audio CITROEN C4 2020 User Guide

53
Ease of use and comfort
3Auto® or CarPlay®, enabling certain smartphone
applications to be used on the touch screen.
For best results, use a cable made or approved
by the device manufacturer.
These applications can be managed using the
steering-mounted controls or the audio system
controls.
When the USB socket is used, the
portable device charges automatically.
While charging, a message is displayed if the
power drawn by the portable device exceeds
the current supplied by the vehicle.
For more information about how to use this
equipment, refer to the sections describing
the audio and telematics systems.
12 V accessory socket



► Plug in a 12 V accessory (with a maximum
rated power of 120 W) using a suitable adapter.
Observe the maximum power rating to
avoid damaging the accessory.
The connection of an electrical device not approved by CITROËN, such as a
USB charger, may adversely affect the
operation of vehicle electrical systems,
causing faults such as poor radio reception or
interference with displays in the screens.
Wireless smartphone
charger




This system allows wireless charging of a
portable device such as a smartphone, using the
magnetic induction principle, in accordance with
the Qi 1.1 standard.
The portable device to be charged must be
compatible with the Qi standard, either by design
or by using a compatible holder or shell.
A mat can also be used provided that it is
approved by the Manufacturer.
The charging area is identified by the Qi symbol.
The charger works with the engine running and
with the Stop & Start system in STOP mode.
Charging is managed by the smartphone.
With the Keyless Entry and Start system, the
charger’s operation may be briefly disrupted
when a door is opened or the ignition is switched
off.
Charging
► With the charging area clear , place a device
in its centre.


When the portable device is detected, the
charger’s indicator lamp lights up green. It
remains lit for the whole time that the battery is
being charged.
The system is not designed to charge multiple devices simultaneously.
Do not leave metal objects (e.g. coins,
keys, vehicle remote control) in the
charging area while a device is being charged
- Risk of overheating or interrupting the
charging!
When using applications for a long time
in combination with wireless charging,
some smartphones may switch to thermal
safety and cause some functions to stop.

87
Driving
6Switching off the engine
► Immobilise the vehicle.
► With the engine at idle, turn the key to
position 1
.
►

Remove the key from the ignition switch.
►


T
o lock the steering column, turn the steering
wheel until it locks.
To facilitate unlocking of the steering column, it is recommended that the
wheels be returned to the straight ahead
position before switching off the engine.
Never switch off the ignition before the
complete immobilisation of the vehicle.
With the engine off, the braking and steering
assistance systems are also cut off - risk of
loss of control of the vehicle!
Check that the parking brake is correctly
applied, particularly on sloping ground.
When leaving the vehicle, keep the key in
your possession and lock the vehicle.
Energy economy mode
After the engine has stopped (position 1. Stop),
for a maximum combined duration of 30 minutes,
you can still use functions such as the audio and
telematics system, courtesy lamps or dipped
beam headlamps.
For more information on Energy
economy mode, refer to the
corresponding section.
Key left in
When the driver's door is opened, a
message is displayed, accompanied by an
audible signal, if the key has been left in the
ignition switch in position 1.
If the key has been left in the ignition switch
in position 2, the ignition will be switched off
automatically after one hour.
To switch the ignition back on, turn the key to
position 1, then back to position 2.
Starting/switching off the
engine with Keyless Entry
and Start
The electronic key must be present in the
passenger compartment.
The electronic key is also detected in the
boot.
If the electronic key is not detected, a
message is displayed.
Move the electronic key so that the engine
can be started or switched off.
If there is still a problem, refer to the "Key
not detected - Back-up starting or Back-up
switch-off" section.
Starting

► With a manual gearbox, place the gear lever
in neutral and fully depress the clutch pedal.
►

With an
automatic gearbox, select mode P
or
N and press the brake pedal.
►

Press the "
START/STOP" button while
maintaining pressure on the pedal until the
engine starts.
Diesel engines
In negative temperatures and/or when the
engine is cold, starting takes place only after the
preheating warning lamp goes out.
If this warning lamp comes on after
pressing the " START/STOP" button:
►

Keep the pedal fully depressed and do not
press the "

START/STOP" button again until the
engine is running.
In all circumstances, if one of the starting
conditions is not met, a message is displayed.
In some circumstances, a message indicates
that it is necessary to turn the steering wheel

148
Practical information
the driver's door will display the charge level
on the instrument panel for about 20 seconds.
Accelerated charging, mode 3

