See also:

Fog light switch
The fog lights improve visibility in difficult driving conditions, such as in rain and fog. - U.S.A. 1. Turns the front fog lights off. 2. Turns the front fog lights on. - Canada 1. Turn ...

Headlight switch
The headlights can be operated manually or automatically. The side marker, parking, tail, license plate and instrument panel lights turn on. The headlights and all lights listed above turn on ...

Emission inspection and maintenance (I/M) programs
Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. If the malfunction indic ...