All Wiring Diagrams for Mercedes-Benz Sprinter 2014 2500 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 4) for Mercedes-Benz Sprinter 2014 2500

List of elements for Automatic A/C Wiring Diagram (1 of 4) for Mercedes-Benz Sprinter 2014 2500:

• 16a
• 26/61 (or x26/65)
• 31b
• 42a
• Ac control & operating unit
• Air conditioner 1 additional fan
• Blower motor
• Blower regulator
• Circulation pump
• Computer data lines system
• Flap actuator m
• Flap potentiometer
• Fuse 10a
• Fuse 30a
• Fuse block 2
• Fuse block 6
• Fuse block 7
• Heater blower regulator
• Heater valve motor
• Heater valve potentiometer
• Hot at all times
• Motor
• Nca
• Rear heater/air conditioner air recirculation unit
• Rear heavy duty automatic a/c air recirculation unit
• Red
• Refrigerant compressor
• Refrigerant pressure sensor
• Temperature sensor
• W1/3
• W38
• W71/2
• W9/7
• X18/55
• X18/56
• X18/75
• X53/9

Automatic A/C Wiring Diagram (2 of 4) for Mercedes-Benz Sprinter 2014 2500

List of elements for Automatic A/C Wiring Diagram (2 of 4) for Mercedes-Benz Sprinter 2014 2500:

• A/c 2 additional fan
• A/c mono fan resistor
• Ac 1 additional fan
• Additional fan relay
• Duo fan
• Fuse 150a
• Fuse 80a
• Fuse box
• Hot at all times
• Mono fan
• Red
• X64/13

Automatic A/C Wiring Diagram (3 of 4) for Mercedes-Benz Sprinter 2014 2500

List of elements for Automatic A/C Wiring Diagram (3 of 4) for Mercedes-Benz Sprinter 2014 2500:

• 12a
• 18a
• 18b
• 50a
• A/c fuse
• Blower motor
• Blower regulator
• Evaporator temperature sensor
• Fresh air/air recirculation flap actuator motor
• Fuse 30a
• Fuse 7.5a
• Fuse block 2
• Hot at all times
• Nca
• Pnk
• Red
• Red/pnk
• Roof a/c 1 additional fan
• Roof a/c 2 additional fan
• Roof additional fan relay
• W1/3
• W38
• X31
• X31/9
• X53/8
• X64/14

Automatic A/C Wiring Diagram (4 of 4) for Mercedes-Benz Sprinter 2014 2500

List of elements for Automatic A/C Wiring Diagram (4 of 4) for Mercedes-Benz Sprinter 2014 2500:

• 2nd refrigerant compressor
• Ac control & operating unit
• Actuator motor
• Air distribution
• Blending air flap actuator motor
• Cdi control unit
• Computer data lines system
• Coolant temperature sensor
• Electric ptc heater booster
• Pnk
• Red
• Red/pnk
• Roof refrigerant pressure sensor
• W10
• X18/55
• X18/75
• X26/61 (or x26/65)
• X64/14

Automatic Heater Control Unit Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Automatic Heater Control Unit Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• (not used)
• 12a
• 16a
• 31b
• Ac control & operating unit
• Blower motor
• Blower motor series resistor group
• Blower regulator rear heater
• Blower stage 1
• Cdi control unit
• Circulation pump
• Computer data lines system
• Coolant temperature sensor
• Electric ptc heater booster
• Fan relay
• Fresh air/air recirculation flap actuator motor
• Fuse & relay module
• Fuse 10a
• Fuse 150a
• Fuse 30a
• Fuse 5a
• Fuse block 2
• Fuse block 6
• Fuse box
• Hot at all times
• Hot w/ circuit 15 relay energized
• Interior lights system
• Rear heater
• Rear heater water valve potentiometer
• Rear heater/air conditioner air recirculation unit
• Red
• W1/3
• W10
• W71/2
• W9/7
• X18/55
• X18/77
• X18/78
• X31/10
• X31/12
• X31/9

Auxiliary Heater Wiring Diagram (1 of 2) for Mercedes-Benz Sprinter 2014 2500

List of elements for Auxiliary Heater Wiring Diagram (1 of 2) for Mercedes-Benz Sprinter 2014 2500:

• (if equipped) blower stage 1 fan relay
• 12b
• 13a
• 26a
• 27b
• Aac [kla] control & operating unit
• Auxiliary water heater control unit
• Auxiliary water heater control unit 2
• Blower motor series resistor group
• Booster
• Circulation pump
• Computer data lines system
• Fuse 25a
• Fuse 30a
• Fuse 7.5a
• Fuse block 2
• Fuse block 5
• Heater booster button
• Heater booster/stationary heater button
• Hot at all times
• Interior lights system
• Metering pump
• Nca
• Outside temperature sensor
• Red
• Sam control unit
• Stationary heater telestart receiver
• Stationary heater telestart receiver antenna
• W/ heater
• W/o heater
• W1/3
• W71/2
• W9/7
• X18/56
• X18/78
• X31/10

Auxiliary Heater Wiring Diagram (2 of 2) for Mercedes-Benz Sprinter 2014 2500

List of elements for Auxiliary Heater Wiring Diagram (2 of 2) for Mercedes-Benz Sprinter 2014 2500:

• (not used)
• Auxiliary water heater control unit 2
• Blower motor
• Control
• Flame
• Glow plug
• Overheating
• Red
• Sensor
• Temperature
• W/ auxiliary heater
• W/ auxiliary heater 2

Roof Ventilator Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Roof Ventilator Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 39b
• Fuse 39 15a
• Fuse block 7
• Hot w/ circuit 15 relief relay 2 energized
• Interior lights system
• Roof fan motor
• Roof ventilator switch
• W1/3
• X18/77
• X85/22

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Anti-lock Brakes Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 15a
• Computer data lines system
• Eps control unit
• Fuse & relay module
• Fuse 25a
• Fuse 40a
• Fuse 5a
• Fuse block 1
• Fuse block 2
• Hot at all times
• Hot w/ circuit 15 relay energized
• Left front rpm sensor
• Left rear rpm sensor
• Power steering pump eco valve
• Right front rpm sensor
• Right rear rpm sensor
• Sam control unit
• Stop lamp switch
• Trailer connection control unit
• Vacuum sensor
• W9/3
• X18/56
• X26/65

ANTI-THEFT

Anti-theft Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Anti-theft Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 19a (or 19b)
• Center interior protection sensor
• Computer data lines system
• Engine hood switch
• Front interior protection sensor
• Fuse 5a (or 25a)
• Fuse block 5
• Hot at all times
• Overhead control
• Panel (ocp (dbe)) control unit
• Rear interior protection sensor
• W38
• W9/7
• X18/53
• X18/54
• X42/28

BODY CONTROL MODULES

Overhead Control Panel Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Overhead Control Panel Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 19a (or 19b)
• Anti-theft system
• Can-b h
• Can-b l
• Computer data lines system
• Fuse 5a (or 25a)
• Fuse block 5
• Horns system
• Hot at all times
• Overhead control panel (ocp (dbe)) control unit
• Power tops system
• Sam control circuit
• W38
• Wiper/washer & headlights systems
• X18/53

Programmable Special Module Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Programmable Special Module Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• Can-b h
• Can-b l
• Computer data lines system
• Fuse 25a
• Fuse 7.5a
• Fuse block
• Fuse block 3
• Hot at all times
• Hot w/ circuit 15 relief relay energized
• Interior lights system
• Parameterizable special module (psm) control unit
• Pnk
• Trunk, tailgate, fuel doors system
• W/ working speed control on switch
• W/o working speed control on switch
• W1/3
• W71/1
• Working speed control button
• Working speed control on switch
• X18/55
• X18/56

SAM Control Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for SAM Control Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• (not used)
• 15r
• Air conditioning system
• Anti-lock brakes & exterior lights systems
• Can-b h
• Can-b l
• Computer data lines system
• Defogger system
• Door locks & trunk, tailgate, fuel doors systems
• Door locks system
• Exterior lights system
• Fuse & relay module
• Fuse 25a
• Fuse 7.5a
• Fuse 80a
• Fuse box
• Headlights & exterior lights systems
• Headlights system
• Headlights, exterior lights & interior lights systems
• Horns system
• Hot at all times
• Instrument cluster system
• Interior lights system
• Lin
• Mirrors system
• Overhead control panel (ocp (dbe)) control unit
• Power distribution system
• Power tops system
• Power windows system
• Red
• Sam control unit
• Starting/ charging system
• Starting/charging system
• W/ overhead control
• W/o overhead control
• W1/4
• W43/1
• Warning systems
• Wiper/washer system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 3) for Mercedes-Benz Sprinter 2014 2500

List of elements for Computer Data Lines Wiring Diagram (1 of 3) for Mercedes-Benz Sprinter 2014 2500:

