So let’s say you are driving down the road enjoying a beautiful summer day on your Mercedes-Benz. All your windows rolled down and the sunroof wide open. All of a sudden…..What’s that nasty smell?
Quick!!! Close all those windows and the sunroof.
As you struggle to push five buttons, you almost cause an accident.
But wait, why are you pushing all the window and sunroof switches when you can press just one button?
To close all windows and roof, press and hold the re-circulation button.
When you have passed the situation, press and hold the re-circulation button. All windows and sunroof open again and will open to the original position too!
This feature works on most Mercedes-Benz cars produced after 2000.