2018 CITROEN C3 AIRCROSS lock

117
Manual child lock
LockingUnlocking
F Using the ignition key or the integral key,
depending on version, turn the red control
as far as it will go:
-

t
o the left on the left-hand rear door,
-

t
o the right on the right-hand rear door.
Do not confuse the child lock control,
which is red, with the back-up locking
control, which is black.
Electric child lock
Activation/Deactivation
Any other state of the indicator lamp
indicates a fault with the electric child lock.
Have it checked by a CITROËN dealer or
a qualified workshop.
This system is independent and in no
circumstances does it take the place of
the central locking control.
Check the status of the child lock each
time you switch on the ignition.
Always remove the key from the ignition
when leaving the vehicle, even for a short
time.
Manual system to prevent opening of a rear
door using its interior control.
The control, red in colour, is located on the
edge of each rear door.
It is identified by a mark on the bodywork.
F

U

sing the ignition key or the integral key,
depending on version, turn the red control
as far as it will go:
-

t

o the right on the left-hand rear door,
-

t

o the left on the right-hand rear door. Remote control system to prevent opening of
the rear doors using their interior controls. With the ignition on:
F

p
ress this button; its indicator lamp comes
on, accompanied by a message to confirm
the activation.
F

p
ress this button again; its indicator lamp
goes off, accompanied by a message to
confirm the deactivation.
The indicator lamp remains on as long as the
child lock is activated. Opening the doors from
the outside remains possible.
The indicator lamp remains off as long as the
child lock is deactivated.
5
Safety

119
In case of towing
Driving with a trailer places greater
demands on the towing vehicle and
requires extra care from the driver.
Side wind
F Take into account the increased sensitivity to wind.
Cooling
Towing a trailer on a slope increases the
temperature of the coolant.
As the fan is electrically controlled, its cooling
capacity is not dependent on the engine speed.
F

T
o lower the engine speed, reduce your
speed.
The maximum towable load on an incline
depends on the gradient and the exterior
temperature.
In all cases, keep a check on the coolant
temperature.
Braking
Towing a trailer increases the braking distance.
To avoid overheating of the brakes, the use of
engine braking is recommended.
Ty r e s
F Check the tyre pressures of the towing vehicle and of the trailer, observing the
recommended pressures.
Lighting
F Check the electrical lighting and signalling on the trailer and the headlamp beam height
of your vehicle. 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.
F

I

f this warning lamp and the
STOP warning lamp come on,
stop the vehicle and switch off
the engine as soon as possible. New vehicle
Do not pull a trailer before having driven at
least 600
miles (1,000 kilometres).
For more information on Headlamp
adjustment , refer to the corresponding
section.
The rear parking sensors will be
deactivated automatically to avoid the
audible signal if a genuine CITROËN
towbar is used.
Anti-theft protection
Electronic immobiliser
The keys contain an electronic chip which has
a secret code. When the ignition is switched
on, this code must be recognised in order for
starting to be possible.
A few seconds after switching off the ignition,
this system locks the engine control system,
therefore preventing the engine from being
started in the event of a break-in.
If the system fails, as reported by a message,
the engine will not start.
Contact a CITROËN dealer.
For safety and theft protection reasons,
never leave your electronic key in the
vehicle, even when you are close to it.
It is recommended that you keep it with
you.
6
Driving

120
Starting/Switching off the
engine with the key
Key ignition switch
Ignition on position
It allows the use of the vehicle's electric
equipment or portable devices to be charged.
Once the state of charge of the battery drops
to the reser ve level, the system switches to
energy economy mode: the power supply is
cut off automatically to preser ve the remaining
battery charge.Avoid attaching heavy objects to the key
or the remote control, which would weigh
down on its blade in the ignition switch
and could cause a malfunction.
Switching off the engine leads to a loss of
braking assistance.
Starting the engine
Parking brake applied:
F
W ith a manual gearbox in neutral, fully
depress the clutch pedal.
F

W
ith an automatic gearbox , in mode N or
P, fully depress the brake pedal.
F

I
nsert the key into the ignition switch; the
system recognises the code.
F

U
nlock the steering column by
simultaneously turning the steering and the
key.
In certain cases, you may have to apply
significant force to move the steering
wheel (wheels on full lock, for example).
It has 3 positions:
-

position 1 (Stop): insert and remove the
key, steering column locked,
-

position 2 (Ignition on) : steering column
unlocked, ignition on, Diesel pre-heating,
engine running,
-

position 3 (Starting) .
F

W
ith a petrol engine , operate the starter
motor by turning the key to position 3
without pressing the accelerator pedal,
until the engine starts. Once the engine is
running, release the key. F

