2021 CITROEN C3 AIRCROSS reset

7
Instruments
1LCD text instrument panel




Dials
1. Speedometer (mph or km/h).
2. Fuel level indicator.
3. Display screen.
4. Engine coolant temperature gauge.
5. Rev counter (x 1,000 rpm).
Control buttons
A.Resetting the service indicator.
Reminder of servicing information or the
remaining range with the SCR system and
the AdBlue
®.
Depending on version: go back up a level,
cancel the current operation.
B. General lighting dimmer.
Depending on version: movements in a
menu, a list; changing a value.
C. Resetting the trip distance recorder.
Depending on version: enter the configuration
menu (long press), confirm a choice (short
press).
Display screen
1.Outside temperature
2. Cruise control or speed limiter settings
Speed suggested by the Speed Limit
Recognition and Recommendation 3.
Digital speedometer (mph or km/h)
4. Gear shift indicator and/or selector position,
gear and Sport and Snow modes with an
automatic gearbox
5. Trip computer and Stop & Start time counter.
6. Display area: trip distance recorder (miles or
km), service indicator or range associated
with the AdBlue
® and the SCR system
(miles or km), total distance recorder, alert
messages or state of functions
If the vehicle is not equipped with an audio
system or touch screen, this display allows you
to configure certain equipment.
For more information on Configuring
equipment for vehicles without a screen , refer
to the corresponding section.
Matrix instrument panel

8
Instruments
If a warning lamp remains lit
The references (1), (2) and (3) in the warning
and indicator lamp description indicate whether
you should contact a qualified professional in
addition to the immediate recommended actions.
(1): You must stop the vehicle.
Stop as soon as it is safe to do so and switch off
the ignition.
(2): Contact a CITROËN dealer or a qualified
workshop.
(3): Visit a CITROËN dealer or a qualified
workshop.
List of warning and
indicator lamps
Red warning/indicator lamps
STOP
Fixed, associated with another warning lamp, accompanied by the display of a
message and an audible signal.
A serious fault with the engine, braking system,
power steering or a major electrical fault has
been detected.
Carry out (1) and then (2).
Parking brakeFixed.The parking brake is applied or not
properly released.



Dials
1. Speedometer (mph or km/h).
2. Fuel level indicator.
3. Display screen.
4. Engine coolant temperature gauge.
5. Rev counter (x 1,000 rpm).
Control buttons
A.Resetting the service indicator
Alert log display
Reminder of servicing information or the
remaining range associated with AdBlue
® and
the SCR system (miles or km)
Tyre pressure status information display
B. General lighting dimmer
C. Resetting the trip distance recorder
Display screen

1.Cruise control or speed limiter settings
Speed suggested by the Speed Limit
Recognition and Recommendation
2.
Gear shift indicator and/or selector position, gear and Sport and Snow modes with an
automatic gearbox
3. Display area: alert messages or state of
functions, trip computer, digital speedometer
(mph or km/h), range associated with the
AdBlue
® and the SCR system (miles or km),
etc.
4. Service indicator, then total distance recorder
(miles or km)
These functions are displayed successively
when the ignition is switched on.
5. Trip distance recorder (miles or km)
Warning and indicator
lamps
Displayed as symbols, the warning and indicator
lamps inform the driver of the occurrence of a
malfunction (warning lamps) or of the operating
status of a system (operation or deactivation
indicator lamps). Certain lamps light up in two
ways (fixed or flashing) and/or in several colours.
Associated warnings
The illumination of a lamp may be accompanied
by an audible signal and/or a message displayed
in a screen.
Relating the type of alert to the operating status
of the vehicle allows you to determine whether
the situation is normal or whether a fault has
occurred: refer to the description of each lamp
for further information.
When the ignition is switched on
Certain red or orange warning lamps come on
for a few seconds when the ignition is switched
on. These warning lamps should go off as soon
as the engine is started.
For more information on a system or a function,
refer to the corresponding section.
Warning lamp continuously
lit
The illumination of a red or orange warning lamp
indicates the occurrence of a fault that needs
further investigation.

