Subaru Impreza WRX (2011)

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    Recommended shifting speeds
    The best compromise between fuel economy and vehicle performance during normal driving is ensured by shifting up at the speeds listed in the following table. ...

    Traction AA, A, B, C
    The traction grades, from highest to lowest, are AA, A, B and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government t ...

    Displaying radio PS (Program Service Name) and RT (Radio Text)
    Type A and B audio Type C audio If the PS (Program Service Name) and/or RT (Radio Text) are available, pressing the “TEXT” button changes the display among PS, RT and frequency. The initial setting ...