W
ith a Diesel engine
, turn the key to
position 2 , ignition on, to operate the engine
pre-heating system.
Wait until this warning lamp goes off
in the instrument panel, then operate
the starter motor by turning the key
to position 3 without pressing the
accelerator pedal, until the engine
starts. Once the engine is running,
release the key.
In wintry conditions, the warning lamp
may stay on for a longer period. When the
engine is hot, the warning lamp does not
come on.
If the engine does not start straight away,
switch off the ignition. Wait a few moments
before operating the starter motor again.
If the engine does not start after several
attempts, do not keep trying: you risk
damaging the starter motor or the engine.
Contact a CITROËN dealer or a qualified
workshop.
In temperate conditions, do not leave
the engine at idle to warm up but move
off straight away and drive at moderate
speed.
Driving

121
Never leave the engine running in
an enclosed area without adequate
ventilation: internal combustion engines
emit toxic exhaust gases, such as carbon
monoxide. There is a risk of intoxication
and death!
In very extreme wintry conditions
(temperature below -23°C), to guarantee
correct operation and the longevity of
the mechanical elements of your vehicle,
engine and gearbox, the engine must be
left running for 4 minutes before starting
the vehicle.
Switching off the engine
F Stop the vehicle.
F W ith the engine running in idle, turn the key
to position 1 .
F

R
emove the key from the ignition switch.
F

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. F

C
heck that the parking brake is correctly
applied, particularly on sloping ground.
Never switch off the ignition before the
vehicle is at a complete stop. With the
engine off, the braking and steering
assistance systems are also cut off: risk of
loss of control of the vehicle.
When you leave the vehicle, keep the key
with you and lock the vehicle.Energy economy mode
After switching off the engine (position 1
– Stop ), for a maximum of 30
minutes you
can still use functions such as the audio and
telematic system, the wipers, dipped beam
headlamps, courtesy lamps, etc.
For more information on Energy
economy mode , refer to the
corresponding section. Key left in
If the key has been left in the ignition
switch at position 2 (Ignition on)
, the
ignition will be switched off automatically
after one hour.
To switch the ignition back on, turn the key
to position 1 (Stop) , then back to position
2 (Ignition on) .
Starting/Switching off the
engine with

K
eyless Entry
and Starting
Starting the engine
F With a manual gearbox , put the gear lever
into neutral.
F

W
ith the electronic key inside the vehicle,
fully depress the clutch pedal.
6
Driving

122
or
F W ith an automatic gearbox , place the gear
selector in mode P or N .
F

W
ith the electronic key inside the vehicle,
fully depress the brake pedal.
F

B
riefly press the " START/STOP" button
while maintaining pressure on the pedal
until the engine starts.
The steering column unlocks and the engine
starts.
For Diesel engines , when the temperature is
below zero and/or the engine is cold, starting
will only take place once the pre-heater
warning lamp is off.
If this warning lamp comes on after
pressing the " START/STOP " button:
F

W
ith a manual gearbox , you should keep
the clutch pedal fully depressed until the
warning lamp goes off and not press the
" START/STOP " button again until the
engine is running.
or F
W ith an automatic gearbox, you should
keep the brake pedal fully depressed until
the warning lamp goes off and not press
the " START/STOP " button again until the
engine is running.
The presence of the

K
eyless Entry and
Starting electronic key in the recognition
zone is essential.
If the electronic key is not detected in this
zone, a message is displayed.
Move the electronic key into this zone so
that the engine can be started.
If there is still a problem, refer to the "Key
not detected – Back-up starting" section.
If one of the starting conditions is not met,
a reminder message is displayed on the
instrument panel.
In some circumstances, you will need to
turn the steering wheel while pressing the
" START/STOP " button to assist unlocking
of the steering column. A message will
notify you if this is necessary. As a safety measure, never leave the
vehicle while the engine is running.
Switching off the engine
F Park the vehicle, engine at idle.
F
W ith a manual gearbox , put the gear lever
into neutral.
F

W
ith an automatic gearbox , select mode P
or N .
F

W
ith the electronic key inside the vehicle,
press the " START/STOP " button.
The engine stops and the steering column
locks.
In some circumstances, it is necessary to turn
the steering wheel slightly to lock the steering
column.
If the vehicle is not stationary, the engine
will not stop.
Never leave your vehicle with the
electronic key still inside.
Switching off the engine leads to a loss of
braking assistance.
Driving

123
Switching the ignition on
(without starting)
F Press the "START/STOP" button, the
instrument panel comes on but the engine
does not start.
F

P
ress the button again to switch off the
ignition and allow the vehicle to be locked.
With the

K
eyless Entry and Starting electronic
key inside the vehicle, pressing the "START/
STOP" button, without pressing any of the
pedals , allows the ignition to be switched on.
This also allows the accessories to be used
(e.g. car radio, lighting, etc.).
With the ignition on, the system
automatically goes into energy economy
mode to maintain an adequate state of
charge in the battery.
Key not detected
Back-up starting
A back-up reader is fitted to the steering
column to allow the engine to be started if
the system does not detect the key in the
recognition zone, or when the battery in the
electronic key is discharged.
F

