See also:

Turn signal/hazard indicator lights
The appropriate light flashes when the turn signal switch is activated. Both lights flash when the hazard switch is turned on. ...

Warning/indicator lights and audible reminders
Anti-lock Braking System (ABS) warning light Brake warning light Charge warning light Door open warning light Electric power steering warning light Engine oil pressure w ...

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. ...