Mercedes-Benz Sprinter (W906/NCV3; 2006-2018) fuses and relays

Fuse box diagram (location and assignment of electrical fuses and relays) for Mercedes-Benz Sprinter (W906/NCV3; 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018).

Fuse box diagram: Mercedes-Benz Sprinter (W906/NCV3; 2006-2018)

Instrument Panel Fuse Box (Main fuse box)

The fuse box is located under the instrument panel, on the driver’s side, behind the coverThe location of the fuses in the passenger compartment: Mercedes-Benz Sprinter (W906/NCV3; 2006-2018)

Fuse box diagram

Instrument panel fuse box diagram: Mercedes-Benz Sprinter (2006-2018)

Assignment of the fuses and relay in the Instrument Panel Fuse Box
ConsumerA
1Horn15
2ESTL (electric steering lock) ignition lock25
3Terminal 30 Z, vehicles with a gasoline engine/ ignition lock/instrument cluster10
4Light switch/switch unit on center console5
5Windshield wipers30
6Fuel pump
Terminal 87 (5) (Vehicles with code MI6/MH3/XM0)
15
10
7MRM (jacket tube module)5
8Terminal 87 (2)20
9Terminal 87 (1)
Terminal 87 (3), vehicles with a gasoline engine
Terminal 87 (3), vehicles with a diesel engine
25
20
25
10Terminal 87 (4)10
11Terminal 15 R vehicle15
12Air bag control unit10
13Cigarette lighter/glove box lamp/radio/body manufacturer loading tailgate/PND (personal navigation device) power socket15
14Diagnostics connection/light switch/instrument cluster/deactivating reverse warning device/anti-theft protection with vehicle tracking5
15Headlamp range con- trol/front-compartment heating5
16Terminal 87 (1)
Terminal 87 (3) (Vehicles with code MI6/MH3/XM0)
10
17Air bag control unit10
18Terminal 15 vehicle/ brake light switch7.5
19Interior lighting7.5
20Front-passenger door power window switch/ terminal 30/2 SAM (signal acquisition and actuation module)25
21Engine control unit5
22Brake system (ABS)5
23Starter motor
Terminal 87 (6) (Vehicles with code MI6/MH3/XM0)
20
10
24Diesel engine, engine components/control unit, vehicles with a natural gas engine NGT (Natural Gas Technology)10
2512 V socket (center console) for tire sealant25
Fuse block F55/1
1Driver's door control unit25
2Diagnostics connection10
3Brake system (valves)25
4Brake system (delivery pump)40
5Terminal 87 (2a) engine M272, OM651
Terminal 87 (2a) engine OM642, OM651 (NAFTA)
7.5
6Terminal 87 (1a) engine OM6426 (Vehicles with code XM0)
Terminal 87 (1a) engine OM651 (Vehicles with code XM0)
Terminal 87 (3a) engine M272, M271, OM651
10
7.5
7.5
7Headlamp cleaning system30
8Anti-theft alarm system (ATA)/beacon/beacon with siren15
9Additional turn signal module10
Fuse block F55/2
10Radio 1 DIN
Radio 2 DIN
15
20
11Mobile phone/tachograph/additional recorder (Latin America only) /navigation cradle (Vehicles with code XM0)7.5
12Front blower/auxiliary heating blower setting (Vehicles with code MI6/MH3/XM0)30
13Auxiliary heating system digital timer/radio receiver/DIN slot basic wiring/FleetBoard/antitheft protection with vehicle tracking7.5
14Seat heating30
15Brake system control unit5
16Heating, rear compartment heating/ front-compartment air conditioning10
17Convenience lighting
Motion detector
Reading and cargo compartment lamp (courier vehicles)
Cargo compartment lighting
10
7.5
10
7.5
18Rear-compartment air-conditioning system7.5
Relays
R1Horn relay
R2Windshield wiper setting 1/2 relay
R3Fuel pump relay (Not on vehicles with code MI6/MH3/XM0)
Starter relay, terminal 15 (Vehicles with code MI6/MH3/XM0)
R4Windshield wipers on/off relay
R5Starter relay, terminal 50
R6Relay, terminal 15 R (normally open contact)
R7Engine control unit relay, terminal 87
R8Relay, terminal 15 (reinforced relay)

Fuse Box under driver’s seat

Fuse Box under driver's seat (location): Mercedes-Benz Sprinter (2006-2018)

Fuse box diagram

Fuse Box under driver's seat (diagram): Mercedes-Benz Sprinter (2006-2018)

