2016 Mercedes-Benz S550 4MATIC Other or unknown Problems

“Collision prevention assist plus does not work. It's suppose to work from 4 MPH to 65 MPH.it does not recognize stopped cars or objects in it's path.it's suppose to autonomously apply the brakes to help prevent collisions with other vehicles. It never intervenes.when a car cuts me off or pulls out in front of me or stops in front of me,the safety features do not intervene.I have to brake hard to avoid a collision every time. …”

“From 2014 through 2016 the intelligent drive and the driver assistance package does not work. I keep saying the s550 thinks 200 feet is 90 feet and 100 feet is 30 feet. What I mean to say is the systems think 90 feet distance is 200 feet away and 30 feet is 100 feet away. It does not measure the distance properly. It could be, and most likely, a programing issue. It is the same on all the 2014 through 2016 s550's I have tried. …”

“In 2015 mercedes bought back my 2014 s550 due to the reasons stated here.they also helped me buy a 2016 s,which came in around 12/18/2015 figured the problems would have been fixed by then.mercedes had enough time to fix them if they wanted to since I have been complaining since I first got my 2014.I immediately complained, when my 2016 came in about the same issues as my 2014 head.the distronic plus.you choose the distance you want to keep from the car in front. …”

“2016 mercedes cls550... I bought this car used and I've had it for about 6 months. I've already had a seizure in the car and was found slumped over by florida highway patrol at a dead stop with the car running and the air on and I woke up in the hospital. Something is wrong with the air conditioner causing carbon monoxide poisoning is the only thing that I can put together. The hospital obviously would not think that it was because of my air conditioner. They did a cat scan everything fine . They did a covid test everything and I was cleared and out the door in 5 hours. …”

“All the safety complaints in the past two forms happen in all the 2014,2015. And 2016 mercedes s550. The cars are suppose to practically drive themselves. It even has steering assist that keeps the car centered in the lane and will even steer around curves. It is suppose to keep pre set distances from the car in front that you can set between 100 and 200 feet. It is suppose to stop before hitting an object in front of the car. None work. What is going to happen when in 2020 when the car mercedes build will actually drive itself. …”