To turn on the fog lights, you'll need to:
1. Turn on your headlights: Make sure your headlights are already on (usually by turning the headlight switch to the appropriate position).
2. Pull/Twist the headlight switch: Most likely, there's a pull-out or twisting action on the headlight switch itself that will activate the fog lights *in addition* to the headlights. Look for a symbol on the switch that resembles fog lights (often two small circles or a stylized cloud). Experiment carefully with pulling or twisting the stalk.
If this doesn't work:
* Check your owner's manual: Your owner's manual will have a definitive diagram and explanation of the headlight and light switch functions.
* Inspect the fuses: A blown fuse could prevent the fog lights from working. Check your fuse box (usually under the hood or inside the cabin) for a fuse related to the fog lights.
* Examine the bulbs: It's possible the fog light bulbs are burnt out. You'll need to access the fog lights (usually located in the front bumper) to check and replace them if needed.
If you've tried all of this and the fog lights still don't work, it's best to consult a mechanic as there could be a more complex electrical issue.