2021 CITROEN C4 AIRCROSS DAG buttons

4
Overview
Instruments and controls
1Bonnet release
2 Dashboard fuses 3
Courtesy lamp
Warning lamps display for seat belts and front
passenger airbag
Panoramic opening sunroof controls
Interior rear view mirror
Emergency and assistance call buttons
4 Monochrome screen with audio system
Touch screen with CITROËN Connect Radio
or CITROËN Connect Nav
5 Ventilation
Heating
Manual air conditioning
Automatic air conditioning
Front demisting / defrosting
Rear screen demisting / defrosting
6 START/STOP button
Gearbox controls
7 Parking brake
8 USB socket
12 V socket
9Horn
10 Instrument panel
Steering mounted controls
1External lighting controls / Direction indicators
2 Wiper controls / Screenwash / Trip computer
3 Audio system setting controls
4 Cruise control / speed limiter controls
Side control bar

Reinitialisation of the tyre under-inflation
detectionDeactivation of the Stop & Start
Activation of the heated windscreen
OFF Lane departure warning system
Electric child lock

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.

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.

17
Instruments
1Monochrome 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

On the audio system control panel, use the
following buttons:
MENUAccess the main menu
5 or 6 Scroll through the items on the screen
7 or 8 Change a setting value
OK Validate
Back Abandon the current operation
Main menu

► Press the MENU button for access to the
main menu:
• "Multimedia",• "Telephone",• "Trip computer",• "Connections",• "Personalisation-configuration".► Press the "7" or "8" button to select the
menu required, then confirm by pressing the OK
button.
“Multimedia" menu
With the audio system on, this menu allows
you to activate or deactivate radio functions
(RDS, DAB / FM auto tracking, RadioText (TXT) display) or set the media play mode (Normal,
Random, Random all, Repeat). For more information about the "Multimedia”
application, refer to the "Audio equipment and
telematics” section.
“Telephone" menu
With the audio system on, this menu allows you
to make a call or view the various telephone
directories.
For more information about the "Telephone”
application, refer to the "Audio equipment and
telematics” section.
“Trip computer" menu
This menu allows you to consult information
concerning the status of the vehicle.
Warning log
It summarises the alert messages of the
functions, displaying them on the screen.
“Connections" menu
With the audio system on, this menu allows a
Bluetooth device (telephone, media player) to be
paired and the connection mode to be defined
(hands-free kit, playing of audio files).

18
Instruments
Menus

Radio Media.
See “Audio equipment and telematics”
section..
Mirror Screen or Connected navigation
(depending on equipment) .
See “Audio equipment and telematics” section..
Air conditioning.Allows adjustment of the various settings
for temperature, air flow, etc.
For more information on Heating, Manual air
conditioning and Automatic air conditioning ,
please refer to the corresponding sections.
Telephone.See “Audio equipment and telematics”
section..
Applications.
Allows the display of the connected
services available.
See “Audio equipment and telematics” section.
Vehicle or Driving (depending on
equipment) .
Allows the activation, deactivation and
adjustment of settings for certain functions.
For more information about the "Connections” application, refer to the "Audio equipment and
telematics” section.
“Personalisation-
configuration" menu

This menu gives access to the following
functions:
– “Define the vehicle parameters".– “Display configuration".
Define the vehicle parameters
This menu allows the following equipment to be
activated / deactivated, depending on the version
and/or country of sale:
"Lighting "
– "Directional headlamps",– "Follow-me-home headlamps",– "Welcome lighting"."Comfort"– "Rear wipe in reverse gear".
"Driving assistance"– Auto. emergency braking,– Fatigue Detection System,– Speed recommendation.For more information on the different equipment,
refer to the corresponding sections.
Display configuration
This menu allows you to change the language
used by the display from a defined list.
This menu gives access to the following settings:– “Choice of units".– “Date and time adjustment".– “Display personalisation".– “Choice of language".
As a safety measure, the driver must only
carry out operations that require
sustained attention when stationary.
Touch screen
The touch screen gives access to:– the heating / air conditioning controls,– menus for adjusting settings for vehicle functions and systems,– audio system and telephone controls and the display of associated information,
and, depending on equipment, allows:
– the display of alert messages and the visual parking sensors information,– the permanent display of the time and the exterior temperature (a blue warning lamp
appears when there is a risk of ice),
– access to the internet services and navigation system controls and the display of associated
information.
As a safety measure, the driver must
only carry out operations that require
sustained attention with the vehicle
stationary.
Some functions are not accessible when
driving.
Recommendations
This screen is of the capacitive type.
Use is possible in all temperatures.
Do not use pointed objects on the touch screen.
Do not touch the touch screen with wet hands.
Use a soft clean cloth to clean the touch screen.
Workflow
Use the buttons on each side of the touch screen
to access the menus, then use the buttons that
appear on the touch screen.
Certain functions may be displayed over 1 or 2
pages.
To deactivate / activate a function, press OFF/
ON.
To modify a setting (lighting duration, etc.) or
access additional information, press the symbol
for the function.
After a few moments with no action on the secondary page, the primary page is
displayed automatically.
Use this button to confirm.
Use this button to return to the previous page.

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.