2021 CITROEN C5 AIRCROSS button start

4
Instruments and controls
1.Door mirror and electric window control
panel
2. Bonnet release
3. Dashboard fuses
4. Horn
Driver front airbag
5. Instrument panel
Steering mounted controls6.Courtesy lamp
Warning lamp display for seat belts and
front passenger airbag
Sunroof and blind controls
Interior rear view mirror
Emergency and assistance call buttons
CITROËN ConnectedCAM
®
7.Touch screen with CITROËN Connect
Radio or CITROËN Connect Nav
8. Ignition switch
or
START/STOP button
9. Gearbox controls
10. Electric parking brake control
11. Wireless charger
12
V socket /USB socket
12 . Driving mode (ECO, SPORT) selection
buttons
Hill Assist Descent Control
Advanced Grip Control
13. Glove box
Front passenger airbag deactivation
switch
14 . Centre switch panel (lower and upper)
15. Side switch panel 1.
External lighting/direction indicator
controls
2. Wiper/screenwash/trip computer controls
3. Steering mounted gear control paddles
(with automatic gearbox)
4. Speed limiter/cruise control controls
5. Audio system setting controls
Over view

23
+
+Hill start assist
Fixed. The system has a fault.
Carry out (3).
Power steering Fixed. The power steering has a
fault.
Drive carefully at moderate speed, then carry out (3).
Stop & Star tFixed, accompanied
by the display of
a


message. The Stop & Start system is
deactivated.
The engine will not switch off at the next traffic stop.
Press the button to reactivate the Stop & Start.
Warning/indicator lamp
StateCause Actions/Observations
Green warning/indicator lamps
Stop & Star tFixed.When the vehicle stops, the Stop &
Start puts the engine into STOP mode.
Flashing temporarily. STOP mode is momentarily
unavailable or START mode is
automatically triggered.
(1) : You must stop as soon as it is safe to do
so and switch off the ignition. (3)
: Go to a
CITROËN dealer or a qualified
workshop.
(2): Contact a
CITROËN dealer or a qualified
workshop.
1
Instruments

28
You must stop the vehicle as soon as it is
safe to do so.
Wait a few minutes before switching off the
engine.
After switching off the ignition, carefully
open the bonnet and check the coolant
level.
For more information on Checking levels ,
refer to the corresponding section.
AdBlue® range indicators
(BlueHDi)
The Diesel BlueHDi engines are equipped with
a
system that associates the SCR (Selective
Catalytic Reduction) emissions control system
and the Diesel particle filter (DPF) for the
treatment of exhaust gases. They cannot
function without AdBlue
® fluid.
The engine starting prevention system
required by regulations is activated
automatically once the AdBlue
® tank is
empty. It is then no longer possible to
start the engine until the minimum level of
AdBlue
® has been topped up.
Manual display of the range
While the range is greater than 1,500 miles
( 2,400 km), it is not displayed automatically.
F

P
ress this button to temporarily display the
driving range.
Actions required related to a lack
of AdBlue®
The following warning lamps light up when the
quantity of AdBlue® is lower than the reser ve
level corresponding to a range of 1,500 miles
(2, 4 0 0


k m).
Together with the warning lamps, messages
regularly remind you of the need to top up to
avoid engine starting being prevented. Refer to
the Warning and indicator lamps section for
details of the messages displayed.
For more information on AdBlue
®
(BlueHDi engines) , and in particular on
topping up, refer to the corresponding
section. Warning/
indicator
lamps lit
Action
Remaining
range
To p u p .
Between 1,500 miles
a nd 500 miles
(2,400
km and 800 km)
Top up as soon
as possible.Between 500 miles
a nd 62 miles
(800
km and 100 km)
A top-up is
vital, there is
the risk that the
engine will be
prevented from
starting. Between
62
miles
and 0
miles
(100
km and
0


k m)
To be able
to restart the
engine, add at
least 5
litres of
AdBlue
® to its
tank. 0
miles (0 km)
Instruments

