Lexus GS350 Owner's Manual page 233

Fuel filler door lock condition
■
The fuel filler door may not be locked even when the vehicle's doors are locked in the fol-
lowing conditions:
When operating the door lock button inside the vehicle
●
When the automatic door locking system is operated (→P. 140)
●
When the fuel filler door is closed after the vehicle's doors are locked
●
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 incident which may result in death or serious injury.
GS350_300_GS F_OM_OM30G34U_(U)
231
4-4. Refueling
4