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Function Schematic For Actuating Front Seat Ventilation - PE91.30-P-2501-97A

Model 118, 177, 243, 247 with code 401 (Climatised front seats) 

Code: Designation: Position:
1 Seat climate control switch group, status 9A
1 Seat climate control switch group, status 9C
2 Seat ventilation, request 15C
2 Seat ventilation, request 15H
2 Seat ventilation, request 9E
2 Seat ventilation, request 20F
2 Seat ventilation, request 20E
3 Vehicle speed, signal 15H
3 Vehicle speed, signal 9H
4 Circuit 15, status 15H
5 Crash, signal 9K
5 Crash, signal 13H
6 Seat ventilation motors, actuation 26C
7 Seat ventilation, status 31H
7 Seat ventilation, status 26G
7 Seat ventilation, status 26J
7 Seat ventilation, status 37H
7 Seat ventilation, status 37F
A26/17 Head unit 2G
CAN B Interior CAN 13C
CAN B Interior CAN 13H
CAN B Interior CAN 30H
CAN B Interior CAN 19H
CAN B Interior CAN 25J
CAN HMI User interface CAN 7F
CAN HMI User interface CAN 7K
Code 241 Memory switch for electrically adjustable front passenger seat, left 18G
Code 241 Memory switch for electrically adjustable front passenger seat, left 21J
Code 241 Memory switch for electrically adjustable front passenger seat, left 24H
Code 242 Electrically adjustable front passenger seat with memory function 18G
Code 242 Electrically adjustable front passenger seat with memory function 21K
Code 242 Electrically adjustable front passenger seat with memory function 24J
Code 275 Electrically adjustable driver seat with memory function 18G
Code 275 Electrically adjustable driver seat with memory function 21G
Code 275 Electrically adjustable driver seat with memory function 24J
Code 545 Connect 5 (NTG6) 1E
Code 547 Connect 20 Entry (NTG6) 1F
Code 548 Connect 20 MID (NTG6) 1F
Code 549 Connect 20 HIGH (NTG6) 1F
Flex E Chassis FlexRay 7H
LIN B28 Heater LIN 19E
LIN B28 Heater LIN 25H
LIN B5 Driver door LIN 7B
LIN B5 Driver door LIN 36G
LIN B6 Front passenger door LIN 7C
LIN B6 Front passenger door LIN 36J
M18/10 Left front backrest seat ventilation motor 27C
M18/11 Right front seat cushion seat ventilation motor 27D
M18/12 Right front backrest seat ventilation motor 27D
M18/9 Left front seat cushion seat ventilation motor 27C
N10 SAM control unit 16F
N10 SAM control unit 27J
N166 Head unit/instrument cluster control unit 2E
N2/10 Supplemental restraint system control unit 2K
N25/17 Front seat heater/seat ventilation control unit 21F
N30/4 Electronic Stability Program control unit 2H
N32/1 Driver seat control unit 21H
N32/2 Front passenger seat control unit 21K
N69/1 Driver door control unit 10B
N69/1 Driver door control unit 33G
N69/2 Front passenger door control unit 10D
N69/2 Front passenger door control unit 33J
N73 Electronic ignition switch control unit 10J
S51/1 Driver seat climate control switch group 2B
S51/1 Driver seat climate control switch group 38G
S51/2 Front passenger seat climate control switch group 2D
S51/2 Front passenger seat climate control switch group 38J
U351 Valid without code (275) Electrically adjustable driver's seat with memory function 18D
U351 Valid without code (275) Electrically adjustable driver's seat with memory function 24G
G15075099Courtesy of MERCEDES-BENZ USA
G15075100Courtesy of MERCEDES-BENZ USA
G15075101Courtesy of MERCEDES-BENZ USA