POWER DISTRIBUTION – Mercedes-Benz C350 2014 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Mercedes-Benz C350 2014

List of elements for Power Distribution Wiring Diagram (1 of 5) for Mercedes-Benz C350 2014:

• (at right rear of engine compt) front electrical prefuse box
• (c-class: right rear of engine compt) (glk-class: on-board electrical system battery positive (+) post) pyrofuse
• (left rear of engine compt) front sam control module w/ fuse & relay module
• (not used)
• (right side of trunk/cargo area) rear sam control module w/ fuse & relay module
• (w/ start stop function) additional battery relay
• (w/ start/ stop function) terminal block (circuit 30)
• A/c housing
• Additional battery
• Additional battery relay circuit 30 additional fuse
• Alternator
• Battery sensor
• C12i
• C18m
• C19i
• C30
• C30g
• C3i
• C7i
• C8d
• C9i
• Combustion engine & air conditioning w/ integrated control fan motor
• Decoupling relay
• E red
• Electro hydraulic power steering (glk-class) electronic power steering control module (c-class)
• From fuse 158 a (diagram 1 of 5)
• Front electrical prefuse box (at right rear of engine compt)
• Fuse 100a
• Fuse 150a
• Fuse 200a
• Fuse 25a
• Fuse 400a 200a
• Fuse 40a
• Fuse 50a
• Fuse 50a 100a
• Fuse 60a
• Fuse 7.5a
• Fuse 80a
• Fuse res
• Glow output stage (2.1l turbo diesel)
• Ig1
• Im1
• Interior protection & tow away protection control unit (if equipped)
• Mg1
• Mg2
• Mr1
• Mr2
• Mr3
• Mr4
• Mr5
• Mr6
• Mr7
• Mr8
• Mr9
• Multicontour seat pneumatic pump (glk-class & c-class sedan)
• On-board electrical system battery
• Ptc heater booster
• Ptc heater booster (2.1l turbo diesel)
• Quiescent current cutout relay
• Rear sam control unit w/ fuse & relay module circuit 30 fuse
• Rear window antenna fm antenna amplifier, fm, am & cl (zv) antenna amplifier
• Red
• Special- purpose vehicle multifuntion control unit
• Starter
• Stop function
• Tailgate control unit (w/ automatic tailgate)
• To circuit 15 relay (diagram 2 of 5)
• To dc/ac converter control unit (diagram 3 of 5)
• To front sam control unit w/ fuse & relay module (diagram 4 of 5)
• To front sam control unit w/ fuse & relay module (diagram 5 of 5)
• To fuse 150 (diagram 1 of 5)
• To fuse 89 (diagram 2 of 5)
• W/ eco start/ stop function
• W/o eco start/
• W16/4 (right side of engine compt)
• W7 (c class) w7/1 (glk class) (right side of cargo area/ trunk)
• W7 (right side of area/ trunk)
• W7/6 (c-class: right side of trunk)

Power Distribution Wiring Diagram (2 of 5) for Mercedes-Benz C350 2014

List of elements for Power Distribution Wiring Diagram (2 of 5) for Mercedes-Benz C350 2014:

• (diagram 1 of 5)
• (not used)
• (right side of trunk/cargo area) rear sam control module w/ fuse & relay module
• C11t
• C12i
• C13a
• C15h
• C3i
• C89
• Circuit 15 relay
• Circuit 15r relay 1
• Driver seat neck-pro head restraint solenoid & front passenger seat neck-pro head restraint solenoid
• Dvd player (if equipped) left rear display & right rear display
• Emergency call system control unit (if equipped)
• From fuse 41 (diagram g 2 0f 5)
• From fuse 46 c (diagram 1 0f 5)
• From fuse 47 b
• From rear sam control unit w/ fuse & relay module (diagram 3 of 5)
• Front cigarette lighter w/ ashtray illumination (w/ smoker package)
• Front vehicle interior power outlet (w/o smoker package)
• Fuel pump control unit
• Fuel pump relay
• Fuse 15a
• Fuse 20a
• Fuse 20a (or 25a)
• Fuse 20a (or 30a)
• Fuse 30a
• Fuse 5a
• Fuse 7.5a
• Fuse 7.5a (or 5a)
• Fuse res
• Interior lights system
• Left rear door control unit
• Nca
• Parking system control unit (if equipped), left front bumper distronic sensor, right front bumper distronic sensor, left rear bumper radar sensor, right rear bumper radar sensor, left rear & right rear bumper intelligent radar sensor (w/ blind spot assist system)
• Rear blower motor
• Red
• Right front door control unit
• Sdar control unit/ high definition tuner (if equipped) digital audio broadcasting control unit (if equipped) sdar control unit (if equipped)
• Seat adjustment relay
• Tailgate windshield wiper relay
• To fuse 42 (diagram 2 of 5)
• To fuse 74 (diagram 3 0f 5)
• To fuse 85 (diagram 3 0f 5)
• Trailer recognition control unit (w/ trailer hitch)
• Vehicle interior power outlet (w/ rear socket)
• W/ smoker package
• W/o smoker package
• W19 (under right front seat)

Power Distribution Wiring Diagram (3 of 5) for Mercedes-Benz C350 2014

List of elements for Power Distribution Wiring Diagram (3 of 5) for Mercedes-Benz C350 2014:

