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:
Rubber tubing
Follow the “Service Schedule” to the letter as concerns braking and fuel line
rubber tubing. Ozone, high temperatures and long absence of fluid in the system
can in fact cause the hardening and cr ...
Brake fluid
Unscrew cap and check that the fluid level in the reservoir is at maximum.
Fluid level in the reservoir shall not exceed the MAX mark.
If fluid has to be added, it is suggested to use the brake fl ...
Failure warnings
In case of parking sensor failure, the driver is warned when engaging reverse
by high sound warning (for 3 seconds). ...