Toyota PRIUS Owner's Manual page 294

294
4-4. Refueling
NOTICE
■ Refueling
Do not spill fuel during refueling.
Doing so may damage the vehicle, such as causing the emission control
system to operate abnormally or damaging fuel system components or the
vehicle's painted surface.
Opening the fuel tank cap
Press the opener to open the
1
fuel filler door.
Turn the fuel tank cap slowly to
2
open and hang it on the back of
the fuel filler door.
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