Maserati GranTurismo Owner's Manual page 266

Driving and Driver Assistance Systems
Specifications"). When the fuel nozzle
"clicks" or shuts off, the fuel tank is
basically full: it is possible to further
ensure refuelling by enabling the fuel
nozzle additional fuel supply until
twofold clicks. After the two additional
clicks, the amount of fuel allowed by
the system is very low, we recommend
therefore not to persist further.
• Wait approximately 10 seconds before
removing the fuel nozzle in order to
ensure completed supply of residual
fuel and restrict the risk of fouling the
fuel filler door area.
• Remove the fuel nozzle.
• Insert the cap on the fuel filler neck.
• Tighten the cap, turning it clockwise
5
until it stops.
• Close the fuel filler door.
CAUTION!
To avoid fuel spillage and overfilling, do
not "top off" the fuel tank after filling.
Fuel Filler Cap Open Warning
Light
After refuelling the car performs
a check of the fuel filler cap
and the amber warning light on
the cluster display comes on if it is not
correctly closed, after approximately
10 minutes also depending on driving
conditions.
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If the problem is in the fuel system, the
Malfunction Indicator Light
comes on.
If the fuel filler cap is locked and the
issue remains in the system, at the
next engine start only the Malfunction
Indicator Light comes on. In this
case, contact the Service Network.
Emergency Fuel Filler Door
Release
If you are unable to unlock the fuel filler
door using the key fob, use the fuel filler
door emergency release located in the
boot.
• Open the boot lid (see "Open and
Close the Boot Lid" in section "Before
Driving").
• Lift the boot ground coverage.
• Pull the release cable in the left part of
the compartment moderately to avoid
its possible break. It's not possible to
feel or hear the unlocking of the fuel
filler door actuator.
also
• Then open normally the fuel filler door.