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:
Water in diesel fuel filter
The warning light on the dial turns on (on certain versions a message is displayed
on the reconfigurable multifunction display) when there is water in the diesel fuel
filter.
Turning the igni ...
Pretensioners
The Fiat Doblò (with passenger's air bag ) is fitted with pretensioners on the
front side seats to improve the protection provided by the seat belts.
These devices “feel”, that a violent ...
Treadwear
The Treadwear grade is a comparative rating, based on the wear rate of the tire
when tested under controlled conditions on a specified government test course. For
example, a tire graded 150 would ...