2012 Citroen C4 AIRCROSS fuel

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Monitoring
Screen 1Screen 2CauseSolution - ActionObservations
Engine oil level not correct (below minimum level or above maximum level). Stop the vehicle as soon as it is safe
to do so.
Check the level with the dipstick and
top-up if the level low.
I
f the level is above the maximum
mark, do not restar t the engine andcontact a CITROËN dealer or aqualified workshop. Never drive with an incorrect oil
level.
Presence of water in the Diesel fuel filter. Risk of damage to the injection system on Diesel engines. Contact a CITROËN dealer or aqualified workshop as soon as possible.
The ambient temperature is at or
below 3 °C
(37 °F). There may be black ice on the road.
Take care and drive gently.
The clutch pedal is not depressed
while star tin
g the engine. Depress the clutch pedal to star t theengine. For vehicles fitted with a manual gearbox.
The gear lever is not in position P
or position N
when starting the engine. Place the gear lever at position P tostart the engine. For vehicles fitted with a CVT gearbox.
The brake
pedal is not pressed
while star ting the engine. Press the brake pedal to star t theengine.

1
43
Monitoring







Tr i p c o m p u t e r
INFO
button displays the following screens in succession:


- distance recorder and trip recorder A,

- distance recorder and trip recorder B,

- service indicator,

- coolant temperature,

- range,

- average fuel consumption,

- average speed,

- current fuel consumption,

- settin
g menu,

- any aler t messages.



Information display Distance recorder
System for measuring the total distance
travelled by the vehicle during its life.
Th
e total distance is
displayed in the lower part of
the screen.
Trip distance recorder
(Trip A or B)


Reset to zero

With the ignition on and either trip Aor Bdisplayed, press the INFObutton for more than
2 seconds. Only the trip displayed will be reset.
Each of these trip recordersindicates the distance
travelled since the last reset.
Press the INFObutton todisplay the desired trip.

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.

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47
Monitoring

Average fuel consumption
(l/100 km or km/l or mpg)

This is the average fuel consumption calculatedsince the trip computer was
last reset.

Average speed
(km/h or mph)

This is the average speedcalculated since the tripcomputer was last reset.


Current fuel consumption
(l/100 km or km/l or mpg)

This is the average fuel consumption calculated over
the last few seconds.

This value may change following achange in the style of driving or the relief.


If dashes "---" are displayed for long periods in place of the digits while driving, contact a CITROËN dealer or aqualified workshop.

Resetting the information to zero
When the required information is displayed, press the INFO
button for more than
two seconds to reset all of the information tozero.
When the ignition is switched on, the zero reset
switches automaticall
y from manual mode to automatic mode.
Automatic
If the ignition key remains in the OFF position
for more than 4 hours, the information is reset
to zero automaticall
y.

48
Monitoring
The various menus may change between
the type 1 instrument panel and the type 2
instrument panel.
Adjusting vehicle settings
When the vehicle is stationary, it allows theyuser to change the following settings:


- the reinitialisation mode for average fuel consumption andaverage speed,
)Press and hold the INFObutton for a fewseconds to display the menu screen.
)In the menu screen, press the INFO
button
to select a function from the list:
- the
fuel consumption units,
- the temperature displa
y unit,
- the display language,
- activation/deactivation of the sound whenpressing the INFO
button,- the break (rest) reminder display interval,
- restore the factory settings.
To change the settings, you must stopthe vehicle and switch on the ignition.
Apply the parking brake and place the gear lever in neutral. With the ignition on
, press the INFObutton
on the dashboard, to the left of the instrumentpanel, several times in succession until the
"SETTINGS MENU" screen is displayed.


Operation
MENU1/3:-1 - 2, A - M, A - P*
(choice of the type of reset of average fuel consumption andaverage speed),

- AVG UNIT(choice of the fuel consumption
units),

- choice of the temperature display unit,-LANGUAGE(option of the display
language),

*
According to display language.
For your safety, when the vehicle is moving
, the function settings are not displayed when you press the INFObutton.

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Monitoring
MENU2/3:-a/b (option of displaying a different language in the instrument panel screen
and the navigation screen),
-
activation / deactivation of the INFObutton sound
,

- ALERT(changing of the "REST REMINDER" display interval),
-
selection of the sound
of the direction
indicators,-activation / deactivation of the current fuel consumption ,



Press and hold the INFO
button for afew seconds to return to the previous screen. When the menu screen is displayed, if no operation is carried out within15 seconds, the Settings Menu screenis displayed.
MENU 3
/3:-RESET(restore factory settings).
Choice of the reset mode for average fuel consumption and average speed
You can choose between two average fuelconsumption and average speed reset modes:
- automatic reset,- manual reset.
In th
e menu screen: ) press the INFObutton to select:
)
press and hold the INFObutton for a few seconds to switch in succession fromreset mode 1- A (automatic) *

to reset
mode 2 - M - P (manual) * .
The mode selected is confirmed.


Choice of the fuel consumptionunit

The distance, speed and quantity of fuel units
will also be changed in accordance with your choice of fuel consumption unit.
In th
e menus screen:)
press the INFObutton to select "UNIT".
)
press and hold the INFO
button for afew seconds to display the "AVG UNIT"screen.
*
According to display language.

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53
Monitoring
On the menu screen:) press the INFObutton to select "RESET"(located in menu 2/2 or 3/3 depending
on the instrument panel) :



Restoring factory settings
(RESET)

You can restore all of the factory settings for allfunctions.
)
press and hold the INFO
button for at least5 seconds
.
There is an audible signal and all o
f the factorysettings are restored for all functions.
In th
e menu screen: ) press the INFObutton to select the current fuel consumption activation / deactivation symbol (located in menu 2/3):
Activation / deactivation of the
current fuel consumption *
You can activate or deactivate the display of
the current fuel consumption, with the type 2 instrument panel only.
) press and hold the INFObutton for a fewseconds to scroll through the choices insuccession (ON, OFF).


*

Depending on equipment.

In the menu screen: )press the INFObutton to select sound 1 or 2(located in menu 2/3):



Selection of the sound
for the direction indicators
You can select the sound for the direction
indicators, with the type 2 instrument panel only.

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3
Comfort








Rear screen demist - defrost


Switching on

The rear screen demisting/defrosting can onlyoperate when the engine is running.
Switching off
The demisting/defrosting switches off automatically to prevent an excessive consumption of current.)
It is possible to stop the demisting/
defrosting operation before it is switched
off automatically by pressing the button
again. The indicator lamp associated with
the button goes off. )
Switch off the demisting/defrosting of the rear screen and door mirrors as soon asappropriate, as lower current consumption results in reduced fuel consumption.

The control button is located on the air conditioning system control panel.
) Press this button to demist/defrost the rear screen and(depending on version) the door mirrors. The indicator lamp associated with the buttoncomes on.