• -b l
• 2a red
• Ac control & operating unit
• Audio 10
• Audio 15
• Automatic a/c
• Automatic heater
• C11
• Can
• Can - a h
• Can - a l
• Can - b h
• Can - b l
• Can -a h
• Can -a l
• Can -b
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Cardle for becker map pilot
• Diagnostic connector
• Electric ptc heater booster (automatic heater)
• Electronic ignition lock (ezs) control unit
• Fuse & relay module
• Fuse 14 5a
• Fuse 2 10a
• Fuse block 1
• Hot at all times
• Hot w/ circuit 15 starter relay energized
• Instrument cluster
• Interior can electrical connector (x30/24)
• Interior can electrical connector (x30/25)
• Interior can electrical connector (x30/26)
• Overhead control panel (ocp (dbe)) control unit
• Radio/radio w/ navigation
• Red
• Sam control unit
• Tire pressure monitor (rdk) control unit
• Upper control panel (ucp (obf)) control unit
• W43/1
• X18/56

Computer Data Lines Wiring Diagram (2 of 3) for Mercedes-Benz Sprinter 2014 2500

List of elements for Computer Data Lines Wiring Diagram (2 of 3) for Mercedes-Benz Sprinter 2014 2500:

• 2.1l
• 3.0l
• Auxiliary water heater control unit 2
• Auxiliary water heating control unit
• B l
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Control unit
• Electric control unit
• Esp control unit
• Etc (egs) control unit
• Highline air bag control unit
• Left front door
• Parameterizable special module (psm) control unit
• Steering column tube module (mrm) control unit
• Trailer connection unit (aag) control unit
• X35/1
• Yaw rate lateral & longitudinal acceleration sensor

Computer Data Lines Wiring Diagram (3 of 3) for Mercedes-Benz Sprinter 2014 2500

List of elements for Computer Data Lines Wiring Diagram (3 of 3) for Mercedes-Benz Sprinter 2014 2500:

• Automatic transmission auxiliary oil pump
• C10
• C12
• C13
• Can-c h
• Can-c l
• Can-i h
• Can-i l
• Cdi control unit
• Collision prevention assist control unit (w/ proximity warning assistant)
• Drive train sensor can potential distributor electrical connector
• Electronic selector lever module control unit
• Engine can electrical connector 2
• Engine can electrical connector 3
• Ground
• Headlamp range adjustment (hra (lwr)) control unit
• Left rear radar sensor (w/ blind spot assist)
• Left side radar sensor (w/ blind spot assist)
• Multi-function camera (w/ lane keeping assist & highbeam assist)
• Nox sensor control unit downstream of scr catalytic converter
• Nox sensor control unit upstream of scr catalytic converter
• Parktronic control unit
• Right rear radar sensor (w/ blind spot assist)
• Right side radar sensor (w/ blind spot assist)
• Soot particulate sensor
• W1/4
• X18/82

DEFOGGERS

Heated Windshield Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Heated Windshield Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 80a
• Heated windshield
• Heated windshield relay
• Hot at all times
• Red
• Sam control unit
• W71/1
• Windshield heater fuse

Rear Defogger Wiring Diagram, with Anti-theft Alarm for Mercedes-Benz Sprinter 2014 2500

List of elements for Rear Defogger Wiring Diagram, with Anti-theft Alarm for Mercedes-Benz Sprinter 2014 2500:

• 21a
• 22a
• Fuse 15a
• Fuse 5a
• Fuse block 3
• Fuse block 5
• Heated rear window relay 1
• Heated rear window with anti-theft alarm system relay 2
• Hot at all times
• Hot w/ circuit 15r relay energized
• Left heated rear window
• Right heated rear window
• Sam control unit
• W29/8
• W71/2
• X18/53
• X8/21
• X8/23

Rear Defogger Wiring Diagram, without Anti-theft Alarm for Mercedes-Benz Sprinter 2014 2500

List of elements for Rear Defogger Wiring Diagram, without Anti-theft Alarm for Mercedes-Benz Sprinter 2014 2500:

• 21b
• Fuse 30a
• Fuse block 5
• Heated rear window relay 1
• Hot at all times
• Left heated rear window
• Right heated rear window
• Sam control unit
• W29/8
• W71/2
• X18/53
• X8/21
• X8/23

ENGINE ACCESSORIES

2.1L

2.1L, After Treatment Wiring Diagram (1 of 2) for Mercedes-Benz Sprinter 2014 2500

List of elements for 2.1L, After Treatment Wiring Diagram (1 of 2) for Mercedes-Benz Sprinter 2014 2500:

• Computer data lines system
• Fuse & relay module
• Fuse 10a
• Hot w/ circuit 15 relay energized
• W71/2

2.1L, After Treatment Wiring Diagram (2 of 2) for Mercedes-Benz Sprinter 2014 2500

List of elements for 2.1L, After Treatment Wiring Diagram (2 of 2) for Mercedes-Benz Sprinter 2014 2500:

• 32b
• 34b
• 35b
• 36a
• 36b
• Circuit 30 jumper
• Computer data lines system
• Fuse & relay module
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 5a
• Fuse block 6
• Fuse box
• Hot at all times
• Hot w/ circuit 87 engine control relay energized
• Nox sensor control unit downstream of scr catalytic converter
• Nox sensor control unit upstream of scr catalytic converter
• Red
• Soot particulate sensor
• W71/3
• X196

3.0L

3.0L, After Treatment Wiring Diagram (1 of 2) for Mercedes-Benz Sprinter 2014 2500

List of elements for 3.0L, After Treatment Wiring Diagram (1 of 2) for Mercedes-Benz Sprinter 2014 2500:

• 29b
• 32b
• 34a
• 35a
• 36a
• Circuit 30 bumper
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse block 6
• Fuse box
• Hot at all times
• Panel van & mpv
• Red
• Red/pnk
• W71/2
• X194/3
• X194/4

3.0L, After Treatment Wiring Diagram (2 of 2) for Mercedes-Benz Sprinter 2014 2500

List of elements for 3.0L, After Treatment Wiring Diagram (2 of 2) for Mercedes-Benz Sprinter 2014 2500:

• Computer data lines system
• Fuse & relay module
• Fuse 10a
• Hot w/ circuit 15 relay energized
• Hot w/ circuit 87 engine control relay energized
• Nox sensor control unit downstream of scr catalytic converter
• Nox sensor control unit upstream of scr catalytic converter
• Panel van & mpv
• Soot particulate sensor
• W71/2
• W71/3
• X194/3
• X194/4
• X196

ENGINE PERFORMANCE

2.1L

2.1L, Engine Performance Wiring Diagram (1 of 5) for Mercedes-Benz Sprinter 2014 2500

List of elements for 2.1L, Engine Performance Wiring Diagram (1 of 5) for Mercedes-Benz Sprinter 2014 2500:

• 13a
• Accelerator pedal module
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Can-i h
• Can-i l
• Cdi control unit
• Circuit 87 engine control relay
• Computer data lines system
• Fuel pump control unit
• Fuse & relay module
• Fuse 10a
• Fuse 20a
• Fuse 25a
• Fuse 5a
• Fuse 7.5a
• Fuse 80a
• Fuse block 4
• Fuse box
• Hot at all times
• Hot w/ circuit 15 relay energized
• Lines system computer data
• Nca
• Red
• Sam control unit
• Starting/charging system
• Temperature sensor upstream of scr catalytic converter
• W71/1

2.1L, Engine Performance Wiring Diagram (2 of 5) for Mercedes-Benz Sprinter 2014 2500

List of elements for 2.1L, Engine Performance Wiring Diagram (2 of 5) for Mercedes-Benz Sprinter 2014 2500:

• (not used)
• Boost pressure control flap pressure transducer
• Can-c h
• Can-c l
• Computer data lines system
• Exhaust gas recirculation positioner
• Fuel pressure sensor
• Fuel pump w/ fill level sensor
• Fuse 7.5a (or 10a)
• Fuse 7.5a (or 10a) (or 5a)
• Fuse block
• Instrument cluster
• Nca
• Oil spray nozzles valve
• Oxygen sensor
• Pressure regulator valve
• Quantity control valve
• Regulated oil pressure pump valve
• Temperature sensor upstream of diesel particulate filter
• Wastegate pressure transducer
• X25/15
• X26/65

2.1L, Engine Performance Wiring Diagram (3 of 5) for Mercedes-Benz Sprinter 2014 2500

List of elements for 2.1L, Engine Performance Wiring Diagram (3 of 5) for Mercedes-Benz Sprinter 2014 2500:

• Cdi control unit
• Charge air temperature sensor & down stream of throttle valve
• Computer data lines system
• Coolant temperature sensor
• Diesel particulate filter differential pressure sensor
• Engine oil temperature sensor
• Exhaust back pressure sensor
• Exhaust gas recirculation cooler temperature sensor
• F-p3
• Fuel temperature sensor
• Gnd
• Inj l
• Intake manifold pressure sensor
• Lin
• Nca
• Pnk
• Sig
• Temperature sensor upstream of catalytic converter
• Temperature sensor upstream of turbocharger

2.1L, Engine Performance Wiring Diagram (4 of 5) for Mercedes-Benz Sprinter 2014 2500

