2013 Citroen DS5 HYBRID4 fuel cap

Reducing consumption - Fuel
QuestionAnswer
How can I optimise m
y fuel consumption? Give preference to Auto mode as it selects in the best way the "driving energy source" to use in
order to reduce fuel consumption.
You should also adapt
your driving style to the characteristics of hybrid vehicles to get the best
out of it, for example by taking your foot off the accelerator pedal rather than braking and by
anticipating decelerations (entering a built-up area, stop at traffic lights, stop at halt signs, ...).
Wh
y do I not manage to reduce my fuel consumption even though I often drive in ZEV(Zero Emissions Vehicle) mode?It is not ZEV mode but Auto mode that is the most appropriate
for reducing fuel consumption, as it selects the best "driving energy source".
ZEV mode (10 0% electric operation) can reduce fuel consumption in some cases. However,
recharging the traction battery has an energy cost.
This is why we recommend using Auto mode more often.
Wh
y does the trip computer sometimes displaythe bars for 28 mpg (10 litres) consumption in
town? The current fuel consumption displa
yed may appear high when the distance covered is very low,
but this generally has very little impact and the true average fuel consumption will remain low.
In town, your hybrid retains very good fuel economy (of the order of 35% better than a non-hybrid
vehicle).
Wh
y is my battery rarely fully charged? A partly charged battery is normal operation (4 to 5 bars on average in Auto mode).
This allows some capacity to be left free for the recovery for energy when going downhill or takingwhen your foot off the accelerator.
Wh
y are there so may fuel aler t messages whenstarting to use the reser ve?To e n c o u r age you to refuel as soon as possible and avoid the loss of hybrid functions.

67
Monitoring



Low fuel level
fixed with the two last
bars flashing.When it first comes on there remainsapproximately 6 litres offfuel
in the
tank. Yo u m u s t r e
fuel as soon as possible to avoid running out of fuel.This warning lamp will come on every time the ignition
is switched on, until a sufficient addition of fuel is made.
Fuel tank capacity: approximately 60 litres.
Never continue to drive until you run out of fuel as
this could damage the emission control and injection systems.
Warning / indicator lampStateCauseAction / Observations



Airbags

on temporarily. This lamp comes on for a fewseconds when you turn on the
ignition, then goes off. This lamp should
go off when the engine is started.
If it does not go off, contact a CITROËN dealer or a qualified workshop.

fixed. One of the airbag or seat belt pretensioner systems has a fault. Have it checked by a CITROËN dealer or a qualified
workshop.



Directionalheadlamps
flashing. The directional headlamps system has a fault. Have it checked by a CITROËN dealer or a qualified
workshop.



Seat belt(s) not fastened / unfastened
fixed
or flashingaccompanied by an
audible signal.
A seat belt has not been fastened or has been unfastened. Pull the strap then inser t the tongue in the buckle.

95
Access























Fuel tank Capacity of the tank: approximately 60 litres.

Additions of fuel must be of at least 5 litres to
be registered by the fuel gauge.Opening the filler cap may result in an inrush of air. This vacuum is entirely normal and results from the sealing of the fuel system.) Take care to select the pump that delivers
the correct fuel type for your vehicle'sengine (reminder on a label on the inside of
the filler flap).) Open the filler cap by turning it a 1/4 turn to
the left. ) Remove the filler cap and hang it on its carrier (on the filler flap).


Opening
If you have put in the wrong fuel for your vehicle, you must have havethe tank drained and refilled with the correct fuel before you start theengine.
With Stop & Star t, never refuel with the system in STOP mode; you must switchoff the ignition with the START/STOP button.
Refuelling
)
Introduce the nozzle and push it in fully(pushing open the metal non-return
valve A). A) Fill the tank (don't continue past the thirdcut-off of the nozzle, as this may cause malfunctions). )
Refit the filler cap turning it a 1/4 turn to the
right. ) Push the filler flap to close it.

Your vehicle is
fitted with a catalytic converter
that reduces the levels of harmful substances in
the exhaust gas.
)Press the switch
This switch remains active for a few minutes
after switching off the ignition. If necessary, switch the ignition on again to reactivate it.

