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ES350_300h_OM_OM33A60U_(U)
4-4. Refueling
4
Driving
Opening the fuel tank cap
● Close all the doors and windows, and turn the “START STOP
ENGINE” <“POWER”> switch off.
● Confirm the type of fuel.
■ Fuel types
Unleaded gasoline (Octane rating 87 [Research Octane Number 91] or higher)
Perform the following steps to open the fuel tank cap:
Before refueling the vehicle