List of elements for 2.1L, Engine Performance Wiring Diagram (4 of 5) for Mercedes-Benz Sprinter 2014 2500:

• Boost pressure sensor
• Charge air temperature sensor
• Computer data lines system
• Fuel filter heater w/ condensation sensor
• Fuse 80a
• Fuse box
• Glow output stage
• Glow plug cylinder 1
• Glow plug cylinder 2
• Glow plug cylinder 3
• Glow plug cylinder 4
• Hot at all times
• Kfh1
• Kfh2
• Lin
• Low-pressure turbocharger boost pressure sensor
• Pnk
• Red
• Sig-wss
• Throttle valve actuator
• W11/1
• X195
• X26/64

2.1L, Engine Performance Wiring Diagram (5 of 5) for Mercedes-Benz Sprinter 2014 2500

List of elements for 2.1L, Engine Performance Wiring Diagram (5 of 5) for Mercedes-Benz Sprinter 2014 2500:

• Cdi control unit
• Coolant pump switch over valve
• Crankshaft position sensor
• Cylinder 1 injector
• Cylinder 2 injector
• Cylinder 3 injector
• Cylinder 4 injector
• Engine oil level sensor
• Engine oil pressure sensor
• Exhaust gas recirculation cooler end position measurement sensor
• Exhaust gas recirculation cooling solenoid valve
• Fuel pressure sensor
• Gnd
• Hot film mass air flow sensor
• Inj h
• Inj l
• Intake port shutoff actuator
• Nca
• Pnk
• Rpm sensor
• Vent line heater element
• X156/3

3.0L

3.0L, Engine Performance Wiring Diagram (1 of 4) for Mercedes-Benz Sprinter 2014 2500

List of elements for 3.0L, Engine Performance Wiring Diagram (1 of 4) for Mercedes-Benz Sprinter 2014 2500:

• (not used)
• 13b
• Accelerator pedal module
• Cdi control unit
• Circuit 87 engine control relay
• Computer data lines system
• Exhaust gas recirculation cooling solenoid valve
• Exhaust gas recirculation positioner
• Fuel pump diode
• Fuel pump relay
• Fuel pump w/ fill level sensor
• Fuse & relay module
• Fuse 10a
• Fuse 20a
• Fuse 25a
• Fuse 5a
• Fuse 80a
• Fuse block 4
• Fuse box
• Hot at all times
• Hot w/ circuit 15 relay energized
• Nca
• Oxygen sensor
• Red
• Starting/charging system
• Temperature sensor upstream of diesel particulate filter
• Temperature sensor upstream of scr catalytic converter
• W52/7
• W71/1
• W9/6
• X25/15

3.0L, Engine Performance Wiring Diagram (2 of 4) for Mercedes-Benz Sprinter 2014 2500

List of elements for 3.0L, Engine Performance Wiring Diagram (2 of 4) for Mercedes-Benz Sprinter 2014 2500:

• Cdi control unit
• Charge air temperature sensor
• Coolant temperature sensor
• Diesel particulate filter differential pressure sensor
• Exhaust back pressure sensor
• Exhaust gas recirculation cooler temperature sensor
• Fan
• Fuel pressure sensor
• Fuel temperature sensor
• Intake manifold pressure sensor
• Nca
• Pnk
• Sig
• Temperature sensor upstream of turbocharger
• Temperature sensor upstream of twc (kat)
• X26/53

3.0L, Engine Performance Wiring Diagram (3 of 4) for Mercedes-Benz Sprinter 2014 2500

List of elements for 3.0L, Engine Performance Wiring Diagram (3 of 4) for Mercedes-Benz Sprinter 2014 2500:

• (not used)
• Boost pressure sensor
• Fuel filter heater w/ condensation sensor
• Fuse 7.5a (or 10a)
• Fuse 7.5a (or 10a) (or 5a)
• Fuse block
• Glow output stage
• Glow plug cylinder
• Kfh1
• Kfh2
• Lin
• Pnk
• Pressure regulator valve
• Quantity control valve
• Red
• Sig
• Starting/charging system
• Throttle valve actuator
• W11/1
• X26/61

3.0L, Engine Performance Wiring Diagram (4 of 4) for Mercedes-Benz Sprinter 2014 2500

List of elements for 3.0L, Engine Performance Wiring Diagram (4 of 4) for Mercedes-Benz Sprinter 2014 2500:

• 100a
• Boost pressure positioner
• Can-c h
• Can-c l
• Cdi control unit
• Circuit 30 glow output stage fuse
• Computer data lines system
• Crankshaft position sensor
• Cylinder 1 injector
• Cylinder 2 injector
• Cylinder 3 injector
• Cylinder 4 injector
• Cylinder 5 injector
• Cylinder 6 injector
• Engine oil pressure sensor
• Exhaust gas recirculation cooler end position measurement sensor
• Hot at all times
• Hot film mass air flow sensor
• Instrument cluster
• Intake port shutoff actuator
• Left ekas end position measurement sensor
• Red
• Right ekas end position measurement sensor
• Rpm sensor
• Vent line heater element
• W9/6
• X26/61

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Backup Lamps Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• Backup lamp
• Computer data lines system
• Electronic ignition lock (ezs) control unit
• Electronic selector lever module control unit
• Etc (egs) control unit
• Fuse & relay module
• Fuse 10a
• Hot at all times
• Left tail lamp
• Long &
• Mpv
• Power distribution system
• Right tail lamp
• Sam control unit
• Short cab
• W29/8
• W43/1
• W52/7

Exterior Lamps Wiring Diagram (1 of 2) for Mercedes-Benz Sprinter 2014 2500

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Mercedes-Benz Sprinter 2014 2500:

• Computer data lines system
• Except xenon
• Fuse & relay module
• Fuse 5a
• Fuse/relay module
• Hot at all times
• Hot w/ circuit 15 relay energized
• Left additional turn signal lamp
• Left lamp unit
• Left license lamp
• Light switch
• Long & short cab
• Mpv
• Nca
• Right additional turn signal lamp
• Right lamp unit
• Right license lamp
• Right tail lamp
• Sam control unit
• Standing lamp
• Stop
• Tail
• Turn signal
• Turn signal lamp
• Turn signal lamps
• W/ additional turn signal lamps
• W/ mpv
• W/o additional
• W/o mpv
• W29/8
• W29/8 (mpv)
• W43/1
• W52/7 (long & short cab)
• W9/6
• W9/7
• X8/22
• X8/47
• Xenon

Exterior Lamps Wiring Diagram (2 of 2) for Mercedes-Benz Sprinter 2014 2500

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Mercedes-Benz Sprinter 2014 2500:

• 20a
• Additional turn signal control module (if equipped)
• Additional turn signal lamps
• Body manufacturer identification lamps connector
• Center front identification lamp
• Center stop lamp
• Clearance/identification lamps relay
• Esp control unit
• Except additional
• Fuse 10a
• Fuse 7.5a
• Fuse block 1
• Fuse block 5
• Hot at all times
• Left front clearance lamp
• Left front identification lamp
• Left rear additional turn signal lamps connector
• Left tail lamp
• Long & short cab
• Mpv
• Outer left front identification lamp
• Outer right front identification lamp
• Right front clearance lamp
• Right front identification lamp
• Right rear additional turn signal lamps connector
• Stop
• Stop lamp switch
• Tail
• Turn signal
• Turn signal lamps
• W29/8
• W29/8 (mpv)
• W38
• W52/7
• W52/7 short cab) (long &
• W71/3
• X18/53

Trailer Tow Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Trailer Tow Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 14a
• 15a
• 30a
• Brake signal electrical connector
• Computer data lines system
• Esp control unit
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 7.5a
• Fuse block 3
• Fuse block 4
• Fuse block 6
• Hot at all times
• Hot w/ circuit 15 relief relay energized
• Trailer connection unit (aag) control unit
• Trailer socket electrical connector
• W52/7
• W71/3

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 5) for Mercedes-Benz Sprinter 2014 2500

List of elements for Ground Distribution Wiring Diagram (1 of 5) for Mercedes-Benz Sprinter 2014 2500:

• (preinstallation for backup camera w/ monitor) backup camera monitor
• (preinstallation for backup camera w/o monitor) backup camera
• Ac control & operating unit
• Automatic a/c
• Automatic heater control
• Blower motor
• Blower regulator
• Body manufacturer electrical system switch
• Body manufacturer reversing camera electrical connector 1
• Cargo liftgate switch
• Center stop lamp
• Cradle for becker map pilot
• Drive train sensor can potential distributor electrical connector
• Electric steering lock control unit
• Electronic ignition lock (ezs) control unit
• Electronic selector lever module control unit
• Engine can electrical connector 2
• Front passenger air bag squib
• Front vehicle interior power outlet
• Fuse & relay module
• Glove box lamp
• Heater booster button
• Heater booster/ stationary heater button
• Illuminated cigar lighter
• Instrument cluster
• Left heated rear window
• Left license plate lamp
• Left rear-end door wiper motor
• Left taillamp
• Load compartment socket
• Mpv
• Nca
• Radio additional fan
• Radio pre-installation electrical connector
• Radio/ radio w/ navigation
• Rear dome lamp switch
• Right heated rear window
• Right license plate lamp
• Right rear-end door wiper motor
• Right taillamp
• Right window bag squib
• Roof ventilator switch
• Stationary heater telestart receiver
• Steering column tube module (mrm) control unit
• Upper control panel (ucp (obf)) control unit
• W1/3
• W1/4
• W29/8
• Working speed control button
• Working speed control on switch
• X169
• X169/7
• X170
• X28/46
• X31/12
• X8/21
• X8/22
• X8/23
• X8/47

