stop start deactivate CITROEN C3 AIRCROSS 2022 Owners Manual

14
Warning/indicator lampStateCause Action/Observations
+ Engine
diagnostic
system Fixed, associated
with the STOP
warning lamp. A major failure in the engine has
been detected.
You must stop as soon as it is safe to do so.
Park, switch off the ignition and contact a CITROËN
dealer or a qualified workshop.
Orange warning/indicator lamps + Engine
diagnostic
system Fixed, associated
with the Ser vice
warning lamp. A minor failure in the engine has
been detected.
Have it checked by a CITROËN dealer or a qualified
workshop.
Engine
diagnostic
system Fixed.
The emission control system has a
fault.
The warning lamp should go off when the engine is started.
If it does not go off, contact a CITROËN dealer or a qualified
workshop without delay.
Flashing.The engine management system has
a fault.There is a risk that the catalytic converter will be destroyed.
Have the system checked by a CITROËN dealer or a
qualified workshop.
Collision Risk
Alert/Active
Safety BrakeFlashing.
The system is operating. The system brakes briefly so as to reduce the speed
of collision with the vehicle ahead.
Fixed, accompanied
by a message and an
audible signal. The system has a fault.
Have the system checked by a CITROËN dealer or a
qualified workshop.
Fixed, accompanied
by a message. The system has been deactivated via
the vehicle configuration menu. For more information on the Collision Risk
Alert
/Active Safety Brake system, refer to the
corresponding section.
Dashboard instruments

52
Locking the vehicle
with exterior perimeter
monitoring only
Deactivate the interior volumetric monitoring
to avoid unwanted triggering of the alarm in
certain cases such as:
-
l
eaving a pet in the vehicle,
-
l

eaving a window partially open,
-
w

ashing your vehicle,
-
c

hanging a wheel,
-

h
aving your vehicle towed,
-

t
ransport on a ship or ferry.
Deactivating the volumetric and
anti-tilt monitoring
F Switch off the ignition and, within ten seconds, press the button
until the indicator lamp is on
continuously.
F

G

et out of the vehicle.
F

I

mmediately lock the vehicle using the
remote control or the "
K

eyless Entry and
Starting" system.
The exterior perimeter monitoring alone is
activated: the indicator lamp in the button
flashes once per second.
To be taken into account, this deactivation must
be carried out each time the ignition is switched
of f.
Reactivating the volumetric and
anti-tilt monitoring
F Deactivate the exterior perimeter monitoring by unlocking the vehicle using the remote
control or the "
K

eyless Entry and Starting"
system.
The button indicator lamp goes off.
F

R
eactivate the full alarm system by locking
the vehicle using the remote control or the
"Keyless Entry and Starting" system.
The indicator lamp in the button flashes once
per second again.
Triggering of the alarm
This is indicated by the sound of the siren and
flashing of the indicators for thirty seconds.
The volumetric and anti-tilt monitoring functions
remain active until the tenth successive time
the alarm is triggered.
When the vehicle is unlocked using the remote
control or the "
K

eyless Entry and Starting"
system, rapid flashing of the indicator lamp
in the button informs you that the alarm was
triggered during your absence. When the
ignition is switched on, this flashing stops
immediately.
Remote control fault
To deactivate the monitoring functions:
F U nlock the vehicle using the key (integral to
the remote control) in the driver's door lock,
F

O
pen the door; the alarm is triggered,
F

S
witch on the ignition; the alarm stops. The
button indicator lamp goes off.
Locking the vehicle without
activating the alarm
F Lock or deadlock the vehicle using the key (integral to the remote control) in the driver's
door lock.
Malfunction
When the ignition is switched on, fixed
illumination of the button indicator lamp
indicates a fault in the system.
Have it checked by a CITROËN dealer or a
qualified workshop.
Access

66
If the interior temperature is very high
after the vehicle has stood for a long
time in the sunshine, air the passenger
compartment for a few moments.
Put the air flow control at a setting high
enough to quickly change the air in the
passenger compartment.
The condensation created by the air
conditioning results in a discharge of water
under the vehicle which is per fectly normal.
Stop & Star t
The heating and air conditioning systems
only work when the engine is running.
Temporarily deactivate the Stop &
Start system to maintain a comfortable
temperature in the passenger
compartment.
For more information on Stop & Star t,
refer to the corresponding section.
Heating/Manual air
conditioning
The heating only operates when the engine is
running.
The manual air conditioning operates with the
engine running.
1. Recirculation of interior air.
2. Adjusting the temperature.
3. Adjusting the air distribution.
4. Adjusting the air flow.
5. Air conditioning on/off.
Adjusting the temperature
F Turn the control from blue (cold) to red (hot)
to adjust the temperature to your liking.
Adjusting the air flow
F Turn the thumbwheel to obtain a comfortable air flow.
Avoid driving for too long without
ventilation (risk of misting and
deterioration of air quality).
Adjusting the air
distribution
Central and side air vents.
Footwells.
Windscreen and side windows.
The air distribution can be adapted by
combining the corresponding buttons.
Ease of use and comfort