W
ith a manual gearbox, place the gear
lever in neutral, then fully depress the clutch
pedal.
F

W
ith an automatic gearbox , select mode
P, then fully depress the brake pedal.
F

P
ress the " START/STOP " button.
The engine starts. F

P
lace and hold the remote control against
the reader.
Back-up switching off
Emergency switching off
In the event of an emergency only, the engine can be
switched off without conditions (even when driving).
Press the " START/STOP " button for about three
seconds.
In this case, the steering column locks as soon as the
vehicle stops.
When the electronic key is not detected or is
no longer in the recognition zone, a message
appears in the instrument panel when closing a
door or trying to switch off the engine.
F

T
o confirm the instruction to switch off the
engine, press the " START/STOP" button for
about three seconds.
In the event of a fault with the electronic key,
contact a CITROËN dealer or a qualified
workshop.
6
Driving

128
Malfunction
When the ignition is on, the lighting
of this warning lamp, accompanied
by an audible signal and a message
in the screen, indicates a gearbox
fault.
In this case, the gearbox switches to back-up
mode and is locked in 3
rd gear. You may feel
a substantial knock when changing from P
to R and from N to R. This will not cause any
damage to the gearbox.
Do not exceed 60

mph (100 km/h), local speed
restrictions permitting.
Contact a CITROËN dealer or a qualified
workshop as soon as possible.
There is a risk of damage to the gearbox:
-

i

f you press the accelerator and brake
pedals at the same time,
-

i

f you force the movement of the
selector from position P to another
position when the battery is flat.
To reduce fuel consumption when at
a prolonged standstill with the engine
running (traffic jam, etc.), put the
selector in position N and apply the
parking brake. If your vehicle has an automatic gearbox,
never try to start the engine by pushing
the vehicle.
Gear efficiency indicator
System which reduces fuel consumption by
recommending the most appropriate gear.
Operation
Depending on the driving situation and your
vehicle's equipment, the system may advise
you to skip one (or more) gear(s). You can
follow this instruction without engaging the
intermediate gears.
Gear shift recommendations should not be
considered obligatory. The configuration of the
road, the amount of traffic and safety remain
determining factors when choosing the best
gear. The driver thus remains responsible
for deciding whether to follow or ignore the
system's instructions.
This function cannot be deactivated.
With an automatic gearbox, the system is
only active in manual mode. On BlueHDi Diesel versions with manual
gearbox, in certain driving conditions the
system may suggest changing into neutral so
that the engine can go into standby (STOP
mode of Stop & Start). In this case, N is
displayed in the instrument panel.
Example:
-

Y
ou are in 3
rd g e a r.
-
Y
ou press the accelerator pedal.
-

T

he system may suggest that you engage a
higher gear.
The system adapts its gear change
recommendations according to the
driving conditions (slope, load, etc.)
and the demands of the driver (power,
acceleration, braking, etc.).
The system never suggests:
-
e

ngaging first gear,
-
enga

ging reverse gear,
-
enga

ging a lower gear.
The information appears in the instrument
panel in the form of an arrow.
Driving

156
The driver can take control at any time by
gripping the steering wheel.This manoeuvring assistance system
cannot, in any circumstances, replace the
need for vigilance on the part of the driver.
The driver must remain in control of their
vehicle ensuring that the space remains
clear throughout the manoeuvre.
In some circumstances, the sensors may
not detect small obstacles located in their
blind spots.
The Park Assist system cannot work with
the engine off. C.
Bay parking.
During manoeuvring phases, the steering
wheel per forms rapid turns: do not hold
the steering wheel, do not put your hands
between the spokes of the steering wheel.
Watch out for any object that could block
the manoeuvre (loose clothing, scar ves,
ties, etc.) - Risk of injury!
When the Park Assist is active, it prevents
the Stop & Start going into STOP mode.
In STOP mode, activating Park Assist
restarts the engine. The Park Assist system takes control
of the assistance for a maximum of
4
manoeuvre cycles. The function is
deactivated after these 4 cycles. If you
think that your vehicle is not positioned
correctly, you should then take control of
the steering to carry out the manoeuvre.
During phases of entry into and exit from a
parking space, the system provides visual
and audible information to the driver in order
to make the manoeuvres safe. It may be
necessary to move for wards and backwards
more than once.
The Park Assist system provides assistance for
the following manoeuvres:
B.Exit from a parallel parking space. The sequence of manoeuvres and the
driving instructions are displayed on the
touch screen.
The assistance is activated:
the display of this symbol and
a speed limit indicate that
the steering manoeuvres are
controlled by the system: do not
touch the steering wheel.
The assistance is deactivated:
the display of this symbol
indicates that the steering
manoeuvres are no longer
controlled by the system:
you must take control of the
steering.
You should always check the surroundings
of your vehicle before starting a
manoeuvre.
A.
Entry into a parallel parking space.
Driving