See also:

Air pollution
Industrial pollution, the presence of salt in the air in coastal areas, or heavy road salt use accelerates the corrosion process. Road salt also accelerates the disintegration of paint surfaces. ...

Automatic operation
Cooling and/or dehumidified heating (AUTO) This mode may be used all year round as the system automatically works to keep a constant temperature. Air flow distribution and fan speed are also co ...

Compass display (if so equipped)
This unit measures terrestrial magnetism and indicates the heading direction of the vehicle. With the ignition placed in the ON position, press the button as described in the charts below t ...