POWER DOOR LOCKS – Mercedes-Benz C300 4Matic 2009 – SYSTEM WIRING DIAGRAMS

POWER DOOR LOCKS

Automatic Door Locks Wiring Diagram (1 of 2) for Mercedes-Benz C300 4Matic 2009

List of elements for Automatic Door Locks Wiring Diagram (1 of 2) for Mercedes-Benz C300 4Matic 2009:

• (+)
• (-)
• (left rear of engine compt) front sam control unit w/ fuse & relay module
• +5v
• 16s
• 22i
• 58d
• Can-b h
• Can-b l
• Central locking motor
• Central motor locking
• Computer data lines system
• Data
• Driver side front door infrared remote control receiver (in drivers outside door handle)
• Flat wire
• Front electrical prefuse box (at right rear of engine compt)
• Fuse 125a
• Fuse 150a
• Fuse 30a
• Gnd
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Led
• Left front door control unit
• Left front door lock
• Nca
• Passenger side power window switch
• Red
• Right front door central locking interior switch
• Right front door control unit
• Right front door exit & warning lamp (w/ interior lights package)
• Right front door handle illumination (w/ interior lights package)
• Right front door lock
• Rotary tumbler switch
• Sig
• Trunk lid release/ driver tailgate control button (if equipped)
• W/ keyless go
• W/ trunk lid release & tailgate control
• W/o keyless go
• W/o trunk lid release & tailgate control
• W18 (under driver's seat)
• W19 (under right front seat)
• Zv-mot +

Automatic Door Locks Wiring Diagram (2 of 2) for Mercedes-Benz C300 4Matic 2009

List of elements for Automatic Door Locks Wiring Diagram (2 of 2) for Mercedes-Benz C300 4Matic 2009:

• (+)
• (-)
• (w/ interior lights package)
• 30g
• 6hd
• C1v
• Can-b h
• Can-b l
• Central motor locking
• Computer data lines system
• Flat wire
• Fuse 30a
• Left front door central locking interior switch
• Left front door door handle illumination
• Left front door exit & warning lamp
• Left rear door control unit
• Left rear door door handle illumination (w/ interior lights package)
• Left rear door exit & warning lamp (w/ interior lights package)
• Left rear door lock
• Rear sam control unit w/ fuse & relay module (left side of trunk/ cargo area)
• Red
• Right rear door control unit
• Right rear door door handle illumination (w/ interior lights package)
• Right rear door exit & warning lamp (w/ interior lights package)
• Right rear door lock
• Rotary tumbler switch
• Sig
• Tailgate control button (w/ automatic tailgate & keyless go)
• Tank cap central locking motor (right side of trunk)
• Trunk lid release/ driver tailgate control button (if equipped)
• W/ keyless
• W/o keyless
• W18 (under driver's seat)
• W18 (under drivers seat)
• W19 (under right front seat)
• W7 (right side of trunk)

Keyless Go System Wiring Diagram for Mercedes-Benz C300 4Matic 2009

List of elements for Keyless Go System Wiring Diagram for Mercedes-Benz C300 4Matic 2009:

• (+)
• (-)
• (left side of trunk/cargo area) rear sam control module w/ fuse & relay module
• (right side of trunk) w7
• 14i
• 6hd
• Ant
• C2v
• Can b-h
• Can b-l
• Can-b h
• Can-b l
• Can-e h
• Can-e l
• Computer data lines system
• Data
• Display
• Door opening assist motor
• Front electrical prefuse box (at right rear of engine compt)
• Fuse 15a
• Fuse 40a
• Gnd
• Hot at all times
• Instrument cluster
• Interior keyless go antenna
• Keyless go control unit
• Left front door lock
• Left front keyless go door handle
• Left rear door keyless go antenna
• Left rear door lock
• Left rear keyless go door handle
• Nca
• Red
• Right front door lock
• Right front keyless go door handle
• Right rear door keyless go antenna
• Right rear door lock
• Right rear keyless go door handle
• Rotary tumbler switch
• Shield c5
• Sig
• Trunk keyless go antenna (center front of trunk)
• Trunk lid keyless go button
• Tv2 & keyless go antenna amplifier
• W7 (right side of trunk)