POWER DISTRIBUTION – Mercedes-Benz SLK250 2014 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Mercedes-Benz SLK250 2014

List of elements for Power Distribution Wiring Diagram (1 of 5) for Mercedes-Benz SLK250 2014:

• (not used)
• (right front of engine compt) front prefuse box
• (right rear interior) w32/2
• A/c housing
• Additional battery
• Additional battery circuit (left rear of engine compt)
• Airscarf control unit (if equipped)
• Alarm siren (if equipped)
• Alternator
• Battery sensor
• C12i
• C30
• C30g
• C3i
• C8d
• C9i
• Combustion engine & a/c w/ integrated control fan motor
• Decoupling relay
• Eco start/stop function additional battery relay (center rear of interior)
• Fm, am & cl (zv) antenna amplifier
• From front sam control module w/ fuse & relay module (diagram 5 of 5)
• From front sam control unit w/ fuse & relay module (diagram 4 0f 5)
• From fuse 155 (diagram 1 of 5)
• Fuse 100a
• Fuse 10a
• Fuse 150a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 7.5a
• Fuse 80a
• Fuse n/a
• Ig1
• Interior protection sensor
• Left door control unit
• Mr1
• Mr2
• Mr3
• Mr4
• Mr5
• Mr6
• Mr7
• Mr8
• Mrg1
• Mrg2
• Nca
• On-board electrical system battery
• Pyro fuse
• Quiescent current cutout relay
• Rear sam control module w/ fuse & relay module (front of trunk)
• Red
• Right door control unit
• Starter
• To circuit 15 relay (diagram 2 of 5)
• To front sam control module w/ fuse & relay module (diagram 4 of 5)
• To front sam control module w/ fuse & relay module (diagram 5 of 5)
• To front sam control unit w/ fuse & relay module (diagram 4 0f 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 152 (diagram 1 of 5)
• To fuse 42 (diagram 2 of 5)
• Vario roof control control unit
• W/ eco start/stop function
• W/o eco start/stop function
• W10/4
• W16/4 (right front wheelwell)

Power Distribution Wiring Diagram (2 of 5) for Mercedes-Benz SLK250 2014

List of elements for Power Distribution Wiring Diagram (2 of 5) for Mercedes-Benz SLK250 2014:

• (diagram 1 of 5)
• (front of trunk) rear sam control unit w/ fuse & relay module
• (not used)
• Airscarf control unit (if equipped)
• C11t
• C12i
• C13a
• C15h
• C3i
• Circuit 15 relay
• Circuit 15r relay 1
• Digital audio broadcasting control unit (if equipped) satellite digital audio radio (sdar) control unit (if equipped)
• Driver seat control unit
• Driver seat neck-pro head restraint solenoid (if equipped)
• Electric parking brake control unit
• Emergency call system control unit (if equipped)
• From fuse 41 b
• From fuse 46 c (diagram 1 0f 5)
• From fuse 63 (diagram g 2 0f 5)
• Front passenger seat control unit
• Front passenger seat neck-pro head restraint solenoid (if equipped)
• Fuel pump control unit (if equipped)
• Fuel pump relay
• Fuse 25a
• Fuse 30a
• Fuse 5a
• Fuse 7.5a
• Fuse n/a
• If equipped
• Left rear bumper intelligent radar sensor & right rear bumper intelligent radar sensor
• Magic sky control unit (early production)
• Red
• Res fuse n/a
• S89
• S90
• Seat adjustment relay
• To fuse 68 (diagram 2 of 5)
• To fuse 75 (diagram 3 0f 5)
• To fuse 85 (diagram 3 0f 5)

Power Distribution Wiring Diagram (3 of 5) for Mercedes-Benz SLK250 2014

List of elements for Power Distribution Wiring Diagram (3 of 5) for Mercedes-Benz SLK250 2014:

• (front of trunk) rear sam control unit w/ fuse & relay module
• (not used)
• Adaptive damping system control unit (if equipped)
• C11t
• C12i
• C14i
• C15h
• C2g
• C3i
• Cellular telephone system antenna amplifier/ compensator
• Center console stowage compartment socket
• Circuit 15r relay 2
• From front sam control unit w/ fuse & relay module (diagram 4 of 5)
• From fuse 67 j (diagram 3 0f 5)
• From fuse 84 (diagram 2 0f 5)
• From fuse 86 (diagram 2 of 5)
• Front cigarette lighter w/ ashtray illumination
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 5a
• Fuse 7.5a
• Fuse n/a
• Heated rear window relay
• If equipped
• Interior lights system
• Keyless-go control unit (if equipped)
• Left reversible emergency tensioning retractor (if equipped)
• Magic sky control unit (late production)
• Media interface control unit (if equipped)
• Nca
• Parking system control unit (if equipped)
• Radar sensors control unit
• Red
• Right reversible emergency tensioning retractor (if equipped)
• Sound system amplifier control unit (if equipped)
• Tire pressure monitor control unit (if equipped)
• To front sam control unit w/ fuse & relay module (diagram 4 of 5)
• To fuse 70 (diagram 3 of 5)
• Tv digital tuner (if equipped)
• Vario roof control unit
• W/ cigarette lighter
• W/o cigarette lighter
• W12 (in center console)

