heating Citroen DS5 HYBRID4 2014 1.G Owner's Manual

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58 Instrument panel
59 Indicator and warning lamps
70 Gauges and indicators
74 Adjustment buttons
76 Setting the date and time
76 Clock
78 Trip computer
82 Electronic key - remote control
84 "Keyless Entry and Starting"
93 Boot
94 Alarm
97 Electric windows
99 Cockpit glass roof
101 Fuel tank
102 Misfuel prevention (Diesel)
106 Front seats
111 Rear seats
114 Mirrors
115 Steering wheel adjustment
116 Interior fi ttings
120 Boot fi ttings
121 Triangle (stowing)
122 Heating and Ventilation
124 Dual-zone digital air conditioning
128 Rear screen demist - defrost
28 Presentation
31 Starting / switching off
35 Ready lamp
35 Hybrid4 mode selector
38 Energy consumption / generation indicator
40 Display of hybrid power fl ow
43 Hybrid4 frequently asked questions
46 Eco off
47 Eco-driving
49 Consumption
50 High voltage battery
54 Car washing machine or tunnel
55 Vehicle on a fl at-bed
001002003COMFORT
ACCESS
MONITORING
HYBRID SYSTEM

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14 . Controls for electric windows / electric child lock / central locking. 15. eMyWay controls. 16. Gear selector. 17. Hybrid4 mode selector.
18. Heating / air conditioning controls. 19. Audio system. 20. Hazard warning lamps. 21. Multifunction screen. 22. Central adjustable air vents. 23. Clock. 24. Starting with the START/STOP button. 25. Electronic key reader. 26. Wiper / screenwash / trip computer stalk.

Instruments and controls
1. Bonnet release lever. 2. Headlamp height adjustment. 3. Side adjustable air vents. 4. Front door window demisting/defrosting vents.
5. Quarter light demisting windows. 6. Head-up display. 7. Windscreen demisting/defrosting vent. 8. Passenger's airbag. 9. Glove box / Passenger's airbag deactivation inside. 10. 12 V accessory socket. 11. Rear electric window controls. 12 . Central armrest with storage. USB port / auxiliary socket. 13. Electric parking brake.
2 7. Audio equipment steering mounted controls. 28. Driver's airbag. Horn. 29. Cruise control / speed limiter controls.
30. Switch panel (see previous page). 31. Door mirror adjustment. 32. Lighting and direction indicator stalk 33. Instrument panel. 34. Seat belt and airbag warning lamps. 35. Courtesy lamp. 36. Head-up display controls. 3 7. Controls for cockpit glass roof blind. 38. CITROËN Localised Emergency Call - CITROËN Localised Assistance Call.

35Hybrid system
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Hybrid4 mode selector
The selector allows the user to choose between 4 drive modes for the vehicle. Turn the dial to the right or left; the mode selected is confirmed by illumination of the corresponding i n d i c a t o r.
ZEV mode, to force electric running.
SPORT mode, to make use of the maximum per formance of the vehicle.
4WD mode, to force the vehicle into 4x4 mode.
AUTO mode, for normal use and optimised fuel consumption.
On starting the vehicle: with the gear selector in position N , press the brake pedal and press the START/STOP button to activate the hybrid system. This lamp comes on when the vehicle is ready to move off ("Auto" mode is on by default) and so the driver can press the accelerator. This lamp comes on more or less instantly but may take a few seconds in some cases (in particular, the time needed for pre-heating the Diesel engine in cold weather or, for example, in energy economy mode, ...).
Ready lamp
With the vehicle stationary, press the START/STOP button and check that the Ready lamp is off when leaving the vehicle, other wise the hybrid system will still be active.
For more information, refer to the section on "Underbonnet precautions / warnings".