69
Ventilation function with the
ignition on
When the ignition is switched on, you can
use the ventilation system to adjust the air
flow settings and the air distribution in the
passenger compartment depending on the
battery charge.
This function does not operate the air
conditioning.
Switching off
F Press the button again to deactivate the air conditioning.
When the indicator lamp is off, the air
conditioning function is deactivated.
Recirculation of interior air
The intake of exterior air prevents and
eliminates misting of the windscreen and side
windows.
The recirculation of interior air prevents exterior
odours and smoke from entering the passenger
compartment. This function also allows faster heating
or cooling of the air in the passenger
compartment. F

P
ress this button to recirculate
the interior air.
F
P
ress this button again to allow
the intake of exterior air.
Avoid the prolonged use of interior
air recirculation (risk of misting and
deterioration of air quality).
Front demist – defrost
These markings on the control
panels indicate the control positions
for rapid demisting or defrosting of
the windscreen and side windows.
During the winter period, direct
the side air vents towards the side
windows to optimise their demisting
and defrosting.
With control panel on the
centre console
On/Off
F Set the temperature and air flow controls to the appropriately marked positions. F

P
ress this button to distribute the
air to the " Windscreen" position;
its indicator lamp comes on.
F
C
heck that recirculation of interior air is
deactivated: its indicator lamp must be off.
F
T
o switch it off, put the air flow control to the
0 position.
With touch screen
On/Off
F Press this button; its indicator lamp comes on.
F

T

o switch it off, press this button again; its
indicator lamp goes off.
With Stop & Start, when demisting
has been activated, STOP mode is not
available.
The system automatically manages the air
conditioning, air flow and air intake, and
provides optimum distribution towards the
windscreen and side windows.
3
Ease of use and comfort

94
Anti-lock braking system
(ABS) and electronic brake
force distribution (EBFD)
The fixed illumination of this warning
lamp indicates that there is a fault
with the ABS.
The vehicle retains conventional braking. Drive
carefully at moderate speed. If these warning lamps come on,
accompanied by an audible signal
and a message, this indicates a
fault with the electronic brake force
distribution (EBFD) system.
When changing wheels (tyres and rims),
ensure that these are approved for your
vehicle.
Normal operation of the ABS may make
itself felt by slight vibrations of the brake
pedal. In emergency braking, press ver y
firmly and maintain this pressure.
After an impact, have these systems
checked by a CITROËN dealer or a
qualified workshop.
Anti-slip regulation (ASR)/
Dynamic stability control
(DSC)
Operation
These systems are activated automatically
every time the vehicle is started.
They come into operation in the event of a
problem with grip or trajectory.
Deactivating the ASR (depending
on version)
In exceptional conditions (starting a vehicle
which is bogged down, stuck in snow, on soft
ground, etc.), it may be advisable to deactivate
the ASR system, so that the wheels can turn
freely and regain grip.
You must stop as soon as it is safe to do so.
In both cases, have the system checked by a
CITROËN dealer or a qualified workshop as
soon as possible.
This is indicated by this warning
lamp flashing in the instrument
panel.It is however recommended that the system be
reactivated as soon as possible.
F
I
n the Driving/Vehicle
menu
of the touch screen, select the
" Driving functions " tab, then
" Traction control".
Or, depending on version: F
T
urn the "
Grip control" knob to
this position.
Deactivation is confirmed by the
illumination of this warning lamp,
accompanied by a message as
well as illumination of the knob
(depending on version).
The ASR system no longer acts on the
operation of the engine or the brakes in the
event of an involuntary change of trajectory.
Reactivating the ASR (depending
on version)
The system is reactivated automatically every
time the ignition is switched back on or from
30
mph (50 km/h).
Below 30
mph (50 km/h), you can reactivate it
manually:
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

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

129
On vehicles fitted with a manual gearbox,
the arrow may be accompanied by the
gear recommended.
Hill start assist
System which keeps your vehicle immobilised
temporarily (approximately 2 seconds) when
starting on a gradient, the time it takes to
move your foot from the brake pedal to the
accelerator pedal.
It is only active when:
-

