Find out the meaning of the warning lights on your vehicle
Urgent stop warning light
This lights up when the ignition or engine is switched on and goes out as soon as
the engine is running.
It comes on with other warning lights and/or messages and is accompanied by a beep.
For your own safety, it requires you to stop immediately, as soon as traffic conditions
allow.
Switch off the engine and do not restart it. Call an approved dealer.
Brake circuit fault warning light
It lights up when the ignition or the engine is switched on and goes off after a few
seconds.
If it comes on during braking and is accompanied by the 
warning light and a beep, it indicates that the fluid level in the circuit is low
or that there is a braking system fault.
Stop as soon as traffic conditions allow and consult an approved dealer.
Battery charge warning light
It lights up when the ignition or the engine is switched on and goes off after a few
seconds.
If it comes on on the road, accompanied by the warning light and a beep, this indicates an overload or discharge in the electrical
circuit.
Stop as soon as traffic conditions allow and consult an approved dealer.
If it comes on together with the warning light and a beep, this means that the electrical circuit is overcharged or
discharged.
Oil pressure warning light
It lights up when the ignition or the engine is switched on and goes off after a few
seconds.
If it comes on on the road, accompanied by the warning light and a beep, stop immediately and cut the ignition.
Check the oil level ENGINE OIL.
If the level is normal, the warning light is related to something else.
Call an approved dealer.
Coolant temperature warning light
This lights up when you switch on the ignition or when the engine starts.
If it turns red, stop and let the engine idle for a minute or two.
If the temperature does not decrease, switch off the engine. Let the engine cool down
before checking the coolant.
Call an approved dealer.
Traction battery fault warning light
If it appears, accompanied by the 
warning light, this indicates a fault related to the operation of the traction battery.
Contact your approved Dealer straight away.
Electric motor fault warning light
When it comes on, this indicates a fault with the electrotechnical system linked to
the electric motor. Contact your approved Dealer straight away.
Electrotechnical system warning light
It appears when the temperature of the electrical assembly is too high.
Stop the vehicle without switching off the ignition.
The temperature should lower and the warning light should disappear.
If this is not the case, please consult an Authorised Dealer.
Warning light
This lights up when the ignition or engine is switched on and goes out as soon as
the engine is running.
It may light up in conjunction with other warning lights and/or messages on the instrument
panel.
It means you should drive very care- fully to an approved Dealer as soon as possible. If you fail to follow this recommendation,
you risk damaging the vehicle.
Variable power assisted steering warning light
It lights up when the ignition or the engine is switched on and goes off after a few
seconds.
If it comes on while driving, alongside the warning light , this means there is a system fault.
Call an approved dealer.
airbag warning light
It lights up when the ignition or the engine is switched on and goes off after a few
seconds. If it does not light up when the ignition is switched on, or if it lights
up when the engine is running, it indicates a fault in the system.
Contact your approved Dealer as soon as possible;
Low fuel level warning light
It lights up orange when the ignition or the engine is switched on and goes off after
a few seconds.
If it comes on orange while driving and is accompanied by a beep, fill up with fuel
as soon as possible. There is only approximately 31 miles (50 km) worth of fuel left.
Toxic fume filter system warning light
On equipped vehicles, it comes on when the engine is started and, depending on the
vehicle, when the ignition is switched off while the vehicle is in engine standby
mode STOP AND START FUNCTION, then it switches off.
Tyre under-inflation warning light
This lights up when the ignition is switched on or when the engine starts, then disappears
after a few seconds.
Anti-lock braking warning light
It lights up when the ignition or the engine is switched on and goes off after a few
seconds.
If it comes on when you are driving, it indicates a fault on the antilock braking
system.
Braking will then be as normal, without the ABS. Contact your approved Dealer straight away.
Electronic Stability Program (ESP) and traction control system warning light
It lights up when the ignition or the engine is switched on and goes off after a few
seconds.
The warning light may appear for several reasons.
Warning light for non-availability of the electronic stability control (ESC) and traction control system
Pedestrian horn fault warning light
Warning light to indicate a fault or non-availability of the "Active emergency braking" function
"Adaptive Vision" lights malfunction warning light
Rear fog light tell-tale light
Electric operating mode warning light
It is displayed when only the electric motor and traction battery are powering the
movement of the vehicle.
Freewheel indicator light
Depending on the vehicle, it lights up in grey then in green when the vehicle automatically
starts "freewheeling" in order to optimise fuel consumption.
Side light tell-tale light
Dipped beam headlight tell-tale light
Left-hand direction indicator tell-tale light
Right-hand direction indicator tell-tale light
Automatic wiping function warning light
Traction battery gauge warning light
This appears in yellow when the traction battery charge level has reached the reserve
threshold.
Main beam headlight tell-tale light
Predictive ECO driving assistant warning light
This lights up to encourage you to lift your foot off the accelerator pedal according
to the associated context (roundabout, bend, speed limit, etc.)
Brake pedal warning light
This lights up when the brake pedal should be depressed.
Gear change indicators
These come on to advise you to shift to a higher gear (arrow points upwards) or to
a lower gear (arrow points downwards) in order to optimise fuel consumption.