43Hybrid system
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Hybrid4 frequently asked questions
ZEV (Zero Emissions Vehicle) mode
QuestionAnswer
Why is it not always possible for me to put the vehicle into ZEV (Zero Emissions Vehicle) mode even though the battery is well charged?
This situation is temporary. Certain conditions will occasionally prevent the change to ZEV mode, even if the battery has sufficient charge, such as, for example, very cold conditions, altitude, demisting, high demand for heating or air conditioning, regeneration of the particle emissions filter (PEF).
Why do I sometimes see an alert message "Electric mode not available: PEF regeneration in progress"?
This is an message relating to the regeneration of the particle emissions filter (PEF). This is a completely normal process that takes place every 240 or 300 miles (400 or 500 km) (or more frequently in prolonged urban use), as on a conventional HDi vehicle. This process is not generally noticed by the driver. On the other hand, in the case of a hybrid, this phenomenon may be noticeable (in urban use) as temporarily the HDi engine will not stop and this message will be displayed at intervals while regeneration is in progress.
Why is it not possible for me to put the vehicle into ZEV mode, even though I had just been running electrically in Auto mode?
The management of ZEV is different from Auto mode. Changing to ZEV mode is only possible with a battery charge of at least 4 bars, in order to assure sufficient range. In Auto mode, the system alone manages the conditions for changing temporarily to electric mode, for shorter periods and with a lower state of charge of the battery.
Why is the range in ZEV (Zero Emissions Vehicle) mode lower when climbing? The vehicle needs more energy when climbing than when running on the level. So it is better to stay in Auto mode, which will favour operation of the Diesel engine.
Why is it that the system makes me come out of ZEV (Zero Emissions Vehicle) mode; it does not return to ZEV automatically when the conditions
allow?
It is not intended to give preference to ZEV running at any cost, as it is not always the most economical mode. So the system returns automatically to Auto mode.

45Hybrid system
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Air conditioning
QuestionAnswer
It seems to me that the vehicle runs less on electric when the heating or air conditioning is operating, is that right?
The demand for heating or air conditioning may require the starting of the Diesel engine until the desired level of comfort is attained. Normal hybrid operation is simply put back. The period can be longer under low or very high ambient temperatures.
It seems to me that when it is very hot and the air conditioning is working, the vehicle runs on electric for shorter periods. Is that right?
When it is hot, the periods when the Diesel engine is put on standby and the vehicle runs on electric are necessarily restricted in order to limit the difference between the temperature in the vehicle and the level of comfort selected. In very hot weather, it is always possible to press the Eco OFF button (which brings the vehicle out of ZEV mode and prevents electric running or the stopping of the engine) to give preference to temperature control (keeps the air conditioning running).
Special Hybrid4 features
QuestionAnswer
Can I tow with my hybrid vehicle and how much? A Hybrid4 vehicle can tow between 500 kg and 800 kg (see the "Towing" section). This allows a jet ski or two-wheeler on a trailer to be towed, for example. The "technical" reason for the limit is related to maintaining adequate cooling capacity for the internal combustion engine as well as the hybrid components that are also cooled by the engine's cooling system.
Why does engine braking seem so strong? When you take your foot off the accelerator, the engine braking results mainly from the energy recovery by the electric motor. This leads to a higher level of deceleration than a conventional vehicle and so allows the recovery of free energy.

61Monitoring
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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 START/STOP switch has been pressed (ignition on). Wait until the warning lamp goes off before starting. Once it goes off, starting is immediate, on condition that the brake pedal remains pressed. The period of illumination of the warning lamp is determined by the ambient conditions (up to about thirty seconds in severe winter conditions). If the engine does not start, 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 parking brake control lever. Observe the safety recommendations. For more information on the electric parking brake, refer to the corresponding section.

Deactivation of the automatic functions of the electric parking brake
fixed. The "automatic application" (on switching off the engine) and "automatic release" functions are deactivated 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. For more information on the electric parking brake, refer to the corresponding section.