Low fuel level
When the low fuel level in the tank isreached, this warning lamp comes on
in the instrument panel, accompanied
by an audible warning and a messagein the instrument panel screen.
When it first comes on, around 6 litres of fuelremain in the tank.
You must refuel as soon as possible to avoidrunning out.
Fuel supply cut-off
Your vehicle is equipped with a safety device
which cuts o
ff the fuel supply in the event of a collision.

It remains possible to use a fuel can tofill the tank.In order to ensure a good flow of fuel, do not place the nozzle of the fuel canin direct contact with the flap of themisfuel prevention device and pour slowly.

















Misfuel prevention (Diesel) *

Mechanical device which prevents filling the tank of a Diesel vehicle with petrol. It avoids the risk of engine damage that can result from filling with the wrong fuel.
Located in the filler neck, the misfuel prevention device appears when the filler cap is removed.
When a
petrol filler nozzle is introduced into the fuel filler neck of your Diesel vehicle, it comes
into contact with the flap. The system remains closed and prevents filling. Do not persist but introduce a Diesel type
filler nozzle.

Operation



Tr a v e l l i ng abroad
As Diesel fuel pump nozzles may be different
in other countries, the presence of the misfuel
prevention device may make refuellingimpossible.
Before travelling abroad, we recommend that you check with the CITROËN dealer network,
whether your vehicle is suitable for the fuelpumps in the country in which you want to
tr
avel.


* Accordin
g to country of sale.

The various caps and covers allow access for
checking the levels of the various fluids, for replacing cer tain components and for primingthe fuel system.














Diesel engine
1.
Power steering reservoir.2.
Screenwash and headlamp wash reser voir.3.
Coolant reservoir. 4.
Brake fluid reservoir.5.
Battery / Fuses.
6.Fusebox.
7. Air filter.8.Engine oil dipstick. 9.
Engine oil filler cap.10.Priming pump. 11.
Bleed screw.
HDi 160 PEF 6-SPEED ELECTRONIC GEARBOX

251Technical data













Engine and gearbox
Diesel engineHDi160 PEF
Gearbox

Electronic gearbox system(6-speed)

Model code

RHC

Cubic capacit
y (cc)

1 997
Bore x stroke
(mm) 85 x 88

Max power: EU standard (kW) *

120
Max power en
gine speed (rpm) 3 850

Max torque: EU standard
(Nm)
300

Max torque en
gine speed (rpm) 1 750

Fuel

Diesel

Catalytic converter
yes

P
article emission filter
yes

Oil capacities
(in litres)
Engine (with filter replacement) -

*

The maximum power corresponds to the type approved value on a test bed, under conditions defined by European legislation (directive 1999/99/EC).

A
ABS...............................................................187Accessories.......................................33, 83, 234Accessory position.....................................33,83Accessory socket, 12V ...........................110,111Adjusting headlamps .....................................160Adjusting head restraints.......................100, 103Adjusting seat belt height..............................191Adjusting the steering wheel..........................109Airbags ....................................................67, 195Airbags, curtain...................................... 195, 196Airbags, front.........................................193, 196Airbags, lateral.......................................195, 196Air conditioning........................................47, 120Air conditioning, digital............................117, 118Air fi lter..........................................................r246Air fl ow.............................................................47Air vents.........................................................116Alarm...............................................................89Anti-lock braking system (ABS).....................187Anti-pinch.........................................................93Anti-theft..........................................................33Armrest.......................................................... 110Armrest, front ................................................. 112Armrest, rear..................................................r113Ashtray, portable............................................110ASR...............................................................187Assistance, emergency braking.....................187Assistance call.......................................185, 259Audible warning.............................................185Audio streaming (Bluetooth) ..........301,328, 330Audio system.................................................315Automatic headlamps ..............................60, 157Automatic illumination of headlamps .....153, 156
Automatic operation
of hazard warning lamps.............................184Automatic rain sensitivewindscreen wipers ...............................163,165Auxiliary socket......................11 2, 301, 302,327
Backup starting ........................................34,226Backup switching off........................................f34Battery...............8,28,50-52,107, 225-227,245Battery, charging............................................226Battery, remote control..............................85, 86Black panel......................................................73Bluetooth (hands-free) ...........................284,329Bluetooth (telephone) ............................284, 329Boot.................................................................88Boot (opening) .................................................80Boot fl oor, adjustable.....................................114Brake discs....................................................247Brake lamps...................................................219Brake pads....................................................247Brakes .....................................................62,247
Changing a bulb.....................................214-221Changing a fuse.....................................222-224Changing a wheel...................................206-212Changing a wiper blade .........................166, 229Changing the date .....................................74,75Changing the remote control battery...............85Changing the time .............................74, 75, 305Checking levels......................................242-245Checking the engine oil level...........................71Checking tyre pressures (using the kit).........200Checks............................................240, 245-247Children ..................................172-181, 192, 194Child lock .......................................................181Child seats .............................................172-180Child seats, conventional.......................175, 176Cigar lighter....................................................r111Clock................................................................74Closing the boot...............................................88Closing the doors.......................................80,82Connectors, audio.................112, 301, 302, 327Coolant level............................................68, 243Coolant temperature indicator.........................r68Courtesy lamps..............................................167Cruise control........................................142, 145Cup holder.....................................................r110
B
Cables, high voltage........................................52Capacity, fuel tank...........................................95CD.........................................................298,322CD MP3 .........................................298, 323,324Central locking ...........................................80, 82
CDate (setting).....................................74, 75, 305Daytime running lamps ..................214,217, 218Deactivating ESP........................................... 189Deactivating the passenger airbag................194Deadlocking ...............................................83,84
D