• (glk-class) w7/2
• (glk-class: left rear cargo area) w6/1
• (not used)
• (right side of trunk/cargo area) rear sam control module w/ fuse & relay module
• 115v ac1
• 115v ac2
• 115v socket (if equipped)
• 30g
• Adaptive damping system control unit (if equipped) steering column module control unit (glk-class) (if equipped)
• C11r
• C11t
• C12i
• C13a
• C14i
• C15h
• C2g
• C66
• C88
• C90
• Circuit 15r relay 2
• Compensator/cellular telephone system umts (w/ mobile phone preinstallation w/ universal interface & w/ stationary heater)
• Dc/ac converter control unit (glk-class: right side of cargo area)
• Diagnostic connector
• Driver seat control unit
• From fuse 52 j (diagram 3 0f 5)
• From fuse 74 (diagram 3 0f 5)
• From fuse 84 (diagram 2 of 5) from fuse 87 (diagram 2 of 5)
• From rear sam control unit w/ fuse & relay module (diagram 1 of 5)
• Front passenger seat control unit
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 5a
• Fuse 5a (or 7.5a)
• Fuse 7.5a
• Fuse res
• Heated rear window relay
• Inverter
• Keyless go control unit (if equipped)
• Left front reversible emergency tensioning retractor (if equipped)
• Left front seat ventilation blower regulator (if equipped)
• Load compartment socket (glk-class)
• Media interface control unit (w/ auxiliary jack)
• Pnk
• Rear bass speaker amplifier (w/ sound system) (glk-class)
• Red
• Right front reversible emergency tensioning retractor (if equipped)
• Right front seat ventilation blower regulator (if equipped)
• Socket micro- switch
• Sound system amplifier control unit (if equipped)
• Stationary heater radio remote control receiver (if equipped)
• Stationary heater unit (if equipped)
• Tire pressure monitor control unit (if equipped)
• To fuse 70 (diagram 3 of 5) to fuse 73 (diagram 3 of 5)
• To vehicle interior power outlet (daigram 2 of 5)
• Video & radar sensor system control unit (if equipped) parking system control unit (glk class) (if equipped)
• W7/1 (c-class) (right side of trunk)
• Weight sensing system (wss) control unit (if equipped)

Power Distribution Wiring Diagram (4 of 5) for Mercedes-Benz C350 2014

List of elements for Power Distribution Wiring Diagram (4 of 5) for Mercedes-Benz C350 2014:

• (diagram 4 0f 5)
• (left front footwell) w15/5
• (left rear of engine compt) front sam control module w/ fuse & relay module
• (not used)
• Audio/ comand control panel
• Audio/ comand display (w/o navigation) navigation module (if equipped)
• Automatic air conditioning control & operating unit
• Backup relay
• C10t
• C11c
• C13d
• C14m
• C15m
• C16s
• C19i
• C1m
• C2i
• C5c
• C7i
• C8s
• C9g
• Circuit 15 relay
• Circuit 15r relay
• Electronic selector level module control unit
• Engine circuit 87 relay
• Fanfare horn relay
• From front electrical prefuse box (diagram 1 of 5)
• From fuse 15 m (diagram 4 0f 5)
• From fuse 31b n
• Front passenger seat occupied recognition & automatic child seat recoginition (if equipped)
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 31a 15a
• Fuse 31b 15a
• Fuse 40a
• Fuse 5a
• Fuse 7.5a
• Glove box lamp switch
• Glove box socket (if equipped)
• Group
• Instrument panel switch
• Left front lamp unit
• Mobile phone electrical connector (if equipped)
• Multi-function camera
• Nca
• Oil cooler fan motor relay
• Overhead control panel control unit (if equipped) panoramic sliding roof control module (w/ tilting & sliding roof)
• Red
• Right front lamp unit
• Secondary air injection relay
• Steering column module control unit
• To chassis circuit 87 relay (diagram 5 0f 5)
• To engine circuit 87 relay (diagram 4 0f 5)
• To fuse 1 (diagram 5 0f 5)
• To fuse 14 (diagram 5 0f 5)
• To fuse 17 (diagram 4 0f 5)
• To fuse 6 (diagram 5 0f 5)
• Upper control panel control unit
• Wiper motor
• Wiper park heater (if equipped)
• X18-c1
• X18-c2

Power Distribution Wiring Diagram (5 of 5) for Mercedes-Benz C350 2014

List of elements for Power Distribution Wiring Diagram (5 of 5) for Mercedes-Benz C350 2014:

• (left rear of engine compt) front sam control module w/ fuse & relay module
• (not used)
• 30z
• Automatic transmission neutral position switch (base of shift lever assembly)
• C-class
• C10t
• C11c
• C12s
• C15m
• C2i
• C4i
• C5c
• C6i
• C7i
• C9g
• C9i
• Can-b h
• Can-b l
• Can-e h
• Can-e l
• Chassis circuit 87 relay
• Computer data lines system
• Data
• Distronic electric controller unit & electro hydraulic power steering (glk-class)
• Electric steering lock control unit (top of steering column)
• Electronic ignition switch control unit
• Electronic stability program control unit
• Exterior lights switch
• From front electrical prefuse box (diagram 1 of 5)
• From fuse 16 (diagram 4 of 5)
• From fuse 29 (diagram 4 of 5)
• From fuse 32 (diagram 4 of 5)
• Front sam control module w/ fuse & relay module (left rear of engine compt)
• Fuel pump control unit
• Fully integrated transmission control unit
• Fuse 10a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse 7.5a
• Fuse 7.5a (or 20a)
• Headlamp control unit
• Instrument cluster
• Left front door control unit
• Me-sfi (me) control unit
• Pnk
• Pnk/red
• Radio control unit
• Rear sam control module w/ fuse & relay module (right side of trunk/cargo area)
• Red
• Right rear door control unit
• Starter circuit 50 relay
• W/ keyless go
• W/o keyless go
• W15/5 (left front footwell)
• W16/3 (left side engine compt)