Light CITROEN C3 AIRCROSS 2020 Repair Manual
[x] Cancel search | Manufacturer: CITROEN, Model Year: 2020, Model line: C3 AIRCROSS, Model: CITROEN C3 AIRCROSS 2020Pages: 308, PDF Size: 9.13 MB
Page 204 of 308

202
12 V battery
Procedure for starting the engine using another
battery or charging a discharged battery.
Lead-acid starter batteries
Batteries contain harmful substances
such as sulphuric acid and lead.
They must be disposed of in
accordance with regulations and must
not, in any circumstances, be discarded
with household waste.
Take used remote control batteries and
vehicle batteries to a special collection
point.
Protect your eyes and face before
handling the battery.
All operations on the battery must be
carried out in a well ventilated area and
away from naked flames and sources of
sparks, so as to avoid the risk of explosion
or fire.
Wash your hands afterwards.
Access to the battery
The battery is located under the bonnet.
For access to the (+) terminal:
F
r
elease the bonnet by activating the internal
control, then the external control,
F
l
ift the bonnet, then hold it in place with its
st ay.
(+) Positive terminal.
It has a quick-release clamp.
(-) Negative terminal.
The battery (-) terminal is not accessible, use
the engine mounting.
Starting using another
battery
When your vehicle's battery is discharged, the
engine can be started using a back-up battery
(external or from another vehicle) and jump
leads or a battery booster. Never try to start the engine by connecting
a battery charger.
Never use a 24
V or higher battery
b o o s t e r.
Check beforehand that the back-up
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 the electrical consumers
on both vehicles (audio system, wipers,
lighting, etc.).
Make sure that the jump leads are not
close to moving parts of the engine (fan,
belts, etc.).
Do not disconnect the (+) terminal while
the engine is running.
F
L
ift the plastic cover on the (+) terminal, if
your vehicle has one.
In the event of a breakdown
Page 205 of 308

203
F Connect the red cable to the positive terminal (+) of the flat battery A (at the metal
elbow) then to the positive terminal (+) of the
back-up battery B or the booster.
F
C
onnect one end of the green or black
cable to the negative terminal (-) of the
back-up battery B or the booster (or an
earth point on the other vehicle).
F
C
onnect the other end of the green or black
cable to the earth point C on the broken
down vehicle.
F
S
tart the engine of the vehicle with the
good battery and leave it running for a few
minutes.
F
O
perate the starter on the broken down
vehicle and let the engine turn.
If the engine does not start straight away,
switch off the ignition and wait a few moments
before trying again.
F
W
ait until the engine returns to idle then
disconnect the jump lead cables in the
reverse order.
F
R
efit the plastic cover to the positive
terminal (+), if your vehicle has one.
F
A
llow the engine to run for at least
30
minutes, by driving or with the vehicle
stationary, so that the battery reaches an
adequate state of charge. Some functions, including Stop & Start,
are not available if the battery is not
sufficiently charged.
Charging the battery using
a battery charger
For optimum ser vice 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:
-
i
f you use your vehicle mostly for short
journeys.
-
i
f the vehicle is to be taken off the road for
several weeks.
Contact a CITROËN dealer or a qualified
workshop.
If you plan to charge your vehicle's battery
yourself, use only a charger compatible
with lead-acid batteries of 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.
F
S
witch off the ignition.
F
S
witch off all electrical consumers (audio
system, lighting, wipers, etc.).
F
S
witch off the charger B before connecting
the cables to the battery, so as to avoid any
dangerous sparks.
F
E
nsure that the charger cables are in good
condition.
F
R
aise the plastic cover, if your vehicle has
one, on the positive (+) terminal.
F
C
onnect the charger B cables as follows:
-
t
he positive (+) red cable to the (+)
terminal of the battery A ,
-
t
he negative (-) black cable to the earth
point C on the vehicle.
F
A
t the end of the charging operation, switch
off the charger B before disconnecting the
cables from the battery A .
8
In the event of a breakdown
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204
Never try to charge a frozen battery – risk
of explosion!
If the battery has frozen, have it checked
by a CITROËN dealer or by a qualified
workshop who will check that the internal
components have not been damaged and
that the container has not cracked, which
would mean a risk of toxic and corrosive
acid leaking. If this label is present, it is essential to
use only a 12 V charger to avoid causing
irreversible damage to the electrical
components related to the Stop & Start
system.
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 ser vice for a long
period. Before disconnecting the battery:
F
c
lose all openings (doors, tailgate, windows,
sunroof),
F
s
witch off all electrical consumers (audio
system, wipers, lighting, etc.),
F
s
witch off the ignition and wait for four
minutes.
At the battery, it is only necessary to
disconnect the (+) terminal.
