2022 CITROEN C5 AIRCROSS DAG engine

11
Instruments
1Display modes
– "DIALS": standard display of analogue and
digital speedometers, total distance recorder
and: •

fuel gauge, coolant temperature indicator
and rev counter (Petrol or Diesel).
•


fuel gauge, battery charge indicator and
power indicator (Rechargeable hybrid).
–

"NAVIGATION": specific display, showing
current navigation information (map and
instructions).
–
"DRIVING": specific display, showing
information relating to active driving aid systems.
–
"MINIMAL": limited display with digital
speedometer, total distance recorder and: •

fuel gauge and coolant temperature indicator
(Petrol or Diesel).
•


fuel gauge and battery charge indicator
(Rechargeable hybrid).
–

"PERSONAL": minimal display, with the ability
to select and display optional information in the
customisable areas on the left and right.
Configuring a "PERSONAL" display mode
With CITROËN Connect Radio► Press Settings in the banner of the
touch screen.
► Select " Configuration ".
► Select "Instrument panel
personalisation".
With CITROËN Connect Nav
► Press Settings in the banner of the
touch screen.
►

Select "
OPTIONS".
► Select " Instrument panel
personalisation".
►

For each customised display area (left and
right), select a type of information using the
corresponding scroll arrows on the touch screen: •


"Driving aids".
•

"Default" (empty).
•

"G-metres " (depending on version).
•

"Media".
•

"Navigation".
•

"Trip computer".
•

"Vigilance level".
•

"Energy flow" (depending on version).
•

"Rev counter" (depending on version).
►

Confirm to save and exit.
The information is displayed immediately on the
instrument panel if the corresponding display
mode is selected.
Warning and indicator
lamps
Displayed as symbols, the warning and indicator
lamps inform the driver of the occurrence of a
malfunction (warning lamps) or of the operating
status of a system (operation or deactivation
indicator lamps). Certain lamps light up in two
ways (fixed or flashing) and/or in several colours.
Associated warnings
The illumination of a lamp may be accompanied
by an audible signal and/or a message displayed
in a screen.
Relating the type of alert to the operating status
of the vehicle allows you to determine whether
the situation is normal or whether a fault has
occurred: refer to the description of each lamp
for further information.
When the ignition is switched on
Certain red or orange warning lamps come on
for a few seconds when the ignition is switched
on. These warning lamps should go off as soon
as the engine is started.
For more information on a system or a function,
refer to the corresponding section.
Warning lamp continuously
lit
The illumination of a red or orange warning lamp
indicates the occurrence of a fault that needs
further investigation.
If a warning lamp remains lit
The references (1), (2) and (3) in the warning
and indicator lamp description indicate whether
you should contact a qualified professional in
addition to the immediate recommended actions.
(1): You must stop the vehicle .
Stop as soon as it is safe to do so and switch off
the ignition.

12
Instruments
(2): Contact a CITROËN dealer or a qualified
workshop.
(3): Go to a CITROËN dealer or a qualified
workshop.
List of warning and
indicator lamps
Red warning/indicator lamps
STOP
Fixed, associated with another warning
lamp, accompanied by the display of a
message and an audible signal.
A serious fault with the engine, braking system,
power steering, automatic gearbox or a major
electrical fault has been detected.
Carry out (1) and then (2).
Engine oil pressureFixed.
There is a fault with the engine lubrication
system.
Carry out (1) and then (2).
Maximum coolant temperatureFixed.
The temperature of the cooling system is
too high.
Carry out (1), then wait until the engine has
cooled down before topping up to the required
level if necessary. If the problem persists, carry
out (2).
System malfunction (Rechargeable hybrid)Fixed.
The rechargeable hybrid system is faulty.
Carry out (1) and then (2).
Cable connected (Rechargeable hybrid)Fixed.
It is not possible to start the vehicle while
the charging cable is connected to the vehicle’s
connector.
Disconnect the charging cable and close the
flap.
Battery chargeFixed.
The battery charging circuit has a fault
(dirty or loose terminals, slack or cut alternator
belt, etc.).
Clean and retighten the terminals. If the warning
lamp does not go off when the engine is started,
carry out (2).
Door(s) openFixed, associated with a message
identifying the door.
If one of the doors or the boot is not fully closed
(speed below 6 mph [10 km/h]).
Fixed, associated with a message
identifying the door, together with an
audible signal.
If one of the doors or the boot is not fully closed
(speed above 6 mph [10 km/h]).
Seat belt not fastened/unfastenedFixed or flashing accompanied by an
audible signal.
A seat belt has not been fastened or has been
unfastened.
Electric parking brakeFixed.
The electric parking brake is applied.
Flashing.
Application/release is faulty.
Carry out (1): park on flat ground (on a level
surface).
With a manual gearbox, engage a gear.
With an automatic gearbox, select mode

P
.
Switch off the ignition and carry out (2).
BrakingFixed.
The brake fluid level in the braking circuit
has dropped significantly.
Carry out (1), then top up with fluid that complies
with the manufacturer's recommendations. If the
problem persists, carry out (2).
Fixed.
The electronic brake force
distribution

(EBFD) system is faulty.
Carry out (1) and then (2).
Orange warning/indicator lamps
Anti-lock Braking System (ABS)
Fixed.
The anti-lock braking system has a fault.
The vehicle retains conventional braking.

