2015 Citroen DS5 HYBRID4 Owner's Manual

11Hybrid4 system
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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 ZEV modes), only the electric ZEVmotor 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 CO2.

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Fuel consumption histogramme
(Only with the touch screen tablet)
This graph represents the history of average fuel consumption figures. These figures are calculated over the last 30 minutes in periods of 5 minutes.
" 60 % Hybrid Us e" 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

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Trip computer
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: ● t h e r a n g e , ● the current fuel consumption.
- Trip "1" with: ● the average speed, for the first trip. ● the average fuel consumption.
- Trip "2" with: ● the average speed, for the second trip. ● the average fuel consumption.
Tr i p s "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. - The radio or media playing. - N a v i g a t i o n i n s t r u c t i o n s .
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 the touch screen tablet)
 When trip "2" is displayed, press the end
of the wiper control stalk for two seconds to reset the fuel consumption histogramme.

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Touch screen tablet
Information display
The current instantaneous fuel consumption tab with: - t h e r a n g e , - the current fuel consumption.
The trip "1" tab with: - the average fuel consumption, - the average speed, for the first trip.
The trip "2" tab with: - the average fuel consumption, - the average speed, for the second trip.
The energy flows. The fuel consumption histogramme.
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.
Tr i p s "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 histogramme
 When trip "2" is displayed, pressing the reset button also resets the fuel c o n s u m p t i o n h i s t o g r a m m e .

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Starting the Hybrid4
system
Activation of the Hybrid4 system
On activation of the Hybrid4 system, the instrument panel lights up, the power indicator needle is placed at position " 0 ". The steering column automatically unlocks (perceptible noise and movement of the steering column). Depending on certain parameters, such as the state of charge of the high voltage battery or the ambient temperature, the Hybrid4 system itself determines whether it is necessary to start the HDi Diesel engine. The mode selector is at the AUTO p o s i t i o n .
In wintry conditions with the engine cold, the Diesel pre-heating warning lamp can stay on for a few seconds; wait until it goes off before releasing the brake pedal.
Starting - switching off the Hybrid4 system
Never leave children alone inside the vehicle when the Hybrid4 system is a c t i v e .
 Place the gear selector at position N .  Insert the electronic key in the reader. or  With Keyless Entry and Starting, simply having the electronic key inside the vehicle is sufficient.
 Press the brake pedal firmly.  Make a single short press (about one second) on the " START/STOP " button.  Maintain pressure on the brake pedal until the RE ADY lamp comes on, signalling RE ADY lamp comes on, signalling RE ADYactivation of the Hybrid4 system, confirmed by an audible signal.
If the Hybrid4 system does not start up:  If N is flashing in the instrument panel, move the gear selector to position A then to position N .  If the " Foot on the brake " is displayed, press the brake pedal
f i r m l y .

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Moving off
For more information on the ETG6 electronic gearbox and the electric parking brake, refer to the corresponding sections in the handbook for the vehicle.
You can change the operating mode of the Hybrid4 system at any time using its mode selector. Driving in ZEV mode requires that particular conditions be met.
When your vehicle vehicle moves off in electric mode, it makes no noise. Be very careful of pedestrians, cyclists... as, because of this, they will not hear you coming.
Head-up display
The colour of the speedometer varies according to the drive train used: - white display: Diesel engine running, - blue display: Diesel engine s t o p p e d .
Using automatic mode with the electronic gearbox optimises gear changes and so gives more economical driving.
 If automatic operation of the electric parking brake has been deactivated, pull the control lever to release the parking brake manually.  Progressively release the brake pedal. If the parking brake is released, the vehicle then moves off. If the parking brake is still applied and is in automatic mode, accelerate progressively.
 Move the gear selector to position A(automatic mode) or M (manual mode) or R ( r e v e r s e ) .

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Switching off the Hybrid4
system
 Immobilise the vehicle.  Place the gear selector in position N .  Make a short press (about one second) on the " START/STOP " button. The Hybrid4 stops: - the RE ADY lamp goes off, RE ADY lamp goes off, RE ADY
- the steering column locks, - the electric parking brake is applied automatically, unless its automatic mode is deactivated.  Check that the parking brake warning lamps are on.  Remove the electronic key from the reader.
Before doing anything under the bonnet, the Hybrid4 must be switched off ( RE ADY lamp off) and the electric RE ADY lamp off) and the electric RE ADYparking brake must be applied.
Check that the RE ADY lamp is off RE ADY lamp is off RE ADYbefore leaving the vehicle. Never leave the electronic key in the vehicle in your absence.
For reasons of safety and theft protection,
do not leave your electronic key in the vehicle, even when you are close to it. It is recommended that you keep it on your person.
Switching the ignition on
With the electronic key in the reader or the Keyless Entry and Starting key inside the vehicle, pressing the " START/STOP " button, with no action on the brake pedal , allows the ignition to be switched on.
 Press the " START/STOP " button, the instrument panel comes on but the Hybrid4 system does not start up.
With the ignition on, the system goes into energy economy mode when necessary to maintain the state of charge of the battery.
 Press this button again to switch off the ignition and so allow the vehicle to be l o c k e d .

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Back-up starting /
emergency switching off
Back-up starting with the Keyless Entry and Starting system
When the electronic key is in the recognition zone and after pressing the " START/STOP " button, the Hybrid4 system does not start up:
 Insert the electronic key in the reader.  Place the gear selector at position N .  Press the brake pedal firmly.  Press the " START/STOP " button. The Hybrid4 starts up; the RE ADY lamp is on. RE ADY lamp is on. RE ADY
Electronic key not recognised with Keyless Entry and Starting
If the electronic key is no longer in the recognition zone when driving or when you (later) request switching off of the hybrid system, a message appears in the instrument panel.
 Press and hold the " START/STOP " button for about 3 seconds if you want to force the hybrid system to switch off.
In the event of an emergency only, the engine can be switched of without any conditions.  To do this, press and hold the " S TA R T/STOP " button for about 3 seconds. In this case the steering column locks as soon as the vehicle stops.
The electronic key must always remain inside the vehicle when in use.
Emergency switching off
Note that restarting will not be possible without the presence of the electronic key in the recognition zone.