engine Citroen C4 AIRCROSS 2012 1.G Owner's Guide

46
Monitoring
When the engine is
running, this indicates the
temperature of the coolant.
Range
When the engine isrunning , this indicates
the distance which can still be travelled with thefuel remaining in the tankbased on the average
fuel consumption over the
last few miles/kilometres
travelled.

This value may vary following a change
in the style of driving or the relief,resulting in a large variation in the current fuel consumption.
If you only add a few litres, the value
displayed will be incorrect. Therefore,you must fill the tank whenever possible.
Coolant temperature
gauge
If the bar is close to the criticalposition located
on the right, the temperature is too high.
The symbol flashes when your engine is
overheating.
You must stop your vehicle as soon as it is
safe to do so.Wait a few minutes before switching off theengine.
When the range is less than 30 miles (50 km),
dashes are displayed.
Refuel as soon as possible. The display of the range is updated.


Wait for the engine to cool beforetopping up the level. The cooling system is pressurised.
To avoid any risk of scalding, unscrew the cap by two turns to allow thepressure to drop. When the pressure has dropped,remove the cap and top up the level, if necessary.
Contact a CITROËN dealer or aqualified workshop.


When you disconnect the battery, the previous fuel consumption data is lost and the value displayed will be different from that displayed before thebattery was disconnected. The distancedisplayed must be considered anapproximate indication.

60
Access
System which permits central unlocking or locking of the vehicle using the door lock or remotely. It is also used for the guide-me-home lighting andstarting the engine, as well as providing protection against theft.

















Remote control key
Unfolding the key
)First press this button to unfold the key.

Unlocking the vehicle


Complete unlocking using the remote control
)Press the open padlock to unlock
the vehicle.



Unlocking using the key


Unlocking is confirmed by the interior lighting which comes on for around15 seconds and the direction indicators which flash twice .
According to version, the door mirrors
unfold at the same time.
)Turn the key to the front in the driver's door
lock to unlock it.

65
2
Access
Locking the vehicle

Locking
)With the key in one of the defined zones A , press one of the buttons Bor C.
Deadlocking

)
With the electronic key in one of the defined zones A
, press button B
or Cto lock the vehicle. )
Within five seconds, press button Bor Cagain to deadlock the vehicle.
Always ensure that you have theelectronic key on your personbefore locking the vehicle: in some circumstances, it is possible to lock the vehicle without the presence of the electronic key having been detectedinside the vehicle.


Locking is confirmed by an audiblesignal and the direction indicators, which flash once
.
The door mirrors fold at the same time.

Locking is confirmed by two audible signals and by the direction indicators which flash three times .

The door mirrors unfold at the sametime.
The operating mode must be "OFF".
With Stop & Star t, if the engine is in Stop mode, the vehicle cannot belocked.

69
2
Access
Visit a CITROËN dealer with the vehicle's registration document and your personal identification documents and if possible the key code label.
The CITROËN dealer will be able to retrieve the key code and the transponder code required to order a new key.
Electronic key
The electronic key is a sensitive system; do not operate it while it is in your pocket as there is a possibility that it may unlock the vehicle, without you being aware of it.Do not repeatedly press the buttons of your electronic key out of range and out of sight of your vehicle. You run the risk of stopping it from working and the remote control would have to be reinitialised.The electronic key cannot operate as a remote control when it is in the reader or even when the ignition is switched on.
Locking the vehicle
Driving with the doors locked may make access to the passenger compar tment by the emergency ser vices more difficult in an emergency.
As a safety precaution (with children on board), take the Keyless Entry and Star ting electronic key when you leave the vehicle, even for a shor ttime.
Electrical interference
The Keyless Entry and Starting electronic key may not operate if close to certain electronic devices: telephone, laptop computer, strong magnetic fields, ...
Anti-theft protection
Do not make any modifications to the electronic engine immobiliser system; this could cause malfunctions.Don't forget to turn the steering to engage the steering lock.
When purchasing a second-hand vehicle
Have all of the keys in your possession paired by a CITROËN dealer, to ensure that only your keys allow your vehicle to be unlocked and star ted.

80
Comfort











Front seats
Electric adjustments
Forwards-backwards
)Push the control forwards or rearwards toslide the seat.


Seat backrest angle
)
Tilt the control forwards or rearwards to
adjust the angle of the seat backrest.


Driver's seat cushion height and angle
)Pull or push the front part of the control
upwards or downwards to raise or lower thefront of the seat cushion. )Pull or push the rear par t of the control
upwards or downwards to raise or lower the
rear of the seat cushion. )Pull or push all of the control upwards or downwards to raise or lower the whole seatcushion

.