13
Instruments
1Drive carefully at reduced speed, then carry out
(3).
ServiceTemporarily on, accompanied by the display of a message.
One or more minor anomalies, for which there
is/are no specific warning lamp, have been
detected.
Identify the cause of the anomaly using the
message displayed in the instrument panel.
You can deal with certain anomalies yourself, for
example an open door or the start of saturation
of the particle filter.
For other anomalies, such as a fault with the tyre
under-inflation detection system, carry out (3).
Fixed, accompanied by the display of a
message.
One or more major anomalies, for which there
is/are no specific warning lamp, have been
detected.
Identify the cause of the anomaly using the
message displayed in the instrument panel, then
carry out (3).
Service warning lamp fixed and
service spanner flashing then
fixed.
The servicing interval has been exceeded.
The vehicle must be serviced as soon as
possible.
Only with BlueHDi Diesel engines.
AdBlue® (BlueHDi)On for around 30 seconds when starting
the vehicle, accompanied by a message
indicating the driving range.
The driving range is between 1,500 and 500
miles (2,400 and 800
km).
Top up the AdBlue
®.Fixed, on switching on the ignition,
accompanied by an audible signal and a
message indicating the driving range.
The driving range is between 500 and 62 miles
(800 and 100
km).
Promptly top up the AdBlue
®, or carry out (3).Flashing, accompanied by an audible
signal and a message indicating the
driving range.
The driving range is less than 62 miles (100
km).
You must top up the AdBlue
® to avoid engine
starting being prevented , or carry out
(3).
Flashing, accompanied by an audible
signal and a message indicating that
starting is prevented.
The AdBlue
® tank is empty: the legally required
engine immobiliser system prevents the engine
from starting.
To restart the engine, top up the AdBlue
® or carry
out (2).
It is essential to add at least 5 litres of AdBlue
®
to the tank.
SCR emissions control system (BlueHDi)Fixed when the ignition is switched
on, accompanied by an audible
signal and a message.
A malfunction of the SCR emissions control
system has been detected.
This alert disappears once the exhaust
emissions return to normal levels.
Flashing AdBlue® warning lamp on
switching on the ignition, with the
Engine self-diagnostics warning lamp on fixed,
accompanied by an audible signal and a
message indicating the driving range.
Depending on the message displayed, it is
possible to drive for up to 685 miles (1,100
km)
before the engine immobiliser is triggered.
Carry out (3) without delay, to avoid starting
being prevented.
Flashing AdBlue® warning lamp on
switching on the ignition, with the
Engine self-diagnostics warning lamp on fixed,
accompanied by an audible signal and a
message indicating that starting is prevented.
The engine immobiliser prevents the engine from
restarting (the permitted driving limit has been
exceeded after confirmation of a malfunction of
the emissions control system).
To start the engine, carry out (2).
Engine self-diagnosis systemFlashing.
The engine management system has a
fault.

