See also:

Front fog light switch (if equipped)
The front fog lights operate under the following conditions. ● when the light switch is in the “” position ● when the light switch is in the “AUTO” position and the headlights turn o ...

California fuel
If your vehicle was certified to California Emission Standards as indicated on the underhood tune-up label, it is designed to optimize engine and emission control system performance with gasoline ...

If the light illuminates constantly
If the light illuminates constantly while driving or does not turn off after the engine starts, an emission control system malfunction has been detected. You should have your vehicle checked by an ...