Two problems related to warnings have been reported for the 2021 Mercedes Benz E350. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 Mercedes Benz E350 based on all problems reported for the 2021 E350.
I was parking and the 360 view sensor did not come up. When I tried to back out and move forward again, I realized the back up camera would not come on. I turned the car on and off and then tried again to reverse to engage the camera but was instead given a message that says system inoperative.
When in reverse, sometimes the rearview camera image does not come and and the parking sensors do not work. An inoperative rearview camera display and/or parking sensors can reduce the driver’s view and awareness of what is behind the vehicle, increasing the risk of a crash. This has been happening over the last 2 years infrequently. When the issue was brought up at the dealer during service, their recommendation was to bring the vehicle in immediately at the time it occurs, but I haven't been able to do so with work. Now this issue is happening more frequently. There is a campaign online that is for the same issue I'm having: April 1, 2021 NHTSA campaign number: 21v228000 rearview camera and parking sensors malfunction.