Lexus LS 500h 2019 Owner's Manual page 260

258 4-4. Refueling
NOTICE
Refueling
■
For Korea: Finish refueling within 30
●
minutes. If more than 30 minutes
passes, the internal valve closes. In this
condition, fuel may overflow during the
refueling process.
Press the fuel filler door opener switch
again.
Do not spill fuel during refueling.
●
Doing so may damage the vehicle,
such as causing the emission control
system to operate abnormally or dam-
aging fuel system components or the
vehicle's painted surface.
Opening the fuel tank cap
1 Press the opener switch.
For Korea: The fuel filler door will open
within about 10 seconds of the switch
being pressed. Before refueling is possible,
a message will be shown on the multi-infor-
mation display in the instrument cluster to
indicate the progress of the fuel filler door
opener.
LS500h_OM_General_OM50J66E
2 Turn the fuel tank cap slowly and
remove it, then put it into the holder
on the fuel filler door.
If the fuel filler door cannot be opened
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P.539
Closing the fuel tank cap
After refueling, turn the fuel tank cap
until you hear a click. Once the cap is
released, it will turn slightly in the oppo-
site direction.
WARNING
When replacing the fuel tank cap
■
Do not use anything but a genuine Lexus
fuel tank cap designed for your vehicle.
Doing so may cause a fire or other inci-
dent which may result in death or serious
injury.