Power Distribution Wiring Diagram (4 of 5) for Mercedes-Benz SLK250 2014

List of elements for Power Distribution Wiring Diagram (4 of 5) for Mercedes-Benz SLK250 2014:

• (diagram 4 0f 5)
• (left rear of engine compt) front sam control unit w/ fuse & relay module
• (not used)
• Audio/ comand control panel
• Audio/ comand display
• Automatic air conditioning control & operating unit
• Backup relay
• C10t
• C11c
• C13d
• C14m
• C15m
• C16s red
• C17c
• C19i
• C1m
• C2i
• C5c
• C6i
• C7i
• C8s
• C9g
• Circuit 15 relay
• Circuit 15r relay
• Electric transmission oil pump (w/ eco start/ stop function)
• Electronic selector level module control module
• Engine circuit 87 relay
• Fanfare horn relay
• From additional battery circuit (diagram 1 of 5)
• From front prefuse box (diagram 1 of 5)
• From fuse 17 (diagram 4 of 5)
• From fuse 31b n
• From rear sam control unit w/ fuse & relay module (diagram 3 0f 5)
• From x engine circuit 87 relay (diagram 4 0f 5)
• Front sam control unit w/ fuse & relay module (left rear of engine compt)
• Front vehicle interior power outlet (w/ glove compartment socket)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 31a 15a
• Fuse 31b 15a
• Fuse 40a
• Fuse 5a
• Fuse 7.5a
• Glove box lamp
• Headlamp control unit
• Interior lights system
• Left front lamp unit
• Me-sfi (me) control unit
• Multi- function camera (if equipped)
• Navigation module cradle (w/ external navigation)
• Overhead control panel control unit
• Pnk
• Red
• Right front lamp unit
• Secondary air injection relay
• Starter circuit 50 relay
• Steering column module control unit
• Steering column module control unit (late production)
• To chassis circuit 87 relay (diagram 5 0f 5)
• To eco start/ stop function additional battery relay (diagram 1 of 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 15 (diagram 4 0f 5)
• To rear sam control unit w/ fuse & relay module (diagram 3 of 5)
• To secondary air injection relay (diagram 4 0f 5)
• Upper control panel control unit & overhead control panel control unit
• W12 (in center console)
• Weight sensing system (wss) control unit (w/ weight sensing system) front passenger seat occupied recognition & acsr (w/o weight sensing system)
• Wiper motor
• Wiper park heater (if equipped)
• Wiper park position heater relay

Power Distribution Wiring Diagram (5 of 5) for Mercedes-Benz SLK250 2014

List of elements for Power Distribution Wiring Diagram (5 of 5) for Mercedes-Benz SLK250 2014:

• (left rear of engine compt) front sam control unit w/ fuse & relay module
• 30z
• Analog clock (if equipped)
• Automatic transmission neutral position switch (base of transmission shifter assembly)
• C10t
• C11c
• C12s
• C14m
• C18m
• C2i
• C4i
• C5c
• C7i
• C9g
• 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
• Electric steering lock control unit (right rear of engine compt)
• Electronic ignition switch control unit
• Electronic stability program control unit
• From front prefuse box (diagram 1 of 5)
• From fuse 16 (diagram 4 of 5)
• From fuse 32 (diagram 4 of 5)
• From fuse 5 u (diagram 4 of 5)
• Fuel pump control unit
• Fully integrated transmission control unit (7-speed a/t)
• Fuse 10a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse 7.5a
• Instrument cluster
• Me-sfi (me) control unit
• Radio (w/ audio 20), (w/ audio 20 & cd changer) comand control unit (if equipped)
• Red
• Right front bumper distronic sensor (dtr) & left front bumper distronic sensor (dtr)
• Right rear bumper radar sensor & left rear bumper radar (w/ active blind spot)
• Steering column module control unit (early production)
• To front prefuse box (diagram 1 of 5)
• Vario roof control unit
• W/ eco start/stop function
• W/ keyless go
• W/o eco start/stop function
• W/o keyless go
• W15/5 (left front footwell)
• W16/5 (left rear of engine compt)