Quick-release terminal clamp
Disconnecting the (+) terminal
F
Ra
ise the lever A fully to release the
clamp
B.
F
R
emove the clamp B by lifting it off. Reconnecting the (+) terminal
F
Ra
ise the lever A fully.
F R efit the open clamp B on the (+)
terminal.
F P ush the clamp B fully down.
F
L
ower the lever A to lock the clamp B.
Do not force the lever as locking will not
be possible if the clamp is not positioned
correctly; start the procedure again.
Following reconnection of the battery
After reconnecting the battery, turn on the
ignition and wait 1 minute before starting
the engine, in order to enable the electronic
systems to initialise.
In the event of a breakdown
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207
Characteristics of engines
and towed loads
Engines
The engine specifications (capacity, max.
power, max. speed, energy, CO
2 emissions,
etc.) associated with your vehicle are given in
the registration document, as well as in sales
brochures.
These characteristics correspond to the
values type-approved on a test bed, under
conditions defined in European legislation
(Directive
1
999/99/EC).
For more information, contact a CITROËN
dealer or a qualified workshop.
Weights and towed loads
The maximum weights and towed loads for
your vehicle are given in the registration
document, as well as in sales brochures.
These values are also shown on the
manufacturer's nameplate or label.
For more information, contact a CITROËN
dealer or a qualified workshop. The GTW values and the towable loads
listed are valid for a maximum altitude of
1,000
metres. The towable load must be
reduced by steps of 10% for each additional
1,000
metres.
The maximum authorised nose weight
corresponds to the weight permitted on the
towbar.
GT W: Gross train weight.
High exterior temperatures may result
in a reduction in the per formance of the
vehicle to protect the engine. When the
exterior temperature is higher than 37°C,
limit the towed weight.
Towing using a lightly loaded vehicle can
adversely affect roadholding.
Braking distances are increased when
towing a trailer.
When using a vehicle to tow, never exceed
a speed of 60 mph (100 km/h) (obser ve
the local legislation in force). If the exterior temperature is high, it is
recommended that the engine be allowed
to idle for 1 to 2
minutes after the vehicle
comes to a stop, to facilitate its cooling.
9
Technical data
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3
21,518,5
12:1323 °C
In the "Settings" menu you can create
a profile for just one person or a group
of people with common points, with the
possibility of entering a multitude of
settings (radio presets, audio settings,
navigation history, contact favourites,
etc.); these settings are taken into account
automatically.
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 after
the temperature in the passenger
compartment drops.
Steering mounted controls
Depending on model.
Voice commands :
This control is located on the
steering wheel or at the end of the
lighting control stalk (depending on
model).
Short press, system voice
commands.
Long press, smartphone voice
commands via the system.
or
Increase volume.
or Mute/Restore the sound.
Or
Mute by pressing the volume
increase and decrease buttons
simultaneously.
Restore the sound by pressing one
of the two volume buttons.
or Decrease volume.
or 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.
or
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
Depending on model/Depending on version
Air conditioning
Manage the different temperature
and air flow settings.
.
CITROËN Connect Nav
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3
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.
Change audio source (radio; USB;
AUX if equipment connected; CD;
streaming).
Confirm a selection.
Increase volume.
Decrease volume.
Mute/Restore sound by
simultaneously pressing the
increase and decrease volume
buttons.
Steering mounted controls
– Type 2
Depending on model.
Voice commands :
This control is located on the
steering wheel or at the end of the
lighting control stalk (depending on
model).
Short press, smartphone voice
commands via the system.
or Increase volume.
or Mute/Restore the sound.
Or
Mute by pressing the volume
increase and decrease buttons
simultaneously.
Restore the sound by pressing one
of the two volume buttons.
.
CITROËN Connect Radio
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14
To modify the contacts saved in the
system, press MENU then select
" Telephone " and confirm.
Select " Directory management "
and confirm.
Yo u c a n :
-
"Consult an entr y ",
-
"Delete an entry ",
-
"Delete all entries ".
The system accesses the
telephone's contacts directory,
depending on its compatibility, and
while it is connected via Bluetooth.
With certain telephones connected
by Bluetooth you can send a contact
to the directory of the audio system.
Contacts imported in this way are
saved in a permanent directory
visible to all, whatever the telephone
connected.
The menu for the directory is not
accessible if it is empty.
Voice recognition
This function allows you to use your
smartphone's voice recognition via the system. To start voice recognition, depending on the
type of steering mounted controls:
Make a long press on the end of the lighting
control stalk.
OR
Press this button.
Voice recognition requires the use of a
compatible smartphone first connected to
the vehicle by Bluetooth.
Frequently asked questions
The following information groups together the
answers to the most frequently asked questions
concerning your audio system.
