2021 CITROEN C4 AIRCROSS DAG ABS

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Driving
6obstacles that are very low (pavements, studs,
etc.) or very thin (trees, posts, wire fences, etc.).
– Certain obstacles located in the sensors’ blind spots may not be detected or may no longer be
detected during the manoeuvre.
– Certain materials (fabrics) absorb sound waves: pedestrians may not be detected.– A front or rear impact to the vehicle can upset the sensors’ settings, which is not always
detected by the system: distance measurements
may be distorted.
– If the boot is heavily loaded, the vehicle may tilt, affecting distance measurements.
The vehicle's sensors and camera(s) may be
impaired by:
– accumulated snow or fallen leaves on the road,– adverse weather conditions (heavy rain, thick fog, falling snow),– noise interference from noisy vehicles and machinery (lorries, pneumatic drills, etc.).
Do not use the function under the
following exterior conditions:
– Alongside a soft shoulder (e.g. ditch) or quay or on the edge of a drop.– When the road surface is slippery (e.g. ice).
If any of the following malfunctions
occurs, do not use the system:
– If a tyre is under-inflated.– If one of the bumpers is damaged.– If one of the cameras is faulty.
If the vehicle has undergone any of the
following modifications, do not use the
function:
– When carrying an object extending beyond the dimensions of the vehicle (ladder on the
roof bars, bicycle carrier on the tailgate, etc.).
– With a non-approved towball in place.– With snow chains fitted.– When driving on a small-diameter or "space-saver" type spare wheel.– When the wheels fitted are a different size from the original ones.– After modifying one or both bumpers (added protection).– If the sensors have been repainted other than by the CITROËN dealer network.– With sensors not approved for the vehicle.
Malfunctions
If the parking sensor malfunction occurs during use, indicated by this warning lamp
coming on, it causes the function to deactivate.
In the event of a malfunction, have the system
checked by a CITROËN dealer or a qualified
workshop.
In the event of a power steering malfunction, this warning lamp is
displayed on the instrument panel, accompanied
by a warning message.
You must stop as soon as it is safe to do so.
Contact a CITROËN dealer or a qualified
workshop.

157
In the event of a breakdown
8Accessing the tools

The tools are located in the boot. Depending
on version, they are stored under the floor or
behind the removable grille of the right-hand
compartment.
For access:
► Open the boot.► Then, depending on version, lift up the floor using the handle, remove it and remove the mat.► Or open the removable grille on the right by pulling from the top.
For more information on the list of tools, refer to
the Tool kit section.
Towing your vehicle

► On the front bumper , unclip the cover from below using the flat blade screwdriver.► Screw the towing eye in fully .► Install the towbar.► With a manual gearbox, move the gear lever into neutral.► With an automatic gearbox, move the gear selector into position N.
Failure to observe this instruction could
result in damage to certain components
(braking, transmission, etc.) and to the
absence of braking assistance the next time
the engine is started.
► Unlock the steering and release the parking brake.► Switch on the hazard warning lamps on both
vehicles.► Move off gently , drive slowly and only for a short distance.
Towing another vehicle

► On the rear bumper , unclip the cover from below using the flat blade screwdriver.► Screw the towing eye in fully .► Install the towbar.► Switch on the hazard warning lamps on the vehicle being towed.► Move off gently, drive slowly and only for a short distance.
If the vehicle is equipped with a BlueHDi
120 S&S EAT6 engine and a sunroof or
spare wheel, it is forbidden to tow another
vehicle.

174
Bluetooth® audio system
balance and Le-Ri balance) to the middle
position, setting the musical ambience to "None",
setting loudness correction to "Active" in CD
mode and "Inactive" in Radio mode.
The preset stations do not function (no
sound, 87.5 MHz is displayed, etc.).
The wrong waveband is selected.
► Press the BAND button to return to the waveband (FM, FM2, DAB, AM) on which the
stations are preset.
Traffic announcement (TA) is shown but I
receive no traffic information.
The radio station is not part of the regional traffic
information network.
► Tune to a radio station that broadcasts traffic information.
The reception quality of the tuned radio
station gradually deteriorates or the station
presets are inoperative (no sound, 87.5 MHz
is displayed, etc.).
The vehicle is too far from the selected station’s
transmitter, or no transmitter is present in the
geographical area.
► Activate the RDS function to allow the system to check for a more powerful transmitter in the
area.
The environment (hills, buildings, tunnels,
basement car parks, etc.) may block reception,
including in RDS mode.
This is a perfectly normal phenomenon, and is
not indicative of an audio system malfunction.The aerial is absent or has been damaged (for
example when going through an automatic car
wash or in an underground car park).
► Have the aerial checked by a dealer
.The sound intermittently cuts out for 1 or 2
seconds in radio mode.
During this brief sound cut-out, the RDS
searches for another frequency giving better
reception of the station.
► Switch off the RDS function if the phenomenon occurs too frequently and always
on the same route.
Media
The Bluetooth connection is cut.
The battery in the peripheral device may not be
sufficiently charged.
► Charge the battery in the peripheral device.The message "USB device error" is displayed
in the screen.
The USB stick has not been recognised, or may
be corrupted.
► Reformat the USB memory stick.
The CD is systematically ejected or is not
played.
The CD is upside down, cannot be read, does
not contain audio files or contains audio files of a
format not recognised by the audio system.
The CD is protected by an anti-pirating system
not recognised by the audio system.
► Check that the CD is inserted in the player the right way up.
► Check the condition of the CD: the CD cannot be played if it is too badly damaged.► Check the content in the case of a burned CD: read the recommendations in the "Audio"
section.
Due to poor quality, certain burned CDs will not
be played by the audio system.
The CD audio quality is is poor.
The CD is scratched or of poor quality.
► Insert good quality CDs and store them in suitable conditions.
The audio settings (bass, treble, ambience) are
unsuitable.
► Return bass and treble settings to 0, without selecting an ambience.
I am unable to play the music files on my
smartphone via the USB port.
Depending on the smartphone, access by the
audio system to music on the smartphone may
have to be approved on the latter.
► Manually activate the MTP profile on the smartphone (USB settings menu).
Telephone
I am unable to access my voicemail.
Few telephones or service providers allow the
use of this function.
► Call your voicemail, via the telephone menu, using the number provided by your operator.
I am unable to access my directory of
contacts.
► Check the compatibility of your telephone.

