Citroen DS5 HYBRID 2016 1.G Owner's Manual

5Hybrid4 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.
The electric motor (2)
, located at the rear
of the vehicle, drives the rear wheels on its
own, or supplements the HDi Diesel engine,
according to the Hybrid4 operating mode
selected.
This electric motor also manages the recovery
of energy, the charging of the batteries during
phases of deceleration of the vehicle. It is
active up to 70 mph (120 km/h).
The 200 V
high voltage batter y (3)
, using Ni-
MH technology, stores and delivers the energy
needed for operation of the electric motor.
Its state of charge is managed automatically
by the electric motor during phases of
deceleration or by the HDi Diesel engine below
a certain threshold.
This high voltage battery is located in a special
compartment under the boot floor. Access
to it is strictly restricted to technicians at a
CITROËN dealer or a qualified workshop.

The state of charge
of the high voltage battery
is represented graphically by bars.
See the "Display of energy flows" section.









Your Hybrid4 vehicle is fitted with effective
emissions control systems, including the
Par ticle Filter (FAP)
.
During particle filter regeneration phases,
the HDi engine is called on to produce the
temperatures needed for combustion of the
particles.
Electric running is temporarily unavailable
and is accompanied by the display of a
message " Electric mode not available: FAP
regeneration in progress
".

The electronic power super visor (4)

manages the operation of the two power units,
HDi Diesel and electric, giving priority to low
fuel consumption.
The alternator-star ter motor (5)
assures
the Stop & Start
function, which allows the
HDi Diesel engine to be put into standby when
the vehicle is at a standstill (traffic lights, a
stop, or in a traffic jam...) or during phases of
running in 100% electric mode.
The stopping and restarting of the HDi Diesel
engine is done automatically and instantly
without any action on the part of the driver.
This alternator-starter motor also provides
additional charging of the high-voltage battery
by the HDi Diesel engine, if this not sufficiently
charged, or in 4WD
mode for example.
The 12 V batter y
, located under the bonnet,
powers the vehicle's conventional electrical
system. It is used for starting the HDi Diesel
engine and the operation of the vehicle's
equipment, such as the lighting, wipers, audio
system...
This 12 V battery is recharged automatically by
the high voltage network.

7Hybrid4 system

Compared to a manual gearbox, the ETG6
electronic gearbox (6)
provides, in automatic
mode, significant savings in fuel consumption,
through the electronic management of gear
changes.
The mode selector (8)
allows selection of the
four operating modes offered by the Hybrid4
system:


- AUTO
mode, which optimises fuel
consumption by automatically managing
the alternate or simultaneous use of the
two motors,

- ZEV
(Zero Emissions Vehicle) mode, which
provides 100% electric drive, when the
driving conditions and the state of charge
of the battery permit,

- SPORT
mode, which provides more
dynamic driving with additional
performance,

- 4WD
(4 Wheel Drive) mode, which
improves traction at low speed when grip is
poor (snow, mud, sand...).

Instrument panel


*
By successive presses on the end of the
wiper control stalk.

1.
Power indicator (%).
Display of the percentage of the total power
available supplied by the Hybrid4 system,
or the energy recovered.

2.
Selector position and gear engaged for the
electronic gearbox or gear shift indicator.

3.
Speed limiter or cruise control settings.

4.
READY lamp: indicates that the vehicle is
ready to drive.

Control buttons

Dials and screens



A.
Main lighting and controls dimmer.

B.
- Successive short presses: under-inflation
detection, recall ser vicing information,
alert log.
- Long press: reset the function selected to
zero (ser vice indicator or trip recorder).

5.
Engine coolant temperature gauge
(°Celsius).

6.
Analogue speedometer (mph or km/h).

7.
Digital speedometer (mph or km/h).

8.
Fuel gauge.

9.
Instrument panel screen:
- permanent display of distance recorders,
and, as desired * : trip computer, energy
flows, current media playing or navigation
instructions,
- temporary display: ser vice indicator,
engine oil level indicator, alert messages.

9Hybrid4 system

When the Hybrid4 system is
started, this indicator lamp
comes on to signal that the
vehicle is ready to move off.

Illumination of this indicator lamp is more or
less instant but may take a few seconds in
some cases (pre-heating the HDi Diesel engine
in cold weather or in energy economy mode...).






READY lamp


Never leave the Hybrid4 system on
when leaving the vehicle, or opening
the bonnet, refuelling...
Before leaving the vehicle, ensure that
the READY
lamp is off.
This allows the high voltage battery to be
recharged using "free" energy
which can then
be reused
for future energy requirements.


CHARGE zone
POWER zone

Indicates an increased cumulative power
demand
from your vehicle, taking account
of the combined power available from the
HDi Diesel engine and the electric motor.















