In fog you should use dipped headlights or front fog lights. Also you should use high intensity rear ( fog) lights.
in the fog
Fog Lights only, Low Beam only or Fog Lights + Low Beams.
Fog lights use special brackets which sit recessed on a 2001 Chevy Cavaliers bumper. To install the fog lights mount the units into the bumper brackets. Then splice the fog lights into the existing wire harness. Use a switch if necessary.
Low beams and fog lights if equipped. High beams only light-up the fog more.
Use the low beams if your car is not equipped with fog lights. It's never recommended to use high-beams in fog, as it makes it about 4x harder to see, and makes the fog look denser.
Yes... it is.
The ones that come with it You can use the fog lights for bad weather conditions but most people these days run the fog lights all the time, very inconsiderate.
low beams
When its foggy or a snowstorm
You can but it makes matters worse. This would be the time to use your fog lights if you have them.
No, the fog lights have a switch.No, the fog lights have a switch.