176
CITROËN Connect Radio
CITROËN Connect Radio

Multimedia audio system -
Applications - Bluetooth
®
telephone
The functions and settings described
vary according to the vehicle version and
configuration.
For safety reasons and because they
require sustained attention by the driver,
the following operations must be carried out
with the vehicle stationary and the ignition
on:
– Pairing the smartphone with the system in Bluetooth mode.– Using the smartphone.– Connection to the CarPlay®, MirrorLinkTM
or Android Auto applications (certain
applications interrupt their display while the
vehicle is moving).
– Changing the system settings and configuration.
The system is protected in such a way that it will only operate in the vehicle.
The Energy Economy Mode message is
displayed when the system is about to enter
the corresponding mode.
The system’s Open Source Software (OSS) source codes are available at the
following addresses:
https://www.groupe-psa.com/fr/oss/
https://www.groupe-psa.com/en/oss/
First steps
With the engine running, a press mutes the sound.
With the ignition off, a press turns the system on.
Increase or decrease the volume using
the wheel or the "plus" or "minus" buttons
(depending on the equipment).
Use the buttons on either side of or below the
touch screen for access to the menus, then
press the virtual buttons in the touch screen.
Depending on the model, use the "Source" or
"Menu" buttons on the left of the touch screen
for access to the menus, then press the virtual
buttons in the touch screen.
At all times it is possible to display the rolling
menus by pressing the screen briefly with three
fingers.
All of the touch areas of the screen are white.
For pages with multiple tabs at the bottom of the
screen, it is possible to switch between pages
either by tapping the tab for the desired page, or
by using a finger, sliding the pages to the left or
to the right.
Press in the grey zone to go back up a level or
to confirm.
Press the back arrow to go back a level or
confirm.
The touch screen is of the "capacitive" type.
To clean the screen, use a soft, non-abrasive
cloth (e.g. spectacles cloth) with no additional
product.
Do not use sharp objects on the screen.
Do not touch the screen with wet hands.
Certain information is displayed permanently in
the upper bar of the touch screen:
– Air conditioning status information (depending on version), and direct access to the
corresponding menu.
– Radio Media and Telephone menu status information.– Privacy status information.– Access to the touch screen and digital instrument panel settings.
Audio source selection (depending on
equipment):

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Alphabetical index
180° rear vision 118
A
ABS 67Accessories 64Active Safety Brake 108–109, 111AdBlue® 14, 135
AdBlue® tank 136Additive, Diesel 133–134Adjusting headlamps 59Adjusting head restraints 36Adjusting seat 37Adjusting the air distribution 44Adjusting the air flow 44–45Adjusting the date 17, 22, 187, 210Adjusting the height and reach of the steering wheel 41Adjusting the seat angle 37Adjusting the seat belt height 71Adjusting the temperature 44Adjusting the time 17, 22, 187, 210Advice on care and maintenance 137Advice on driving 6, 86Airbags 73, 75, 77Airbags, curtain 74–75Airbags, front 74–75, 78Airbags, lateral 74–75Air conditioning 43–44Air conditioning, automatic 44Air conditioning, manual 43–44
Air intake 44Air vents 42Alarm 30–32Anti-lock braking system (ABS) 67Antitheft / Immobiliser 26Apple CarPlay connection 183, 199Armrest, front 49Armrest, rear 50Assistance call 65
Assistance, emergency braking 67, 110Audible warning 65Audio streaming (Bluetooth) 170, 182, 204
B
Battery 128, 152–155Battery, 12 V 133–134, 154Battery, charging 154Battery, remote control 26–27Blind 32–33Blind spot sensors 113Blinds, side 50BlueHDi 14, 133, 139Bluetooth (hands-free) 170–171, 184–185, 205–206Bluetooth (telephone) 184–185, 205–207Bodywork 138Bonnet 130Boot 29, 54Brake discs 134Brake lamps 148
Brakes 134Braking assistance system 67Braking, automatic emergency 108–111Brightness 186Bulbs 147Bulbs (changing) 146–148
C
Cable, audio 204Cable, Jack 204Capacity, fuel tank 123–124Cap, fuel filler 123–124Care of the bodywork 138CD 169, 182, 204CD, MP3 169, 182, 204Central locking 25, 30Changing a bulb 146–149Changing a fuse 150–152Changing a wheel 139, 143Changing a wiper blade 61–62Changing the remote control battery 27Charger, induction 48Charger, wireless 48Checking the engine oil level 14Checking the levels 131–133Checking tyre pressures (using the kit) 140, 142Checks 131, 133–134Checks, routine 133–134Child lock 84–85