 What we are looking at here is a Mercedes-Benz S-Class current model which you would be able to buy just like that if you go to a Mercedes-Benz dealership. At this S-Class we use two types of radar sensors, one behind the radiator grille, a long-range radar sensor operating in the 76 gigahertz narrowband looking about like this and Additionally, we have two more sensors operating in the 24 gigahertz frequency range ultra wideband which are fitted behind the bumpers and which look about just like this With this sensor configuration Mercedes-Benz realizes an adaptive cruise control system called dystronic plus and also an Emergency braking system which goes by the name of pre-safe brake Together with further two radar sensors 24 gigahertz radar sensors which are fitted in the rear bumper this vehicle will also monitor the so-called blind spots around the vehicle and The functionality basically is if you have a vehicle in the blind spot Which you aren't able to see in your rear-view mirror This system will give you a warning simply by turning on a small triangle in the rear-view mirror Triangle that will turn red and give you an indication that the vehicle is in your blind spot and you should be careful Not to turn into that lane If you still would like to turn into that lane the vehicle will give you a further warning when you to set the indicator and Eventually even prevent you from driving into that lane by applying a partial braking action so Here we are Let's start So this is a typical situation where you could use dystronic plus as a means to help you in urban traffic We have a vehicle Right ahead of us. We know That 50 is the speed limit So I set my dystronic plus system to 50 and it will now continue to follow the vehicle ahead of us At the maximum speed of 50 kilometers What will happen when the vehicle in front of us decelerates is our car will also decelerate We're approaching a red light So I expect the vehicle in hell of us to decelerate. I'm not doing anything by myself The vehicle is now decelerating comes to a standstill all by itself all through the radar-based system dystronic plus Still working nicely and follow this truck in front of me and Yeah, I'm trying to overtake so while I'm overtaking This truck will eventually be in my blind spot and here. This is exactly this is when the trial when the red triangle lights up this exactly happens when the When I when the truck is only barely to see for me. It's now really entering my blind spot The system warns me just because of that. So this basically gives you the opportunity To have safe lane changes