13
Instruments
1Indicators
Engine coolant temperature
gauge



With the engine running:– in zone A, the temperature is correct,– in zone B, the temperature is too high; this
warning lamp and the central STOP warning
lamp come on in the instrument panel,
accompanied by the display of a message and
an audible signal.
You MUST stop as soon as it is safe to do so.
Wait a few minutes before switching off the
engine.
After first switching off the ignition, open the bonnet cautiously and check the
coolant level.
For more information on Checking
levels, refer to the corresponding
section.
Service indicator
The servicing information is expressed in terms
of distance (kilometres or miles) and time
(months or days).
The alert is given at whichever of these two
terms is reached first.
The servicing information is displayed in the
instrument panel. Depending on the version of
the vehicle:
– The distance recorder display line indicates the distance remaining before the next service
is due, or the distance travelled since it was due
preceded by the "-" sign.
– An alert message indicates the distance remaining, as well as the period before the next
service is due or how long it is overdue.
The value indicated is calculated according to the distance covered and
the time elapsed since the last service.
The alert may also be triggered close to a
due date.
Service spannerOn temporarily when the ignition is switched on.
Between 620 and 1,860 miles (1,000 and 3,000
km) remain before the next service is due.
Fixed, when the ignition is switched on.The next service is due in less than 620
miles (1,000 km).
Have your vehicle serviced very soon.
Service spanner flashingFlashing then fixed, when the ignition is switched on.
(With BlueHDi Diesel engines, combined with the
Service warning lamp.)
The servicing interval has been exceeded.
Have your vehicle serviced as soon as possible.
Resetting the service indicator
The service indicator must be reset after each
service.
► Switch off the ignition.

CHECK

► Press and hold this button.► Switch on the ignition; the distance recorder display begins a countdown.► Release the button when =0 is displayed; the
spanner disappears.
If you have to disconnect the battery
following this operation, lock the vehicle

14
Instruments
level corresponding to a range of 1,500 miles (2,400 km).
Together with the warning lamps, messages
regularly remind you of the need to top up to
avoid engine starting being prevented. Refer to
the Warning and indicator lamps section for
details of the messages displayed.
For more information on AdBlue®
(BlueHDi engines), and in particular on
topping up, refer to the corresponding section.
Warning/indicator lamps lit Action
Remaining
range


Top up.Between
1,500 miles
and 500
miles (2,400
km and 800
km)


Top up as
soon as
possible.Between
500 miles
and 62
miles (800
km and
100 km)
and wait at least 5 minutes for the reset to be
registered.
Retrieving the service information
You can access the service information at any
time.
► Press this button.The service information is displayed for a few
seconds, then disappears.
Engine oil level
indicator
(depending on version)
On versions fitted with an electric oil level
indicator, the state of the engine oil level is
displayed in the instrument panel for a few
seconds, after the servicing information.
The level read will only be correct if the
vehicle is on level ground and the engine
has been off for more than 30 minutes.
Oil level correct
This is indicated by the display of the " Oil level
correct " message.
Oil level insufficient
If the low oil level is confirmed by a check using
the dipstick, the level must be topped up to avoid
damage to the engine.
For more information on Checking levels, refer
to the corresponding section.
Oil level indicator fault
This is signalled by the display of the " Oil
level measurement invalid" message on the
instrument cluster.
Contact a CITROËN dealer or a qualified
workshop.
In the event of a fault with the electric
indicator, the oil level is no longer
monitored.
If the system is faulty, you must check the
engine oil level using the manual dipstick
located under the bonnet.
For more information on Checking levels,
refer to the corresponding section.
AdBlue® range indicators
(BlueHDi)
The Diesel BlueHDi engines are equipped with
a system that associates the SCR (Selective
Catalytic Reduction) emissions control system
and the Diesel particle filter (DPF) for the
treatment of exhaust gases. They cannot
function without AdBlue
® fluid.
When the level of AdBlue® falls below the
reserve level (between 1,500 and 0 miles (2,400
and 0 km)), a warning lamp lights up when the ignition is switched on and an estimate
of the distance that can be travelled before
engine starting is prevented is displayed in the
instrument panel.
The engine starting prevention system required by regulations is activated
automatically once the AdBlue
® tank is empty.
It is then no longer possible to start the
engine until the minimum level of AdBlue
® has
been topped up.
Manually displaying the driving range
While the driving range is greater than 1,500 miles (2,400 km), it is not displayed automatically.

