Subaru Impreza WRX (2011)

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    Scan tuning (SCAN)
    If you press the “SCAN” button briefly (type A, B and C audio)/continuously (type D audio), the radio will switch to the scan mode. In this mode, the radio scans through the radio band until ...

    Lubrication oil circulation in the refrigerant circuit
    Operate the air conditioner compressor at a low engine speed (at idle or low driving speeds) a few minutes each month during the off-season to circulate its oil. ...

    Automatic headlight beam leveler (models with HID headlights)
    The HID headlights generate more light than conventional halogen headlights. Therefore a driver of an oncoming vehicle may experience too much glare when your headlight beam height adjustment ...