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.

    See also:

    Illumination brightness control
    The brightness of clock display, audio, air conditioner, information display and instrument panel illumination dims when the light switch is in the “” or “” positions. You can adjust brightness of t ...

    Cooling fan, hose and connections
    Your vehicle employs an electric cooling fan which is thermostatically controlled to operate when the engine coolant reaches a specific temperature. If the radiator cooling fan does not operate ...

    Corrosion protection
    Your SUBARU has been designed and built to resist corrosion. Special materials and protective finishes have been used on most parts of the vehicle to help maintain fine appearance, strength, a ...