Power indicator

The indicator dial displays information on the total power used in real time, combining electric and
Diesel.
It comprises three operating zones.
Indicates that the vehicle
is optimising its energy
consumption
, electric, Diesel
or a combination of both.

ECO zone

This zone corresponds to phases of electric
running as well as to phases of optimum use
of the HDi Diesel engine, which are easily
accessible with a suitable driving style (smooth
"eco-citizen" driving).
Indicates that the vehicle is in
an electrical energy recovery

phase: on deceleration, braking
(partially) or particularly with
your foot off the accelerator.

Display of energy fl ows


Display of fl ows in the instrument panel


Hybrid4 modes


1.
Hybrid4 mode selected ( AUTO
, ZEV
, SPORT
or 4WD
).

2.
"Zero Emission" messages if the HDi Diesel engine is stopped
(0 g/km CO
2).


Display of fl ows in the touch screen


Information on the Hybrid4 mode selected ( 1, 2
), arrows for energy flows ( 6 to 9
) and the state of charge of the high voltage battery ( 4
), is displayed in
real time in the instrument panel screen or the touch screen.
See the "Trip computer" section.


Vehicle infrastructure


3.
HDi Diesel engine.

4.
State of charge of the high voltage battery.

5.
Electric Motor/Generator.


Operation / Energy flows


6.
The HDi Diesel engine supplies the battery (as needed).

7.
Arrow from left to right: the battery powers the electric motor (when
the electric motor is operating).
Arrow from right to left: the electric motor/generator recharges the
battery (energy recovery phases).

8.
The HDi Diesel engine drives the front wheels.

9.
The electric motor drives the rear wheels.

11Hybrid4 system













On starting and when stationary

There is no flow of energy; the Stop & Start alternator-starter
stops and restarts the HDi Diesel engine automatically,
whatever the operating mode selected.


Energy recovery

During this phase (deceleration, braking, foot off the
accelerator, … all modes), the high voltage battery is
recharged by the electric motor/generator, then being driven by
the rear wheels.
You can maximise this energy recovery by taking your foot off
the accelerator pedal; deceleration will be less marked than
with a conventional vehicle.


100% electric

In all electric running (AUTO or ZEV modes), only the electric
motor drives the vehicle, via the rear wheels, powered by the
high voltage battery.
The display of " Zero Emission
" indicates that the HDi Diesel
engine is stopped and the vehicle is producing no CO
2.

Fuel consumption histogram
(Only with touch screen)


This graph represents the history of average fuel
consumption figures.
It is accessible via the " Driving
" menu of the touch
screen.
These figures are calculated over the last 30 minutes in
periods of 5 minutes.


60 % Hybrid Use
corresponds to 60 % of the cumulative
running time with the addition of the Hybrid4 system and
40 % of the time with the Diesel engine only.

For more information on the trip computer, refer to the
corresponding section.



Fuel consumption

13Hybrid4 system
Tr i p c o m p u t e r


System that gives you information on the current journey (range, fuel consumption…).












Instrument panel screen



Information display



)
Press the end of the wiper control stalk
to
display the various tabs in succession.



- The current information tab with:


●
the range,

●
the current instantaneous fuel
consumption.





- Tr i p "1"
with:


●
the average speed,

●
the average fuel consumption,
for the first trip.





- Tr i p "2"
with:


●
the average speed,

●
the average fuel consumption,
for the second trip.


Trips "1"
and "2"
are independent but their use
is identical.
For example, trip "1"
can be used for daily
figures, and trip "2"
for monthly figures.


- The energy flows.


Resetting the trip recorder



)
When the desired trip is displayed, press
the end of the wiper control stalk for more
than two seconds.



Resetting the histogramme
(Only with touch screen)



)
When trip "2"
is displayed, press the end
of the wiper control stalk for two seconds to
reset the fuel consumption histogramme.


- The radio or media playing.

- Navigation instructions.

Touch screen


Information display


The current instantaneous fuel consumption tab with:


- the range,

- the current fuel consumption.


The trip "1"
tab with:


- the average speed,

- the average fuel consumption,
for the first trip.


The trip "2"
tab with:


- the average speed,

- the average fuel consumption,
for the second trip.


The energy flows.
The fuel consumption histogram.




Trip reset



)
Select the "

Driving " menu.
The trip computer information is displayed in
the primary page of the menu.


)
Press one of the buttons to display the
desired tab.


)
When the desired trip is displayed,
press the reset button or press and
hold the end of the wiper control stalk.

Trips "1"
and "2"
are independent but their use
is identical.
For example, trip "1"
can be used for daily
figures, and trip "2"
for monthly figures.


Resetting the histogram



)
When trip "2"
is displayed, pressing
the reset button also resets the fuel
consumption histogram.




1.
"Instantaneous".


2.
"Trip 1".


3.
"Trip 2".


4.
"Hybrid".


5.
"Histogram".


6.
"00.0 / Reset".