Fuel octane rating

This octane rating is the average of the Research Octane and Motor Octane numbers and is commonly referred to as the Anti Knock Index (AKI).

Using a gasoline with a lower octane rating can cause persistent and heavy knocking, which can damage the engine.

Do not be concerned if your vehicle sometimes knocks lightly when you drive up a hill or when you accelerate. Contact your SUBARU dealer if you use a fuel with the specified octane rating and your vehicle knocks heavily or persistently.

    See also:

    Registering (pairing) device
    1. Select the “PAIR AUDIO” (type C audio)/“Pair Audio Player” (type D audio) menu. If a device is already registered, “MEMORY FULL” is displayed and the mode changes to the Bluetooth® audio ...

    Activating and deactivating the alarm system
    To change the setting of your vehicle’s alarm system for activation or deactivation, do the following. 1. Disarm the alarm system. Refer to “Disarming the system”. 2. Sit in the driver’s seat ...

    When checking or servicing in the engine compartment (non-turbo models)
    - Do not contact the belt cover while checking the components in the engine compartment. Doing so may cause your hand to slip off the belt cover and result in an unexpected injury. - D ...