The warning light on the dial turns on (on certain versions together with the message on the display) when one or more doors, the boot (indication fitted on some versions only) or the bonnet are not properly shut.
Symbols 
shown on the multifunction
display indicate incomplete left/right door closing.
With doors and boot open, if 4 km/h speed is exceeded the buzzer will sound (only for versions with reconfigurable multifunction display).
IMPORTANT On versions not fitted with electric door lock, no warning message will be displayed if door is not perfectly closed or is left open.
See also:
Left-hand and right-hand direction indicator
(green - intermittent) (Natural Power versions)
The warning light turns on when the direction indicator control lever is moved
downwards or, together with the right indicator, when the hazard war ...
Low battery charge
Turning the key to MAR the warning light on the dial turns on, but it should
go out as soon as the engine is started (with the engine running at idle speed a
brief delay in going out is allowed) ...
Hazard Warning Flashers
The Hazard Warning flasher switch is located on the instrument panel below the
radio.
Press the switch to turn on the Hazard Warning flashers. When the switch is activated,
all directional turn ...