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Home >> Mercedes Benz >> 2020 >> A220 Base >> Repair and Diagnosis >> Restraints >> Seat Belts >> Seats, Bunks, Restraint Systems - 177 Chassis (2 Of 2) >> Wiring Diagrams >> Function Schematic For Actuating Front Multicontour Seat >> (Function Schematic For Actuating Front Multicontour Seat - PE91.25-P-2501-97I)

(Function Schematic For Actuating Front Multicontour Seat - PE91.25-P-2501-97I)

Model 294, 295, 296, 297 with code 399 (Front multicontour seat with massage function) 

Code: Designation: Position:
1 Multicontour seat adjustment, request 20D
1 Multicontour seat adjustment, request 14C
10 Vibration motor, actuation 27J
11 Seat heater, request 27K
2 Massage function, request 14B
2 Massage function, request 20D
3 Dynamic function ON/OFF, request 20D
3 Dynamic function ON/OFF, request 13B
4 Speed, turn rate and lateral acceleration, signal 20E
4 Speed, turn rate and lateral acceleration, signal 14E
4 Speed, turn rate and lateral acceleration, signal 8E
5 PRE-SAFE®, status 14E
5 PRE-SAFE®, status 8E
5 PRE-SAFE®, status 20D
6 Circuit 15, status 13E
6 Circuit 15, status 20D
7 Seat heater, status 20H
8 Compressed air supply, request 27A
9 Massage function control unit, actuation 27C
9 Massage function control unit, actuation 27E
9 Massage function control unit, actuation 27G
A26/17 Head unit 1C
A77/2 Driver multicontour seat pump 27B
A77/3 Front passenger multicontour seat pump 27B
CAN B2 CAN 2 for vehicle interior 18E
CAN B2 CAN 2 for vehicle interior 16J
CAN B2 CAN 2 for vehicle interior 25L
Code 503 Remote-controlled parking 2E
Code 503 Remote-controlled parking 1G
Code F295 Model series 295 1E
Code F295 Model series 295 24G
Code F296 Model series 296 24G
Code F296 Model series 296 1E
Code F296 Model series 296 24C
Code F297 Model series 297 1D
Code F297 Model series 297 1F
Code F297 Model series 297 24C
Code F297 Model series 297 24E
Ethernet Ethernet 9C
Ethernet Ethernet 12F
Flex E Chassis FlexRay 6F
LIN Local Interconnect Network 25E
LIN Local Interconnect Network 25D
LIN Local Interconnect Network 25G
M86/1 Left front seat cushion vibration motors 27J
M86/2 Right front seat cushion vibration motors 27J
N10/6 Front signal acquisition and actuation module control unit 15F
N164/1 Left front multicontour seat control unit 21F
N164/2 Right front multicontour seat control unit 21F
N30/10 Electronic Stability Program control unit 2G
N30/3 Electronic Stability Program control unit 2F
N32/1 Driver seat control unit 1H
N32/1 Driver seat control unit 27K
N32/2 Front passenger seat control unit 1J
N32/2 Front passenger seat control unit 27L
N32/29 Driver massage seat control unit 27G
N32/30 Front passenger massage seat control unit 27H
N32/31 Left front backrest massage function control unit 27C
N32/32 Right front backrest massage function control unit 27D
N32/37 Right front seat cushion massage function control unit 27E
N32/38 Right front massage function control unit 27E
N73/3 Electronic ignition switch control unit 9F
G15074987Courtesy of MERCEDES-BENZ USA
G15074988Courtesy of MERCEDES-BENZ USA