How to turn on fog lights in foggy weather?

1 How to turn on fog lights in foggy days First, find the fog light switch of the vehicle. The common one is located on the lamppost behind the steering wheel, and the other is located on the left front side plate. Turn the outer ring of the light control knob to turn on the low beam, and then turn the inner ring to the fog light sign to turn on the fog light. 2 How to use fog lights in foggy days Another way is to turn the light knob to the low beam sign, and then pull out the knob to turn on the fog lights. In case of heavy fog, car owners must wait patiently, and don't rush into the fog area in order to seize time. Because the fog on the expressway is often thick and light at the beginning of the fog, it is difficult to control the speed and it is more prone to traffic accidents, so we can't take it lightly.