Mercedes-Benz Citan (W415; 2012-2018) fuses and relays

 

Fuse Layout Mercedes-Benz Citan 2012-2018

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Dashboard Fuse Box

Fuse box location

The fuse box is located in the instrument panel (on the driver’s side), behind the cover.

Fuse box diagram

 

Assignment of the fuses in the Dashboard Fuse Box

№	Consumer	Current	Colour code
1	Trailer coupling spare socket	10 A	-
2	Sockets for front accessories, cigarette lighter	10 A	Red
3	Seat heating relay, ESP brake light relay, body manufacturer supply relay, heating/ ventilation control panel, display, radio	15 A	Blue
4	Sockets for rear accessories	10 A	Red
5	Instrument panel	5 A	Light brown
6	Door lock	30 A	Green
7	Hazard warning lamps, rear foglamp	20 A	Yellow
8	Heated exterior mirrors	10 A	Red
9	Body manufacturer supply relay	10 A	Red
10	Radio display	15 A	Blue
11	Brake light switch, electric exterior mirror relay, wireless tyre pressure monitor, rain and light sensor, body manufacturer supply, climate control system relay, power steering relay Interior lighting	10 A	Red
12	Ignition lock	5 A	Light brown
13	-	5 A	Light brown
14	Power windows with child-proof locks, front power window relay, rear power window relay, CAREG control unit	5 A	Light brown
15	ABS, ESP	10 A	Red
16	Brake light, brake light relay	10 A	Red
17	Windscreen/rear window washer system pump	20 A	Yellow
18	Transponder, UCH	5 A	Light brown
19	Rear power windows	30 A	Green
20	Seat heating, body manufacturer supply, TCU	15 A	Blue
21	Horn, diagnostics connection	15 A	Blue
22	Rear window washer system	15 A	Blue
23	Heating blower	20A (Climate control) 30A (Heating)	Yellow (Climate control) Green (Heating)
24	Climate control blower	20 A	Yellow
25	-	-	-
26	-	-	-
27	Electrical power windows, front	40 A	Orange
28	Electric exterior mirrors	5 A	Yellow
29	Rear window heating	30 A	Green

Relays in the Dashboard Fuse Box

№	Relay
K13/1	Heated rear window relay
K13/2	Front power window switch relay
K13/3	Rear power window switch relay
K40/9k1	Auxiliary heater relay 1
K40/9k2	Auxiliary heater relay 2
K40/9k3	Circuit 15R relay

Other interior relays

№	Relay
K13/4	Anti-pinch protection relay
K40/10k1	Circuit 61 relay
K40/10k2	Circuit 15R relay
K40/11k1	Seat power supply relay
K40/11k2	Stop lamp relay

Engine Compartment Fuse Box

Fuse box location

The fuse box is located in the engine compartment (left-side), under the cover.

Fuse box diagram

Assignment of the fuses and relay in the Engine Compartment Fuse Box

№	Fused function	Amp
F7f1	Valid for engine 607: Heater module for coolant preheating	60
F7f2	Valid for engine 607: Heater module for coolant preheating	60
F7f3	Valid for engine 607: Glow output stage, dual-clutch transmission	60
F7f4	Spare	-
F7f5	Circuit 30 supply fuse Body manufacturer supply power relay, radio, display, horn, diagnostic connector, brake lights switch, electric outside mirror relay, tire pressure monitoring, ESP, Run Flat Indicator (wireless), rain/light sensor, body manufacturer supply, A/C system relay, power steering relay, interior illumination	70
F7f6	ESP	50
F7f7	Valid for engine 607: Auxiliary heater relay 1	40
F7f8	Circuit 30 supply fuse Rear window heater relay, trailer hitch, vehicle interior fuse and relay module 2 prefuse, front power window switch relay (up to 05/14), left front door power window motor relay (as from 06/14)	70
F7f9	Valid for engine 607: Auxiliary heater relay 2	70
F1O/1f1	Fuse and relay module (SRM)	5
F10/1f2	Battery sensor	5
F10/1f3	bleating element relay for fuel preheating	25
F10/1f4	Fuel pump supply relay	20
F10/1f5	Valid up to 05/14: CDI control unit (circuit 87), ME-SFI [ME] control unit (circuit 87), fuel pump relay (engine 607)	15
F10/1f6	Fuel filter condensation sensor (engine 607 up to 05/14) Valid as of 06/14: CDI control unit (circuit 87), ME-SFI [ME] control unit (circuit 87), fuel pump relay (engine 607)	15
F10/1f7	Spare	-
F10/1f8	Spare	-
F10/2f1	Fuse and relay module (SRM) control unit supply	60
F10/2f2	Fuse and relay module (SRM) control unit supply	60
	Relay
R1	Engine control unit relay (up to 05/14)
R2	Electric fan motor relay, stage 2
R3	Fuel pump relay
R4	Fuel preheating/backup lamp relay

Fuse and relay module control unit (SRM)

Fuse and relay module control unit (SRM)

№	Fused function	Amp
N50f1	Windshield wiper	30
N50f2	ESP	25
N50f3	Spare	-
N50f4	Electric power steering	5
N50f5	Circuit 15 relay	15
N50f6	Airbag, emergency tensioning retractor	7.5
N50f7	Spare	-
N50f8	Spare	-
N50f9	Climate control	15
N50f10	Engine functions relay, circuit 87	25
N50f11	Engine functions relay, circuit 87	15
N50f12	Backup lamp, heating element relay for fuel preheating	10
N50f13	CDI control unit (circuit 15), ME-SFI [ME] control unit (circuit 15)	5
N50f14	Spare	-
N50f15	Starter	30

Front pre-fuse box

Front pre-fuse box

№	Fused function	Amp
F32f1	Engine compartment 2 fuse block	250
F32f2	Starter	500
F32f3	Engine compartment 1 fuse block supply, engine control unit relay (K10/3, bis 05/14), engine functions relay (N50k8, as of 06/14)	40
F32f4	Internal combustion engine fan motor relay (N50k3)	40
F32f5	Electric power steering	70
F32f6	Fuse and relay module supply	40
F32f7	Engine compartment 1 fuse block supply	30