2010 Citroen DS3 DAG fuse box

167Checks
Petrol engines
1. Screenwash fluid reser voir. 2. Coolant header tank. 3. Air filter.
4. Brake fluid reser voir. 5. Battery. 6. Fusebox. 7. Engine oil dipstick. 8. Engine oil filler cap.

Diesel engines
1. Screenwash fluid reser voir. 2. Coolant header tank. 3. Air filter.
4. Brake fluid reser voir. 5. Battery. 6. Fusebox. 7. Engine oil dipstick. 8. Engine oil filler cap. 9. Priming pump (on fuel filter).

195Practical information
Changing a fuse
Installing electrical accessories
Your vehicle's electrical system is designed to operate with standard or optional equipment. Before installing other electrical equipment or accessories on your vehicle, contact a CITROËN dealer.
CITROËN will not accept responsibility for the cost incurred in repairing your vehicle or for rectifying malfunctions resulting from the installation of accessories not supplied and not recommended by CITROËN and not installed in accordance with its instructions, in par ticular when the combined consumption of all of the additional equipment connected exceeds 10 milliamperes.
The extraction pliers and the spare fuse storage locations are fitted to the back of the dashboard fuse box cover.
For access to them:  unclip the cover by pulling on the side,  remove the cover completely,
 remove the pliers.
Access to the tools
Before changing a fuse, the cause of the failure must be identified and rectified.  Identify the faulty fuse by checking the condition of its filament.
Changing a fuse
CorrectIncorrect
 Use the special pliers to extract the fuse from its housing.
 Always replace the faulty fuse with a fuse of the same rating.  Check the correspondence between the number etched on the box, the rating etched on the fuse and the tables below.

Dashboard fusebox
The fusebox is located in the lower dashboard (left-hand side).
Access to the fuses
 Refer to the paragraph "Access to the tools".
Fuse tables
Fuse N°RatingFunctions
FH365 A Trailer relay unit.
FH37- Not used.
FH3820 A Hi-Fi amplifier.
FH3920 A Heated seats.
FH4030 A Trailer relay unit.
RatingFunctions
F115 A Rear wiper.
F2- Not used.
F35 A Airbags and pretensioners control unit.
F410 A
Air conditioning, clutch switch, electrochromatic mirror,
par ticle filter pump (Diesel), diagnostic socket, airflow sensor (Diesel).
F530 A Electric windows panel, passenger's electric window co ntrol,
front electric window motor.
F630 A Driver's electric window motor.
F75 A Cour tesy lamp, glove box lighting.

197Practical information
Fuse N°RatingFunctions
F820 A Multifunction screen, audio system, navigation radio, alarm control unit, alarm siren.
F930 A 12 V socket, por table navigation suppor t supply.
F1015 A Steering mounted controls.
F1115 A Ignition, diagnostic socket, automatic gearbox contro l unit.
F1215 A Rain/sunshine sensor, trailer relay unit.
F135 A Main stop switch, engine relay unit.
F1415 A Parking sensors control unit, airbag control unit, instrument panel, digital air conditioning, USB Box, Hi-Fi ampli fier.
F1530 A Locking.
F16- Not used.
F1740 A Rear screen and door mirrors demisting/defrosting.
SH- PARC shunt.

Engine compartment
fusebox
The fusebox is located in the engine compar tment near the battery (left-hand side). Access to the fuses
 Unclip the cover.  Change the fuse (see corresponding paragraph).  When you have finished, close the cover carefully to ensure the sealing of the fuse box.

199Practical information
Fuse table
Fuse N°RatingFunctions
F120 A Engine control unit supply, cooling fan unit control relay, multifunction engine control main relay, injection pump (Diesel).
F215 A Horn.
F310 A Front /rear screenwash.
F420 A LED lamps.
F515 A Diesel heater (Diesel), par ticle filter additive pum p (Diesel), air flow sensor (Diesel), blow-by heater an d electrovalves (VTi).
F610 A ABS/ESP control unit, secondary stop switch.
F710 A Electric power steering, automatic gearbox.
F825 A Star ter control.
F910 A Switching and protection unit (Diesel).
F1030 A Fuel heater (Diesel), blow-by heater (Diesel), fuel pump (VTi), injectors and ignition coils (petrol).
F1140 A Heater blower.

201Practical information
Table of maxi-fuses
Fuse N°RatingFunctions
MF1 * 60 A Fan assembly.
MF2 * 30 A ABS/ESP pump.
MF3 * 30 A ABS/ESP electrovalves.
MF4 * 60 A Built-in Systems Inter face (BSI) supply.
MF5 * 60 A Built-in Systems Inter face (BSI) supply.
MF6 * 20 A Additional cooling fan unit (THP).
MF7 * - Dashboard fusebox.
MF8 * - Not used.
* The maxi-fuses provide additional protection for the electrical systems. All work on the maxi-fuses m ust be carried out by a CITROËN dealer.