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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 Actuating Front Seat Ventilation >> (Function Schematic For Actuating Front Seat Ventilation - PE91.30-P-2501-97C)

(Function Schematic For Actuating Front Seat Ventilation - PE91.30-P-2501-97C)

Model 293 with code 401 (Climatised front seats) 

Code: Designation: Position:
1 Seat climate control switch group, status 7A
1 Seat climate control switch group, status 7C
2 Seat ventilation, request 14B
2 Seat ventilation, request 7E
2 Seat ventilation, request 20E
2 Seat ventilation, request 14E
3 Vehicle speed, signal 20G
3 Vehicle speed, signal 7H
4 Circuit 15, status 20G
5 Crash, signal 7K
5 Crash, signal 19G
6 Seat ventilation motors, actuation 26C
7 Seat ventilation, status 31H
7 Seat ventilation, status 37H
7 Seat ventilation, status 37G
7 Seat ventilation, status 26G
A26/17 Head unit 1F
CAN B Interior CAN 12C
CAN B Interior CAN 18H
CAN B Interior CAN 30H
CAN B Interior CAN 18F
CAN B Interior CAN 25H
CAN B Interior CAN 12F
CAN HMI User interface CAN 6F
CAN HMI User interface CAN 6K
Flex E Chassis FlexRay 6H
LIN Local Interconnect Network 6B
LIN Local Interconnect Network 6C
LIN Local Interconnect Network 36H
LIN Local Interconnect Network 36G
M18/10 Left front backrest seat ventilation motors 27C
M18/11 Right front seat cushion seat ventilation motors 27C
M18/12 Right front backrest seat ventilation motors 27D
M18/9 Left front seat cushion seat ventilation motors 27C
N10/8 Rear central control unit 15F
N10/8 Rear central control unit 27J
N2/10 Supplemental restraint system control unit 1K
N30/8 Regenerative braking system control unit 1H
N32/1 Driver seat control unit 21F
N32/2 Front passenger seat control unit 21G
N69/1 Driver door control unit 9B
N69/1 Driver door control unit 32G
N69/2 Front passenger door control unit 9D
N69/2 Front passenger door control unit 32J
N73 Ignition lock control unit 9J
N73 Ignition lock control unit 9F
S51/1 Driver seat climate control switch group 1B
S51/1 Driver seat climate control switch group 37G
S51/2 Front passenger seat climate control switch group 1D
S51/2 Front passenger seat climate control switch group 38J
G15075105Courtesy of MERCEDES-BENZ USA
G15075106Courtesy of MERCEDES-BENZ USA
G15075107Courtesy of MERCEDES-BENZ USA