ESP Citroen DS5 HYBRID4 2015 1.G Workshop Manual

19Hybrid4 system
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Mode selector
The selector allows the driver to select one of the four operating modes offered by the Hybrid4 system.  Turn the dial to the right or left; the mode selected is confirmed by illumination of the corresponding indicator lamp.
ZEV mode: for 100% electric running.
SPORT mode: to make use of the maximum per formance of the vehicle.
4WD mode: to force 4x4 drive.
AUTO mode: for everyday use and optimised fuel consumption.
By default, the selector is in the AUTO position when starting the Hybrid4 system, whatever position it was in when the ignition was switched off.
AUTO mode
This mode is designed to optimise the vehicle's fuel consumption by managing the alternate or simultaneous operation of the two motors according to the conditions and driving style. When conditions allow, an adequate battery state of charge and moderate acceleration, the alternator-starter motor stops the HDi Diesel engine to provide 100% electric running.

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ZEV mode
(all electric)
Zero emissions vehicle operation is assured 100 % by electric drive. This mode allows silent and clean running at moderate speeds.
It can be activated when the conditions allow, particularly if the state of charge of high voltage battery is sufficient (from 4 bars).
In AUTO mode, the electric motor : - can power the vehicle on its own in "zero emissions" electric running, depending on the state of charge of the battery, if the conditions specific to the vehicle are met and if acceleration is moderate, - supplements the HDi Diesel enginewhen moving off and changing gear, during acceleration or when traction from the front wheels is inadequate, temporarily providing 4-wheel drive. The electric motor can operate only at speeds below 52 mph (85 km/h). It is no longer active above 75 mph (120 km/h).
Refer to the special conditions for operation of ZEV m o d e .
For more information on the special conditions for the operation of ZEV mode, refer to the corresponding section.
If the conditions do not allow ZEV mode to be selected or maintained, the message " Electric mode is not currently available " appears in the screen. The ZEV indicator lamp flashes for a few seconds then goes off and the indicator lamp in the AUTO position comes on. In ZEV mode: ZEV mode: ZEV - range and acceleration capacity are limited; the maximum speed is around 36 mph (60 km/h), - under high load or a priority requirement causing the start of the HDi Diesel engine, the system changes automatically to AUTO m o d e .

21Hybrid4 system
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SPORT mode
(Diesel and
electric)
4WD mode
(4 - wheel
drive)
This mode allows more dynamic driving by providing additional performance . By using the capacity of the electric motor to supplement the power of the HDi Diesel engine, the vehicle's full power is used for acceleration and pick-up. This mode manages the response of the accelerator, the electronic gearbox and the use of the electric motor. In SPORT mode: - the electric motor as an addition is available up to 75 mph (120 km/h).
This "4-wheel drive" mode provides additional traction * at low speed by driving all four wheels of the vehicle simultaneously: the HDi Diesel engine (front wheel drive) and the electric motor (rear wheel drive) operate simultaneously and permanently. Their coupling is managed electronically to optimise traction when grip is poor. In 4WD mode: - the HDi Diesel engine operates continuously; if necessary, it supplies energy for the electric motor, - the additional traction from the electric motor is available up to 75 mph (120 km/h).
This mode should be used on snow covered roads or difficult ground (mud, sand, ...), as well as for crossing a ford, at moderate speed. In this mode, in severe conditions and if the circumstances allow, it is recommended that you accelerate strongly to facilitate moving off and making progress and so reduce the risk of getting stuck. The addition of 4WD traction is available whatever: - the state of charge of the 12 V
battery, - t h e a l t i t u d e .
* This mode will be even more effective if the vehicle is fitted with tyres suitable for winter conditions.