► Follow the accelerated charging unit
(W allbox) user instructions.
►

Remove the protective cover from the
charging nozzle.
►


Insert the nozzle into the charging connector
.
The start of charging is confirmed when the
charging indicator lamp in the flap flashes green.
If this is not the case, charging has not started;
restart the procedure, ensuring that the
connection has been properly established.
The red indicator lamp in the flap comes on to
indicate that the nozzle is locked.
Superfast charging, mode 4

► Depending on version, remove the protective
cover from the lower part of the connector .►

Follow the instructions for use of the fast
public charger and connect the cable from the
fast public charger
to the vehicle's connector.
The start of charging is confirmed by the flashing
green charging indicator lamp in the flap.
If this is not the case, charging has not started;
restart the procedure, ensuring that the
connection is properly established.
The red indicator lamp in the flap comes on to
indicate that the nozzle is locked.
Deferred charging
Settings
At a CITROËN dealer or qualified
workshop, with touch screen BLUETOOTH
audio system
By default, the deferred charging start time is set
to midnight (vehicle time).
You can have the deferred charging start time
modified.
Visit a CITROËN dealer or a qualified workshop.
On a smartphone or tablet
You can programme the deferred charging function at any time via the
MyCitroën App application.
For more information on Remote functions,
refer to the corresponding section.
In the vehicle, with 10-inch touch screen
► In the Energy touch screen menu,
select the Charge page.
►

Set the charging start time.
► Press OK.
The setting is saved in the system.
Activation
Deferred charging is only possible with
modes 2 and 3.
►

After programming the deferred charging,
connect your vehicle to the desired charging
equipment.


► Press this button in the flap within one
minute to activate the system (confirmed by the
charging indicator lamp coming on in blue).
Disconnection

Before disconnecting the nozzle from the
charging connector:
►

If the vehicle is unlocked, lock it and then
unlock it .
►


If the vehicle is locked, unlock it.
The red indicator lamp in the flap goes out to
confirm that the charging nozzle is unlocked.

154
Practical information
continue to use functions such as the audio and
telematics system, dipped beam headlamps or
courtesy lamps.
Selecting the mode
A confirmation message is displayed when
energy economy mode is entered, and the active
functions are placed on standby.
If a telephone call is in progress at the
time, it will be maintained for around 10
minutes via the audio system’s hands-free
system.
Exiting the mode
These functions are automatically reactivated the
next time the vehicle is used.
To restore the use of these functions
immediately, start the engine and let it run:
–

For less than 10 minutes, to use the
equipment for approximately 5 minutes.
–


For more than 10 minutes, to use the
equipment for approximately 30 minutes.
Let the engine run for the specified duration to
ensure that the battery charge is sufficient.
T

o recharge the battery, avoid repeatedly or
continuously restarting the engine.
A flat battery prevents the engine from starting.
For more information on the 12
V battery/
Accessories battery /, refer to the
corresponding section.
Load reduction mode
This system manages the use of certain
functions according to the level of charge
remaining in the battery.
When the vehicle is being driven, the load
reduction function temporarily deactivates certain
functions, such as the air conditioning and the
heated rear screen.
The deactivated functions are reactivated
automatically as soon as conditions permit.
Bonnet
Stop & Start
Before doing anything under the bonnet,
you must switch off the ignition to avoid any
risk of injury resulting from an automatic
change to START mode.
Electric motor
Take care with objects or clothing that
could be caught in the blades of the cooling
fan or in certain moving components - risk of
strangulation and serious injury!
Before carrying out any work under the
bonnet, you must switch off the ignition, check
that the READY indicator lamp is off on the
instrument panel and disconnect the charging
nozzle if it is plugged in.
The location of the interior bonnet release lever prevents the bonnet being
opened when the left-hand front door is
closed.
When the engine is hot, handle the
exterior safety catch and the bonnet stay
with care (risk of burns), using the protected
area.
When the bonnet is open, take care not to
damage the safety catch.
Do not open the bonnet under very windy
conditions.
Cooling of the engine when stopped
The engine cooling fan may start after
the engine has been switched off.
Take care with objects or clothing that
could be caught in the blades of the fan!
Opening
► Open the left-hand front door.

176
In the event of a breakdown
For more information, refer to the
handbook.
Explosive gases can be present close to
the battery.
Accessing the battery
The battery is located under the bonnet.

For access to the (+) terminal:
► Release the bonnet by pulling the internal
release lever
, then the external safety catch.
►

Raise the bonnet.
(+)

Positive terminal with a quick-release
terminal.
(-) Negative terminal.
Starting using another
battery
If the vehicle's battery is flat, the engine can be
started using a backup battery (either external or
from another vehicle) and jump leads or using a
battery booster.
Never start the engine by connecting a
battery charger.
Never use a 24
V or higher battery booster.
Check beforehand that the backup battery
has a nominal voltage of 12 V and a capacity
at least equal to that of the discharged
battery.
The two vehicles must not be in contact with
each other.
Switch off all electricity-consuming equipment
on both vehicles (audio system, wipers,
lighting, etc.).
Make sure that the jump leads are well away
from the engine’s moving parts (fan, belt,
etc.).
Do not disconnect the (+) terminal while the
engine is running.