Ground Distribution Wiring Diagram (2 of 5) for Mercedes-Benz Sprinter 2014 2500

List of elements for Ground Distribution Wiring Diagram (2 of 5) for Mercedes-Benz Sprinter 2014 2500:

• (3.0l)
• (3.0l) boost pressure positioner
• (3.0l) cdi control unit
• (proximity warning assistant) collision prevention assist control unit
• (w/ xenon lamps) left lamp unit
• (w/ xenon lamps) left xenon lamp unit
• (w/ xenon lamps) right xenon lamp unit
• Ac duo fan
• Ac mono fan
• Additional fan relay
• Additional fan relay (mono)
• Additional turn signal module
• Air conditioning additional fan 1
• Air conditioning mono fan resistor
• Automatic transmission auxiliary oil pump
• Body manufacturer illumination electrical connector
• Brake signal electrical connector
• Clearance/ identification lamp relay
• Duo fan
• Electric fan
• Headlamp range adjustment (hra (lwr)) control unit
• Illumination relay
• Intake port shutoff actuator
• Mono fan
• Nca
• Nox sensor control unit downstream of scr catalytic converter
• Nox sensor control unit upstream of scr catalytic converter
• Rear tire pressure monitor decoder antenna
• Right additional turn signal lamp
• Soot particulate sensor
• Tire pressure monitor (rdk) control unit
• Trailer connection unit (aag) control unit
• W71/3
• W9/6
• X26/61
• X64/13

Ground Distribution Wiring Diagram (3 of 5) for Mercedes-Benz Sprinter 2014 2500

List of elements for Ground Distribution Wiring Diagram (3 of 5) for Mercedes-Benz Sprinter 2014 2500:

• (w/ lane keeping & highbeam assist) multi-function camera
• Battery- operated horn
• Center front identification lamp
• Center interior protection sensor
• Circulation pump
• Diagnostic connector (16-pin)
• Dome lamp w/ switch
• Engine hood switch
• Front
• Front interior protection sensor
• Front passenger exit lamp
• Front roof electrical connector
• Headlamp cleaning system pump
• Left additional turn signal lamp
• Left foglamp
• Left front clearance lamp
• Left front identification lamp
• Left window bag squib
• Motion detector
• Nca
• Outer left front identification lamp
• Outer right front identification lamp
• Overhead control panel (ocp (dbe)) control unit
• Passenger- side outside mirror
• Rear end washer fluid pump
• Rear heavy duty automatic air conditioning recirculation unit
• Rear interior protection sensor
• Right front clearance lamp
• Right front identification lamp
• Roof additional relay fan
• Roof air conditioner additional fan 2
• Sam control unit
• Signalling horn
• W38
• W43/1
• W9/7
• Windshield washer system pump
• Wiper motor
• X34/36
• X35/2
• X42/28
• X64/14

Ground Distribution Wiring Diagram (4 of 5) for Mercedes-Benz Sprinter 2014 2500

List of elements for Ground Distribution Wiring Diagram (4 of 5) for Mercedes-Benz Sprinter 2014 2500:

• (2.1l) fuel pump control unit
• 3.0l
• Auxiliary water heater control unit
• Auxiliary water heater control unit 2
• Battery cutoff relay
• Blower stage 1 fan relay
• Body manufacturer circuit 15 relay
• Body manufacturer circuit d+ relay
• Body manufacturer reversing camera electrical connector 1
• Circuit 15r relief relay
• Circuit relief relay
• Circuit relief relay 2
• Connector
• Driver head/thorax side bag squib
• Driver seat belt buckle switch
• Driver seat heater electrical connector
• Electric control unit
• Etc (egs) control unit
• Front passenger head/thorax side bag squib
• Front passenger seat heater electrical e
• Fuel pump diode
• Fuel pump relay
• Fuel pump w/ fill level sensor
• Headlamp cleaning system relay
• Heated rear window relay 1
• Heated windshield relay
• Left electric step
• Left front backrest heated cushion
• Left front door control unit
• Left front seat sitting surface heated cushion
• Left inner seat frame socket
• Left side radar sensor
• Left step relay 1
• Left step relay 2
• Metering pump
• Parameterizable special module (psm) control unit
• Parking brake indicator switch
• Parktronic control unit
• Rear heater/ air conditioner air recirculation unit
• Right electric step
• Right front backrest heated cushion
• Right front seat sitting surface heated cushion
• Right side radar sensor
• Right step relay 1
• Right step relay 2
• Van & mpv version
• W/ blind spot assist
• W33
• W71/1
• W71/2
• X194/3
• X194/4
• X25/15
• X25/16
• X28/29
• X28/30
• X35/41
• X55/32
• Yaw rate, lateral & longitudinal acceleration sensor

Ground Distribution Wiring Diagram (5 of 5) for Mercedes-Benz Sprinter 2014 2500

List of elements for Ground Distribution Wiring Diagram (5 of 5) for Mercedes-Benz Sprinter 2014 2500:

• (2.1l) cdi control unit
• (2.1l) refrigerant compressor w/ magnetic clutch
• (short cab & long cab)
• (w/ blind spot assist)
• (w/o xenon lamps) right lamp unit (w/ xenon lamps) right xenon lamp unit
• 2.1l
• 3.0l
• Additional battery
• Air bag system driver door pressure sensor
• Air bag system front passenger door pressure sensor
• Antenna amplifier
• Backup warning system horn
• Battery sensor
• Body manufacturer electrical connector
• Circuit 31 cargo liftgate electrical connector
• Collision prevention assist control unit
• Electric ptc heater booster
• Esp control unit
• Fuel filter heater w/ condensation sensor
• Fuel pump w/ fuel level sensor
• Glow out put stage
• Highline air bag control unit
• Left rear additional turn signal lamps electrical connector
• Left rear radar sensor
• Left side bag sensor
• Left taillamp
• Nca
• Right additional turn signal lamp
• Right fog lamp
• Right rear additional turn signal lamps electrical connector
• Right rear radar sensor
• Right side bag sensor
• Right taillamp
• Short cab & (long cab)
• Trailer socket electrical connector
• W10
• W10/4
• W11/1
• W26
• W31/1
• W52/7
• W52/8
• W9/3
• X25/15
• X26/65
• X35/110
• X35/44

HEADLIGHTS

Adaptive Front Lighting Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Adaptive Front Lighting Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• Can-c h
• Can-c l
• Computer data lines system
• Front axle headlamp range adjustment level sensor
• Fuse & relay module
• Fuse 5a
• Headlamp range adjustment (hra (lwr)) control unit
• Hot w/ circuit 15 relay energized
• Left xenon lamp unit
• Pwm 2
• Rear axle headlamp range adjustment level sensor
• Right xenon lamp unit
• W9/6
• X62/72

Headlamps Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Headlamps Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• (or 19b) 19a
• 15r
• Can-b h
• Can-b l
• Computer data lines system
• Daytime running lamp (w/ xenon lamps)
• Daytime running lamp (w/o xenon lamps)
• Electronic ignition lock (ezs) control unit
• Fuse & relay module
• Fuse 5a
• Fuse 5a (or 25a)
• Fuse block 5
• High beam
• Hot at all times
• Hot w/ circuit 15 relay energized
• Left fog lamp
• Left lamp unit (w/o xenon lamps) left xenon lamp unit (w/ xenon lamps)
• Light switch
• Low beam
• Overhead control panel (ocp [dbe]) control unit
• Parking brake indicator switch
• Rain/light sensor
• Right fog lamp
• Right lamp unit (w/o xenon lamps) right xenon lamp unit (w/ xenon lamps)
• Sam control module
• W/ xenon lamps
• W/o xenon lamps
• W38
• W71/1
• W9/6
• W9/7
• X18/53

HORN

Horn Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Horn Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 15r
• 87a
• Battery operated horn
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Computer data lines system
• Fuse & relay module
• Fuse 15a
• Fuse 5a
• Fuse block
• Gnd
• Horn relay
• Horn switch
• Hot at all times
• Hot w/ circuit 15 relay energized
• Hot w/ circuit 15r relay energized
• Left multi-function steering wheel button group
• Overhead control panel (ocp (dbe)) control unit
• Red
• Right multi-function steering wheel button group
• Sam control unit
• Signaling horn
• Steering column tube module (mrm) control unit
• W1/3
• W9/7
• X18/54