29
Malfunction of the SCR
emissions control system
Malfunction detection
If a malfunction is detected,
t hese warning lamps come on,
accompanied by an audible signal
and the display of an "Emissions
fault" message.
The alert is triggered while driving as soon
as the fault is detected for the first time, then
when switching on the ignition for subsequent
journeys, while the fault persists. If it is a
temporary fault, the alert
disappears during the next journey,
after self-diagnostic checks of the SCR
emissions control system.
Malfunction confirmed during the
permitted driving phase (between
685
miles and 0 miles (1,100 km and 0 km))
If the warning lamp is still on after 31 miles
( 50 km) of driving, the fault in the SCR system
is confirmed. Have the system checked by a
CITROËN
dealer or a qualified workshop as soon as
possible.
Starting prevented
Every time the ignition is switched on, the
message "Emissions fault: Starting prevented"
is displayed.
To be able to restart the engine, call
on a
CITROËN dealer or a qualified
workshop.
The AdBlue warning lamp flashes,
accompanied by the display of a
message
("Emissions fault: Starting prevented in x
miles") indicating the remaining range in miles
or kilometres.
While driving, the message is displayed every
30

seconds. The alert is repeated when
switching on the ignition.
You can continue driving for up to 685 miles
(1,100 km) before the engine star ting
prevention system is triggered.
Manual test in the
instrument panel
This function allows you, at any time, to check
certain indicators and display the alerts log.
F

W
ith the engine running, briefly press this
button.
The following information is displayed in the
instrument panel:
-

t
he engine oil level,
-

w
hen the next ser vice is due,
-

t
he driving range for the AdBlue and the
SCR system for BlueHDi Diesel versions,
-

d
isplay of the state of pressure of the tyres,
-

c
urrent alerts.
This information is also displayed
automatically every time the ignition is
switched on.
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Instruments

31
Trip computer
Information displayed about the current journey
(range, fuel consumption, average speed, etc.).Display of the different trip computer tabs
With instrument panels with dials
The display of trip computer data is selected by
pressing on the end of the wiper control stalk or
by rotating the thumb wheel situated to the left
of the steering wheel. F
P ress this button, located on the end of the
wiper control stalk , to display the different
tabs in turn.
Display of data in the
instrument panel- The current information with: • t he range,
•

t
he current fuel consumption,
•

t
he Stop & Start time counter.
-

T
rip "1" with:
•
t

he average speed,
•
t

he average fuel consumption,
•

t
he distance travelled,
for the first trip.
-

T
rip "2" with:
•
t

he average speed,
•
t

he average fuel consumption,
•

t
he distance travelled,
for the second trip.
Trip reset
F When the desired trip is displayed, press the button on the end of the wiper control
stalk for more than 2
seconds.
Tr i p s " 1" and " 2" are independent and are used
identically.
With CITROËN Connect Nav
F Press this button to select the Settings menu.
F

Sel

ect " OPTIONS ".
F

Sel
ect "Screen configuration ".
F

Sel

ect the " Brightness " tab.
F

A
djust the brightness by pressing
the arrows or moving the slider.
F

P
ress this button to save and exit.
You can also switch off the screen: F

P
ress this button to select the
Settings menu.
F

Sel
ect "Switch off screen ".
The screen goes off completely.
F

P

ress the screen again (anywhere on its
sur face) to activate it. With digital instrument panel
Trip computer data is displayed permanently
when you select the display mode "DRIVING"
or "PERSONAL", depending on version.
In all other display modes, pressing the end of
the wiper control stalk will cause this data to
appear temporarily in a


specific window.
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Instruments

35
Electronic key with remote
control function and built-
in key
Remote control function
The remote control includes a conventional key
t hat allows the central locking/unlocking of the
vehicle using the door lock and the starting and
switching off of the engine. Back-up procedures allow the vehicle to be
locked/unlocked in the event of a
failure of
the remote control, the central locking, the
battery, etc. For more information on the Back-
up procedures , refer to the corresponding
section.
Integral key
The remote control can be used for the
following functions, depending on version:
-
u

nlocking/locking/deadlocking the vehicle
and the fuel filler flap,
-

u
nlocking – opening/closing the boot,
-

r
emote switching on of the lighting,
-
a

ctivating/deactivating the alarm,
-

l
ocating the vehicle,
-
o

pening/closing the windows,
-

c
losing the sunroof and the blind,
-

l
ocating the vehicle,
-

a
ctivating the vehicle's electronic
immobiliser. The key built into the remote control can be
used for the following operations, depending
on version:
-
u

