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Home >> Mercedes Benz >> 2007 >> R320 >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Central Locking System - 251 Chassis >> Wiring Diagrams >> Function schematic for central locking (CL) electrical system >> Function schematic for central locking (CL) electrical system - PE80.20-U-2050-99RAA

Function schematic for central locking (CL) electrical system - PE80.20-U-2050-99RAA

Code: Designation: Position:
A1 Instrument cluster 7 J
A17/1 Left front KEYLESS GO door handle 7 D
A17/2 Right front KEYLESS GO door handle 9 L
A26/1 Left front IR receiver 7 D
A72 Rear door locking unit 14 C
A8/1 Transmitter key 5 K
A8/1 Transmitter key 6 B
A8/1 Transmitter key 9 J
E1e5 Left turn signal lamp 5 C
E2e5 Right turn signal lamp 1 C
E3e1 Left turn signal lamp 9 C
E4e1 Right turn signal lamp 13 C
E6/5 Left outside mirror turn signal lamp 5 F
E6/6 Right outside mirror turn signal lamp 14 L
M14/10 Fuel filler flap CL [ZV] motor 14 D
M14/5 Right front door CL [ZV] motor 13 J
M14/6 Left front door CL [ZV] motor 9 F
M14/8 Left rear door CL [ZV] motor 14 C
M14/9 Right rear door CL [ZV] motor 14 C
N10 Front SAM control unit 2 G
N10/8 Rear SAM control unit 14 E
N69/1 Left front door control unit 8 E
N69/2 Right front door control unit 12 J
N73 EIS [EZS] control unit 4 J
U806 Valid for IR remote control 7 C
U82 Valid for KEYLESS GO 7 C
U82 Valid for KEYLESS GO 9 K
Fig 1: Central Locking Electrical System Function Schematic
G10122251Courtesy of MERCEDES-BENZ USA