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Instrument Cluster Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• Brake fluid level switch
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Circuit relay 15
• Computer data lines system
• Coolant level indicator switch
• Crewcab left door central locking actuator
• Crewcab right door central locking actuator
• Door locks system
• Driver door central locking actuator
• Front passenger door central locking actuator
• Fuel pump w/ fuel level sensor
• Fuse & relay module
• Fuse 10a
• Fuse 5a
• Fuse 80a
• Fuse box
• Hot at all times
• Instrument cluster
• Left front door control unit
• Left sliding door central locking motor actuator
• Parking brake indicator switch
• Power distribution system
• Rear-end door central locking actuator
• Red
• Right sliding door central locking motor actuator
• Sam control unit
• Sound systems
• Travel & speed sensor
• W1/3
• W71/1
• X100/19
• X100/21
• X18/52
• X2/7
• X25/15
• X35/108
• X35/109
• X35/2
• X43/11
• X43/12
• X8/20

INTERIOR LIGHTS

Interior Lights Wiring Diagram (1 of 3) for Mercedes-Benz Sprinter 2014 2500

List of elements for Interior Lights Wiring Diagram (1 of 3) for Mercedes-Benz Sprinter 2014 2500:

• 17a
• Computer data lines system
• Cornering illumination
• Door locks system
• Driver door central locking actuator
• Driver door control unit
• Driver exit lamp
• Front passenger door central locking actuator
• Front passenger entry/ exit lamp
• Fuse & relay module
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Fuse block 2
• Glove box lamp
• Hot at all times
• Hot w/ circuit 15 relay energized
• Hot w/ circuit 15r relay energized
• Left crewcab door central locking actuator
• Left sliding door central locking motor actuator
• Left xenon lamp unit
• Light switch
• Rear-end door central locking actuator
• Red
• Right crewcab door central locking actuator
• Right sliding door central locking motor actuator
• Right xenon lamp unit
• Sam control unit
• W/ sliding door
• W/ xenon lamps
• W/o sliding door
• W1/3
• W43/1
• W9/6
• X100/19
• X100/21
• X18/52
• X34/35
• X34/36
• X35/108
• X35/109
• X35/2
• X35/43
• X43/11
• X43/12
• X8/20

Interior Lights Wiring Diagram (2 of 3) for Mercedes-Benz Sprinter 2014 2500

List of elements for Interior Lights Wiring Diagram (2 of 3) for Mercedes-Benz Sprinter 2014 2500:

• Base lighting
• Body manufacturer electrical system switch
• Dome lamp 1 (panel van w/o headliner)
• Dome lamp 2 (panel van w/o headliner)
• Electronic selector lever module control unit
• Except short cab
• Illumination relay
• Left load compartment lamp (panel van w/o headliner)
• Premium lighting
• Radio preinstallation connector
• Rear dome lamp 3 w/ switch (panel van w/ headliner & mpv)
• Rear dome lamp switch (panel van w/ headliner & mpv)
• Rear load compartment lamp (panel van w/o headliner)
• Red
• Right load compartment lamp 1 (panel van w/o headliner)
• Right load compartment lamp 2 (panel van w/o headliner)
• Short cab
• W1/3
• W71/3
• Working speed control on switch
• X18/51
• X18/53

Interior Lights Wiring Diagram (3 of 3) for Mercedes-Benz Sprinter 2014 2500

List of elements for Interior Lights Wiring Diagram (3 of 3) for Mercedes-Benz Sprinter 2014 2500:

• (panel van w/ headliner & mpv) rear dome lamp 2
• (panel van w/ headliner & mpv) rear dome lamp 2 w/ switch
• (panel van w/ headliner & mpv) rear dome lamp 3
• (panel van w/ headliner & mpv) rear dome lamp 4
• (panel van w/ headliner & mpv) rear dome lamp w/ switch
• A/c control & operating unit
• Cargo liftgate switch
• Control button
• Except short cab
• Front dome lamp w/ switch
• Front passenger side power window switch
• Heater booster button
• Heater booster/ stationary heater button
• Illuminated cigar lighter
• Nca
• Rear dome lamp (long cab, panel van w/ headliner & mpv)
• Red
• Roof ventilator switch
• Short cab
• W1/3
• W38
• Working speed
• X18/56
• X35/2

NAVIGATION

Blind Sport Information System Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Blind Sport Information System Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 37a
• 37b
• Collision prevention assist control unit
• Computer data lines system
• Fuse 5a
• Fuse block 7
• Hot w/ circuit 15 relief relay energized
• Left rear radar sensor
• Left side radar sensor
• Right rear radar sensor
• Right side radar sensor
• W/ proximity warning assistant
• W/o proximity warning assistant
• W52/7
• W71/2

Multi-function Camera Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Multi-function Camera Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 38b
• Computer data lines system
• Fuse 10a
• Fuse block 7
• Hot w/ circuit 15 relief relay energized
• Multi-function camera
• Multi-function camera windshield heater field
• Nca
• Red
• W38
• X18/82

Navigation Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Navigation Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 11a
• Antenna amplifier
• Can-a h
• Can-a l
• Computer data lines system
• Cradle for becker map pilot
• Fuse 7.5a
• Fuse block 2
• Gps
• Hot at all times
• Nav
• Nca
• Radio/radio w/ navigation
• Tmc
• Tmc antenna splitter
• W1/3

Parking Assistant Wiring Diagram (1 of 2) for Mercedes-Benz Sprinter 2014 2500

List of elements for Parking Assistant Wiring Diagram (1 of 2) for Mercedes-Benz Sprinter 2014 2500:

• Can-c h
• Can-c l
• Center front parktronic warning element
• Computer data lines system
• Driver side outside mirror
• Fuse 10a
• Fuse block 3
• Hot w/ circuit 15 relief relay energized
• Inner left rear parktronic sensor
• Inner right rear parktronic sensor
• Outer left rear parktronic sensor
• Parktronic control unit
• Parktronic warning buzzer
• Passenger side outside mirror
• W71/1
• X18/56
• X26/27
• X35/28

Parking Assistant Wiring Diagram (2 of 2) for Mercedes-Benz Sprinter 2014 2500

List of elements for Parking Assistant Wiring Diagram (2 of 2) for Mercedes-Benz Sprinter 2014 2500:

• Center left front parktronic sensor
• Center right front parktronic sensor
• Inner left front parktronic sensor
• Inner right front parktronic sensor
• Outer left front parktronic sensor
• Outer right front parktronic sensor
• Outer right rear parktronic sensor

Rear Camera Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Rear Camera Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• Backup camera (preinstallation for backup camera w/o monitor)
• Backup camera monitor (preinstallation for backup camera w/ monitor)
• Backup warning system horn
• Body manufacturer reversing camera electrical connector 1
• Body manufacturer reversing camera electrical connector 2
• Cam
• Computer data lines system
• Exterior lights system
• Front roof electrical connector
• Fuse 5a
• Fuse block 3
• Hot w/ circuit 15 relief relay energized
• Nca
• Nca x169/1
• Pnk
• Radio/radio w/ navigation
• Sam control unit
• Sound systems
• W/ backup camera
• W/ backup camera monitor
• W/o backup camera
• W/o backup camera monitor
• W1/3
• W29/8
• W52/7
• W71/1
• X169
• X169/2
• X169/6
• X169/7
• X170
• X170/1
• X18/52
• X18/54

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 6) for Mercedes-Benz Sprinter 2014 2500

List of elements for Power Distribution Wiring Diagram (1 of 6) for Mercedes-Benz Sprinter 2014 2500:

• (or 19b) 19a
• (or 21b) 21a
• 100a
• 10a
• 11a
• 12a
• 13a
• 13b
• 14a
• 15a
• 16b
• 17a
• 17b
• 18a
• 18b
• 20a
• 22a
• 23a
• 23b
• 24a
• 25a
• 26a
• 27b
• 80a
• Additional fan relay
• Air conditioning additional fan 2 (duo)
• Alternator w/ lin bus
• Auxiliary water heater control unit
• Auxiliary water heater control unit 2
• Battery sensor
• Body manufacturer circuit 15 relay
• Body manufacturer circuit d+ relay
• Body manufacturer connector (x145/1)
• Circuit 30 glow output stage
• Circuit battery
• Circuit jumper
• Clearance/ identification lamps relay
• Electric ptc heater booster
• From fuse & relay module (diagram 2 of 6)
• From fuse/ jumper (diagram 3 of 6)
• Fuel pump control unit
• Fuel pump relay
• Fuse 10a
• Fuse 150a
• Fuse 15a
• Fuse 15a (or 10a)
• Fuse 15a (or 30a)
• Fuse 20a
• Fuse 25a
• Fuse 5a (or 25a)
• Fuse 7.5a
• Fuse 80a
• Fuse 80a (or 20a)
• Fuse block 4
• Fuse block 5
• Fuse box
• Glow output stage (2.1l)
• Glow output stage (3.0l)
• Heated rear window relay 1
• Heated rear window w/ anti-theft alarm system relay 2
• Heated windshield relay
• Highline air bag control unit
• Jump starting point connector
• Left inner seat frame socket
• Load compartment socket (x58/15)
• Load compartment socket (x58/4)
• On-board electrical system battery
• Overhead control panel (ocp (dbe)) control unit
• Parameterizable special module (psm) control unit
• Pyrotechnical separator electrical fuse
• Rear tire pressure monitor decoder antenna
• Red
• Sam control unit
• Starter
• Tire pressure monitor (rdk) control unit
• To battery cutoff relay (diagram 3 of 6)
• To body manufacturer electrical system switch (diagram 4 of 6)
• To circuit 15 relief relay (diagram 2 of 6)
• To circuit 15 relief relay 2 (diagram 5 of 6)
• To circuit 15r relief relay (diagram 5 of 6)
• To fuse & relay module (diagram 2 of 6)
• To fuse & relay module (diagram 3 of 6)
• To fuse block 6 (diagram 5 of 6)
• To fuse block 7 (diagram 3 of 6)
• Trailer connection unit (aag) control unit
• Trailer socket electrical connector
• W29/8
• W71/1
• Windshield heater fuse
• X18/53
• X18/77
• X26/64
• X64/13