nlocking/locking/deadlocking the vehicle,
-
a
ctivation/deactivation of the mechanical
child lock,
- a ctivation/deactivation of the front
passenger airbag,
-

b
ack-up unlocking/locking of the doors.
Without Keyless Entr y and Star ting With Keyless Entr y and Star ting
Unlocking the vehicle
With the remote control
F To unfold or fold the key, press the button.
F
T
o eject the key or put it back in place, pull
and hold the button.
F
P
ress this button to unlock the
vehicle.
Unlocking is signalled by rapid flashing of
the direction indicators for a few seconds.
Depending on version, the door mirrors unfold
and the welcome lighting comes on.
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Access

37
Ensure that no person or object could
prevent the correct closing of the windows
and sunroof.
If, on versions with alarm, you want to
leave the windows and/or sunroof partly
open, you must first deactivate the
volumetric alarm protection.
For more information on the Alarm, refer
to the corresponding section.
Deadlocking
Deadlocking deactivates the exterior
and interior door controls, as well as the
central locking button on the dashboard.
The horn remains operational.
You must therefore never leave anyone
inside the vehicle when it is deadlocked.
If your vehicle is fitted with an alarm,
activation is confirmed by fixed
illumination of the direction indicators for
a
few seconds.
With the remote control
F Within 5 seconds of locking the
vehicle, press the button again to
deadlock it.
With the key
F Within 5 seconds of locking the vehicle, turn
the key to the rear again to deadlock it.
Locating your vehicle
This function allows you to identify your vehicle
from a distance, particularly in poor light. Your
vehicle must be locked.
F

P
ress this button. The courtesy
lamps will come on and the
direction indicators will flash for
a
few seconds.
Welcome lighting
Availability of this function depends on version. F
B
riefly press this button. The
sidelamps, dipped beam
headlamps, number plate lamps
and door mirror spotlamps come
on for 30 seconds.
Pressing again before the end of the timed
period switches off the lamps immediately.
Keyless Entry and
Starting
This system allows the unlocking, locking
and starting of the vehicle, while carrying the
electronic key in the recognition zone " A".
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Access

39
If one of the doors or the boot is still open
or if the electronic key for the Keyless
Entry and Starting system has been left
inside the vehicle, the central locking does
not take place.
If the vehicle is unlocked inadvertently
and there is then no action on the doors
or boot, the vehicle will automatically lock
itself again after about 30

seconds.
If fitted to your vehicle, the alarm will also
be reactivated automatically.
The automatic folding and unfolding of the
door mirrors can be deactivated via the
vehicle's configuration menu.
As a
safety measure, never leave the
vehicle without taking the electronic key
for the Keyless Entry and Starting system
with you, even for a
short period.
Be aware of the risk of theft of the vehicle
when the electronic key for the

K
eyless
Entry and Starting system is in one of the
defined zones with the vehicle unlocked. In order to preser ve the battery in the
electronic key and the vehicle's battery,
the "hands-free" functions are put into
long-term standby after 21
days without
use. To restore these functions, press
one of the remote control buttons or start
the engine with the electronic key in the
reader.
For more information on Starting/
Switching off the engine with Keyless
Entr y and Star ting , refer to the
corresponding section.
Locking the vehicle
Normal locking
Closing the windows and the sunroof
Maintaining pressure on the door handle or
the tailgate control allows the windows and,
depending on version, the sunroof to be closed
to the desired position.
This operation also closes the sunroof blind.
F

W

ith the electronic key in recognition
zone A , press on the door handle of one of
the front doors (at the markings) or on the
locking control located on the tailgate (on
the right of the control). It is not possible to lock the vehicle if one of the
electronic keys is left inside the vehicle.
Make sure that no item or person could
prevent the correct closing of the windows
and sunroof.
Be particularly aware of children when
operating the windows.
Illumination of the direction indicators for a
few
seconds signals:
-

t
he locking of the vehicle for versions
without alarm,
-

t
he activation of the alarm for other
versions.
Depending on version, the door mirrors fold.
For safety and theft protection reasons,
never leave the electronic key in the
vehicle, even when you are close to it.
2
Access