Refueling in cold weather

To help prevent moisture from forming in the fuel system and the risk of its freezing, use of an antifreeze additive in the fuel tank is recommended during cold weather.

Use only additives that are specifically designed for this purpose. When an antifreeze additive is used, its effect lasts longer if the tank is refilled whenever the fuel level reaches half empty.

If your SUBARU is not going to be used for an extended period, it is best to have the fuel tank filled to capacity.

    See also:

    Hill start assist system (MT models – if equipped)
    Ensure that the Hill start assist system operates properly under the following circumstances: 1. Stop the vehicle on an uphill grade by depressing the brake pedal and clutch pedal, with the engine ru ...

    ON
    This is the normal operating position after the engine is started. ...

    Front fog light switch (if equipped)
    The front fog lights operate under the following conditions. ● when the light switch is in the “” position ● when the light switch is in the “AUTO” position and the headlights turn o ...