Power Distribution Wiring Diagram (2 of 6) for Mercedes-Benz Sprinter 2014 2500

List of elements for Power Distribution Wiring Diagram (2 of 6) for Mercedes-Benz Sprinter 2014 2500:

• (ucp (obf)) control unit
• 13a
• 13b
• 14a
• 15a
• 16a
• 17a
• 17b
• 18a
• 18b
• 87a
• Ac control & operating unit
• Additional turn signal module
• Battery operated horn
• Cargo lift gate switch
• Circuit 15 relief relay
• Circuit 15r relay
• Circuit relay
• Diagnostic connector
• Esp control unit
• From fuse block 4 (diagram 1 of 6)
• From fuse box (diagram 1 of 6)
• From sam control unit (diagram 4 of 6)
• Front vehicle interior power outlet
• Fuel pump control unit
• Fuse & relay module
• Fuse 10a
• Fuse 15a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse 7.5a
• Fuse block
• Fuse block 2
• Glove box lamp
• Headlamp cleaning system relay
• Highline
• Highline air bag control unit
• Horn relay
• Illuminated cigar lighter
• Left front door control unit
• Light switch
• Lowline
• Motion detector
• N/a
• Nca
• Radio preinstallation electrical connector
• Rear dome lamp switch (panel van w/ headliner & mpv)
• Red
• Red/pnk
• Rotating beacon switch
• Sam control unit
• Stage 1 front windshield wiper relay
• Stationary heater telestart receiver
• Steering column tube module (mrm) control unit
• To body manufacturer circuit 15 relay (diagram 1 of 6)
• To circuit 15 relief relay 2 (diagram 5 of 6)
• To circuit 15r relief relay (diagram 5 of 6)
• To front roof electrical connector (diagram 4 of 6)
• To fuse 17 (diagram 5 of 6)
• To fuse block 2 (diagram 3 of 6)
• To fuse block 3 (diagram 4 of 6)
• To fuse block 3 (diagram 5 of 6)
• Upper control panel
• Upper control panel (ucp (obf)) control init
• W1/3
• W71/1
• X18/56
• X18/75
• X18/77
• X35/41
• X4/49

Power Distribution Wiring Diagram (3 of 6) for Mercedes-Benz Sprinter 2014 2500

List of elements for Power Distribution Wiring Diagram (3 of 6) for Mercedes-Benz Sprinter 2014 2500:

• (not used)
• 100a
• 10a
• 10b
• 11a
• 12a
• 12b
• 15r
• 250a
• 42a
• 43a
• 43b
• 44a
• 44b
• 45a
• 45b
• Additional battery (if equipped)
• Battery cutoff relay
• Blower motor
• Blower regulator
• Blower stage 1 fan relay
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Can-d h
• Can-d l
• Circuit 30 cargo liftgate electrical connector
• Cluster
• Cradle for becker map pilot
• Diagnostic connector
• Electric steering lock control unit
• Electrical fuse
• Electronic ignition lock (ezs) control unit
• Electronic selector lever module control unit
• Engine can electrical connector 2
• Fbs wire antenna terminal connector
• From fuse block 2 (diagram 2 of 6)
• From fuse box (diagram 1 of 6)
• Fuse & relay module
• Fuse 10a
• Fuse 15a (or 20a)
• Fuse 25a
• Fuse 30a
• Fuse 5a
• Fuse 7.5a
• Fuse block 2
• Fuse block 7
• Fuse/ jumper
• Hydraulic pump preinstallation electrical connector
• Instrument
• Interior can electrical connector
• Left step relay 1
• Left step relay 2
• Left step warning buzzer
• N/a
• Radio preinstallation electrical connector
• Radio/radio w/ navigation
• Rear heavy-duty automatic air conditioning air recirculation unit
• Red
• Right step relay 1
• Right step relay 2
• Right step warning buzzer
• Sam control unit
• To circuit 87 engine control relay (diagram 6 of 6)
• To fuse & relay module (diagram 6 of 6)
• To fuse block 5 (diagram 1 of 6)
• W/ additional battery, retarder & special equipment
• W/ left & right load compartment sliding door electric step
• W/ left load compartment sliding door electric step
• W/ right load compartment sliding door electric step
• W1/3
• W71/1
• X18/56
• X18/78
• X31/9
• X53/9

Power Distribution Wiring Diagram (4 of 6) for Mercedes-Benz Sprinter 2014 2500

List of elements for Power Distribution Wiring Diagram (4 of 6) for Mercedes-Benz Sprinter 2014 2500:

• Ac control & operating unit
• Automatic transmission auxiliary oil pump
• Back up camera monitor
• Backup camera (if equipped)
• Body manufacturer electrical connector
• Body manufacturer electrical system switch
• Body manufacturer reversing camera electrical connector 1
• Cargo lift gate switch
• Cargo liftgate electrical connector (if equipped)
• Electric control unit (2.1l)
• Electronic selector lever module control unit
• Etc (egs) control unit (3.0l)
• From fuse block 2 (diagram 2 of 6)
• From fuse block 5 p (diagram 1 of 6)
• From relief circuit 15 relay (diagram 2 of 6)
• Front roof electrical connector
• Fuse 10a
• Fuse 10a (or 5a)
• Fuse 5a
• Fuse 5a (or 10a)
• Fuse 7.5a
• Fuse block 3
• Heater booster button
• Heater booster/ stationary heater button
• Overhead control panel (ocp (dbe)) control unit
• Parameterizable special module (psm) control unit
• Parktronic control unit (if equipped)
• Passenger-side power window switch
• Radio preinstallation electrical connector
• Rear dome lamp switch (if equipped)
• Red
• Roof ventilator switch
• Sam control unit
• To fuse block 7 (diagram 5 of 6)
• To illuminated cigar lighter (diagram 2 of 6)
• Trailer connection unit (aag) control unit
• Transmission neutral position switch
• W/ backup camera monitor
• W/o backup camera monitor
• W1/3
• W38
• W52/7
• Working speed control button
• Working speed control on switch
• X162
• X169
• X169/7
• X170
• X18/54
• X18/55
• X18/56
• X18/77
• X35/2

Power Distribution Wiring Diagram (5 of 6) for Mercedes-Benz Sprinter 2014 2500

List of elements for Power Distribution Wiring Diagram (5 of 6) for Mercedes-Benz Sprinter 2014 2500:

• 2.1l
• 28a
• 3.0l
• 30a
• 31b
• 32b
• 37a
• 37b
• 38b
• 39a
• 39b
• Ac control & operating unit
• Brake signal electrical connector
• Cdi control unit
• Circuit 15 relief relay 2
• Circuit 15 starter relay
• Circuit 15r relief relay
• Collision prevention assist control unit
• Diagnostic connector
• Driver door control panel
• Esp control unit (if equipped)
• From circuit 15 relay (diagram 2 of 6)
• From fuse & relay module (diagram 2 of 6)
• From fuse block 3 (diagram 4 of 6)
• From fuse block 4 (diagram 1 of 6)
• From fuse box (diagram 1 of 6)
• Fuse & relay module
• Fuse 10a
• Fuse 15a
• Fuse 25a
• Fuse 30a
• Fuse 5a
• Fuse block 3
• Fuse block 6
• Fuse block 7
• Headlamp range adjustment (hra (lwr)) control unit
• Heated rear window relay 2 (w/ anti-theft alarm system)
• Highline
• Highline air bag control unit
• Instrument cluster
• Left rear end door wiper motor
• Left rear radar sensor (w/ blind spot assist)
• Left side radar sensor (w/ blind spot assist)
• Left xenon lamp unit (if equipped)
• Light switch
• Lowline
• Multi-function camera (w/ lane keeping & highbeam assist)
• Rear heater/air conditioner air recirculation unit
• Red
• Right rear end door wiper motor
• Right rear radar sensor (w/ blind spot assist)
• Right side radar sensor (w/ blind spot assist)
• Right xenon lamp unit (if equipped)
• Roof ventilator switch
• Tone sequence relay
• W/o blind spot assist
• W71/1
• W71/2
• X18/53
• X18/77
• X18/82
• X35/1
• X8/21
• X8/23
• Yaw rate lateral & longitudinal acceleration sensor (if equipped)

