If the Fiat CODE system fails to recognize that code transmitted by the ignition
key (instrument panel warning light 
on) the emergency startup can be performed by using the CODE card code.
See section “In an emergency”.
Catalyzed vehicles must not be bump started (pushed, towed or coasted downhill) as this could cause fuel to flow into the catalytic exhaust system and damage it beyond repair.
Remember that until the engine has started the brake booster and hydraulic
power steering systems will not work and a greater effort will therefore be required
to depress the brake pedal or turn the steering wheel.
See also:
24. Door Ajar
This light will turn on to indicate that one or more doors or the trunk may be
ajar. ...
Tailgate emergency opening
On versions with front seats that do not fold over, there is an opening device
inside the tailgate to allow the occupants to evacuate the rear seats in an emergency.
To unlock the tail age, operat ...
Key-In-Ignition Reminder
Opening the driver’s door when the key is in the ignition and the ignition switch
position is OFF/LOCK, sounds a signal to remove the key. ...