2012 Citroen DS5 HYBRID4 boot

54Instrument panel
55Indicator and warning lamps
64 Gauges and indicators
68Adjustment buttons
69 Clock
70 Setting the date and time
72 Tr i p c o m p u ter
76Electronic key - remote control
84Boot
85Alarm
87Electric windows
89 Cockpit glass roof
91Fuel tank
92 Misfuel prevention (Diesel)
96Front seats
101 Rear seats
104Mirrors
105 Steering wheel adjustment
106 Interior fi ttings
110Boot fi ttings
111Tr i a ngle (stowing)
112 Heating and Ventilation
114 Dual-zone digital air conditioning
118Rear screen demist - defrost
28 Presentation
31 Starting / switching off
35 Ready lamp
35 Hybrid4 mode selector
38 Energy consumption / generation indicator
40Display of hybrid power fl ow
43 Eco off
44Eco-driving
46 Consumption
47High voltage battery
51 Vehicle recovery
001001002002003003COMFORT ACCESS MONITORING HYBRID SYSTEM

Access
1.
Opening the fuel filler flap.
Ta n k c a p a c i ty: approximately 60 litres.


Fuel t ank
91

Unlocking

With the electronic key on your person and in
the defined zone A around the vehicle, passAyour hand behind the door handle to unlock the
vehicle, then pull on the handle to open the door.

Locking

With the electronic key in the defined zone Aaround the vehicle, press with a finger on
the door handle (at the markings) to lock the
v
ehicle.
Electronic key
76
A.
Unlocking the vehicle.B.Normal locking of the vehicle C.Unlocking the boot and complete unlocking of the vehicle.


Keyless Entry and Starting
77


Boot
1.
Unlocking the boot from inside: maintain pressure until the boot is heard to unlock.
84

Illumination of the indicator lamp indicates the state of the corresponding function.
Switch panels
Opening the fuel filler flap.

Opening the boot.
91
85 D
eactivation of the alarm.
84

Electric parking brakeactivated.
122
Push button star tin
g/stopping.
31, 3
5

Forced operation of the Diesel engine.
43


Deactivation of parkingsensors.
144

Electric child lock.
17 7


Deactivation of the DSC/ASR system.
185


Activation for Automatic headlampdipping.
151
135
Activation of lane depar ture warningsystem.
83


Locking/unlocking the passenger compartment.

29Hybrid system
Main parts of the Hybrid4 system

The HDi Diesel engine - 1
, located at the front,
drives the front wheels and provides most of
the power needed to drive the vehicle.
It i
s fitted with the Stop & Start
system - 5which recharges the batteries and provides
additional power when needed (in 4x4 mode).

Th
e electric motor - 2
, located at the
rear, drives the rear wheels on its own, or
supplements the Diesel engine, according to
the hybrid mode selected.
It recovers energy and charges the batteries
during phases of deceleration of the vehicle
and is active up to 70 mph
(120 km/h).
A 200 V NI-MH hi
gh voltage battery - 3,provides a source of energy for the rear electric
motor.
Its charging rate is managed automatically by
the vehicle during phases of deceleration.It is located in a compar tment in the boot, access to which is restricted to trained servicetechnicians.
The batter
y state of charge
is indicated by 8 horizontal or vertical bars (depending on the screen).

Th
e conventional battery, located under the ybonnet, powers the vehicle's 12 V systems. It is recharged automatically by the high voltage
network.

45
Hybrid system
Limit the causes of excess
consumption
Spread loads throughout the vehicle; place the heaviest items in the bottom of the boot,as close as possible to the rear seats.Limit the loads carried in the vehicle and reduce wind resistance (roof bars, roof rack, bicycle carrier, trailer...). Use a roof box inpreference.Remove roof bars and roof racks after use.

At the end of winter, remove snow tyres and refit your summer tyres.
Observe the recommendations
on maintenance
Check the tyre pressures regularly, when cold, referring to the label in the door aper ture, driver's side.Carry out this check in par ticular:- before a long journey,- at each change of season,- after a long period out of use.

