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Home >> Mercedes Benz >> 2025 >> S580 >> Repair and Diagnosis >> Restraints >> Seat Belts >> Seats, Bunks, Restraint Systems (2 Of 2) -- 223 Chassis >> Wiring Diagrams >> Function Schematic, Trigger Supplemental Restraint System >> Function Schematic, Trigger Supplemental Restraint System - PE91.60-P-2501-97C

Function Schematic, Trigger Supplemental Restraint System - PE91.60-P-2501-97C

Model 223 

Code: Designation: Position:
1 Body acceleration sensor, signal 13A
10 Squib, actuation 22C
11 Instrument cluster warning message, actuation 42B
12 Image data, signal 42C
2 Pressure sensor, signal 13C
2 Pressure sensor, signal 12D
3 Front passenger seat occupied recognition, status 13F
4 Seat belt buckle switch, status 13H
4 Seat belt buckle switch, status 5K
4 Seat belt buckle switch, status 11J
4 Seat belt buckle switch, status 17J
4 Seat belt buckle switch, status 19G
5 Front passenger airbag indicator lamp, request 27A
5 Front passenger airbag indicator lamp, request 35A
5 Front passenger airbag indicator lamp, request 42A
6 Instrument cluster message, request 27C
6 Instrument cluster message, request 35C
8 Squib, actuation 25G
8 Squib, actuation 15C
8 Squib, actuation 17C
8 Squib, actuation 20C
8 Squib, actuation 32D
8 Squib, actuation 29E
9 Pyrofuse, actuation 33J
9 Pyrofuse, actuation 37K
A40/18 Instrument cluster display 46C
B48/1 Left frontal acceleration sensor 4A
B48/10 Right rear door pressure sensor 4E
B48/15 Left B-pillar acceleration sensor 4B
B48/16 Right B-pillar acceleration sensor 4C
B48/2 Right frontal acceleration sensor 4A
B48/7 Left front door pressure sensor 4C
B48/8 Right front door pressure sensor 4D
B48/9 Left rear door pressure sensor 4E
CAN A1 CAN 1 for telematics 41C
CAN B1 CAN 1 for vehicle interior 40A
CAN B1 CAN 1 for vehicle interior 9K
Code 293 Left and right rear side airbag 33G
Code 294 Knee airbag 21B
Code 302 Tubular airbag for rear-seat occupants 14B
Code 306 Belt airbag 19B
Code 325 Center airbag 37G
Code 453 Rear reclining seats 16B
Code 460 Canada version 29G
Code 460 Canada version 29H
Code 460 Canada version 33E
Code 460 Canada version 37E
Code 494 USA version 29H
Code 494 USA version 29G
Code 494 USA version 33E
Code 494 USA version 37E
Code 498 Japan version 33E
Code 562 Driver seat belt buckle with integrated tensioning function 29H
Code 835 South Korea version 33F
Code B01 48V technology 33H
Code ME10 Hybrid vehicle 38K
Code ME10 Hybrid vehicle 33J
Code ME10 Hybrid vehicle 38J
Code U10 Front passenger seat with weight detection 2F
Ethernet Ethernet 33C
Ethernet Ethernet 33A
Ethernet Ethernet 15K
F150/2 Pre-fuse box 39L
F150/3 Pre-fuse box 39K
F63 Pyrofuse 33J
Flex E Chassis FlexRay 25C
Flex E Chassis FlexRay 25A
Flex E Chassis FlexRay 18H
HSVL High-speed video link 41C
LIN Local Interconnect Network 8G
N10/6 Front signal acquisition and actuation module control unit 38A
N10/6 Front signal acquisition and actuation module control unit 12L
N10/8 Rear signal acquisition and actuation module control unit 6L
N110 Front passenger weight classification control unit 2G
N133/1 Instrument cluster control unit 38C
N2/5 Supplemental restraint system control unit 18G
N70 Overhead control panel control unit 45A
N73/3 Electronic ignition switch control unit 30C
N73/3 Electronic ignition switch control unit 30A
N73/3 Electronic ignition switch control unit 17L
R12/1 Driver ETR [GUS] squib 31E
R12/10 Front passenger side airbag squib 35F
R12/11 Left rear side airbag squib 35G
R12/12 Right rear side airbag squib 35G
R12/13 Driver airbag squib 1 38D
R12/14 Driver airbag squib 2 38E
R12/2 Front passenger ETR [GUS] squib 31E
R12/22 Left window airbag squib 38F
R12/23 Right window airbag squib 38F
R12/24 Driver knee airbag squib 21B
R12/26 Driver belt force limiter 31G
R12/27 Front passenger belt force limiter 31G
R12/4 Front passenger airbag squib 1 35D
R12/44 Front passenger airbag vent valve squib 35E
R12/5 Front passenger airbag squib 2 35E
R12/51 Left rear belt airbag squib 19B
R12/52 Right rear belt airbag squib 19B
R12/57 Left rear seat cushion airbag squib 17B
R12/58 Right rear seat cushion airbag squib 17B
R12/6 Left rear emergency tensioning retractor squib 31F
R12/69 Refrigerant inerting squib 26G
R12/7 Right rear emergency tensioning retractor squib 31F
R12/78 Left rear airbag squib 14B
R12/79 Right rear airbag squib 14B
R12/80 Center airbag squib 38G
R12/9 Driver side airbag squib 35F
R46 Driver seat belt buckle/seat belt end-fitting tensioner squib 31H
R46/1 Front passenger seat belt buckle/seat belt end-fitting tensioner squib 31H
S68/11 Left rear seat belt buckle switch 2K
S68/12 Right rear seat belt buckle switch 2K
S68/3 Driver seat belt buckle switch 2J
S68/4 Front passenger seat belt buckle switch 2J
G16231372Courtesy of MERCEDES-BENZ USA
G16231373Courtesy of MERCEDES-BENZ USA
G16231374Courtesy of MERCEDES-BENZ USA
G16231375Courtesy of MERCEDES-BENZ USA
G16231376Courtesy of MERCEDES-BENZ USA
G16231377Courtesy of MERCEDES-BENZ USA