Power Distribution Wiring Diagram (6 of 6) for Mercedes-Benz Sprinter 2014 2500

List of elements for Power Distribution Wiring Diagram (6 of 6) for Mercedes-Benz Sprinter 2014 2500:

• (2.1l)
• (or 10a) (or 5a)
• Boost pressure control flap pressure transducer (2.1l)
• Cdi control unit
• Circuit 87 engine control relay
• Coolant pump switchover valve (2.1l)
• Exhaust gas recirculation cooling solenoid valve
• Fan (3.0l)
• From fuse & relay module (diagram 3 of 6)
• From fuse 2 (diagram 3 of 6)
• Fuel pump relay (3.0l)
• Fuse & relay module
• Fuse 10a
• Fuse 20a
• Fuse 25a
• Fuse 7.5a
• Fuse 7.5a (or 10a)
• Fuse block
• Intake port shutoff actuator (3.0l)
• Nca
• Nox sensor control unit downstream of scr catalytic converter
• Nox sensor control unit upstream of scr catalytic converter
• Oil spray nozzles valve (2.1l)
• Oxygen sensor
• Oxygen sensor (2.1l)
• Pressure regulator valve
• Quantity control valve
• Red
• Regulated oil pressure pump valve (2.1l)
• Soot particulate sensor
• Soot particulate sensor (3.0l)
• Vent line heater element (2.1l)
• Wastegate pressure transducer (2.1l)
• X26/61

POWER DOOR LOCKS

Power Door Locks Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Power Door Locks Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 17b
• Can-b h
• Can-b l
• Computer data lines system
• Control unit
• Crewcab left door central locking actuator
• Crewcab right door central locking actuator
• Driver door central locking actuator
• Front passenger door central locking actuator
• Fuse 1 25a
• Fuse 10a
• Fuse block
• Fuse block 2
• Hot at all times
• Left front door
• Left sliding door central locking motor actuator
• Motion detector
• Rear end door central locking actuator
• Right sliding door central locking motor actuator
• Sam control unit
• W43/1
• W71/1
• X100/19
• X100/21
• X18/52
• X18/75
• X35/108
• X35/109
• X35/2
• X35/41
• X43/11
• X43/12
• X8/20

POWER MIRRORS

Power Mirrors Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Power Mirrors Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• Can-b h
• Can-b l
• Computer data lines system
• Driver door control panel
• Driver side outside mirror
• Fuse 1 5a
• Fuse block 3
• Hot w/ circuit 15r relief relay energized
• Left front door control unit
• Parktronic control unit
• Parktronic warning buzzer
• Passenger side outside mirror
• Sam control unit
• W/ blind spot assist
• W43/1
• X35/1
• X35/112
• X35/43

POWER SEATS

Power Seats Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Power Seats Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 14a
• Can-b h
• Can-b l
• Computer data lines system
• Driver seat heater electrical connector
• Front passenger seat heater electrical connector
• Fuse & relay module
• Fuse 14 30a
• Fuse 4 5a
• Fuse block 2
• Hot at all times
• Left front backrest heated cushion
• Left front seat sitting surface heated cushion
• Red
• Right front backrest heated cushion
• Right front seat sitting surface heated cushion
• Upper control panel (ucp (obf)) control unit
• W1/3
• W71/2
• X18/78

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Power Top/Sunroof Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 13b
• 19a (or 19b)
• Computer data lines system
• Front roof electrical connector
• Fuse 5a
• Fuse 5a (or 25a)
• Fuse 7.5a
• Fuse block 2
• Fuse block 3
• Fuse block 5
• Hot at all times
• Hot w/ circuit 15 relief relay energized
• Overhead control panel (ocp (dbe)) control unit
• Red
• Sam control unit
• W38
• X18/53
• X18/54
• X18/75

POWER WINDOWS

Power Windows Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Power Windows Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• Can-b h
• Can-b l
• Computer data lines system
• Control unit
• Driver door control panel
• Driver door power window motor
• Electronic ignition lock (ezs) control unit
• Front passenger door power window motor
• Fuse & relay module
• Fuse 1 25a
• Fuse 1 5a
• Fuse 25a
• Fuse block 1
• Fuse block 3
• Hot at all times
• Hot w/ circuit 15r relief relay energized
• Interior lights system
• Left front door
• Left vent window motor
• Passenger side power window switch
• Right vent window motor
• Sam control unit
• W43/1
• W71/1
• X35/1
• X35/2
• X35/41
• X35/42

RADIO

Radio Wiring Diagram, Except Pre-Installed (1 of 3) for Mercedes-Benz Sprinter 2014 2500

List of elements for Radio Wiring Diagram, Except Pre-Installed (1 of 3) for Mercedes-Benz Sprinter 2014 2500:

• 10a
• 10b
• Ant
• Antenna amplifier
• Audio 10
• Audio 15
• Cam
• Can a-h
• Can a-l
• Can b-h
• Can b-l
• Computer data lines system
• Cradle for becker map pilot
• Fm1
• Fuse 15a (or 20a)
• Fuse block 2
• Gps
• Hot at all times
• Nav
• Navigation system
• Nca
• Radio/radio w/ navigation
• Tmc
• Tmc antenna splitter
• Usb
• W1/3
• W31/1

Radio Wiring Diagram, Except Pre-Installed (2 of 3) for Mercedes-Benz Sprinter 2014 2500

List of elements for Radio Wiring Diagram, Except Pre-Installed (2 of 3) for Mercedes-Benz Sprinter 2014 2500:

• Hands-free system microphone
• Left rear end bass & midrange speaker (minibus)
• Left rear end tweeter (minibus)
• Left rear side wall speaker
• Left rear side wall tweeter
• Nca
• Right rear end bass & midrange speaker (minibus)
• Right rear end tweeter (minibus)
• Right rear side wall speaker
• Right rear side wall tweeter
• Usb/aux interface
• X18/23
• X18/64

Radio Wiring Diagram, Except Pre-Installed (3 of 3) for Mercedes-Benz Sprinter 2014 2500

List of elements for Radio Wiring Diagram, Except Pre-Installed (3 of 3) for Mercedes-Benz Sprinter 2014 2500:

• (or 5)
• (or 6)
• (or x35/108) x100/16
• (or x35/109) x100/14
• Center front speaker
• Door tweeter
• Left bass midrange speaker
• Left front
• Left side wall bass midrange speaker (minibus)
• Left side wall tweeter (minibus)
• Left sliding door bass midrange speaker
• Left sliding door tweeter
• Right bass midrange
• Right front
• Right side wall bass midrange speaker (minibus)
• Right side wall tweeter (minibus)
• Right sliding door bass midrange speaker
• Right sliding door tweeter
• Speaker
• W/ door tweeter
• W/ midrange speaker
• X100/2 (or x100/19)
• X100/4 (or x100/21)
• X18/49
• X18/79
• X35/41
• X35/42

Radio Wiring Diagram, Pre-Installed (1 of 2) for Mercedes-Benz Sprinter 2014 2500

List of elements for Radio Wiring Diagram, Pre-Installed (1 of 2) for Mercedes-Benz Sprinter 2014 2500:

• 10a
• Backup camera monitor
• Fuse & relay module
• Fuse 15a
• Fuse 15a (or 20a)
• Fuse block 2
• Hot at all times
• Hot w/ circuit 15r relay energized
• Instrument cluster
• Interior lights system
• Left rear end bass & midrange speaker (minibus)
• Left rear end tweeter (minibus)
• Left rear side wall speaker
• Left rear side wall tweeter
• Radio preinstallation electrical connector
• Right rear end bass & midrange speaker (minibus)
• Right rear end tweeter (minibus)
• Right rear side wall speaker
• Right rear side wall tweeter
• W/ backup camera monitor
• W/o backup camera monitor
• W1/3
• X170
• X18/23
• X18/64

Radio Wiring Diagram, Pre-Installed (2 of 2) for Mercedes-Benz Sprinter 2014 2500

List of elements for Radio Wiring Diagram, Pre-Installed (2 of 2) for Mercedes-Benz Sprinter 2014 2500:

• (or 5)
• (or 6)
• (or x35/108) x100/16
• (or x35/109) x100/14
• Center front speaker
• Door tweeter
• Left bass midrange speaker
• Left front
• Left side wall bass midrange speaker (minibus)
• Left side wall tweeter (minibus)
• Left sliding door bass midrange speaker
• Left sliding door tweeter
• Right bass midrange
• Right front
• Right side wall bass midrange speaker (minibus)
• Right side wall tweeter (minibus)
• Right sliding door bass midrange speaker
• Right sliding door tweeter
• Speaker
• W/ door tweeter
• W/ midrange speaker
• X100/2 (or x100/19)
• X100/4 (or x100/21)
• X18/49
• X18/79
• X35/41
• X35/42