349Alphabetical index
Defrosting..............................................108, 122Demisting.......................................................122Diesel...................................................42,46,61Diesel additive level.......................................244
Dimensions ....................................................253Dipped beam ...........................60, 152,214, 215Dipstick ....................................................71, 242Directional lighting.................................161, 162Direction indicators........158, 184, 214,217, 219Driving positions (memorising)......................102Dynamic emergency braking..................126-131Dynamic stability control(DSC).......................................63,66,187, 189
EBA (Emergency braking assistance) ...........187EBFD.............................................................187Eco-driving......................................................47Economical driving .........................................47Economy mode..............................................228Eco off.............................................................f46Electronic brake force distribution (EBFD)....187Electronic engine immobiliser....................r33,86Electronic gearbox.........................135,227, 247Emergency boot release..................................88Emergency call......................................185, 259Emergency warning lamps....................115, 184eMyWay ...................................................73, 261Energy economy mode..................................228Engine, Diesel .........................97, 240,241, 251Engine compartment ...............................53, 240
Filling with fuel............................................95-97Fitting a wheel...............................................211Fitting roof bars..............................................233Fittings, boot ..................................................114Flashing indicators.................................158,184Flat bed lorry or trailer.............................r55,231Foglamps, front...................... 154, 162, 214, 218Foglamps, rear..............................r154, 219, 220Folding/unfolding the door mirrors.................108Front seats..............................................100-102Fuel............................................................47, 97Fuel consumption ......................................47, 49Fuel consumption fi gures................................49Fuel fi ller cap ...................................................95Fuel fi ller fl ap .............................................95, 96Fuel gauge...........................................21, 57, 95Fuel tank....................................................95, 96Fusebox, dashboard......................................223Fuses.............................................................222
EFG
G.P.S. ............................................................267Gearbox, electronic............................... 135, 247Gear lever, electronic gearbox system ..........135Guidance.......................................................267Guide-me-home.....................................156, 158
Engine compartment fusebox........................224Engine oil level indicator..........................r71,242Engines..................................................250,251Environment..................9,47,85, 117, 122, 245
Halogen headlamps.......................................214Hands-free kit ........................................ 284, 329Hazard warning lamps...........................115, 184Head-up display.............................140, 143, 145Headlamp adjustment....................................160Headlamps, directional..........................161, 214Headlamp wash .....................................164, 244Head restraints, front .............................100, 103Head restraints, rear......................................r107Heated seats.................................................104Heating .................................................... 47, 116Height and reach adjustment,steering wheel.............................................109High voltage...............................50, 52, 227, 239Hill start assist...............................................134History.............................................................49Hybrid .....................................................8, 26-54Hybrid fl ow.......................................................40Hybrid selector.................................................35Hybrid system .........................................8, 26-54
H