Warning lights
The presence and operation of the warning lights DEPEND ON THE EQUIPMENT AND THE COUNTRY.

Instrument panel A: it lights up when the ignition is switched on.
Some warning lights are accompanied by a message.
High beam warning light
Dipped beam warning light
Front fog light
warning light
Rear fog light
warning light
Left turn signal warning light
Right turn signal warning light
The warning light
requires a visit to a Brand Representative as soon as possible; drive carefully.
Failure to follow this recommendation may damage the vehicle.
The warning light
you must, for your safety, stop immediately, in accordance with traffic conditions. Switch off the engine and do not restart it. Contact a Brand Representative.
The absence of a visual or audible response indicates a fault in the instrument panel. Stop immediately, as soon as traffic conditions allow. Make sure the vehicle is properly secured and contact a Brand Representative.
The presence and operation of the warning lights DEPEND ON THE EQUIPMENT AND THE COUNTRY.

Warning light
It lights up when the ignition is switched on, then goes out as soon as the engine runs. It may light up together with other warning lights and/or messages on the instrument panel.
It requires a visit to a Brand Representative as soon as possible; drive carefully. Failure to follow this recommendation may damage the vehicle.
Stop
warning light
It lights up when the ignition is switched on, then goes out as soon as the engine is running. It lights up together with other warning lights and/or messages, and is accompanied by an audible signal.
For your safety, it requires an immediate stop, in accordance with traffic conditions.
Switch off the engine and do not restart it.
Contact a Brand Representative.
Power-assisted parking brake fault warning light and brake circuit fault warning light
If it comes on when braking, together with the
and an audible signal,
this indicates a drop in fluid level in the circuits or a fault in the braking system. Stop the vehicle and contact a Brand Representative.
Battery charge
warning light
If it lights up together with the warning light
and an audible signal, this indicates
an overcharge or discharge of the electrical circuit.
Oil pressure
warning light
If it comes on while driving, together with the
and an audible signal,
stop immediately and switch off the ignition.
Check the oil level (refer to the "Engine oil level" section in chapter 4). If the level is normal, the cause lies elsewhere: contact a Brand Representative.
Handbrake or power-assisted parking brake applied warning light
Refer to the "Handbrake" or "Power-assisted parking brake" sections in chapter 2.
THE PRESENCE AND OPERATION OF THE WARNING LIGHTS DEPEND ON EQUIPMENT AND COUNTRY

Low fuel
warning light
It lights up when the ignition is switched on, then goes out after a few seconds. If it lights up while driving, refuel as soon as possible. You have approximately 50 km of range remaining from the first time the warning light comes on.
Front seat belt unfastened warning light
It lights up when the engine starts. If the driver's or front passenger's seat belt (when the seat is occupied) is not fastened and the vehicle reaches approximately 20 km/h, it flashes and an audible signal sounds for approximately 120 seconds.
Note: an object placed on the front passenger seat may in some cases trigger the warning light.
Rear seat belt unfastened warning light
The number of rear seat belts fastened is shown on the instrument panel A for approximately 30 seconds each time:
- vehicle start-up;
- a door is opened;
- a rear seat belt is fastened or unfastened.
Make sure rear passengers are properly belted and that the number of belted seats shown matches the number of occupied seats on the rear bench.
Front passenger airbag
OFF
Refer to the "Child safety: front passenger airbag deactivation/activation" section in chapter 1.
Airbag warning light
It lights up when the engine starts, then goes out after a few seconds.
If it does not light up when the ignition is switched on, or if it lights up with the engine running, this indicates a system fault.
Consult a brand representative as soon as possible.
Speed limiter and cruise control warning lights
Refer to the "Cruise control" and "Speed limiter" sections in chapter 2.
Heated seats
operation warning light
It indicates that one of the heated seats is in operation.
THE PRESENCE AND OPERATION OF THE WARNING LIGHTS DEPEND ON EQUIPMENT AND COUNTRY

Electronic stability control (ESC) and traction control warning light
Refer to the "Driving correction and assistance devices" section in chapter 2.
Glow plug
warning light (diesel versions)
Ignition on, it lights up. It indicates that the glow plugs are operating. As soon as it goes out, the engine can be started.
Emission control system
warning light
It lights up when the ignition is switched on, then goes out when the engine starts.
- If it stays on continuously, contact a brand representative as soon as possible;
- if it flashes, reduce engine speed until the flashing stops.
Consult a brand representative as soon as possible.
Refer to the "Anti-pollution advice, fuel economy, driving" section in chapter 2.
Engine stand-by
indicator light
Refer to the "Stop and Start function" section in chapter 2.
Engine stop-start
unavailable indicator light
Refer to the "Stop and Start function" section in chapter 2.
Anti-lock braking
system warning light
It lights up when the ignition is switched on, then goes out after a few seconds.
If it does not go out after switching on the ignition, or if it lights up while driving, it indicates a fault in the anti-lock braking system (ABS). The braking system then operates as on a vehicle not fitted with ABS.
Consult a Brand Representative as soon as possible.
Gear change indicators for manual gearbox
Gear change indicators
for automatic gearbox. They light up to advise you to select a higher gear (up arrow) or a lower gear (down arrow).
Tyre pressure loss warning
Refer to the "Low tyre pressure warning" section in chapter 2.
Test yourself
A quick Renault Laguna quiz: every answer comes with an explanation and a link to the manual page.