Turning on the lighting
1 - low beam. When the external lighting switch is in the position
2 - high and low beam headlights. When the external lighting switch is in the position
3 - sound signal. High beam regardless of the position of the external lighting switch
Turn indication
4 - indication of right turn/lane change.
[Article was borrowed from the website MercedesMAN.ru]
5 - left turn/lane change indication.
The steering column indicator returns to its original position automatically after a turn is made.
Turning on the windshield wipers
6 - turning on the glass cleaner without supplying cleaning fluid.
7 - operating modes of the cleaner:
- 0 - off
- I - interval mode
- II - normal operating mode
- III - accelerated mode
If the windscreen wiper blades are blocked, for example, by snow or ice, the cause should be eliminated. In this case, the key should be removed from the ignition switch.
Once the blockage has been cleared, turn the glass cleaner back on by inserting the key into the lock and turning it to position I.