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:
Failure warnings
ABS failure
If warning light lights up together
with the message on the reconfigurable multifunction display (where provided) (see
section “Warning lights and messages”) this indicates a fault i ...
Advanced Front Air Bag Features
The Advanced Front Air Bag system provides output appropriate to the severity
and type of collision as determined by the Occupant Restraint Controller (ORC),
which may receive information from the ...
General information
Turning on of warning light is accompanied by specific message and/or by buzzer
sound where provided by instrument panel. These indications are concise and cautionary
and shall not be considered a ...