Subaru Impreza WRX (2011)
Subaru Impreza WRX / Gallery / Subaru Impreza WRX (2011)
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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 ar ...
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 ca ...
Setting passkey
1. Select the “SET PASSKEY” menu by operating the “TUNE/TRACK/CH” dial.
After the currently set passkey is displayed, a new passkey can be entered.
2. Input the new passkey by operating the “TUNE/TR ...
