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:
Transmission
Modifications or repairs to the fuel system that are not carried out properly
or do not take the system’s technical specifications into account can cause malfunctions
leading to the risk of fire ...
Front and side airbags
The vehicle can be fitted with front air bags for the driver and passenger and
with side bags. ...
Cargo Area Features
The rear seatbacks have a fold down feature to allow increased cargo capacity.
Push down the release button, located at the outboard top of the seatback and
move the seatback to its foldeddown posi ...