Have your vehicle ser viced regularly (engine oil, oil filter, air filter...) and obser ve the schedule of operations recommended by the manufacturer.


When refuelling, do not continue after the3 rd
cut-off of the nozzle to avoid any over flow.

At the wheel of your new vehicle, it is only after the first 1 800 miles (3 000 kilometres) that you will see the fuel consumption settledown to a consistent average.

47Hybrid system








200 V high voltage battery


The 200 V high voltage battery cannot be
recharged from a mains supply.
The battery is Ni-MH (Nickel Metal Hydride)
and is located below the boot floor, close to the electric motor.
Charging
The battery is charged when the vehicle
decelerates, the electric motor then becomes
a generator and conver ts kinetic energy into
electrical energy (except if the speed of the
vehicle is above 70 mph (120 km/h)).
The battery is not recharged from a mains
supply.
The battery may also be charged automatically
when required by the Stop & Start system of
the Diesel engine.
This recover
y allows the use of "free" energy.
The battery charging time is very short and iscontinuous.
A discharged battery (following ZEV running or
high load, for example) will quickly return to astate of charge sufficient for full operation of the
different hybrid modes.
Thecharging takes place automatically
when driving. The energy recovery can be faster during deceleration.
The average state of charge is 4 to 5 bars, so
preserving a margin for energy recovery when
deceleration of going downhill (free energy).
To preser ve the ser vice life of thebattery, the level of charge never falls below 20 %, even if a level of 0 bars is displayed after ZEV running. Where the battery is close to maximum, vehicle deceleration with your foot off the accelerator pedal will be at a lower level.

This system does not work continuously,
but adapts the force of the fan cooling to the requirements of the battery.
Its operation can be heard at the rear, even if
the vehicle is stopped after a run.
If the air intake is blocked, the battery may
overheat, damaging the battery and causing a
loss of performance of the hybrid system.







Fan cooling of the high voltage battery


For the best use of the high voltagebattery, please follow theserecommendations:


- do not obstruct the air intake with loose articles, otherwise, the battery may overheat, causing aloss of performance of the hybridsystem

- do not spill fluids, as this may cause damage to the battery.


The high voltage battery has an air cooling system, comprising an air intake(located on the side of the left hand rear seat) and a fan (located behind the lefthand boot trim panel).

With the hybrid system active or when the vehicle is being driven, illumination of one of the following warning lamps indicates a fault which requires action on the par t of the driver.
Any fault resulting in the illumination of a warning lamp must be investigated further by reading the associated message in the instrument panel screen.
If you encounter any problems, contact a CITROËN dealer or a qualified workshop.
Warning / indicator lampStateCauseAction / Observations



STOPfixed, associated with another warning lamp, accompanied by an audible signal and a message in the screen.It is associated with a punctured wheel,
the brakin
g system, the power steering,
the engine oil pressure, the enginecoolant temperature, the hybrid system
or a major electrical fault.Stop as soon as it is safe to do so as the en
gine may cut out.
Park, switch off the ignition and call a CITROËN
dealer or a qualified workshop.



Serviceon temporarily. A minor fault has occurred for which
there is no specific warning lamp. Identify the fault by reading the message shown in the screen, such as, for example:
- the closing of the doors, boot or bonnet,
- the engine oil level,
- the screenwash level,
- the remote control battery,
- the tyre pressures,
- saturation of the par ticle emission filter (Diesel). - ...For any other faults, contact a CITROËN dealer or a
qualified workshop.
fixed. A major fault has occurred for which
there is no specific warning lamp. Identify the fault by reading the message shown on the screen and contact a CITROËN dealer or a yyg g
qualified workshop.
PEF: particle emissions filter,Diesel
fixed, associated
temporarily with a message on the risk of
blockage of the PEF.Thi
s indicates the start of saturation
of the par ticle emissions filter. As soon as traffic conditions allow, regenerate the
filter by driving at a speed of at least 35 mph (60 km/h)
until the ser vice warning lamp goes off.
fixed.This indicates the low level in theDiesel additive reservoir. Have the level topped up by a CITROËN dealer or a
qualified workshop as soon as possible.