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.

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    Tachometer
    The tachometer shows the engine speed in thousands of revolutions per minute. CAUTION Do not operate the engine with the pointer of the tachometer in the red zone. In this range, fuel injection wi ...

    Exterior
    A sporty wagon that can get me where I need to go quickly and safely shouldn't have to worry about what it looks like. It's just that I know those crafty Subaru engineers can put together a sharp- ...

    Driver’s control center differential auto indicator light (STI)
    This light functions while the ignition switch is “ON”. When illuminated, it indicates that the driver’s control center differential is set to the auto mode. It turns off when the driver’s control c ...