2020 CITROEN C5 AIRCROSS engine

14
Anti-lock Braking
System (ABS)Fixed.The anti-lock braking system has
a
fault. The vehicle retains conventional braking.
Drive carefully at reduced speed, then carry out (3).
Warning/indicator lamp
StateCause Actions/Observations
Service Temporarily 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 ser vice
spanner flashing then
fixed.
The servicing interval has been
exceeded.
The vehicle must be ser viced as soon as possible.
Only with BlueHDi Diesel engines.
(1) : You must stop as soon as it is safe to do
so and switch off the ignition. (2): Contact a
CITROËN dealer or a qualified
workshop. (3)
: Go to a
CITROËN dealer or a qualified
workshop.
Orange warning/indicator lamps
Instruments

15
Warning/indicator lampStateCause Actions/Observations
AdBlue
®On for around
30 seconds when
starting the vehicle,
accompanied by
a
message indicating
the remaining driving
range. The remaining 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
remaining driving range.The remaining driving range is
between 500 and 62 miles (800 and
10 0


k m). Top up the AdBlue® as soon as possible
, or carry
out (3).
Flashing,
accompanied by an
audible signal and
a

message indicating
the remaining driving
range. The remaining driving range is less
than 62

miles (100

km). Yo u must
top up the AdBlue
® to avoid star ting
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
starting prevention system required
by legislation prevents starting of the
engine. To restart the engine, top up the AdBlue® or carry
out (2).
It is essential to add at least 5

litres of AdBlue
® to its
tank.
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Instruments

16
Warning/indicator lampStateCause Actions/Observations
+
+ SCR emissions
control system
Fixed when the ignition is
switched on, accompanied
by an audible signal and
a


message.A fault with the SCR emissions
control system has been detected. This alert disappears once the exhaust emissions
return to normal levels.
AdBlue® warning lamp
flashing, on switching
on the ignition,
associated with the
fixed Ser vice and
Engine self-diagnostic
warning lamps,
accompanied by an
audible signal and
a

message indicating
the remaining driving
range.Depending on the message
displayed, you can continue driving
for up to 685
miles (1,100 km) before
the engine starting prevention
system is triggered. Carry out (3) as soon as possible to avoid star ting
being prevented
.
AdBlue
® warning
lamp flashing, on
switching on the
ignition, associated
with the fixed Ser vice
and Engine self-
diagnostic warning
lamps, accompanied
by an audible signal
and a

message
indicating that starting
is prevented. An engine immobiliser prevents
the engine from restarting (over
the authorised driving limit after
confirmation of a
fault with the
emissions control system). To start the engine, carry out (2).
Instruments

17
Engine self-
diagnostic
systemFlashing.
The engine management system has
a
fault.There is a risk that the catalytic converter will be destroyed.
C arry 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.
Warning/indicator lamp StateCause Actions/Observations
Collision Risk
Alert/Active
Safety Brake Flashing.
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 Brake Fixed, accompanied
by the display of
a


message.The system has been deactivated, via
the vehicle configuration menu.
Active Lane
Departure
Warning System Fixed.
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.
+ Active Lane
Departure
Warning System
Fixed.
The system has a
fault.Carry out (3).
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Instruments

19
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 system is faulty: tyre pressures
are no longer monitored.
Under-inflation detection is no longer monitored.
As soon as possible, check the pressure of the tyres
and carry out (3).
Warning/indicator lamp
StateCause Actions/Observations
Diesel engine
pre-heating Fixed.
The period of
illumination depends
on the climatic
conditions. The ignition is on.
Wait until the warning lamp goes off before starting.
If the engine does not start, switch the ignition off and
then on, wait until the 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 "rear ward facing" child seat, unless
there is a
fault with the airbags (Airbags warning lamp
o n).
Airbags Fixed. One of the airbags or seat belt
pretensioners is faulty. Carry out (3).
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Instruments

21
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.
In the event of a
fault, illumination of
this warning lamp is accompanied by
a


message.Carry out (3) if automatic application/release is no
longer possible.
The brake can be applied or released manually.
+ Automatic
application
(with electric
parking brake)
Fixed, accompanied
by the message
"Parking brake fault".
Automatic application is not
available, the parking brake can only
be used manually. Use the electric parking brake control lever.
If automatic release is also not available, use manual
release.
Warning/indicator lamp
StateCause Actions/Observations
Malfunction
(with electric
parking brake) Fixed.
The electric parking brake has
a


fault.Carry out (3) quickly.
+ Fixed, accompanied
by the message
"Parking brake fault".
You can no longer immobilise the
vehicle with the engine running.
If manual application and release are not working, the
electric parking brake control lever is faulty.
The automatic functions must be used at all times and
are automatically reactivated in the event of failure of
the control lever.
Carry out (2).
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Instruments

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

26
Indicators
Service indicator
The ser vice indicator is displayed on the instrument panel. Depending on the vehicle version:
- t he distance recorder display line indicates the distance remaining before the next ser vice is
due, or the distance travelled since it was due preceded by the sign "-".
-

a
n alert message indicates the distance remaining, as well as the period before the next ser vice
is due or how long it is overdue.
Warning/indicator
lamp State
CauseActions/
Observations
Ser vice
spanner Lights up temporarily
when the ignition is
switched on.
Between 620 and
1 ,860 miles (1,000 and
3,000
km) remain before
the next ser vice is due.
Fixed, when the
ignition is switched
on. The ser vice is due in
less than 620
miles
(1,000


km).Have your vehicle
serviced very soon.
+ Ser vice
spanner
flashing
Flashing then fixed, when
the ignition is switched on.
(With BlueHDi Diesel
engines, associated
with the Ser vice warning
lamp).The servicing interval
has been exceeded.
Have your vehicle
ser viced as soon as
possible.
Resetting the service indicator
The ser vice indicator must be reset after each
service.
If you have carried out the ser vice on your
vehicle yourself:
F

s
witch off the ignition,
F

p
ress and hold this button,
F

s
witch on the ignition; the distance recorder
display begins a


countdown,
F

r
elease the button when =0 is displayed; the
spanner disappears.
Following this operation, if you wish to
disconnect the battery, lock the vehicle
and wait at least five minutes for the reset
to be registered.
Instruments