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:
When “CHECK DEVICE” is displayed
This message is displayed under the
following conditions.
- When there is a short in the USB bus
- When a non-corresponding device (for
example a USB mouse) is connected
- When a non-correspo ...
Selecting audible signal operation
Using an electronic chirp, the system will give you an audible signal when the
doors lock and unlock. If desired, you may turn the audible signal off.
To deactivate the audible signal, perform the ...
Refrigerant for your climate control system
Your air conditioner uses ozone friendly refrigerant HFC134a. Therefore, the method of adding, changing or checking the refrigerant is different from the method for CFC12 (freon). Consult your SUBARU ...