2012 Citroen DS5 HYBRID4 engine

Consumption of your hybrid in the screen

Average consumption over the last 5 minutes.
"60 % H
ybrid Use" corresponds to 60 % of the cumulative running time of the electric motor in the various Modes (Auto, ZEV, Sport or 4WD) and 40 % of the time with the Diesel engine only (with no contribution from the hybrid system).


For more information on the trip computer, refer tothe corresponding section.
Resetting the history

With the hybrid system active, when trip 2 displayed, press
the control for 2 seconds to reset the history to zero.

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.

Underbonnet precautions / warnings
The alternator-star ter motor of your hybrid
vehicle is also supplied at high voltage. If the
vehicle ignition has not been switched off, there
is a risk of the engine restar ting at any time.
Alwa
ys ensure that theignition is switched off ( Readylamp off) before
opening the bonnet.
Also ensure that the ignition is switchedoff when refuelling to avoid the enginerestarting.

Instrument panel
1.
Energy consumption / generation indicator (available power as a percentage).
For more information refer to the "H
ybrid
system" section.2. Fuel gauge.3.Engine coolant temperaturegauge.4.
Speedometer (mph or km/h).5.
Cruise control or speed limiter
settings.A
.Main lighting and controls dimmer.
B.- Successive shor t presses: under-inflation
detection, recall servicin
g information, alert log.
- Long press: reset the function selected to
zero (service indicator or trip recorder). 6
. Gear engaged.
7.Instrument panel screen: electrical flow,
trip recorder, aler t messa
ges or state of functions (e.g.: oil pressure, battery, door open, ...), trip computer, media, satellite
navigation.8. Digital speedometer (mph orkm/h).9.Ready lamp: indicates that the vehicle is
ready to drive.
Dials and screens
Control buttons

Monitoring
Indicator and warning lamps
When the engine is star ted, these same warning lamps should go off.
If they remain on, before moving off, refer to the information on the warning lamp concerned.
Associated warnings
The switching on of cer tain warning lamps may
be accompanied by an audible signal and a
messa
ge in the instrument panel screen.
The warning lamps may come on continuously (fixed) or flash.

Certain warning lamps may come on inone of two modes: fixed (continuous) or flashing.
Only by relating the type of illumination to the operation of the vehicle can itbe determined whether the situation is normal or a fault has occurred.
Refer to the tables on the following pages for more information. Visual indicators in
forming the driver thata system is in operation, switched off or hasa fault.

When the ignition is switched on
Certain warning lamps come on for a few seconds in the instrument panel and/or
instrument panel screen when the vehicle's
ignition is switched on.

57
Monitoring



Rear foglamps

fixed. The rear foglamps are switched on. Turn the ring on the stalk rear wards to switch off the
rear foglamps.
Warning / indicator lampStateCauseAction / Observations



Diesel engine pre-heating fixed. The STA R T/STOP
switch has been pressed (ignition on). Wait until the warning lamp goes off before star ting.
The period of illumination of the warning lamp is
determined by the ambient conditions (up to about
thirty seconds in extreme conditions).
If the engine does not star t, switch the ignition off and
then on, wait until the warning lamp goes off again,
then start the engine.

Electric parking brake
fixed. The electric parking brake is applied. Release the electric parking brake to switch off the
warning lamp: with your foot on the brake pedal, pull
the electric brake control lever.
Obser ve the safety recommendations.
For more information on the electric parking brake,
refer to the "Driving" section.

Deactivation of the automatic functions of the electric parkingbrake


fixed. The "automatic application" (on switching off the engine) and
"automatic release" functions aredeactivated or faulty.
Activate the function (according to country) via the
vehicle configuration menu or contact a CITROËN
dealer or a qualified workshop if automatic application /
re
lease is not possible.
The parking brake can be released manually using the emergency release procedure.
For more in
formation on the electric parking brake,
refer to the "Driving" section.

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.

61Monitoring
Warning / indicator lampStateCauseAction / Observations



Electric parking
brake

flashing.The electric parking brake is not
app
lied automatically.
The application/release is faulty. You must stop as soon as it is sa
fe to do so.
Park on
flat level ground, switch off the ignition and contact a CITROËN dealer or a qualified workshop.




Electric parking brake fault
fixed. Alone, the electric parking brake has a fault. Contact a CITROËN dealer or a qualified workshop
without delay.
The parking brake can be released manually.
For more information on the electric parking brake,
refer to the "Driving" section.



Braking
fixed. The braking system fluid level has
dropped significantly. You must stop as soon as it is safe to do so.
Top up with brake fluid listed by CITROËN.
If the problem persists, have the system checked by aCITROËN dealer or a qualified workshop.

+
fixed, associated
with the ABS warnin
glamp. Th
e electronic brake force distribution(EBFD) system has a fault. You must stop as soon as it is safe to do so.
Have it checked by a CITROËN dealer or a qualified
workshop.

Deactivation of the automatic functions of the electric parkingbrake


fixed. The "automatic application" (on switching off the engine) and
"automatic release" functions aredeactivated or faulty.
Activate the function (according to country) via the
vehicle configuration menu or contact a CITROËN
dealer or a qualified workshop if automatic application /release is not possible.
The parking brake can be released manually using the
emergency release procedure.
For more information on the electric parking brake,
refer to the "Driving" section.