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Home >> Mercedes Benz >> 2021 >> A220 Base >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Central Locking System - 177 Chassis >> Wiring Diagrams >> Function Schematic For Unlocking/Locking Vehicle Through Central Locking System >> (Function Schematic For Unlocking/Locking Vehicle Through Central Locking System - PE80.20-P-2501-97I)
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(Function Schematic For Unlocking/Locking Vehicle Through Central Locking System - PE80.20-P-2501-97I)

Model 294, 295, 296, 297 

Code: Designation: Position:
1 Acoustic locking feedback, status 13F
1 Acoustic locking feedback, status 7F
2 Lock/unlock central locking, request 13K
2 Lock/unlock central locking, request 13A
2 Lock/unlock central locking, request 22C
2 Lock/unlock central locking, request 13D
2 Lock/unlock central locking, request 22E
2 Lock/unlock central locking, request 13H
2 Lock/unlock central locking, request 13G
2 Lock/unlock central locking, request 22K
3 Main locking Position: microswitch, status 20B
3 Main locking Position: microswitch, status 20D
3 Main locking Position: microswitch, status 20H
3 Main locking Position: microswitch, status 28C
3 Main locking Position: microswitch, status 28F
4 Central locking motor, actuation 33B
4 Central locking motor, actuation 33D
4 Central locking motor, actuation 33E
4 Central locking motor, actuation 33F
5 Trunk lid/liftgate lock motor, actuation 33J
6 Socket flap central locking system actuator, status 28K
7 Socket flap central locking system actuator, actuation 33L
8 Turn signal confirmation, request 12G
8 Turn signal confirmation, request 13A
8 Turn signal confirmation, request 22C
9 Fanfare horns, actuation 33G
A26/17 Head unit 2G
A85 Left front door lock 33B
A85/1 Right front door lock 33C
A85/3 Left rear door lock 33D
A85/4 Right rear door lock 33F
CAN B1 CAN 1 for vehicle interior 12G
CAN B1 CAN 1 for vehicle interior 12B
CAN B1 CAN 1 for vehicle interior 21C
CAN B1 CAN 1 for vehicle interior 12C
CAN B1 CAN 1 for vehicle interior 21F
CAN B1 CAN 1 for vehicle interior 12J
CAN ED2 CAN for energy management 21L
Code 67B Automatic driver's door 17B
Code 67B Automatic driver's door 26C
Ethernet Ethernet 5F
Ethernet Ethernet 12L
Ethernet Ethernet 12E
H2 Horn 33G
H2/1 Horn 33G
M14/2 Socket flap central locking system actuator 33K
M14/7 Trunk lid/liftgate central locking motor 34J
N10/6 Front signal acquisition and actuation module control unit 17F
N10/8 Rear signal acquisition and actuation module control unit 17J
N116/5 DC/DC converter charger 26K
N127 Drivetrain control unit 17K
N69/1 Left front door control unit 17A
N69/18 Left front door control unit 17B
N69/19 Right front door control unit 26C
N69/2 Right front door control unit 26B
N69/3 Left rear door control unit 17D
N69/4 Right rear door control unit 26F
N73/3 Electronic ignition switch control unit 8G
G15061700Courtesy of MERCEDES-BENZ USA
G15061701Courtesy of MERCEDES-BENZ USA
G15061702Courtesy of MERCEDES-BENZ USA