Assignment of the fuses and relay in the Fuse Box under driver's seat
ConsumerA
Fuse block F55/3
1Mirror setting/rear window defroster5
2Rear window wiper30
3Auxiliary heating, digital timer/rear view camera/neutral gate switch, starting-off aid and allwheel drive/engine runon/DIN slot basic wiring (roof)/FleetBoard/anti-theft protection with vehicle tracking/emergency hammer lighting in the rear compartment5
4Tachograph/ADR working speed governor/ power take-off/AAG (trailer control unit)7.5
5ECO Start/control unit
EGS (electronic gearbox control)
5
10
6All-wheel drive control unit
Auxiliary oil pump
5
10
7ESM (electronic selector module)10
8Loading tailgate/tipper vehicle PARKTRONIC (Vehicles with code XM0)10
9Rear compartment air conditioning, compressor clutch, disengagea-ble reverse warning device7.5
Fuse block F55/4
10Terminal 30, body/ equipment manufacturer25
11Terminal 15, body/ equipment manufacturer15
12D+, body/equipment manufacturer10
13Fuel pump FSCM (Fuel Sensing Control Module)
Fuel pump relay (Vehicles with code MI6/MH3/XM0) (NAFTA)
20
15
14Trailer power socket20
15Trailer recognition unit25
16Tire pressure monitor PARKTRONIC (Pre-facelift vehicle)7.5
17Programmable special module (PSM)25
18Programmable special module (PSM)25
Fuse block F55/5
19Overhead control panel without ATA (Anti-Theft Alarm system) and without rain sensor
Overhead control panel with ATA (Anti-Theft Alarm system)
Overhead control panel with rain sensor
5
25
25
20License plate lamp (courier vehicles)/perimeter lamp (NAFTA)/identification lighting (NAFTA)7.5
21Terminal 30, body electrics (courier vehicles)
Rear window defroster without ATA (Anti-Theft Alarm system)
Rear window defroster with ATA (Anti-Theft Alarm system)
15
30
15
22Rear window defroster 2
Vehicle socket (courier vehicles)
15
20
2312 V left rear socket, load/rear compartment
Electric system: non-MB body
15
10
2412 V socket under the base of driver's seat15
2512 V right rear socket, load/rear compartment15
26Hot-water auxiliary heating25
27Electrical heater booster (PTC)
Auxiliary warm-air heater
25
20
Fuse block F55/6
28SRB starter relay (fuse and relay module) (NAFTA) (Vehicles with code XM0)
Starterfor electrical supply support using the additional battery
25
29Terminal 87 (7), gas system, vehicles with a natural gas engine (NGT) (Natural Gas Technology)
Selective Catalytic Reduction control unit, vehicles with exhaust gas aftertreatment (NAFTA)
Terminal 30, all-wheel drive, control unit
7.5
10
30
30Auxiliary heat exchanger fan
Brake booster (NAFTA)
15
30
31Rear compartment heating blower
Sliding door closing assistance, left
Electric sliding door, left
30
15
30
32Selective Catalytic Reduction relay supply, vehicles with exhaust gas aftertreatment
KEYLESS ENTRY
5
10
33Electric sliding door, right
Sliding door closing assistance, right
ENR (level control) control unit
Compressor air suspension
30
15
30
30
34Selective Catalytic Reduction heater 3 DEF (Diesel Exhaust Fluid) supply reservoir, vehicles with exhaust gas aftertreatment, 6 cyl. Diesel (Vehicles with code MH3) (NAFTA)
Selective Catalytic Reduction heater 1 DEF, vehicles with exhaust gas aftertreatment diesel (Not for vehicles with code MH3)
15
20
35Selective Catalytic Reduction heater 2 hose, vehicles with exhaust gas aftertreatment, 6 cyl. Diesel (Vehicles with code MH3) (NAFTA)
Selective Catalytic Reduction heater 2 DEF, vehicles with exhaust gas aftertreatment diesel (Not for vehicles with code MH3)
15
25
36Selective Catalytic Reduction heater 1 delivery pump, vehicles with exhaust gas aftertreatment, 6 cyl. Diesel (Vehicles with code MH3) (NAFTA)
Selective Catalytic Reduction heater control 3 DEF, vehicles with exhaust gas aftertreatment diesel (Not for vehicles with code MH3)
10
15
Fuse block F55/7
37COLLISION PREVENTION ASSIST/FCW (Forward Collision Warning)
Blind Spot Assist/BSM (Blind Spot Monitor)
5
5
38Multifunction camera with Highbeam Assist
With a warning when leaving a lane
10
10
39Body electrics (courier vehicles)
Rear-compartment air-conditioning system
Roof ventilator
Siren
7.5
7.5
15
15
40Auxiliary battery charge current (Vehicles with auxiliary battery)15
41SAM (signal acquisition and actuation module) auxiliary battery reference voltage (Vehicles with auxiliary battery)7.5
42Rear-compartment air-conditioning system30
43Electrical step/sliding door, right10
44Electrical step/sliding door, left10
45Electrical step, control system and warning buzzer5

Pre-fuse box

Pre-fuse box in the battery compartment in the footwell on the left-hand side of the vehicle F59

 