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Shift Interlock Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• Can b h
• Can b l
• Can c h
• Can c l
• Computer data lines system
• Electric control unit
• Electronic ignition lock (ezs) control unit
• Electronic selector lever module control unit
• Esp control unit
• Etc (egs) control unit
• Fuse & relay module
• Fuse 10a
• Fuse block 3
• Hot w/ circuit 15 relief relay energized
• Sam control module
• Stop lamp switch
• W1/3
• X18/56

Steering Column Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Steering Column Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• Electric steering lock control unit
• Electronic ignition lock (ezs) control unit
• Fuse & relay module
• Fuse 25a
• Hot at all times
• W1/3

STARTING/CHARGING

Charging Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Charging Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• (not used)
• 100a
• 2.1l
• 250a
• 3.0l
• Additional battery
• Alternator w/ lin bus
• Battery
• Battery cutoff relay
• Battery sensor
• Cdi control unit
• Circuit 30 cargo liftgate electrical connector
• Circuit 30 glow output stage fuse
• Electrical fuse
• Fuse 1 80a
• Fuse 4 150a
• Fuse box
• Fuse/ jumper
• Glow output stage
• Hydraulic pump preinstallation electrical connector
• Jump-start connection point electrical connector
• Lin
• Lin bus
• Pyrotechnical separator electrical fuse
• Red
• Sam control uniy
• Starter
• System power distribution
• Terminal battery
• W/ additional battery & special equipment
• W10
• W10/4
• W71/1
• X26/64

Starting Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Starting Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 2.1l
• 28a
• 3.0l
• Batt sens
• Battery sensor
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Cdi control unit
• Charging circuit
• Circuit 15 starter relay
• Circuit 30 jumper
• Circuit 50 starter relay
• Circuit battery
• Computer data lines system
• Electric control unit
• Electronic ignition lock (ezs) control unit
• Etc (egs) control unit (3.0l)
• Fuse & relay module
• Fuse 10a
• Fuse 25a
• Fuse block 6
• Fuse box
• Hot at all times
• Hot w/ circuit 15 relay energized
• Jump-start connection point electrical connector
• On-board electrical system battery
• Pyrotechnical separator electrical fuse
• Red
• Sam control unit
• Starter
• Starter lockout contact
• W10
• X26/61
• X26/65

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for Mercedes-Benz Sprinter 2014 2500

List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Mercedes-Benz Sprinter 2014 2500:

• 15r
• Can-b h
• Can-b l
• Center front passenger emergency tensioning retractor squib
• Computer data lines system
• Driver etr (gus) squib
• Driver seat belt buckle switch
• Front passenger etr (gus) squib
• Fuse & relay module
• Fuse 10a
• Fuse 5a
• Highline air bag control unit
• Hot w/ circuit 15 relay energized
• Hot w/ circuit 15r relay energized
• Left side bag sensor
• Left window bag squib
• Right side bag sensor
• W26
• W43/1
• W71/1
• X28/40
• X55/32

Supplemental Restraints Wiring Diagram (2 of 2) for Mercedes-Benz Sprinter 2014 2500

List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Mercedes-Benz Sprinter 2014 2500:

• 15r
• Air bag system driver door pressure sensor
• Air bag system front passenger door pressure sensor
• Cab-b h
• Cab-b l
• Can-c h
• Can-c l
• Computer data lines system
• Driver air bag squib
• Driver head/thorax side bag squib
• Front passenger head/thorax side bag squib
• Gnd
• Highline air bag control unit
• Instrument cluster
• Pyrofuse
• Right window bag squib
• Steering column tube module (mrm) control unit
• W1/3
• W1/4
• W26
• W71/1
• X28/29
• X28/30
• X28/46
• X35/110
• X35/44

TRANSMISSION

2.1L

2.1L, Transmission Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for 2.1L, Transmission Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• Can-c h
• Can-c l
• Computer data lines system
• Electric control unit
• Fuse 10a
• Fuse block 3
• Hot w/ circuit 15 relief relay energized
• W71/2

3.0L

3.0L, Transmission Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for 3.0L, Transmission Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• (pins: 1 to 11 not used)
• 1-2 & 4-5 gearshift solenoid valve
• 2-3 shift solenoid
• 3-4 shift solenoid
• Automatic transmission auxiliary oil pump
• Can-c h
• Can-c l
• Computer data lines system
• Electric control unit
• Etc (egs) control unit
• Fuse 10a
• Fuse block 3
• Ground
• Hot w/ circuit 15 relay energized
• Hot w/ circuit 15 relief relay energized
• Modulating pressure control solenoid valve
• Pnk
• Rpm sensor 2
• Rpm sensor 3
• Shift pressure control solenoid
• Starter lockout contact
• Torque converter lockup pwm solenoid
• Transmission oil temp sensor
• W71/2
• W71/3

TRUNK, TAILGATE, FUEL DOOR

Liftgate Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Liftgate Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 250a
• All times
• Cargo lift gate relay
• Cargo lift gate switch
• Cargo liftgate electrical connector
• Electrical fuse
• Fuse & relay module
• Fuse 10a
• Fuse 15a
• Fuse block 3
• Hot at
• Hot w/ circuit 15 relief relay energized
• Hot w/ circuit 15r relay energized
• Interior lights system
• Red
• W1/3
• W52/8
• X168
• X168/1
• X168/3
• X18/55

Power Sliding Door Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Power Sliding Door Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 17a
• 17b
• 18a
• 18b
• 43a
• 43b
• 44a
• 44b
• 45a
• 45b
• Can-b h
• Can-b l
• Computer data lines system
• Fuse 10a
• Fuse 25a
• Fuse 5a
• Fuse block 4
• Fuse block 7
• Hot at all times
• Left electric step
• Left step relay 1
• Left step relay 2
• Left step warning buzzer
• Parameterizable special module (psm) control unit
• Pnk
• Right electric step
• Right step relay 1
• Right step relay 2
• Right step warning buzzer
• W71/1
• W71/2

WARNING SYSTEMS

Brake Wear Sensor Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Brake Wear Sensor Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 17b
• Can-b h
• Can-b l
• Computer data lines system
• Fuse 10a
• Fuse block 2
• Gnd
• Hot at all times
• Left front brake wear sensor
• Left rear brake wear sensor
• Motion detector
• Nca
• Right front brake wear sensor
• Right rear brake wear sensor
• Sam control unit
• W38
• W43/1
• X18/75
• X88/13
• X88/14
• X88/15
• X88/16

Chime Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Chime Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 17b
• Block 2
• Brake fluid level switch
• Can-b h
• Can-b l
• Computer data lines system
• Crewcab left door central locking actuator
• Crewcab right door central locking actuator
• Door locks system
• Driver door central locking actuator
• Driver door control unit
• Driver seat belt buckle switch
• Front passenger door central locking actuator
• Fuse
• Fuse & relay
• Fuse 10a
• High line air bag control unit
• Hot at all times
• Instrument cluster
• Left sliding door central locking motor actuator
• Module
• Motion detector
• Parking brake indicator switch
• Rear-end door central locking actuator
• Right sliding door central locking motor actuator
• Sam control unit
• W/ sliding door
• W/o sliding door
• W1/3
• W38
• W43/1
• W71/1
• X100/19
• X100/21
• X18/52
• X18/75
• X35/108
• X35/109
• X35/2
• X43/11
• X43/12
• X8/20

Tire Pressure Monitoring Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Tire Pressure Monitoring Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 16b
• Can-b h
• Can-b l
• Computer data lines system
• Fuse 7.5a
• Fuse block 4
• Hot at all times
• Monitor (rdk) control unit
• Rear tire pressure monitor decoder antenna
• Tire pressure
• W71/3

WIPER/WASHER

Front Wiper/Washer Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Front Wiper/Washer Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• 87a
• Can-b h
• Can-b l
• Computer data lines system
• Fuse & relay module
• Fuse 30a
• Hot at all times
• Overhead control panel (ocp (dbe)) control unit
• Rain/light sensor
• Sam control unit
• Stage 1 front windshield wiper relay
• Stage 2 front windshield wiper relay
• W9/7
• Windshield washer system pump
• Windshield washer system water level indicator switch
• Wiper motor

Headlamp Washer Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Headlamp Washer Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• (not used)
• Can-b h
• Can-b l
• Computer data lines system
• Fuse 7 30a
• Fuse block 1
• Headlamp cleaning system pump
• Headlamp cleaning system relay
• Hot at all times
• Sam control unit
• W71/1
• W9/7

Rear Wiper/Washer Wiring Diagram for Mercedes-Benz Sprinter 2014 2500

List of elements for Rear Wiper/Washer Wiring Diagram for Mercedes-Benz Sprinter 2014 2500:

• Can-b h
• Can-b l
• Computer data lines system
• Fuse 2 30a
• Fuse block 3
• Hot w/ circuit 15r relief relay energized
• Left rear end door wiper motor
• Rear end washer fluid pump
• Right rear end door wiper motor
• Sam control unit
• W29/8
• W9/7
• X18/53
• X8/21
• X8/22
• X8/23