► Lift the plastic cover on the (+) terminal, if the
vehicle has one.
►

Connect the red cable to the (+) terminal of
flat battery

A (at the metal elbow), then to the
(+) terminal of the backup battery
B or of the
booster.
►

Connect one end of the green or black cable
to the (-) terminal of the backup battery

B or of
the booster (or to an earth point on the assisting
vehicle).
►
Connect the other end of the green or black
cable to the (-) terminal of flat battery

A.
►

Start the engine on the assisting vehicle and
leave it running for a few minutes.
►


Operate the starter on the broken down
vehicle and let the engine run.
If the engine does not start immediately

, switch
off the ignition and wait a few moments before
trying again.
►

W
ait for it to return to idle.
►

Disconnect the jump leads in reverse order.
►


Refit the plastic cover to the (+) terminal, if
the vehicle has one.
►


Allow the engine to run for at least
30

minutes, with the vehicle stationary, so that
the battery reaches an adequate state of charge.
Driving immediately without having
reached a sufficient level of charge may
affect some of the vehicle's functions (e.g.
Stop & Start).
Charging the battery using a
battery charger
For optimum service life of the battery, it is
essential to maintain an adequate state of
charge.
In some circumstances, it may be necessary to
charge the battery:

177
In the event of a breakdown
8– When using the vehicle mainly for short
journeys.
–

If the vehicle is to be taken off the road for
several weeks.
Contact a CITROËN dealer or a qualified
workshop.
To charge the vehicle's battery yourself, use only a charger compatible with
lead-acid batteries with a nominal voltage of
12

V.
Follow the instructions provided by the
manufacturer of the charger.
Never reverse polarities.
It is not necessary to disconnect the
battery.
►

Switch the ignition off.
►


Switch off all electrical consumers (audio
system, lighting, wipers, etc.).


► Switch off charger B before connecting
the cables to the battery, so as to avoid any
dangerous sparks.
► Ensure that the charger cables are in good
condition.
►

Lift the plastic cover on the (+) terminal, if the
vehicle has one.
►


Connect the cables of charger B

as follows:
•

the positive (+) red cable to the (+) terminal
of battery

A.
•

the negative (-) black cable to the (-) terminal
of battery

A.
►

At the end of the charging operation, switch
off charger B

before disconnecting the cables
from battery A.
If this label is present, use only a 12 V
charger to avoid causing irreversible
damage to the electrical components.
24V
12V
Disconnecting the battery
In order to maintain an adequate state of
charge for starting the engine, we recommend
disconnecting the battery if the vehicle is to be
unused for an extended period.
Before disconnecting the battery:
►

Close all openings (doors, boot, windows,
roof). ►


Switch off all electricity-consuming devices
(audio system, wipers, lamps, etc.).
►

Switch off the ignition and wait for 4
minutes.
After accessing the battery, it is only necessary
to disconnect the (+) terminal.
Quick-release terminal clamp
Disconnecting the (+) terminal

► Depending on equipment, lift the plastic cover
on the (+) terminal.
►

Raise lever

A
fully to release clamp
B
.
►

Remove clamp

B
by lifting it off.

186
Touch screen BLUETOOTH audio system
Touch screen BLUETOOTH audio
system
Multimedia audio system -
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.
–


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.
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 thumbwheel on the left-hand side.
To access the menus, press this button on the touch screen.
Press the back arrow to go back a level.
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 information (depending on
version).
–


Bluetooth connection.
–


Indication of location data sharing.
Selection of the audio source:
–


FM/AM/DAB radio stations (depending on
equipment).
–


T

elephone connected via Bluetooth and
Bluetooth multimedia broadcast (streaming).
–

USB memory stick.
–


Media player connected via the auxiliary
socket (depending on equipment).
In very hot conditions, the volume may
be limited to protect the system. It may
go into standby (screen and sound off) for at
least 5 minutes.
The return to normal takes place when the
temperature in the passenger compartment
has dropped.
Steering mounted controls
Steering mounted controls -
Type 1

Radio:
Select the previous/next preset radio
station.
Select the previous/next item in a menu or a list.
Media:
Select the previous/next track.
Select the previous/next item in a menu or a list.
Radio:
Short press: display the list of radio
stations.
Long press: update the list.
Media:
Short press: display the list of folders.
Long press: display the available sorting options.
Short press: change audio source (radio;
USB; AUX if equipment connected; CD;
streaming).

