2014 Citroen DS5 HYBRID4 ignition

21Familiarisation
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Monitoring
On switching on, the dial needles go to the extent of their travel then return to 0. A. With the ignition on, the bars indicate the fuel remaining.
Instrument panel
1. With the ignition on, the orange and red warning lamps come on. 2. With the hybrid system active, these warning lamps should go off. If a warning lamp remains on, refer to the corresponding section.
Warning lamps
B. With the ignition on, the instrument panel screen should indicate the oil level. If the levels are not correct, top up the level which is low.
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If this warning lamp comes on in the instrument panel, automatic application / release is deactivated . The parking brake must be applied and released manually . manually . manually
Before leaving the vehicle, check that the the brake warning lamp and the P warning lamp in the control lever Aare on fixed (not flashing) .
If towing a trailer or caravan or if the slope might vary (transport by boat or lorry, recovery of the vehicle...) make a maximum application of the parking brake - by making a long pull on the control lever A - to immobilise the vehicle.
Driving safely
Electric parking brake
Manual Application/Release
Manual application of the parking brake is possible by pulling the control lever A . With the ignition on, manual release of the parking brake is possible by pressing the brake pedal and pulling then releasing the control lever A .
If an audible signal is heard on opening the driver's door with the hybrid system active, apply the parking brake manually. Do not leave a child alone in the vehicle with the ignition on; they might release the parking brake.
Automatic Application / Release
Press the accelerator pedal, the parking brake is released automatically and progressively as you move off. With the vehicle stationary, the parking brake is applied automatically on switching off the ignition ( Ready lamp off).
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Switching off the Hybrid4
system
- Before switching off the Hybrid4 system, place the gear selector in position N . - Make a short press on the START/STOPbutton. - The system shuts down and the steering column locks. For more information, see the section on "Underbonnet precautions/warnings".
When stationary, switch off the ignition and check that the Ready lamp is off before leaving the vehicle, otherwise the hybrid system will still be active.

33Hybrid system
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Anti-theft protection
Electronic engine immobiliser
The keys contain an electronic chip which has a secret code. When the ignition is switched
on, this code must be recognised in order for starting to be possible. This electronic engine immobiliser locks the engine management system a few minutes after the ignition is switched off and prevents starting of the engine by anyone who does not have the key. In the event of a malfunction, you are informed by a message in the instrument panel screen. In this case, your vehicle does not start; contact a CITROËN dealer as soon as possible.
Ignition on without
starting
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 pedals , allows the ignition to be switched on.
 Press the "START/STOP" button, the instrument panel comes on but the engine does not start.  Press the button again to switch off the ignition and so allow the vehicle to be locked.
With the ignition on, the system goes into energy economy mode when necessary to maintain the state of charge of the battery.

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ECO OFF switch
This function prevents the Diesel engine being switched off and so ensures that a comfortable temperature can be maintained in the passenger compartment (air conditioning running continuously). On pressing the switch, the engine restarts
immediately. To return to normal operation, press the switch again. After switching off the ignition, the vehicle will return to normal operation (lamp in the switch off).
* Except in ZEV mode, which favours electric
running over assuring a comfortable temperature.
During electric running and when the engine is stopped, the hybrid system manages restarting automatically to assure comfort levels in the passenger compartment * . However, variations in temperature may still be felt in very hot climates. To avoid any discomfort in these conditions you can operate the ECO OFF switch.

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The high voltage battery must not in any circumstances be charged from an external source and must only be handled by a workshop technician. There is the risk of serious burns, as well as electric arcs that could cause serious injury or even death. A used Ni-MH (Nickel Metal Hydride) type high voltage battery must be removed in an appropriate manner by a repair workshop, so that its recycling presents no risk to the environment.
High voltage
The voltage used for the operation of the electric motor is in the range 150 to 270 Volts. Be sure to take account of the warning labels fitted to the vehicle. Take great care regarding the high voltage and high temperatures of components carrying the current.
Emergency cut-off
In the event of an accident, a cut-off system blocks the high voltage current and cuts off the fuel pump; your vehicle can no longer be started.
To restart the hybrid system, contact a CITROËN dealer.
High voltage cables are routed under the vehicle (sills); take care not to damage them when the vehicle is used for off-road activity (such as covering rough ground).
Before doing any work on the vehicle, switch off the ignition ( Ready lamp off).
Battery precautions
High voltage cables
Take care to position lifting equipment ( jack, hoist, ...) at the locations provided to avoid damaging the cables.
Never touch, dismantle, remove or replace the high voltage parts, orange cables or connectors, even in the event of an accident.

53Hybrid system
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Underbonnet precautions / warnings
The alternator-starter 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 restarting at any time.
Always ensure that the ignition is switched off ( Ready lamp off) before opening the bonnet.
Before doing anything under the bonnet, to avoid the risk of serious injury switch off the ignition and verify that the Ready lamp in the dashboard is off. Also ensure that the ignition is switched off when refuelling to avoid the engine restarting.

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Car washing machine or tunnel
Some car washing machines or tunnels (where the vehicle is moved for wards on a travelling track) require that the parking brake be "released" during the wash.
With the hybrid system active, Ready lamp on, parking brake released: - Place the gear selector in position N . - Switch off the engine (press on START/STOP). The parking brake is applied automatically and the Ready lamp goes off in the instrument panel. - Switch on the ignition again (press on START/STOP) without your foot on the brake pedal. The Ready lamp remains off. - Release the parking brake using the manual control on the centre console, while keeping your foot on the brake pedal. - Switch off the ignition (press on START/STOP without your foot on the brake pedal) checking that the parking brake
remains released.
If the Diesel engine is not running, it restarts. If the Diesel engine is running, it remains running without time limit.
With the hybrid system active, Ready lamp on, parking brake released: - Place the gear selector in position N (Auto or Sport mode). - Press the brake pedal then the ECO OFF button.
Car washing machines or tunnels in which the Diesel engine must be switched off. Car washing machines or tunnels in which the Diesel engine must not be switched off.