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:
FM/AM selection
Type A and B audio
Type C audio
Push the “FM/AM” button when the radio is off to turn on the radio.
Push the “FM/AM” button when the radio is on to select FM1, FM2, FM3 or AM reception.
Each brief ...
Turbo models except STI
1) Power steering fluid reservoir
2) Manual transmission oil level gauge (MT)
3) Clutch fluid reservoir
4) Brake fluid reservoir
5) Fuse box
6) Battery
7) Windshield washer tank
8) Engine oil ...
Exterior
1) Engine hood
2) Headlight switch
3) Replacing bulbs
4) Wiper switch
5) Moonroof
6) Door locks
7) Tire pressure
8) Flat tires
9) Snow tires
10) Front fog light switch
11) Tie-down hooks
...