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:
7. Turn Signal Indicators
The arrows will flash in unison with the exterior turn signal, when using the
turn signal lever. ...
Operating Tips
Window Fogging
Windows will fog on the inside when the humidity inside the vehicle is high.
This often occurs in mild or cool temperatures when it’s rainy or humid. In most
cases, turning the air ...
Engine marking
Engine marking is stamped on the crankcase on gearbox side and includes the model
and the chassis number. ...