Citroen DS3 both dipped beam have stopped working

First thing to do would be check both bulbs and then check relevant fuses

Fuse Layout Citroën DS3 2009-2016


Cigar lighter (power outlet) fuse in the Citroen DS3 is the fuse F9 in the Instrument panel fuse box.

Table of Contents
Dashboard fuse box
Fuse box location
Fuse box diagram
Engine compartment fuse box
Fuse box location
Fuse box diagram
Dashboard fuse box
Fuse box location
Left-hand drive vehicles:
The fusebox is located in the lower dashboard (left-hand side).The location of the fuses in the passenger compartment (LHD): Citroen DS3 (2009-2016)

Unclip the cover by pulling on the side, remove the cover completely.

Right-hand drive vehicles:
The fusebox is loacted inside the glove box.The location of the fuses in the passenger compartment (RHD): Citroen DS3 (2009-2016)

Open the glove box lid, unclip the fusebox cover by pulling on the side, remove the cover completely.


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Fuse box diagram
Instrument panel fuse box diagram: Citroen DS3 (2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016)



Assignment of the fuses in the Dashboard Fuse box
№ Rating Functions
F1 15 A Rear wiper.
F2 - Not used.
F3 5 A Airbags and pretensioners control unit.
F4 10 A Air conditioning, clutch switch, electrochromatic mirror, particle filter pump (Diesel), diagnostic socket, airflow sensor (Diesel).
F5 30 A Electric windows panel, passenger's electric window control, front electric window motor.
F6 30 A Driver's electric window motor.
F7 5 A Courtesy lamp, glove box lighting (except RHD)
F8 20 A Multifunction screen, audio system, navigation radio, alarm control unit, alarm siren.
F9 30 A 12 V socket, portable navigation support supply.
F10 15 A Steering mounted controls.
F11 15 A Ignition, diagnostic socket, automatic gearbox control unit.
F12 15 A Rain / sunshine sensor, trailer relay unit.
F13 5 A Main stop switch, engine relay unit.
F14 15 A Parking sensors control unit, airbag control unit, instrument panel, digital air conditioning, USB Box, Hi-Fi amplifier.
F15 30 A Locking.
F16 - Not used.
F17 40 A Rear screen and door mirrors demisting/defrosting.
SH - PARC shunt.
FH36 5 A Trailer relay unit.
FH37 - Not used.
FH38 20 A Hi-Fi amplifier.
FH39 20 A Heated seats (except RHD)
FH40 40 A Trailer relay unit.
Engine compartment fuse box
Fuse box location
It is placed in the engine compartment near the battery (left-hand side).The location of the fuses in the engine compartment: Citroen DS3 (2009-2016)



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Fuse box diagram
Under-hood fuse box diagram: Citroen DS3 (2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016)



Assignment of the fuses in the Engine compartment
№ Rating Functions
F1 20 A Engine control unit supply, cooling fan unit control relay, multifunction engine control main relay, injection pump (Diesel).
F2 15 A Horn.
F3 10 A Front / rear screenwash.
F4 20 A LED lamps.
F5 15 A Diesel heater (Diesel), particle filter additive pump (Diesel), air flow sensor (Diesel), blow-by heater and electrovalves (VTi).
F6 10 A ABS/DSC control unit, secondary stop switch.
F7 10 A Electric power steering, automatic gearbox.
F8 25 A Starter control.
F9 10 A Switching and protection unit (Diesel).
F10 30 A Fuel heater (Diesel), blow-by heater (Diesel), fuel pump (VTi), injectors and ignition coils (petrol).
F11 40 A Heater blower.
F12 30 A Windscreen wipers slow / fast speed.
F13 40 A Built-in systems interface supply (ignition positive).
F14 30 A Valvetronic supply (VTi).
F15 10 A Right-hand main beam headlamps.
F16 10 A Left-hand main beam headlamps.
F17 15 A Left-hand dipped beam headlamps.
F18 15 A Right-hand dipped beam headlamps.
F19 15 A Oxygen sensors and electrovalves (VTi), electrovalves (Diesel), EGR electrovalve (Diesel).
F20 10 A Pumps, electronic thermostat (VTi), timimg electrovalve (THP), water in fuel sensor (Diesel).
F21 5 A Fan assembly control supply, ABS/DSC, turbo pump (THP).
MF1* 60 A Fan assembly.
MF2* 30 A ABS / DSC pump.
MF3* 30 A ABS / DSC electrovalves.
MF4* 60 A Built-in Systems Interface (BSI) supply.
MF5* 60 A Built-in Systems Interface (BSI) supply.
MF6* 30 A Additional cooling fan unit (THP).
MF7* 80 A Dashboard fusebox.
MF8* - Not used.
* The maxi-fuses provide additional protection for the electrical systems.
All work on the maxi-fuses must be carried out by a CITROËN dealer or a qualified workshop.

Hi.
I have done all of the above and come to the conclusion it's the relay. I just can't find it

The relays are part of the BSM module , could be
the COM2000