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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    Engine oil
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    Bulb chart
    NOTE Lights from A to D are the LED (Light Emitting Diode) type. Consult your SUBARU dealer for replacement. • Bulbs may become very hot while illuminated. Before replacing bulbs, turn off ...