See also:

Removing spots
Remove tar and oil spots, industrial dust, insects, and tree sap as quickly as possible from the surface of the paint to avoid lasting damage or staining. Special cleaning products are available ...

Temperature
High temperatures accelerate the rate of corrosion to those parts which are not well ventilated. ...

Controls
Outside air circulation: Push the air recirculation button to turn off the indicator light on the button. The air flow is drawn from outside the vehicle. Air recirculation: Push the air recircu ...