To avoid discharging the battery, carry outthese adjustments with the engine running.

82
Comfort
order to use it as an armrest.
Front armrest
Heated seats adjustment
With the engine running, tilt the button to theposition required.
The temperature of the seat is regulated automatically.
There are two setting positions:
- "HI": Hi
gh heating
- "LO": Low heating

When the button is in the intermediate position,
the heatin
g is switched off.The indicator lamps Acome on when thesystem is activated.

85
3
Comfort





Mirrors
Adjustment is possible when the ignition switch
is in the "ON" or "ACC" position.) Move control Ato the right or to the left toselect the corresponding mirror.)
Move control Bin all four directions toadjust.
)
Return control A
to the central position. Each
fitted with an adjustable mirror glass permitting the lateral rearward vision necessary for overtaking or parking. They can also be folded for parking in confined spaces.
Demisting - Defrosting


Door mirrors

If your vehicle is fitted with heated
mirrors, the demisting-defrosting operates with the engine running, byswitching on the heated rear screen
(see "Rear screen demist-defrost").
The objects observed are, in reality,closer than they appear. Ta k e this into account in order tocorrectly judge the distance of vehiclesapproaching from behind.

89
3
Comfort
In order for these systems to be fully effective, follow the operation and maintenance guidelines below: )
To obtain an even air distribution, take care not to obstruct the exterior air intake grilles
located at the base of the windscreen, the nozzles, the vents and the air outlets, as wellas the air extractor located in the boot. )
Do not cover the sunshine sensor, located on the dashboard; this is used for regulation of the digital air conditioning system. )
Operate the air conditioning system for at least 5 to 10 minutes, once or twice a monthto keep it in per fect working order. )
Ensure that the passenger compar tment filter is in good condition and have the filter elements replaced regularly. We recommend the use of a combined passenger compartment filter. Thanks to its special active additive, it contributes to the purification of the air breathed by theoccupants and the cleanliness of the passenger compartment (reduction of allergic symptoms, bad odours and greasy deposits).)
To ensure correct operation of the air conditioning system, you are also advised to haveit checked regularly as recommended in the ser vicing booklet. )
If the system does not produce cold air, switch it off and contact a CITROËN dealer or a qualified workshop.











Recommendations for ventilation and air conditioning


If after an extended stop in sunshine, the interior temperature is very high, firstventilate the passenger compartment for
a few moments. Put the air flow control at a setting high enough to quickly change the air in the passenger compartment.

The air conditioning system does notcontain chlorine and does not present any danger to the ozone layer.

The condensation created by the air conditioning results in a dischargeof water under the vehicle which is perfectly normal.


When towing the maximum load on a steep gradient in high temperatures, switching off theair conditioning increases the available engine power and so improves the towing ability.

90
Comfort
Manual heating / air conditioning
The system operates with the engine running.
1. Temperature setting
)
Turn the temperature control
dial to the right to raise the
temperature, and to the left to
l
ower it.
To avoid misting and deterioration of the air quality in the passenger compar tment, ensurethat an adequate air flow is maintained.


3. Air distribution setting
)
Place the dial in the desired
position, to direct air towards:
t
he centre and side vents,

The air distribution can be modulated byplacing the dial in intermediate positions.


2. Air fl ow setting
)Turn the dial to the right to
increase and to the left to reduce the air flow.
the centre, side and footwell
vents,
the
footwells,
the windscreen, side windows
and footwells,
t
he windscreen and side
windows.

92
Comfort




















Automatic air conditioning
1.
Te m p e r a t u r e a djustment 2.
Air flow adjustment 3.Air distribution adjustment4.
Intake of exterior air / Recirculation of interior air 5.
Air conditioning On / Off



Automatic operation
)
Set the temperature control dial 1to thetemperature required.)
Place the air flow control dial 2
in the "AUTO"
position.)
Place the air distribution adjustment dial 3in the "AUTO"position.


When the engine is cold, to avoid an excessive distribution of cold air, theventilation will reach its optimum level gradually.
On entering the vehicle, the interior temperature may be much colder (or warmer) than the temperature setting. There is no need to change thetemperature setting in order to reachthe comfor t required rapidly.
The automatic regulation of the air conditioning will operate to correct thetemperature difference as quickly aspossible. In
automatic mode:)when the temperature is set to maximum (Rapid heating), the intake of exterior air is
activated and the air conditioning stops.)when the temperature is set to minimum(Rapid cooling), air recirculation isactivated and the air conditioning operates.

The system controls the air distribution, the flow, the temperature and the air intake to ensure the level of comfort selected and
adequate air circulation in the passenger compartment. No further action on your part is
required.