Type A:
Turn the headlight switch to the position
or 
.
Turn the fog light switch to the position
to turn on the rear fog lights.
When the headlight switch is turned to the OFF position, the fog light switch also moves to the OFF position.
Type B:
Turn the headlight switch to the position
to simultaneously switch on the rear and front fog lights.
When the headlight switch is turned to the OFF position, the rear fog light switch goes to the ON position
.
Rear fog lights should only be used in poor visibility conditions (usually less than 100 meters).