refuelling Lexus ES300 1999 Owner's Manuals (in English)

EXTERIOR EQUIPMENT
102
CAUTION
Do not smoke, cause sparks or allow open flames
when refuelling. The fumes are flammable.
 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.
15E007
2. To remove the fuel tank cap, turn the cap slowly
counterclockwise, then pause slightly before
removing it. The removed cap can be stored on the
back side of the fuel filler door.
It is not unusual to hear a slight swoosh when the cap is
opened. When installing the cap, turn the cap clockwise
until you hear a click.
If the cap is not tightened securely, the malfunction
indicator lamp comes on. Make sure the cap is tightened
securely.
The indicator lamp goes off after driving several times.
If the indicator lamp does not go off, contact your Lexus
dealer as soon as possible.