2012 Citroen DS3 ESP

Rear parking sensors
System consisting of four proximity sensors,
located in the rear bumper.
This detects an
y obstacle (person, vehicle,
tree, gate, etc.) behind the vehicle, except
obstacles located just below the bumper.
An object, such as a stake, a roadworks cone or any other similar object may be detected at the beginning of themanoeuvre, but may no longer be detected when the vehicle comes close to it.
The parking sensor system cannot, in any circumstances, take the place of the vigilance and responsibility of the driver. The system is activated as soon as reverse
gear is engaged, accompanied by an audible
signal. The proximity information is given by:


- an audible signal, which becomes
more rapid as the vehicle approaches
th
e obstacle.

- a graphic (according to version) in the
multifunction screen, with blocks whichbecome increasingly closer to the vehicle.

Activation
When the distance between the rear of thevehicle and the obstacle is less than thirtycentimetres, the audible signal becomescontinuous and the "Danger" symbol appears
in the multifunction screen.
On completion of the manoeuvre, when you exit
reverse gear, the system becomes inactive.

179Driving

ProgrammingOperating faults

If there is an operating fault,
when reverse gear is engaged
this warning lamp comes on in the instrumentpanel, accompanied by an audible signal (short
beep) and a message in the multifunction screen. You can activate or deactivate the s
ystem bymeans of the multifunction screen configuration menu. The system state is memorised when
switching off the ignition.
For more information on access to the parkingsensors menu, refer to "Configuration/Vehic leparameters" in the "Multifunction screens"section corresponding to your screen.

The system will be deactivated automatically when towing a trailer or when a bicycle carrier is fitted (vehiclefitted with a towbar or bicycle carrier recommended by CITROËN).
In bad or wintry weather, ensure that the sensors are not covered with mud,frost or snow.

187
Checks




























Checking levels
Check all of these levels regularly and top them up if necessary, unless other wise indicated.
If a level drops si
gnificantly, have the corresponding system checked by a CITROËN dealer or a qualified workshop.


Oil level
Engine oil change
Refer to the servicing booklet for details of theinterval for this operation.
In order to maintain the reliability of the engine and emission control system, the use of additives in the engine oil is prohibited.
Oil grade
The oil must be suitable for your engine and conform to the manufacturer'srecommendations.



Brake fluid level


Changing the fl uid

Refer to the servicing booklet for details of the
interval for this operation.


Fluid specifi cation

The brake fluid must conform to themanufacturer's recommendations and meet theDOT4 standard.
Th
e brake fluid level should be closeto the "MA X" mark. If it is not, check
the brake pad wear. The reading will only be correct if
the vehicle is on level ground and
the engine has been off for more than30 minutes.
The check is carried out either when the ignition is switched on using the oil level indicator in
the instrument panel, or using the dipstick.
It is normal to top up the engine oil between services. CITROËNrecommends that you check the oil
level and top up if necessary, every 3 000 miles (5 000 kilometres).

211Practical information
1.Brake lamps/sidelamps (P21/5W).2.Sidelamps (P5W).3.Direction indicators (PY21W amber)
4.Foglamp, offside (PR21W red)Reversing lamp, nearside (P21W).
Rear lamps
Amber or red bulbs, such as thosefor the direction indicators and rear foglamp, must be replaced by bulbs of the same rating and colour.
Changing bulbs
) Open theboot. )
Remove the access flap from the corresponding side trim panel.)
Unscrew the butter fly nut securing thelamp unit.)
Unclip the lamp unit connector.)
Extract the lamp unit carefully pulling in its
middle towards the outside.
) Spread the four tabs and remove the bulbholder. )
Turn the bulb a quar ter of a turn andchange it.
To r efit, carry out these operations in reverseorder.
Take care to engage the lamp unit in its guides,
while keepin
g it in line with the vehicle.

Changing a fuse

Installing electricalaccessories
Your vehicle's electrical system isdesigned to operate with standard or optional equipment.
Before installing other electricalequipment or accessories on your vehicle, contact a CITROËN dealer or aqualified workshop.

CITROËN will not accept responsibilityfor the cost incurred in repairing your
vehicle or for rectifying malfunctions resulting from the installation of accessories not supplied and notrecommended by CITROËN andnot installed in accordance with its instructions, in particular when the combined consumption of all of the additional equipment connected exceeds 10 milliamperes.
The extraction tweezer and the s
pare fuse
locations are on the back of the dashboardfusebox cover.
For access to them:)unclip the cover by pulling on the side, )remove the cover completely,)remove the tweezer.

Access to the tools

Before changing a fuse,the cause of the failure must be identifiedand rectified. )
Identify the faulty fuse by checking thecondition of its filament.


Changing a fuse
GoodFailed
)
Use the special tweezer to extract the fuse from its housing.)
Always replace the failed fuse with a fuse of the same rating.)
Check that the number marked on the
box, the rating marked on the fuse and the
tables below all agree.

217Practical information

Engine compartment
fusebox

The fusebox is located in the enginecompartment near the battery (left-hand side).Access to the fuses
)
Unclip the cover.
)
Change the fuse (see correspondingparagraph). )
When you have finished, close the cover carefully to ensure the sealing of the fuse box.

All work on the fuses in the box located on the battery, must be doneby a CITROËN dealer or a qualifiedworkshop.

Fuse table
Fuse N°RatingFunctions
F120 A Engine control unit supply, cooling fan unit control relay, multifunction engine control main relay, injection pump(Diesel).
F
215 A Horn.
F
310 A Front/rear screenwash.
F420 A LED lamps.
F
515 A Diesel heater (Diesel), particle filter additive pump (Diesel), air flow sensor (Diesel), blow-by heater and electrovalves (VTi).
F
610 A ABS/ESP control unit, secondary stop switch.
F
710 A Electric power steering, automatic gearbox.
F
825 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).
F1140 A Heater blower.

219Practical information
Fuse N°RatingFunctions
F1230 AWindscreen wipers slow/fast speed.
F1
340 ABuilt-in systems inter face supply (ignition positive).
F1
430 AValvetronic supply (VTi).
F15 10
ARight-hand main beam headlamps.
F1
610 ALeft-hand main beam headlamps.
F1715 ALeft-hand dipped beam headlamps.
F1
815 ARight-hand dipped beam headlamps.
F1
915 AOxygen sensors and electrovalves (VTi), electrovalves
(Diesel), EGR electrovalve (Diesel).
F20 10
APumps, electronic thermostat (VTi), timimg electrovalve(THP), water in fuel sensor (Diesel).
F2
15 AFan assembly control supply, ABS/ESP, turbo pump (THP).