187
Touch screen BLUETOOTH audio system
10Long press: display the call log.
Short press during an incoming call: accept the
call.
Short press during a call in progress: end the
call.
Confirm a selection.
Increase volume.
Decrease volume.
Mute/restore sound by simultaneously
pressing the increase and decrease
volume buttons.
Steering mounted controls -
Type 2

Voice commands:
This control is located on the steering
wheel or at the end of the lighting control stalk
(depending on equipment).
Short press, smartphone voice commands via
the system.
Increase volume.
Decrease volume.
Mute by pressing the volume increase
and decrease buttons simultaneously
(depending on equipment). Restore the sound by pressing one of the two
volume buttons.
Change the multimedia source.
Short press: display the calls log.
Short press during an incoming call:
accept the call.
Long press during an incoming call: reject the
call.
Short press during a call in progress: end the
call.
Radio (rotate): previous/next preset
station.
Media (rotate): previous/next track, move in a
list.
Short press: confirm a selection; if nothing
selected, access to presets.
Radio: display the list of stations.
Media: display the list of tracks.
Menus
Radio

Select a radio station.
Media

Select an audio source.

188
Touch screen BLUETOOTH audio system
Telephone

Connect a mobile phone via Bluetooth®.
Driving

Activate, deactivate or configure certain vehicle functions (depending on
equipment/version).
Settings

Adjust the sound settings (balance, ambience, etc.), the display (language,
units, date, time, etc.) or configure the system
(privacy).
Air conditioning/Heating

Depending on equipment/Depending on version.Manage various temperature and air flow
settings.
Radio
Choose the band
Press the "Radio" menu.
Press the "SOURCE" button.
Choose the band: FM, AM or DAB, depending
on equipment.
Selecting a station
Press one of the buttons for an automatic
search for radio stations.
Or
Press on the displayed frequency.
Enter the FM and AM waveband values
using the virtual keypad.
Or
Press this button to display the list of
stations received and available on the
waveband.
Radio reception may be affected by the
use of electrical equipment not approved
by the Brand, such as a USB charger
connected to the 12 V socket.
The exterior environment (hills, buildings,
tunnels, basement car parks, etc.) may block
reception, including in RDS mode. This
behaviour is normal in propagation of radio
waves and does not indicate any failure of the
audio system.

189
Touch screen BLUETOOTH audio system
10Presetting a station
Select a radio station or frequency.Press the "Presets" button.
Make a long press on an empty line to preset the
station. An audible signal confirms the presetting
of the station.
It is possible to preset up to 16
stations.
To replace a preset station by the currently playing station, make a long
press on the preset station.
Activating/Deactivating RDS
RDS, if activated, allows you to continue
listening to the same station by automatically
retuning to alternative frequencies.
In certain conditions, tracking may not be
assured throughout the entire country as
radio stations do not cover 100% of the
territory. This explains the loss of reception of
the station during a journey.
Press the "Radio Settings " button.
Activate/Deactivate "RDS options".
Playing TA messages
The TA (Traffic Announcement) function gives
priority to TA alert messages.
To operate, this function needs good reception
of a radio station that transmits this type of
message. While traffic information is being
broadcast, the current media is automatically
interrupted so that the TA message can be
heard. Normal play of the media previously
playing is resumed at the end of the message.
Press the "Radio Settings" button.
Activate/Deactivate "Traffic
announcement (TA)".
Audio settings
Press the "Radio Settings " button.
In the list, select "Audio Settings ".
Activate/deactivate and configure the available
options (sound balance, ambiances, etc.).
The sound balance/distribution is audio processing that allows the quality of the
sound to be adapted according to where the
passengers are sitting in the vehicle.
DAB (Digital Audio
Broadcasting) radio
Terrestrial Digital Radio
Choosing the DAB radio
Terrestrial digital radio (DAB) provides higher
quality reception.
The different "multiplexes/ensembles" offer a
choice of radio stations arranged in alphabetical
order.
Press the "Radio" menu.
Press the "SOURCE" button.
In the list of available sources, choose " DAB
Radio".
Activating FM-DAB Tracking
"DAB" does not cover 100% of the territory.
When the digital radio signal is poor, the
"FM-DAB tracking" allows you to continue
listening to the same station, by automatically
switching to the corresponding "FM" analogue
station (if there is one).
Press the "Radio Settings " button.
Activate "DAB-FM".
If "FM-DAB tracking" is activated, there
may be a difference of a few seconds