Look for the wiper/washer icon......press and hold for the desired amount of official Mercedes windshield cleaning solution. They don't emit water...that's for the lower class of cars.
with a car like that, you can afford to hire someone to do it.
No, I mean there must be a way for the car to emit water and let the wiper do it, like in the raining condition.
well, in my little ol' Toyota, I just pull the lever for my windshield wipers, I don't know about a mercedes. Have you called a Mercedes dealership? Try the service department.
If ya have to ask this, you shouldn't have a Mercedes.
well, I read the manual, and do accordingly. The wiper works, but no water emits. So I suspect the car does not do that. That's why I have to ask.
Maybe it needs fluid added.
Look under the hood (if you're allowed), find the official Mercedes fluid reservoir, and check the level.
Use news paper,water.
absolutely the best method. any glass!!! got my vote.