Fuses and relays Mercedes Sprinter 3 (W907 / W910; 2018 - 2023)

In 2018, Mercedes-Benz introduced the third generation of the Sprinter van. The model was presented in 6 body styles, the engine has two versions - 2.1 liters and 3 liters. In this material, we will analyze in detail the fuse diagrams of the third generation Mercedes Sprinter VS30 (body 907 / 910)  2018, 2019, 2020, 2021, 2022, 2023 of release. 

general view of the car
Here you will find the locations and photos of the mounting blocks. Separately, we note the fuse responsible for the cigarette lighter.

In the cabin

Bottom of driver's seat

Location of the fuse box in the passenger compartment at the bottom of the driver
Placed behind a protective cover. 

Diagram
No. Description Amps
F55/1 board
1 Additional turn signal lamp 10
2 Rear window wiper right 15
3 Four-wheel drive 30
4 Terminal block for electrical connection 25
5 driver's seat adjustment 25
6 driver's seat heating 10
7 Driver's lumbar support 25
8 Tire pressure monitoring 5
9 Parking assistant; Main camera (RVC). 5
F55/2 board
10 Trailer hitch right (trailer socket) 25
11 Trailer socket control unit 15
12 Coupling device left (nest for trailer) 25
13 Trailer socket control unit 15
14 Multi Function Module (MPM) 25
15 25
16 Rear chamber blower 25
17 Additional heating 20
18 Automatic transmission, additional oil pump 15
F55/3 board
19 parking heating 15
Terminal 15 on the auxiliary battery.
20 Auxiliary battery 5
21 Heated left rear window 15
22 Heated right rear window 15
23 Tail lift / tipper (before installation) 7.5
24 Terminal block for electrical connection 15
25 roof fan relay 5
26 Specialist. signal 7.5
27 Rear window heating 30
F55/4 board
28 Sliding door on the left; 15/30
29 Right sliding door 15/30
30 Antenna switch unit 5
31 Automatic transmission 7.5
32 10
33 brake booster 30
34 Siren relay; Preparing for a motorhome. 15/30
35 Flashing beacon with siren; 15/30
Trailer 30
36 Trailer 30
F55/5 board
37 Electric step left 10
38 Electric footboard right 10
39 Warning buzzer; 5
Electric step, right and left.
40 Automatic transmission (NAT2) 10
41 Terminal 15 special signal 5
42 Interior Mirror with Rear View Monitor, Rear View Camera (RVC); 5
43 Power socket, cab 15
44 Power connector, D-pillar, left 15
45 Power connector, D-pillar, right 15
F55/6 board
51 USB port, left 5/7.5
52 USB port, right 5/7.5

Under the dashboard


Located behind the trim in the front passenger footwell. For access, unscrew the two fixing screws, remove the cover and lining.

