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Home >> Mercedes Benz >> 2013 >> C250 Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Central Locking System - 204 C Class >> Wiring Diagrams >> Electrical function diagram for central locking system operation with transmitter key >> Electrical function diagram for central locking system operation with transmitter key - PE80.20-U-2052-99FAA

Electrical function diagram for central locking system operation with transmitter key - PE80.20-U-2052-99FAA

Code: Designation: Position:
1 Lock/unlock central locking, request 2 C
1 Lock/unlock central locking, request 3 A
1 Lock/unlock central locking, request 6 K
1 Lock/unlock central locking, request 8 J
1 Lock/unlock central locking, request 13 D
1 Lock/unlock central locking, request 16 A
10 Flasher frequency, signal 4 E
10 Flasher frequency, signal 14 G
10 Flasher frequency, signal 24 H
11 Turn signal lamp, actuation 4 H
11 Turn signal lamp, actuation 16 E
11 Turn signal lamp, actuation 18 J
11 Turn signal lamp, actuation 19 E
11 Turn signal lamp, actuation 25 E
11 Turn signal lamp, actuation 28 E
2 Access authorization code, signal 2 D
2 Access authorization code, signal 4 A
2 Access authorization code, signal 6 K
2 Access authorization code, signal 8 H
2 Access authorization code, signal 13 D
2 Access authorization code, signal 16 A
3 Trunk lid rotary tumbler switch, status 8 G
3 Trunk lid rotary tumbler switch, status 12 D
4 Door rotary tumbler switch, status 3 D
4 Door rotary tumbler switch, status 6 K
4 Door rotary tumbler switch, status 8 H
4 Door rotary tumbler switch, status 9 J
4 Door rotary tumbler switch, status 14 F
4 Door rotary tumbler switch, status 17 G
5 Open/close central locking, request 3 G
5 Open/close central locking, request 10 F
5 Open/close central locking, request 14 H
5 Open/close central locking, request 23 K
6 Open trunk lid, request 10 F
7 Central locking motor, actuation 4 D
7 Central locking motor, actuation 10 D
7 Central locking motor, actuation 19 G
7 Central locking motor, actuation 22 H
8 Trunk lid central locking motor, actuation 11 C
9 Visual feedback, request 11 F
A2/18 FM, AM and CL [ZV] antenna amplifier 17 A
A26/1 Driver-side front door infrared remote control receiver 2 C
A8/1 Transmitter key 6 A
A8/1 Transmitter key 9 L
A85 Left front door lock 5 C
A85/1 Right front door lock 19 G
A85/3 Left rear door lock 21 G
A85/4 Right rear door lock 21 H
CAN B Interior CAN 4 K
CAN B Interior CAN 7 E
CAN B Interior CAN 9 F
CAN B Interior CAN 12 K
CAN B Interior CAN 12 J
CAN B Interior CAN 12 H
CAN B Interior CAN 16 F
CAN B Interior CAN 20 K
E1e5 Left front turn signal lamp 28 C
E2e5 Right front turn signal lamp 24 C
E3e1 Left rear turn signal lamp 15 C
E4e1 Right rear turn signal lamp 19 C
E6/5 Left exterior mirror turn signal lamp 5 G
E6/6 Right exterior mirror turn signal lamp 18 H
M14/10 Tank cap central locking motor 9 E
M14/7 Trunk lid central locking motor 10 B
N10/1 Front SAM control module with fuse and relay module 23 J
N10/2 Rear SAM control module with fuse and relay module 12 E
N69/1 Left front door control unit 2 E
N69/2 Right front door control unit 15 G
N73 Electronic ignition switch control unit 8 J
Fig 1: Central Locking System Operation With Transmitter Key Electrical Function Diagram (1 Of 2)
G10106338Courtesy of MERCEDES-BENZ USA
Fig 2: Central Locking System Operation With Transmitter Key Electrical Function Diagram (2 Of 2)
G10106339Courtesy of MERCEDES-BENZ USA