CHECK

► Press this button to temporarily display the driving range.You can view the range information by pressing the " Diagnostic" button after selecting the " Driving functions " tab in the
Driving / Vehicle menu.
Actions required related to a lack of AdBlue®
The following warning lamps light up when the
quantity of AdBlue® is lower than the reserve

16
Instruments
Monochrome screen C
Displays in the screen

This displays the following information:– the time,– the date,– the exterior temperature (this flashes if there is a risk of ice),– visual parking sensor information,– the audio source being listened to,– telephone or hands-free kit information,– alert messages,– settings menus for the screen and the vehicle equipment.
Controls

To be able to restart the engine, contact
a CITROËN dealer or a qualified
workshop.
Distance recorders
The total and trip distances are displayed for
thirty seconds when the ignition is switched off,
when the driver's door is opened and when the
vehicle is locked or unlocked.
When travelling abroad, you may have to
change the units of distance: the display
of road speed must be in the official units
(miles or km) for the country.
The change of units is done via the screen
configuration menu, with the vehicle
stationary.
Total distance recorder


It measures the total distance travelled by the
vehicle since its first registration.
Trip distance recorder


It measures the distance travelled since it was
reset by the driver.
Resetting the trip recorder


► With the ignition on, press the button until dashes appear.
Equipment configuration
for vehicles without
screen
If your vehicle does not have an audio system
or a touch screen, you can still configure some
equipment by using the LCD text instrument
panel display.
Control buttons

A long press of this button takes you to the configuration menu, a short press
confirms.
Pressing one of these buttons lets you move in a menu, a list; change
a value.
Pressing this button takes you back up a level or cancels the current operation.
Display screen menus
– LIGHTING :• GUIDE LAMPS (Guide-me-home lighting),• DIR HEADLAMPS (Directional headlamps).– DRIVE ASSIST : • COLLISION ALT (Automatic emergency braking),• VIGILANCE ALT (Fatigue Detection System),• ADVISED SPEED (Speed limit recognition).– COMFORT : • REAR WIPE REV (Automatic windscreen wiper when reversing).
For more information on one of these functions,
refer to the corresponding section.

20
Instruments
Average speed
(mph or km/h)Calculated since the last trip computer reset.
Distance travelled
(miles or km)Calculated since the last trip computer reset.Stop & Start time counter
(minutes / seconds or hours / minutes)
A time counter calculates the time spent in STOP
mode during a journey.
It resets to zero every time the ignition is
switched on.
Lighting dimmer
Allows manual adjustment of the brightness of
the instrument panel and touch screen according
to the outside lighting.
Only works when the vehicle lamps are on
(except daytime running lamps) and in night
mode.
Two buttons


► Or, depending on equipment, press the thumbwheel on the steering wheel.
Trip reset
With LCD text or matrix instrument
panel


► When the trip is displayed, press the button on the end of the wiper control stalk for more
than two seconds.


► Or, depending on equipment, press the thumbwheel on the steering wheel for more
than two seconds.
With LCD text instrument panel


► When the trip is displayed, press the reset button in the instrument panel for more than two
seconds.
A few definitions…
Range
(miles or km)
The distance which can still be travelled with the fuel remaining in the tank (related
to the average fuel consumption over the last
few miles (kilometres) travelled).
This value may fluctuate if a change of driving style or terrain results in a
significant change in the current fuel
consumption.
Dashes are displayed when the range falls below
20 miles (30 km).
After filling with at least 5 litres of fuel, the range
is recalculated and is displayed if it exceeds 60
miles (100 km).
If dashes instead of figures continue to
be displayed when driving, contact a
CITROËN dealer or a qualified workshop.
Current fuel consumption
(mpg or l/100 km or km/l)Calculated over the last few seconds.
This function is only displayed above 20 mph (30 km/h).
Average fuel consumption
(mpg or l/100 km or km/l)Calculated since the last trip computer reset.

