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:

    Engine exhaust gas (carbon monoxide)
    • Never inhale engine exhaust gas. Engine exhaust gas contains carbon monoxide, a colorless and odorless gas which is dangerous, or even lethal, if inhaled. • Always properly maintain the engine ...

    Seek in PTY (Program type) group (type A, B and C audio)
    Type A and B audio: Type C audio: In the PTY selection mode, when the preferred PTY group has been selected, pressing the “SEEK” button “” or “” seeks within that PTY group. The control f ...

    Air conditioner button
    Air conditioner button The air conditioner operates only when the engine is running. Push the air conditioner button while the fan is in operation to turn on the air conditioner. The indic ...