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Home >> Mercedes Benz >> 2008 >> S450 >> Repair and Diagnosis >> Restraints >> Seat Belts >> Seats, Bunks, Restraint Systems - 221 Chassis - 4 Of 4 >> Wiring Diagrams >> Electrical function schematic for seat ventilation >> Electrical function schematic for seat ventilation - PE91.30-U-2053-97SAB

Electrical function schematic for seat ventilation - PE91.30-U-2053-97SAB

Code: Designation: Position:
1 Circuit 15, status 2D
1 Circuit 15, status 5G
2 Seat ventilation switch, status 3B
3 Seat ventilation, request 7E
3 Seat ventilation, request 7J
4 Seat ventilation, actuation 3J
5 Seat ventilation status indication, signal 5B
5 Seat ventilation status indication, signal 3C
A8/1 Transmitter key 3F
CAN B Interior CAN 4F
CAN B Interior CAN 2E
CAN B Interior CAN 5C
LIN B2 Rear door LIN 4B
M18/5 Right rear seat backrest ventilation motor group 2J
M18/6 Right rear seat cushion ventilation motor group 2K
M18/7 Left rear seat backrest ventilation motor group 2J
M18/8 Left rear seat cushion ventilation motor group 2J
N25/6 Rear seats control unit 6F
N29/3 Left rear seat ventilation blower regulator 6J
N29/4 Right rear seat ventilation blower regulator 6K
N69/3 Rear left door control unit 2A
N69/4 Right rear door control unit 2B
N73 EIS [EZS] control unit 2F
S55/1s11 Seat ventilation switch 6A
S55/2s11 Seat ventilation switch 6B
Fig 1: Seat Ventilation - Electrical Function Schematic
G10129980Courtesy of MERCEDES-BENZ USA