2021 CITROEN DS3 CROSSBACK service light

163In the event of a breakdown08
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 earth point C.
►  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.
►  Wait 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.
Drive cautiously during the first 30
minutes after starting the engine.
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:
–

using the v
ehicle mainly for short journeys;
–

if the v
ehicle is to be taken off the road for
several weeks.
Contact a 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 off the ignition.
►  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 po
sitive (+) red cable to the (+) terminal
of battery A,
•

the nega
tive (-) black cable to earth point C on
the vehicle.

164In the event of a breakdown08
► At the end of the charging operation, switch
off charger B before disconnecting the cables
from battery A.

24v 12v
If this label is present, use only a 12 V
charger to avoid causing irreversible
damage to the electrical components related
to the Stop & Start system.
Never try to charge a frozen battery - risk
of explosion!
If the battery has frozen, have it checked by
a dealer or by a qualified workshop who will
verify that the internal components have not
been damaged and that the case has not
cracked, which would mean a risk of toxic and
corrosive acid leaking.
Some functions, including Stop & Start,
are not available if the battery is not
sufficiently charged.
Disconnecting the battery
In order to maintain an adequate state of charge
for starting the engine, it is recommended that
the battery be disconnected if the vehicle is taken
out of service for a long period. Before disconnecting the battery:
► 
Close all openings (doors, boot, windows,
roof).
►  Switch off all electrical consumers (audio
system, wipers, lighting, etc.).
►  Switch off the ignition and wait for 4 minutes.
At 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.
Reconnecting the (+) terminal

► Raise lever A fully.
►  Refit the open clamp B on the (+) terminal.
►  Push clamp B fully down.
►  Lower lever A to lock clamp B.
►  Depending on equipment, lower the plastic
cover on the (+) terminal.
Do not force the lever as locking will be
impossible if the clamp is not positioned
correctly; start the procedure again.
After reconnection
After reconnecting the battery, turn on the
ignition and wait 1 minute before starting the
engine, to enable the electronic systems to
initialise.
If minor problems nevertheless persist following
this operation, contact a dealer or a qualified
workshop.
Referring to the relevant section, reset certain
equipment:
– Electronic key.
– Electric windows.
– Date and time.
– Preset radio stations.
After reconnection of the battery, the
“Collision risk detection system fault”
message is displayed on the instrument panel
when the ignition is switched on. This
operation is perfectly normal. The message
will disappear while driving.
The Stop & Start system may not be
operational during the trip following the
first engine start.
In this case, the system will only be
available again after a continuous period of
immobilisation of the vehicle, a period which
depends on the exterior temperature and the
Towing constraints
Type of vehicle
(engine / gearbox)gearbox Font wheels on the ground Rear wheels on the ground Flatbed
4 wheels on the ground with
towbar
Internal combustion /
Manual


Internal combustion /
Automatic

196
DS CONNECT NAV12
Applications

Run certain applications on a smartphone
connected via CarPlay®, MirrorLinkTM
(available in some countries) or Android Auto.
Check the status of Bluetooth
® and Wi-Fi
connections.
Radio Media
87.5 MHz

Select an audio source or radio station, or
display photographs.
– Telephone connected via Bluetooth and
Bluetooth multimedia broadcast (streaming).
–

USB memory stick.
–


Media pla
yer connected via the auxiliary socket
(depending on equipment).
–

Video (
depending on equipment).


In the "Settings" menu, it is possible to
create a profile for an individual or for a
group of people with shared interests, and
configure a wide range of settings (radio
presets, audio settings, navigation history,
favourite contacts, etc.). Settings are applied
automatically.
In very hot conditions, the volume may be
limited to protect the system. It may enter
standby mode (with the screen and sound off)
for 5 minutes or more.
The system will resume normal operation
when the temperature in the passenger
compartment has dropped.
Steering mounted controls
Voice control:
This control is located on the steering
wheel or at the end of the lighting control stalk
(depending on equipment).
Short press, system voice control.
Long press, voice control for smartphone or
CarPlay
®, MirrorLinkTM (availability depending on
country), Android Auto 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.
Media (short press): change the
multimedia source.
Telephone (short press): start telephone
call.
Call in progress (short press): access telephone
menu.
Telephone (long press): reject an incoming call,
end call; when no call is in progress, access
telephone menu.
Radio (rotate): automatic search for the
previous / next 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.
Radio (press and hold): update the list of stations
received.
Menus
Connected navigation

Enter navigation settings and choose a
destination.
Use real-time services, depending on equipment.