See also:

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. ...

Oil pressure warning light
If this light illuminates when the engine is running, it may indicate that the engine oil pressure is low and the lubricating system is not working properly. If the light illuminates while driving ...

Temperature control dial
Temperature control dial This dial is used to set the desired interior temperature. With the dial set to your desired temperature, the system automatically adjusts the temperature of air su ...