Instruments -> Warning and indicator lamps for Your Citroen C3 Aircross SUV First Generation (2017-2023)

Instruments  
Associated warnings  
Digital instrument panel  
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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.  
Good fuel consumption at the moment:  
the maximum number of eco bars and  
the leaf pictogram are shown in green.  
When the ignition is switched on  
1. Econometer leaf  
2. Fuel gauge  
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.  
3. Remaining range (miles or km)  
4. Gear efficiency indicator  
5. Total distance recorder (miles or km)  
6. Digital speedometer (mph or km/h)  
7. Coolant temperature indicator (°C)  
Warning lamp continuously  
lit  
Bad fuel consumption at the moment:  
the minimum number of eco bars and  
the leaf pictogram are shown in red.  
Econometer leaf  
The illumination of a red or orange warning  
lamp may indicate the occurrence of a fault  
that needs further investigation.  
In order to help adopt a more economical and  
environmentally friendly driving style, this  
function provides the driver a visual indication  
of the fuel consumption at the moment, based  
on its driving style.  
Warning and indicator  
lamps  
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.  
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.  
On the eco-score value spectrum, here are  
the indications of the best and worst fuel  
consumption at the moment:  
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Instruments  
(2): Contact a CITROËN dealer.  
(3): Visit a CITROËN dealer.  
Carry out (1).  
Seat belts not fastened/unfastened  
Fixed or flashing, accompanied by an  
increasing audible signal.  
A seat belt has not been fastened or has been  
unfastened.  
Clean and retighten the terminals. If the  
warning lamp does not go off when the engine  
is started, carry out (2).  
List of warning and indicator  
lamps  
Parking brake  
Fixed.  
Orange warning/indicator lamps  
Red warning/indicator lamps  
The parking brake is applied or not  
properly released.  
Service  
STOP  
Flashing.  
Fixed, associated with another warning  
lamp, accompanied by an audible signal  
(single tone buzzer).  
Brake system  
A fault has been detected.  
Carry out (3).  
Fixed when the ignition is ON.  
The Electronic Brake Distribution (EBD)  
or the brake system has a fault or the brake fluid  
level has dropped significantly.  
If necessary, top up with fluid that complies  
with the manufacturer's recommendations. If  
the problem persists, carry out (2).  
Fixed when driving.  
Fixed.  
It indicates a serious fault with the engine,  
low engine oil & coolant temperature warning,  
braking system, airbag malfunction or a major  
electrical fault.  
The servicing interval has been  
exceeded.  
Your vehicle must be serviced as soon as  
possible. Carry out (3).  
Carry out (1) and then (2).  
Anti-lock braking system (ABS)  
Fixed.  
The anti-lock braking system has a fault.  
The vehicle retains conventional braking.  
Drive carefully at moderate speed, then carry  
out (3).  
Maximum engine coolant temperature  
Fixed.  
The temperature of the cooling system  
is too high.  
Carry out (1), then wait until the engine has  
cooled down before topping up the level, if  
necessary. If the problem persists, carry out (2).  
The brake system has a fault.  
Carry out (1) then (2).  
Airbags  
Fixed.  
The airbag system is faulty.  
Carry out (3).  
Under-inflation  
Fixed, accompanied by the flashing of  
one or more tyres on the tyre under-  
inflation indicator.  
Engine oil pressure  
Fixed.  
Oil pressure is insufficient.  
Carry out (1) and then (2).  
Door(s) open  
Fixed.  
An audible signal supplements the alert  
if the speed is higher than 5 km/h.  
A door or the boot is not properly closed.  
The pressure in one or more tyres is too low.  
Check the pressure of the tyres as soon as  
possible.  
Reinitialise the detection system after adjusting  
the pressure.  
12 V battery charge  
Fixed.  
The battery charging circuit has a fault  
(dirty terminals, slack or cut alternator belt,  
etc.).  
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Instruments  
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).  
Drive carefully at moderate speed, then carry  
out (3).  
Dipped beam headlamps  
Fixed.  
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The lamps are on.  
Low fuel level  
Fixed, with the reserve level shown in  
orange, accompanied by an audible  
signal.  
Sidelamps  
Fixed.  
The lamps are on.  
When it first comes on, there  
are approximately 5 litres of fuel remaining in  
the tank (reserve).  
Front foglamps  
Fixed.  
Dynamic stability control (DSC)/Anti-slip  
regulation (ASR)  
The front foglamps are on.  
Until the fuel level is topped up, this alert will  
be repeated every time the ignition is switched  
on, with increasing frequency as the fuel level  
decreases and approaches zero.  
Refuel without delay to avoid running out of  
fuel.  
Never drive until completely empty, as this  
could damage the fuel pump, the emissions  
control and injection systems.  
Blue warning/indicator lamps  
Flashing.  
DSC/ASR regulation is activated in the  
event of a loss of grip or trajectory.  
Fixed.  
The DSC/ASR system has a fault.  
Carry out (3).  
Main beam headlamps  
Fixed.  
The lamps are on.  
Black/white warning lamps  
Service  
Hill start assist  
Flashing.  
Fixed, associated with the STOP warning  
lamp.  
A fault has been detected.  
Carry out (3).  
Fixed.  
The servicing interval has been  
exceeded.  
Your vehicle must be serviced as soon as  
possible. Carry out (3).  
Green warning/indicator lamps  
The system has a fault.  
Carry out (3).  
Stop & Start  
Fixed.  
Engine self-diagnostic system  
Fixed.  
The engine system or emissions control  
system has a fault.  
The warning lamp should go off when the  
engine is started.  
Carry out (3) quickly.  
When the vehicle stops, the Stop & Start  
system puts the engine into STOP mode.  
Flashing temporarily.  
STOP mode is momentarily unavailable  
or START mode is automatically triggered.  
For more information, refer to the Driving  
section.  
Indicators  
Service indicator  
Power steering  
Fixed.  
Direction indicators  
The vehicle servicing must be done according  
to the distance covered (kilometres or miles) or  
the time elapsed since the last service.  
Direction indicators with audible signal.  
The direction indicators are on.  
The power steering has a fault.  
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