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Eco-driving
Eco-driving is a range of everyday practices that allow the motorist to optimise their fuel consumption and CO2 emissions.
Adapted to your Hybrid4 vehicle
Use gear selector position A , as this optimises gear changes to suit the circumstances, and the AUTO mode of the Hybrid4 mode selector. When moving off, accelerate normally up to the desired speed ( POWER zone between 20 and 40 %). At steady speeds, drive gently with small movements of the accelerator pedal ( ECO or CHARGE zone), run in electric mode as often as possible when driving at low speed. Anticipate the need to slow down and use engine braking ( CHARGE zone), so as to make use of free energy recovery while keeping light pressure on the accelerator pedal.
For information on other eco-driving practices, refer to the corresponding section of the handbook for the vehicle.

33Practical information
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Temporary puncture repair kit
This kit comprises a compressor and a sealant cartridge. It allows you to carry out a temporary repair to a tyre. temporary repair to a tyre. temporary repair This makes it possible to continue to the nearest garage.
It can be used for for repairing most punctures on the tread or shoulder of the tyre. The compressor can be used to check and adjust a tyre pressure.
For more information on the use of this temporary puncture repair kit, refer to the corresponding section in the handbook for the vehicle.
Access to the kit
List of tools
All of these tools are specific to your vehicle. Do not use them for other purposes. 1. 12 V compressor. Contains a sealant cartridge for the temporary repair of a tyre and can also be used for adjusting tyre pressures. 2. C h o c k . For blocking the wheels of the vehicle. 3. Wheel bolt cap removal tool. For removing the wheel bolt head finishers (caps) on alloy wheels. 4. Wheel finisher remover. For removing the wheel finishers on alloy wheels. 5. Removable towing eye.
This kit is installed in the storage box, under the boot floor.

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Recovery of the vehicle on a fl at-bed
Never recover the vehicle by towing it with two or four wheels on the ground, as there is a risk of damage to the transmission. However, if necessary because access to the vehicle is difficult, the vehicle can be moved a few dozen metres, at a speed of less than 6 mph (10 km/h).
Use the towing eye only to pull the vehicle out or to lash it for recovery on a flat-bed lorry or
t r a i l e r .
Before doing any work, with the ignition on, press the brake pedal and place the gear selector at position N , then switch off the Hybrid4 system ( RE ADY lamp off). RE ADY lamp off). RE ADY Always call on professionals for recovery of the vehicle on a flat-bed lorry or trailer.
Snow chains
Recommendations
The use of snow chains is only authorised on the front wheels. The mode selector must be in the 4WD p o s i t i o n .
For information on the sizes compatible with the tyres on your vehicle and advice on use, refer to the corresponding section in the handbook for the vehicle.

35Technical data
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Electric motor-
Technology Synchronous with permanent magnets.
Max. power: EU standard (kW) * 27
Max. power speed (rpm) 2 000 to 7 500
Max. torque: EU standard (Nm) 200
Max. torque speed (rpm) 800 to 1 290
Efficiency (%) 80 to 90
High voltage batteryNi-MH (Nickel Metal Hydride)
Voltage (V~) 200
Energy capacity (kWh / Ah) 1.1 / 5.5
Range (miles (km)) 1.2 (2) (approximately)
Electric motor and battery
Range varies according to the ambient climatic conditions, the driving style and conditions, the use of vehicle systems and ageing of the battery.
* The maximum power corresponds to the value type approved on a test bed, under conditions defined by European legislation (directive 1999/99/EC).

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Diesel engine and gearbox
Diesel engineHDi 160
GearboxETG6 electronic (6- speed)
Model codeRHC8 RHCM
Cubic capacity (cc) 1 9 9 7
Bore x stroke (mm) 85 x 88
Max power: EU standard (kW) * 120
Max power engine speed (rpm) 3 8 5 0
Max torque: EU standard (Nm) 300
Max torque engine speed (rpm) 1 750
Fuel Diesel
Catalytic converter Ye s
Particle filter Ye s
Engine oil capacity with filter replacement (in litres) 5 . 0
* The maximum power corresponds to the type approved value on a test bed, under conditions defined by European legislation (directive 1999/99/EC).