LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2008 >> S450 >> Repair and Diagnosis >> Restraints >> Seat Belts >> Seats, Bunks, Restraint Systems - 221 Chassis - 4 Of 4 >> Wiring Diagrams >> Electrical function diagram for Pre-Safe system >> Electrical function diagram for Pre-Safe system - PE91.40-U-2051-97SAA

Electrical function diagram for Pre-Safe system - PE91.40-U-2051-97SAA

Code: Designation: Position:
A01 Explanation of CAN and LIN-Bus  
A1 Instrument cluster 6J
A7/3 Traction system hydraulic unit 3G
A76 Left front reversible emergency tensioning retractor 2D
A76/1 Right front reversible emergency tensioning retractor 2E
N10/2 Rear SAM control unit with fuse and relay module 13B
N2/13 WSS (Weight Sensing System) control unit 18G
N2/7 Restraint systems control unit 3B
N25/6 Rear seats control unit 15G
N32/19 Left front dynamic seat control unit 15A
N32/2 Right front seat control unit 18B
N32/20 Left rear multicontour backrest control unit 15B
N32/21 Right rear multicontour backrest control unit 15B
N32/22 Right front dynamic seat control unit 15B
N69/1 Left front door control unit 8G
N69/2 Right front door control unit 12G
N69/3 Rear left door control unit 8G
N69/4 Right rear door control unit 12G
N70 Overhead control panel control unit 22E
N93 Central gateway control unit 6E
S68/1 Driver seat belt buckle and seat belt warning switch 7D
S68/11 Left rear seat belt buckle switch 9C
S68/12 Right rear seat belt buckle switch 9C
S68/2 Front passenger seat belt buckle and seat belt warning switch 7D
Fig 1: Pre-Safe System - Electrical Function Diagram (1 Of 2)
G10129985Courtesy of MERCEDES-BENZ USA
Fig 2: Pre-Safe System - Electrical Function Diagram (2 Of 2)
G10129986Courtesy of MERCEDES-BENZ USA