network 3B
LIN Local Interconnect Network 3D
M27/1 Driver's seat fore/aft adjustment seat adjustment motor 3H
M27/1 Driver's seat fore/aft adjustment seat adjustment motor 27D
M27/10 Driver's seat height adjustment seat adjustment motor 3J
M27/10 Driver's seat height adjustment seat adjustment motor 27E
M27/4 Driver's seat head restraint height seat adjustment motor 2H
M27/4 Driver's seat head restraint height seat adjustment motor 25D
M27/5 Driver's seat backrest inclination seat adjustment motor 2H
M27/5 Driver's seat backrest inclination seat adjustment motor 25D
M27/8 Driver's seat cushion length adjustment seat adjustment motor 3H
M27/8 Driver's seat cushion length adjustment seat adjustment motor 27D
M27/9 Driver's seat inclination adjustment seat adjustment motor 3H
M27/9 Driver's seat inclination adjustment seat adjustment motor 27D
M28/1 Front passenger seat fore/aft adjustment seat adjustment motor 3K
M28/1 Front passenger seat fore/aft adjustment seat adjustment motor 27F
M28/10 Front passenger seat height adjustment seat adjustment motor 3L
M28/10 Front passenger seat height adjustment seat adjustment motor 27G
M28/4 Front passenger seat head restraint height seat adjustment motor 2K
M28/4 Front passenger seat head restraint height seat adjustment motor 25F
M28/5 Front passenger seat backrest inclination seat adjustment motor 2L
M28/5 Front passenger seat backrest inclination seat adjustment motor 25G
M28/8 Front passenger seat cushion length adjustment seat adjustment motor 3K
M28/8 Front passenger seat cushion length adjustment seat adjustment motor 27G
M28/9 Front passenger seat inclination adjustment seat adjustment motor 3K
M28/9 Front passenger seat inclination adjustment seat adjustment motor 27G
N10/6 Front signal acquisition and actuation module control unit 22K
N10/6 Front signal acquisition and actuation module control unit 11F
N133/1 Instrument cluster control unit 28K
N32/1 Driver seat control unit 16F
N32/2 Front passenger seat control unit 16F
N69/1 Left front door control unit 5C
N69/2 Right front door control unit 5E
S22 Left front seat adjustment switch 1B
S23 Right front seat adjustment switch 1D
G15075056Courtesy of MERCEDES-BENZ USA
G15075057Courtesy of MERCEDES-BENZ USA