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Home >> Mercedes Benz >> 2019 >> S450 Base >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sliding Roof, Soft Top, Top Attachments - 222 Chassis >> Wiring Diagrams >> Function Schematic, Open/Close Panoramic Sliding Sunroof >> (Function Schematic, Open/Close Panoramic Sliding Sunroof - PE77.21-P-2500-97E)

(Function Schematic, Open/Close Panoramic Sliding Sunroof - PE77.21-P-2500-97E)

Model 294, 295, 296, 297 with code 413 (Panoramic sliding sunroof/glass roof) 

Code: Designation: Position:
1 Roof system switch, status 21A
10 Door rotary tumbler switch, status 21J
11 Hall sensors, signal 25F
11 Hall sensors, signal 25E
12 Panoramic sliding sunroof roller sunblind motor, actuation 25H
13 Panoramic sliding sunroof motor, actuation -
2 Rain closing, request -
2 Rain closing, request -
3 Convenience feature, status 21G
3 Convenience feature, status 21C
3 Convenience feature, status 13C
3 Convenience feature, status 8C
4 Convenience feature direction, signal 21G
4 Convenience feature direction, signal 20C
5 Open/close panoramic sliding sunroof, request -
5 Open/close panoramic sliding sunroof, request -
6 PRE-SAFE®, status 13J
6 PRE-SAFE®, status -
7 Adjust PRE-SAFE®, request -
- Adjust PRE-SAFE®, request -
8 Circuit 15, status 19G
9 Vehicle speed, signal 12J
9 Vehicle speed, signal 19G
B38/2 Rain/light sensor with additional functions 2E
CAN B1 CAN 1 for vehicle interior 11B
CAN B1 CAN 1 for vehicle interior 19K
CAN B1 CAN 1 for vehicle interior 19G
CAN B1 CAN 1 for vehicle interior 18D
CAN B1 CAN 1 for vehicle interior 19B
Code 383 RAMSES ENTRY communication module IF
Code 384 RAMSES HIGH communication module IF
Ethernet Ethernet 10G
Flex E Chassis FlexRay 10J
LIN 1 Local Interconnect Network 7C
LIN 7 Local Interconnect Network 11E
M54 Roller sun blind motor 24K
N10/6 Front signal acquisition and actuation module control unit 14D
N112/2 Telematics services communication module 2G
N30/3 Electronic Stability Program control unit 2J
N58/1 Air conditioning control panel 4C
N69/1 Left front door control unit 14K
N69/2 Right front door control unit 14K
N70 Overhead control panel control unit 2B
N70/1 Panoramic sliding sunroof control unit 24E
N72/1 Upper control panel control unit 9D
N73/3 Electronic ignition switch control unit 14H
U1114 Valid for convenience feature via air recirculation button 20C
U1115 Valid for convenience feature via central locking system 21F
G15061663Courtesy of MERCEDES-BENZ USA
G15061664Courtesy of MERCEDES-BENZ USA