14
Instruments
There is a risk that the catalytic converter will be
destroyed.
Carry out (2) without fail.
Fixed.
The emission control system has a fault.
The warning lamp should go off when the engine
is started.
Carry out (3) quickly.
Collision Risk Alert/Active Safety BrakeFlashing.
The system is operating.
The vehicle brakes briefly so as to reduce the
speed of frontal collision with the vehicle ahead.
Fixed, accompanied by a message and
an audible signal.
The system has a fault.
Carry out (3).
Collision Risk Alert / Active Safety BrakeFixed, accompanied by the display of a
message.
The system has been deactivated, via the
vehicle configuration menu.
Active Lane Departure Warning SystemFixed.
The system has been automatically
deactivated or placed on standby.
Flashing.
You are about to cross a broken
lane marking without operating the direction
indicators. The system is activated, then corrects the
trajectory on the side of the lane marking
detected.
Fixed.
The system has a fault.
Carry out (3).
Lane positioning assistFixed, accompanied by the Service
warning lamp.
The system has a fault.
Carry out (3).
Dynamic stability control (DSC)/Anti-slip
regulation (ASR)
Fixed.
The system is deactivated.
The DSC/ASR system is reactivated
automatically when the vehicle is started, and
from around 31 mph (50
km/h).
Below 31 mph (50
km/h), you can reactivate it
manually.
Flashing.
The DSC/ASR adjustment is activated if
there is a loss of grip or trajectory.
Fixed.
The DSC/ASR system has a fault.
Carry out (3).
Emergency brake malfunction (with
electric parking brake)
Fixed, accompanied by the
message "Parking brake fault".
Emergency braking does not deliver optimal
performance. If automatic release is not available, use manual
release or carry out (3).
Hill start assistFixed, accompanied by the
message "Anti roll-back system
fault".
The system has a fault.
Carry out (3).
Under-inflationFixed, accompanied by an audible signal
and a message.
The pressure in one or more wheels is too low.
Check the pressure of the tyres as soon as
possible.
Reinitialise the detection system after adjusting
the pressure.
Under-inflation warning lamp
flashing then fixed and Service
warning lamp fixed.
The tyre pressure monitoring system is faulty.
Under-inflation detection is no longer monitored.
Check the tyre pressures as soon as possible
and carry out (3).
Diesel engine pre-heatingFixed.
The period of illumination depends on the
climatic conditions.
The ignition is on.
Wait until the warning lamp goes off before
starting.

15
Instruments
1If the engine does not start, switch the ignition off
and then on, wait until the indicator lamp goes off
again, then start the engine.
Front passenger airbag (ON)Fixed.
The front passenger airbag is activated.
The control is in the "ON" position.
In this case, do NOT install a "rearward
facing" child seat on the front passenger seat
- Risk of serious injury!
Front passenger airbag(OFF)Fixed.
The front passenger airbag is deactivated.
The control is in the "OFF" position.
You can install a "rearward facing" child seat,
unless there is a fault with the airbags (airbag
warning lamp on).
AirbagsFixed.
One of the airbags or seat belt
pretensioners is faulty.
Carry out (3).
Pedestrian horn (Rechargeable hybrid)Fixed.
Horn fault detected.
Carry out (3).
Low fuel levelor Fixed (warning lamp or LED)
and needle in the red zone (depending on version), accompanied by an
audible signal and a message.
The audible signal and the message are
repeated with increasing frequency as the level
drops towards zero.
When it first comes on, there remains
approximately 5 litres of fuel in the tank
(reserve).
Refuel without delay to avoid running out of fuel.
Never drive until completely empty, as
this could damage the emissions control and
injection systems.
Fixed.
The Diesel filter contains water.
Risk of damage to the injection system: carry out
(2) without delay.
Particle filter (Diesel)Fixed, accompanied by an audible signal
and a message about the risk of particle
filter blockage.
This indicates that the particle filter is beginning
to saturate.
As soon as the traffic conditions permit,
regenerate the filter by driving at a speed of at
least 37 mph (60 km/h) until the warning lamp
goes off.
Fixed, accompanied by an audible signal
and a message signalling that the additive
level in the particle filter is too low.
This indicates that the level in the additive tank
is low. Carry out (3).
Deactivation of the automatic functions
(with electric parking brake)
Fixed.
The "automatic application" (on switching
off the engine) and "automatic release" (on
acceleration) functions are deactivated.
If automatic application/release is no longer
possible:
►

Start the engine.
►


Use the control lever to apply the parking
brake.
►


T

ake your foot fully off the brake pedal.
►

Hold the control lever pressed in the release
direction for between 10 and 15 seconds.
►


Release the control lever
.
►

Depress and hold the brake pedal.
►


Hold the control lever in the “Application”
direction for 2

seconds.
►

Release the control lever and the brake
pedal.
Malfunction (with electric parking brake)
Fixed, accompanied by the
message "Parking brake fault".
The vehicle cannot be immobilised with the
engine running.
If manual application and release commands are
not working, the electric parking brake control
lever is faulty.
The automatic functions must be used at all
times and are automatically re-enabled in the
event of a control lever fault.