Bluetooth® audio system
Page 293 of 308

213
180° rear vision ......................................15 4 -15 5
AAccessories ............................................ 90, 123
Active Safety Brake.......................... 14, 142-145
AdBlue
® ................................ 18, 28-29, 18 0 -182
Adjusting headlamps ...................................... 85
Adjusting head restraints
................................ 59
Adjusting seats
.......................................... 57- 5 8
Adjusting the air distribution
.....................66-69
Adjusting the air flow
................................. 6
6-69
Adjusting the date
................... 32-33, 40, 31, 18
Adjusting the height and reach of the steering wheel
.................................... 62
Adjusting the seat belt height
......................... 98
A
djusting the temperature
........................66-69
Adjusting the time
.................... 32-33, 40, 31, 17
Advice on driving
................................... 11 8 -11 9
Airbags
...............................
...................102, 10 6
Airbags, curtain
..................................... 103 -104
Airbags, front .................................. 102-104, 107
Airbags, lateral
...................................... 103 -104
Air conditioning
......................................... 67- 6 9
Air conditioning, automatic
.................65, 67- 6 9
Air conditioning, manual
........................... 6
5 - 67
Air intake
................................................... 66-69
Air vents
.................................................... 64-65
Alarm
.......................................................... 51- 5 2
Anti-lock braking system (ABS)
......................93
Anti-slip regulation (ASR)
............................... 93
Apple CarPlay connection
........................16, 12
Armrest, front
............................................ 71, 74
Armrest, rear
...............................
....................75
Assistance, emergency braking
.............93, 14 4
Assistance call
...............................
...........91-92
Audio streaming (Bluetooth)
...................24, 9 , 9
BBattery ................................... 172, 178 , 202 , 204
Battery, charging ................................... 203-204
Battery, remote control
.............................45-46
Blind
..............................
..................................53
Blinds, side
...................................................... 75
Blind spot monitoring system
...........21, 14 9 -15 0
BlueHDi
..................................... 28-29, 18 0, 18 4
Bluetooth (hands-free)
........2
5 -26, 13 -14 , 1 0 -11
Bluetooth (telephone)
......................
25 -27, 13 -15
Bonnet
.................................................... 174 -175
Boot
..................................................... 48-49, 70
Brake discs
.................................................... 18 0
Brake lamps
...............................
...................195
Brakes
..................................................... 12, 18 0
Braking, automatic emergency
........14, 142-145
Brightness
....................................................... 16
Bulbs (changing)
................................... 193, 195
CCable, audio ................................................ 23, 9
Cable, Jack ................................................. 23, 9
Cap, fuel filler
...............................
..........166 -167
Capacity, fuel tank
................................. 166 -167
CD, MP3
............................................ 23 -24, 9, 9
Central locking
.................................... 43
-44, 49
Changing a bulb
............................. 19
3, 195 -197
Changing a fuse
..................................... 1
97-2 01
Changing a wheel
......................... 18
5, 18 8 -19 0
Changing a wiper blade
.......................... 88,
173
Changing the remote control battery
..............46
Charger, wireless
....................................... 7
2-73
Checking the engine oil level
..........................28
Checking the levels
................................ 176 -178
Checking tyre pressures (using the kit)
.............................. 18 4 -185, 187
Checks
........................................... 175, 178 -18 0
Checks, routine
...................................... 178 -18 0
Child lock
....................................................... 117
Children ................................................... 111 -115
Children (safety) ............................................ 117
Child seats
.............. 10
1, 105 -10 6 , 11 0 -111, 11 6
Child seats, conventional
.......................11 0 -111
Child seats, i-Size
......................................... 115
Child seats, ISOFIX
...............................112 -115
CITROËN Connect Nav
....................................1
CITROËN Connect Radio
................................. 1
C
losing the boot
.................................. 42,
48-49
Closing the doors
................................ 42- 44, 48
Coat hanger
.................................................... 74
Collision risk alert
.................................. 14 4 -145
Configuration, vehicle
............................... 3
2-36
Connection, Bluetooth
........ 19,
25 -27, 13 -15 , 11
Connection, MirrorLink
.........................17, 11 -12
Connection, Wi-Fi network
.............................20
Control, back-up boot release
........................49
Control, back-up door
...............................45-46
Control, electric windows
..........................55-56
Control, heated seats
................................59-60
Control stalk, lighting
....................22-23, 80, 82
Control stalk, wipers
................................. 8
6-89
Courtesy lamps
............................... 78, 19 6 -197
Cruise control
...........13 3 -13 4 , 13 6 -137 , 13 9 -142
Cruise control by speed limit recognition
...............................