Pre-fuse box in the battery compartment in the footwell on the left-hand side of the vehicle F59
ConsumerA
1Preglow relay
Secondary air pump for vehicles with a gasoline engine
80
40
2Air-conditioning system coolingfan - cab without partition and without rear-compartment air-conditioning system
Air-conditioning system cooling fan - cab with partition and reinforced without rear-compartment air-conditioning system
Air-conditioning system cooling fan - cab/ Electrical suction fan
Starter relay, terminal 15 (Vehicles with code XM0)
Starter relay unsupported (Vehicles with code XM0)
60
40
40
25
25
3SAM (signal acquisition and actuation module)/SRB (fuse and relay module)80
4Auxiliary battery/ retarder
Rear-compartment air-conditioning system
150
80
5Terminal 30 pre-fuse boxes, SAM (signal acquisition and actuation module)/SRB (fuse and relay module)
Terminal 30 electrical heater booster (PTC) input (Vehicles with code XM0)
150
Bridge
6Connection point on the base of the seat
Pre-fuse box in the base of the seat (Vehicles with code XM0)
Bridge
Bridge
7Rear-compartment air-conditioning system
Electrical heater booster PTC
80
150
Pre-fuse box at the base of the driver’s seat (only for auxiliary battery) F59/7

Pre-fuse box at the base of the driver's seat (only for auxiliary battery) F59/7
ConsumerA
1Unassigned-
2SAM (signal acquisition and actuation module)/SRB (fuse and relay module)80
3Unassigned-
4Auxiliary battery input150
5Connection point on the base of the seat Pre-fuse box at the base of the seatBridge
6SAM (signal acquisition and actuation module)/SRB (fuse and relay module), terminal 30 fuse box150
7Additional battery input Connection for socket fuse on vehicles with additional batteryBridge
8Retarder in combination with battery cutoff relay100
9Additional battery150
10Snowplow hydraulic pump Loading tailgate Tipper250
Pre-fuse box at the base of the driver’s seat (only for auxiliary battery) F59/8

Pre-fuse box at the base of the driver's seat (only for auxiliary battery) F59/8
ConsumerA
11Terminal 30 starter battery inputBridge
12Unassigned-
13Electrical heater booster (PTC)
Rear-compartment air-conditioning system
150
80
14Air-conditioning system coolingfan - cab without partition and without rear-compartment air-conditioning system
Air-conditioning system cooling fan - cab with partition and reinforced without rear-compartment air-conditioning system
Air-conditioning system cooling fan - cab open vehicle model designation
Electrical suction fan
60
40
40
70
15Unassigned
16Retarder not in combination with battery cutoff relay
Battery cutoff relay
100
150
17Unassigned-
18Alternator300

Relays in the seat base of the left front seat

Relays in the seat base of the left front seat
RelaysDescription
R1K6Starter relay, right-hand drive (Vehicles with code XM0)
R2K41Load relief relay, terminal 15
R3K41/5Starter relay, terminal 15
R4K64
K110
Secondary air injection/secondary air pump relay
SCR relay, vehicles with exhaust gas aftertreatment (Selective Catalytic Reduction)
R5K27Fuel pump relay
R6K23/1Blower relay, front, blower setting 1
R7K41/2Load relief relay, terminal 15 R
R8K6/1
K6
Starter relay, additional battery
Starter relay, left-hand drive (Vehicles with code XM0)
R9K13/5Rear window defroster relay 1
R10K13/6
K51/15
Rear window defroster relay 2 with ATA (Anti-Theft Alarm system)
Snow plow relay, low-beam headlamps, left
R11K117/3
K51/16
Electrical step relay 1, left
Snow plow relay, low-beam headlamps, right
R12K117/4
K51/17
Electrical step relay 2, left
Snow plow relay, high-beam headlamps, left
R13K41/3
K51/18
Load relief relay, terminal 15 (2)
Snow plow relay, high-beam headlamps, right
R14K13/7Windshield heating relay 1
R15K88Body manufacturer relay, terminal 15
R16K88/1Body manufacturer relay, terminal 61 (D+)
R17K95
K93
Loading tailgate basic wiring relay
Comfort illumination relay
R18K2Headlamp cleaning system relay
R19K51/10Beacon with siren relay
R20K39/3ATA (anti-theft alarm system) relay, horn
R21K108
K116
K23/2
Perimeter/identification lighting relay (NAFTA)
License plate lamp relay (courier vehicles)
Blower relay, hot-air auxiliary heating, blower setting 1
R22K23/3Blower relay, hot-air auxiliary heating, blower setting 2
R23K39/1
K124/1
Siren relay
Terminal 61 (D+) relay, anti-theft protection with vehicle tracking
R24K117/1Electrical step relay 1, right
R25K117/2Electrical step relay 2, right
R26K121
K124
Reverse warning device off relay
Anti-theft protection with vehicle tracking relay

Other relays

Other relays
RelayDescription
K57Battery cutoff relay, left-hand-drive vehicle
K57/4Battery cutoff relay, right-hand-drive vehicle
K9Air-conditioning system relay, auxiliary fan (duo)
K9/2Air-conditioning system relay, auxiliary fan (mono)
K9/5Rear-compartment air conditioning relay, auxiliary fan
K120Auxiliary battery relay (Vehicles with auxiliary battery)
Mercedes-Benz Sprinter (W906/NCV3; 2006-2018) fuses and relays May 20, 2019 admin