16
Instruments
Carry out (2).Fixed, accompanied by the
message "Parking brake
fault".
The parking brake is faulty: manual and
automatic functions may not be working.
When stationary, to immobilise the vehicle:
►

Pull and hold the control lever for
approximately 7 to 15 seconds, until the indicator
lamp comes on on the instrument panel.
If this procedure does not work, secure the
vehicle:
►


Park on a level surface.
►


With a manual gearbox, engage a gear
.
►

With an automatic gearbox, select

P
, then
place the supplied chocks against one of the
wheels.
Then carry out (2).
Rear foglampsFixed.
The lamps are on.
Parking sensors
Fixed, accompanied by the display of a
message and an audible signal.
The system has a fault.
Carry out (3).
Foot on the clutchFixed.
Stop & Start: the change to START mode
is rejected because the clutch pedal is not fully
depressed.
Fully depress the clutch pedal.
Power steeringFixed.
The power steering has a fault.
Drive carefully at moderate speed, then carry
out (3).
Stop & StartFixed, 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.
Green warning/indicator lamps
Stop & Start
Fixed.
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.
Vehicle ready to drive (Rechargeable
hybrid)
Fixed, accompanied by an audible signal
when it comes on.
The vehicle is ready to drive.
The indicator lamp goes out upon reaching a
speed of approximately 3 mph (5
km/h) and
lights up again when the vehicle stops moving.
The lamp will go out when you turn off the
engine and exit the vehicle.
Park AssistFixed.
The function is active.
Lane positioning assistFixed.
The function has been activated.
All the conditions have been met: the system is
operating.
Direction indicatorsFlashing with audible signal.
The direction indicators are on.
SidelampsFixed.
The lamps are lit.
Dipped beam headlampsFixed.
The lamps are lit.
Automatic headlamp dippingFixed.
The function has been activated
via the touch screen (Driving/Vehicle menu).
The lighting control stalk is in the "AUTO"
position.
Front foglampsFixed.
The front foglamps are lit.
Automatic wipingFixed.
Automatic front wiping is activated.

17
Instruments
1Blue warning/indicator lamps
Main beam headlamps
Fixed.
The main beams are on.
eSave function (Rechargeable hybrid)Fixed, accompanied by the reserved
electric range.
The

eSave function is activated.
Black/white warning lamps
Hill Assist Descent Control
Fixed.
(grey)
The function has been activated, but is currently
paused because the speed is too high.
Reduce the vehicle speed to below 19 mph
(30

km/h).
Indicators
Service indicator
The service indicator is displayed on the
instrument panel. Depending on the vehicle
version:
–
the distance recorder display line indicates
the distance remaining before the next service
is due, or the distance travelled since it was due
preceded by the sign “-”.
–


an alert message indicates the distance
remaining, as well as the period before the next
service is due or how long it is overdue.
Service spannerOn temporarily when the ignition is
switched on.
Between 620 and 1,860 miles (1,000 and 3,000
km) remain before the next service is due.
Fixed, when the ignition is switched on.
The next service is due in less than 620
miles (1,000 km).
Have your vehicle serviced very soon.
Service spanner flashingFlashing then fixed, when the
ignition is switched on.
(With BlueHDi Diesel engines, combined with the
Service warning lamp.)
The servicing interval has been exceeded.
Have your vehicle serviced as soon as possible.
Resetting the service indicator
The service indicator must be reset after each
service.
►

Switch the ignition off.



► Press and hold this button.
► Switch on the ignition; the distance recorder
display begins a countdown.
► Release the button when =0 is displayed; the
spanner disappears.
If you have to disconnect the battery
following this operation, lock the vehicle
and wait at least 5 minutes for the reset to be
registered.
Reminder of the servicing information
You can access the servicing information at any
time via the instrument panel.


► Press this button to temporarily display the
servicing information.
The distance indicated (in miles or kilometres) is calculated according to the
distance covered and the time elapsed since
the last service.
The alert may be triggered close to a due
date.
Engine oil level indicator
(Depending on version).
On versions fitted with an electric oil level
indicator, the state of the engine oil level is
displayed in the instrument panel for a few

18
Instruments
seconds after switching the ignition on, after the
servicing information.
The level read will only be correct if the vehicle is on level ground and the engine
has been off for more than 30 minutes.
Oil level incorrect
This is indicated by the display of a message
prompting you to top up, accompanied by the
Service warning lamp and an audible signal.
If the low oil level is confirmed by a check using
the dipstick, the level must be topped up to avoid
damage to the engine.
For more information on Checking levels, refer
to the corresponding section.
Oil level indicator fault
This is signalled by the display of the " Oil
level measurement invalid" message in the
instrument panel.
Contact a CITROËN dealer or a qualified
workshop.
In the event of a fault with the electric
indicator, the oil level is no longer
monitored.
If the system is faulty, you must check the
engine oil level using the manual dipstick
located under the bonnet.
For more information on Checking levels,
refer to the corresponding section.
Coolant temperature
indicator


With the engine running:
– In zone A, the temperature is correct.
–

In zone
B, the temperature is too high.
The associated warning lamp and the
STOP
warning lamp light up in red on the
instrument panel, accompanied by the display of
a message and an audible signal.
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 driving range is greater than
1,500 miles (2,400 km), it is not displayed
automatically.




► Press this button to temporarily display the
driving range.