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Massage function
This system provides a back massage. It only operates when the hybrid system is active or in STOP mode of the Stop & Start system.
Activation
 Press this switch.
Its indicator lamp comes on and the massage function is activated for a period of 1 hour. During this time, massage is per formed in 6 cycles of 10 minutes (6 minutes of massage followed by 4 minutes break). After one hour, the function is deactivated, the indicator lamp goes off.
Deactivation
You can deactivate the massage
function at any time by pressing this switch, its indicator lamp goes off.
Heated seats control
With the hybrid system active, the front seats can be heated individually.
 Use the adjustment wheel to switch on and select the level of heating required:
0 : Off. 1 : Low. 2 : Medium. 3 : High.

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Heating and Ventilation
Controls
The incoming air follows various routes depending on the controls selected by the driver, the front passenger and rear passengers. The temperature control enables you to obtain the level of comfort required by mixing the air of the various circuits. The air distribution control enables you to select the air vents used in the passenger compartment by the combined use of the associated buttons. The air flow control enables you to increase or reduce the speed of the ventilation fan. These controls are grouped together on control panel A on the centre console.
1. Windscreen demisting/defrosting vents. 2. Front side quarter light window demisting/defrosting vents. 3. Side adjustable air vents. 4. Central adjustable air vents.
System which creates and maintains good conditions of comfort and visibility in the vehicle's passenger compartment.
5. Air outlets to the driver and front passenger footwells. 6. Adjustable air vents for the rear passengers. 7. Air outlets to the rear footwells.
Air distribution

125Comfort
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4. Automatic visibility programme
For maximum cooling or heating of the passenger compartment, it is possible to exceed the minimum value 14 or the maximum value 28.  Turn control 2 or 3 to the left until "LO" is displayed or to the right until "HI" is displayed.
See "Front demisting - defrosting".
2-3. Driver's-passenger's side settings
The driver and front passenger can each adjust the temperature to their requirements. The value indicated on the display corresponds to a level of comfort and not to a temperature in degrees Celsius or Fahrenheit.
 Turn control 2 or 3 to the left or to the right respectively to decrease or increase this value.
A setting around the value 21 provides optimum comfort. However, depending on your requirements, a setting between 18 and 24 is normal. You are advised to avoid a left / right setting difference of more than 3.
Manual operation
If you wish, you can make a different choice from that offered by the system by changing a setting. The "AUTO" indicator lamps go off; the other functions, except the air conditioning, will still be controlled automatically.  Pressing the "AUTO" button returns the system to completely automatic operation.
With Stop & Start, when demisting has been switched on, the Diesel engine does not stop.

245Practical information
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We recommend the use of genuine CITROËN towbars and their harnesses that have been tested and approved from the design stage of your vehicle, and that the fitting of the towbar is
entrusted to a CITROËN dealer or a qualified workshop. If the towbar is not fitted by a CITROËN dealer, it is imperative that it is fitted in accordance with the vehicle manufacturer's instructions.
Driving advice
Distribution of loads
 Distribute the load in the trailer so that the heaviest items are as close as possible to the axle and the nose weight approaches the maximum permitted without exceeding it. Air density decreases with altitude, thus
reducing engine performance. Above 1 000 metres, the maximum towed load must be reduced by 10 % for every 1 000 metres of altitude.
Side wind
 Take into account the increased sensitivity to side wind.
Cooling
Towing a trailer on a slope increases the temperature of the coolant. As the fan is electrically controlled, its cooling capacity is not dependent on the engine speed.  To lower the engine speed, reduce your speed.
 If the warning lamp and the STOP warning lamp come on, stop the vehicle and switch off the engine as soon as possible.
Braking
Towing a trailer increases the braking distance. To avoid overheating of the brakes on a long mountain type of descent, the use of engine braking is recommended.
Ty r e s
 Check the tyre pressures of the towing vehicle and of the trailer, observing the recommended pressures.
Lighting
 Check the electrical lighting and signalling on the trailer.
The rear parking sensors will be deactivated automatically if a genuine CITROËN towbar is used.
Driving with a trailer places greater demands on the towing vehicle and the driver must take particular care.
The maximum towed load on a long incline depends on the gradient and the ambient temperature. In all cases, keep a check on the coolant temperature.
Refer to the "Technical data" section for details of the weights and towed loads which apply to your vehicle.