Lexus GS430 User Manual page 157

The fuel filler door opener switch is located in the switch box.
G15018
1. Push the button to use the switch box and then push
the fuel filler door opener switch.
After operation, be sure to close the switch box to its original
position.
When refueling, turn off the engine.
EXTERIOR EQUIPMENT
CAUTION
D Do not smoke, cause sparks or allow open flames
when refuelling. The fumes are flammable.
D When opening the cap, do not remove the cap
quickly. In hot weather, fuel under pressure could
cause injury by spraying out of the filler neck if the
cap is suddenly removed.
D To reduce the chance of injury in case of an accident
or a sudden stop, keep the switch box closed when
not in use while driving.
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