2-3. Operating the lights and windshield wipers
Fog light switch
The fog lights improve visibility in difficult driving conditions, such
as in rain or fog. The fog lights can be used when the headlights or
front position lights are turned on. (The rear fog lights can be used
when the front fog lights are turned on.)
190
IS250/220d/200d_EE
Fron
Rear
Releasing the switch ring
returns it to
Operating the switch ring
again turns only the rear fog
lights off.
Turns the front and
rear fog lights off
Turns the front fog
lights on
Turns both front and
rear fog lights on
.