Diagram
No. Description Amps
R1 Reserve 30
R2 Terminal 87, motor 50
R3 Terminal 87 Common Drive Module (CPC) 30
R4 Terminal 15-1 40
R5 Wipers (on / off) 40
R6 Reserve 40
R7 Wipers (speed) 40
R8 Terminal 50 starter 40
R9 Terminal 15R (vehicles without auxiliary battery) 50
R10 Terminal 15-2 30
R11 Terminal 15R (vehicles without auxiliary battery) 50
MF1 board
15-1 ESP system module, four-wheel drive, air suspension, CPC transmission, Engine control unit; 5
MF2 board
15-2 Switching off the reversing signaling device, power take-off, adjustment of the working speed; active brake booster sensor, headlight range adjustment, halogen headlight, tachograph, feedback cable, terminal 15 relay; 5
MF3 board
30-T Terminal 15, undervoltage relay; Instrument panel, DIN connector, Central oil pump, Tachograph, Multifunction camera; 7.5
S9 board
1 empty -
2 Common Transmission Module (CPC) 10
3 Engine control unit OM642 / OM651 / M274 10
4 DIN connector, cab 7.5
5 Common Transmission Module (CPC) 10
6 Radiator fan (not for OM654) 5
S10 board
7 Automatic transmission 30
8 body controller 30
9 30
10 Heating, SCR catalyst. 30
11 Ceiling control module 15
12 Pump, SCR catalyst 15
S11 board
13 Automatic transmission NAT3 60
S12 board
14 ESP valves, vehicles with electromechanical parking brake; 25/40
S13 board
16 ESP pump 60
S14 board
17 body controller 30
18 30
19 Terminal block for bodybuilder electrical connection 10
20 Front passenger door control unit 25
21 Driver door controller 25
22 Air Suspension Control Unit (LFA) 10
S15
23 Fan control unit 25
24 USB-connector (cockpit, glove box); Inverter socket 115/230 V. 7.5
25 Cigarette lighter fuse Mercedes W907 / W910, center console 15
26 Information panel socket 15
27 Inverter socket, 115V / 230V. 25
28 radio settings; Antenna; Inverter socket 115 V / 230 V   7.5
S16 board
30-1 empty -
30-2 empty -
30-3 central locking 5
30-4 Signaling (ATA) 5
30-5 empty  
30-6 Electronic ignition lock control unit 10
31 Start, relay contact 15-II 25
S17 board
32 empty -
S18 board
33 Voltage quality sensor (SEB) 5
S19 board
34 Electronics for indoor lighting 10
- S1
35 Advance Caravanning (ACU) - mobile home 7.5
- S2
36 Air conditioning control panel 5
37 Electric Steering Lock (ESTL) 5
38 Steering column (SCSM) 10
39 Radio, navigation, Antenna; 10
40 Flashing Light 5
41 Radio multimedia system (C5 / NTG6), radio preset 25
- S3
42 Reserve -
- S4
43 Reserve -
- S5
44 Multimedia system control panel 5
45 Wireless Mobile Interface (WMI). / Charger bracket; 5
46 Multimedia Connection Box (MMI) 7.5
47 UMTS/LTE communication module 5
48 Stationary heating Telestar 5
49 Central display 5
- S6
50 Auxiliary headlight, left (platform bodybuilder) 5
51 Auxiliary headlight, right (platform bodybuilder) 5
52 Airbag control unit 7.5
53 Diagnostics 5
54 Relay power supply 5
55 TS engine (Diesel), engine control unit (OM651) 7.5
- S7
57 Soot particle sensor; 10
58 Exhaust gas recirculation (EGR) system (OM642 / OM651); 10
59 NOx sensor before and after catalytic converter (not OM654) 15
60 The Lambda probe 10
61 M274 engine; Engine (OM642 / OM651). 7.5
H2 Reserve -
62 Engine control unit (not for OM654) 15
63 Engine control unit (M274); 20/25
S8 Reserve -
64 body controller 30
65 body controller 30
66 roof fan 15
67 Fuel Metering Control Module (FSCM) 25
68 Right LED Headlight 15
69 Left LED headlight 15
H2 Reserve -
70 Windscreen wipers 30

Power board on battery and relay box under driver's seat


On the positive terminal of the battery there is a board of power fuses.

Diagram (power board)
No. Description Amps
F150/1 board (MFB-1)
1 Battery charge sensor -
2 Not assigned -
3 Main fuse box (MFB-2) -
4 Power Distribution Center Terminal 30 (F30-1 - F30-6) 50
5 Additional PTC heater 125
F150/4 board (MFB-2)
1 Terminal 30T, fuse box, driver's seat base (F55/1-F55/6) 125
2 Electrical control 125
3 Generator 300
4 400
5 Power Distribution Center (PDC), FB-P 175
6 Glow output stage (GZE) 80
7 radiator fan 40/70/80
8 Main fuses 100
9 empty  
10 Air conditioning in the rear 25/50/100
11 Additional battery / battery disconnect relay; 100/150
Retarder without additional battery.
12 Air Suspension (LFA) 40
13 Heated windshield 80
Board F150/5 (MFB-ZB)
1 Moderator 100
2 Tail lift / dump truck (preparation) 250
3 additional battery  
4 Battery disconnect relay 150
5 Socket, converter 60
6 Additional heating 25
Board F59/1 and F59/2
1 Heated windshield 40
2 Heated windshield right 40

The relay box is located under the driver's seat.

Relay box diagram
No. Purpose
1 Heated windshield
2 Terminal 15
3 Rear window heating
4 Sockets, rear
5 Interior lighting
6 Reserve
7 Reserve
8 Reserve
9 Reserve
10 Reserve
11 Reserve
12 Reserve
13 Reserve
14 Reserve
mini relay
15 Right rear wiper
16 Manufacturer Terminal Block Housing
17 Switch, reverse signal
18 roof fan
19 Additional oil pump
20 Electric footboard right 1/2
21
22 Electric step left 1/2
23
24 Horn
25 Flashing beacon with siren
26 loading lift
Related materials
Comments
Marc

Hello,
I'm looking for the location of the fuses for the stop lights .
Thank-you for your help.
Regards.

Add new comment