21
Instruments
1Average speed
(mph or km/h)Calculated since the last trip computer reset.
Distance travelled
(miles or km)Calculated since the last trip computer reset.Stop & Start time counter
(minutes / seconds or hours / minutes)
A time counter calculates the time spent in STOP
mode during a journey.
It resets to zero every time the ignition is
switched on.
Lighting dimmer
Allows manual adjustment of the brightness of
the instrument panel and touch screen according
to the outside lighting.
Only works when the vehicle lamps are on
(except daytime running lamps) and in night
mode.
Two buttons


With the lamps on, press button A to increase
the brightness of the instruments and controls
and the ambience of the vehicle or button B to
reduce it.
As soon as the lighting reaches the required
level of brightness, release the button.
Touch screen

► In the Settings menu, select "Brightness".► Adjust the brightness by pressing the arrows or moving the cursor.
The brightness can be set differently for day mode and night mode.
Setting the date and time
Without audio system


Set the date and time via the instrument panel
display.
► Press and hold this button.
► Press one of these buttons to select the setting to be changed.► Briefly press this button to confirm.
► Press one of these buttons to change the setting and confirm again to record
the change.

26
Access
document and, if possible, the label bearing the key code.
The CITROËN dealer will be able to retrieve the
key code and the transponder code required to
order a new key.
Complete unlocking /
locking of the vehicle with
the key
These procedures should be used in the
following cases:
– remote control battery flat,– remote control fault,– vehicle in an area subject to strong electromagnetic interference.
In the first case, you can also replace the remote
control battery.
Refer to the corresponding section.
In the second case, you can also reinitialise the
remote control.
Refer to the corresponding section.


► Insert the key in the door lock barrel.► Turn the key towards the front of the vehicle to unlock it, or towards the rear to lock it.
the front door handles (at the markings) to lock
the vehicle.
It is not possible to lock the vehicle if one of the
keys is left inside the vehicle.
The flashing of the direction indicators for
a few seconds signals:
– unlocking of the vehicle for versions without alarm;– deactivation of the alarm for other versions.
Deadlocking
Deadlocking renders the interior door
controls inoperative. It also deactivates
the central locking button.
The horn remains operational.
Never leave anyone inside the vehicle when it
is deadlocked.


► With the electronic key in recognition zone A, press your finger or thumb on the handle of
one of the front doors (at the markings) to lock
the vehicle.
► Within five seconds, press the front door handle again to deadlock the vehicle.
Advice
Remote control
The remote control is a sensitive, high-
frequency device; avoid handling it in your
pocket, due to the risk of unintentionally
unlocking the vehicle.
Avoid pressing the remote control buttons
while out of range of the vehicle, due to
the risk of rendering the remote control
inoperative. It would then be necessary to
reset it.
The remote control does not work when the key is in the ignition switch, even when the
ignition is switched off.
Anti-theft protection
Do not modify the electronic vehicle
immobiliser, as this might result in
malfunctions.
For vehicles with a key ignition switch,
remember to remove the key and turn the
steering wheel to engage the steering lock.
Locking the vehicle
Driving with the doors locked could make
it more difficult for the emergency services to
enter the vehicle in an emergency.
As a safety precaution, remove the key from
the ignition or take the electronic key with you
when leaving the vehicle, even for a short
time.
Purchasing a second-hand vehicle
Have the key codes memorised by a
CITROËN dealer, to ensure that the keys in
your possession are the only ones able to
start the vehicle.
In order to preserve the battery in the
electronic key and the vehicle's battery:
– All of the "hands-free" functions go into extended standby after 21 days of non-use.
To restore these functions, unlock the vehicle
using the remote control and start the engine.
Electrical interference
The electronic key may not operate if
close to certain electronic devices: telephone
(switched on or on standby), laptop computer,
strong magnetic fields, etc.
Do not throw remote control batteries away, as they contain metals that are
harmful to the environment. Take them to an
approved disposal point.
Emergency procedures
Lost keys, remote control,
electronic key
Visit a CITROËN dealer with the vehicle's
registration certificate, a personal identification