See also:

Turbo models
Except STI The engine is designed to operate using premium unleaded gasoline with an octane rating of 91 AKI (95 RON) or higher. If premium unleaded gasoline is not available, regular unleaded gasoli ...

Recommended fluid
Refer to “Fluids”. NOTE For optimum transmission performance, only use the automatic transmission fluid that is recommended and provided by SUBARU. If the recommended automatic transmission fluid i ...

CHECK ENGINE warning light/Malfunction indicator lamp
If the CHECK ENGINE light illuminates while you are driving, have your vehicle checked/repaired by your SUBARU dealer as soon as possible. Continued vehicle operation without having the emission ...