............13 6 -137
Cup holder
................................................. 71, 75
DDAB (Digital Audio
Broadcasting) – Digital radio ............22, 8, 6 -7
Date (setting)
........................... 32-33, 40, 31, 18
Daytime running lamps
.............80, 82 , 193 -19 4
Daytime running lamps, LED
........................19 4
Deactivating the passenger airbag
................................... 102-103, 10 6 -107
Deactivation of ASR
........................................ 94
Deadlocking
.............................................. 42, 44
.
Alphabetical index
Page 295 of 308

215
KKey ...................................................... 41, 43-46
Key, electronic ........................................... 43-44
Keyless Entry and Starting ......43, 45, 11 9 , 121-12 2Key not recognised ....................................... 12 3
Key with remote control ................................11
9
Kit, hands-free
.................... 2
5 -26, 13 -14 , 1 0 -11
Kit, temporary puncture repair
...... 18
4 -185, 187
LLabels, identification ..................................... 2 11
Lamp, boot .............................................. 70, 197
Lamps, parking
............................................... 82
Lamps, rear
................................................... 195
Lane Departure Warning System (LDWS)
...148
LEDs – Light-emitting diodes
................. 8
2, 193
Level, brake fluid
........................................... 17 7
Level, Diesel additive
.................................... 178
Level, engine coolant
.......................25, 17 7-178
Level, engine oil
............................... 28, 176 -17 7
Level, screenwash fluid
................................17
8
Levels and checks
..............................
...175 -178
Light-emitting diodes – LEDs
......... 8
2, 193 , 197
Lighting, cornering
.......................................... 86
Lighting, directional
......................................... 85
Lighting, guide-me home
................................83
Lighting, interior
...............................
.........78 -79
Lighting, mood
................................................ 79
Lighting, welcome
........................................... 83
Load reduction mode
.................................... 172
Locating your vehicle
...................................... 42
Locking
...............................
.......................42, 45
Locking from the inside
...................................49
Low fuel level
......................................... 16
6 -167
MMap reading lamps .........................................78
M arkings, identification .................................2 11
Mat
............................................................ 71, 74
Memorising a speed
..............................13
3 -13 4
Menu
............................................................... 12
Menu, main
....................................................... 4
M
enus (audio) ........................................ 3-5, 4-5
Messages
........................................................ 28
Messages, quick
............................................. 28
M
irror, rear view .............................................. 64
Mirrors, door .................................... 63, 14 9 -15 0
Misfuel prevention
......................................... 167
Mountings, ISOFIX
....................................... 112
MP3 CD
............................................................. 9
NNet, storage..................................................... 75
Number plate lamps ...................................... 19 6
OOil, engine .............................................. 176 -17 7
Oil change .............................................. 17
6 -17 7
Oil consumption
..................................... 176 -17 7
On-board tools
........................................ 77, 185
Opening the bonnet
...............................174 -175
Opening the boot
..........................42- 43, 48-49
Opening the doors
..............................42- 43, 48
PPads, brake ................................................... 18 0
Paint colour code .......................................... 2 11
Parcel shelf, rear
............................................. 76
Park Assist
...............................
.....15 5 , 157 , 159
Parking brake
........................................ 124, 18 0
Parking sensors, front ...................................151
Parking sensors, rear .................................... 151
Plates, identification ...................................... 2 11
Player, Apple
® ..................................... 24, 10, 10
Player, MP3 CD ............................... ............23, 9
Player, USB
............................................. 23, 9, 7
Port, USB
.................................... 71, 73 , 23 , 9, 7
Pre-heater, Diesel
........................................... 21
Pressures, tyres
.................................... 188, 2 11
Pre-tensioning seat belts
.............................. 101
Priming the fuel system
................................ 18 4
Profiles
...................................................... 30, 16
Protecting children
....102-103 , 105 -107 , 111 -115
Puncture
........................................ 18 4 -185, 187
RRadio ......................................... 21, 24 , 6, 9, 4-5
Radio, digital (Digital Audio Broadcasting – DAB)
............................22, 8, 6
Range, AdBlue
.......................................... 28-29
RDS
................
....................................... 21-22, 7
Rear screen, demisting
...................................70
Recharging the battery
.........................203-204
Recirculation, air
....................................... 66-69
Reduction of electrical load
..........................172
Regeneration of the particle filter
.................179
Reinitialisation of the under- inflation detection system
....................162-163
Reinitialising the remote control
..................... 47
R
eminder, key in ignition
...............................12
1
Reminder, lighting on
...................................... 81
R
emote control
.......................................... 41- 4 5
Removing a wheel
................................ 19 0 -192
Removing the mat
........................................... 74
Replacing bulbs
.................................... 19
3, 195
Replacing fuses
..................................... 197-2 01
Replacing the air filter
................................... 17
9
Replacing the oil filter
................................... 17
9
.
Alphabetical index