Three problems related to blind spot detection have been reported for the 2014 Mercedes Benz E350. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 Mercedes Benz E350 based on all problems reported for the 2014 E350.
Sometimes my blind spot warning arrows will just blink while I'm driving and they won't let me know of the blind spot also my windshield is leaking through the windshield when it rains it leaks the side of the roof part is not put on properly I can tell that it is not even on both sides.
Intermittently, while driving several of the electrical systems will fail including the lane keep assist and abs. When this happens, it also causes the instrument cluster to rapidly change speeds, making the vehicle unsafe to operate as the driver is unable to tell what speed they are going, which can become extremely hazardous since this happens at random. The issue has been diagnosed to be a faulty radar sensor in the rear bumper, however the specific part has been on backorder since February 2022 and mercedes-benz has shown no signs of urgency with resolving this issue. I have a video of the ongoing hazard that I can submit as well, it's just too large to attach to this form.
My steering wheel will not telescope up/down. I have had this repaired 2x's in the past 3 years. 5/2017, 6/2018, 8/2019, 12/2020 additionally, the blind spot assist notification goes off when there's not a car around me. Typically happens when I'm driving and go down a slight decline in the road.