t
he vehicle is completely stationary, with
your foot on the brake pedal,
-

c
ertain slope conditions are met,
-

t
he driver’s door is closed.Do not leave the vehicle while it is being
held temporarily in the hill start assist
phase.
If you need to leave the vehicle with the
engine running, apply the parking brake
manually then ensure that the parking
brake warning lamp lights up fixed on the
instrument panel. The hill start assist function cannot be
deactivated. However, use of the parking
brake to immobilise the vehicle interrupts
its operation.
On an ascending slope, with the vehicle
stationar y, the vehicle is held for a shor t
time when you release the brake pedal:
With a manual gearbox, if you are in first gear
or in neutral.
With an automatic gearbox, if you are in
position D or M . On a descending slope, with the vehicle
stationary and reverse gear engaged, the
vehicle is held for a shor t time when you
release the brake pedal.
Malfunction
If a fault in the system occurs, this warning
lamp comes on accompanied by a message.
Contact a CITROËN dealer or a qualified
workshop to have the system checked.
Stop & Start
The Stop & Start system puts the engine
t emporarily into standby – STOP mode – during
stops in traffic (red lights, traffic jams, etc.). The
engine restarts automatically – START mode –
as soon as you want to move off.
The restart takes place instantly, quickly and
silently.
Per fect for urban use, the Stop & Start system
reduces fuel consumption and exhaust
emissions as well as the noise level when
stationary.
6
Driving

131
Deactivation/Reactivation
In this case, this indicator lamp
flashes for a few seconds then goes
of f.
This operation is perfectly normal.
In certain circumstances, such as the need
to maintain the temperature in the passenger
compartment, it may be useful to deactivate the
Stop & Start system.
The system can be deactivated at any time,
once the ignition is switched on.
If the engine is in STOP mode, it then restarts.
The Stop & Start system is reactivated
automatically every time the ignition is switched
on.
With/Without audio system
F Press this button.
Deactivation is confirmed by illumination of the
indicator lamp for the button and the display of
a message. Pressing this button again reactivates the
function.
The indicator lamp for the button is turned off
and a message is displayed.
With touch screen
F In the Driving/Vehicle
menu,
select the " Driving functions "
tab, then " Stop & Star t ".
Opening the bonnet
Before doing anything under the bonnet,
deactivate the Stop & Start system to
avoid any risk of injury resulting from an
automatic change to START mode.
Driving on flooded roads
Before driving in a flooded area, it is
strongly recommended that you deactivate
the Stop & Start system.
For more information on Driving
recommendations , particularly on
flooded roads, refer to the corresponding
section. If a fault occurs in STOP mode, the engine may
stall.
All of the instrument panel warning lamps come on.It is then necessary to switch off the ignition
and start the engine again.
The Stop & Start system requires a
12
V battery of specific technology and
specification.
All work on this type of battery must be
carried out only by a CITROËN dealer or a
qualified workshop.
For more information on the 12
V batter y,
refer to the corresponding section.
Malfunction
In the event of a fault with the system, the
button’s indicator lamp flashes for a few
moments, then remains on.
Have it checked by a CITROËN dealer or a
qualified workshop.
6
Driving

145
If the camera has confirmed
the presence of a vehicle or a
pedestrian, this warning lamp
flashes once the function is acting
on the vehicle's brakes.
Using the camera, this function acts on the
vehicle's braking system.
Important : if operation of the
automatic emergency braking is
triggered, you should take back
control of your vehicle and brake
with the pedal to add to or finish the
automatic braking action.
The driver can take back control of the vehicle
at any time by sharply turning the steering
wheel and/or pressing the accelerator pedal.
The point at which braking is triggered
may be adjusted according to the driving
actions from the driver, such as movement
of the steering wheel or pressing the
accelerator pedal.
Operation of the function may be felt by
slight vibration in the brake pedal.
If the vehicle comes to a complete stop,
the automatic braking is maintained for 1
to 2

seconds. With a manual gearbox, in the event of
automatic emergency braking until the
vehicle comes to a complete stop, the
engine may stall.
With an automatic gearbox, in the event
of automatic emergency braking until the
vehicle comes to a complete stop, keep
the brake pedal down to stop the vehicle
from starting off again.
Specific conditions for operation
The vehicle's speed must be between 3 mph
a nd 53 mph (5 km/h and 85 km/h) when a
moving vehicle is detected.
The vehicle's speed must not exceed 50
mph
(80 km/h) when a stopped vehicle is detected.
The vehicle's speed must not exceed 37
mph
(60
km/h) when a pedestrian is detected.
The ESC system must not be defective.
The ASR system must not be deactivated.
All passenger seat belts must be fastened.
Driving at a steady speed on roads with few
bends is required.
After an impact, the function automatically
stops operating. Consult a CITROËN
dealer or a qualified workshop to have the
system checked.
Deactivation/Activation
By default, the system is automatically
activated at every engine start-up.
The system can be deactivated or activated via
the vehicle settings menu. Deactivation of the system is
signalled by the illumination of this
indicator lamp, accompanied by the
display of a message.
Without audio system
F In the " DRIVE ASSIST " menu on the
instrument panel display, activate/deactivate
" COLLISION ALT " (Automatic emergency
b r ak ing).
With audio system
F In the " Personalisation-
configuration " menu, activate/
deactivate " Auto. emergency
braking ".
With touch screen
F In the Driving/Vehicle menu,
select the " Vehicle settings "
tab, then " Security" and
activate/deactivate " Automatic
emergency braking ".
6
Driving