8.9

pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
2,380 miles

About These NHTSA Complaints:

The NHTSA is the US gov't agency tasked with vehicle safety. Complaints can be spread across multiple & redundant categories, & are not organized by problem. See the Back button — blue bar at the very top of the page — to explore more.

Get notified about new defects, investigations, recalls & lawsuits for the 2019 Mercedes-Benz CLS450:

Unsubscribe any time. We don't sell/share your email.

Get free help with your lemon!
close ad
problem #1

May 282019

CLS450

  • 2,380 miles
My car cut off on the busy 405 freeway as I was driving. I have had the brand new car 3 months. I stared to receive the following alerts on the car panel:"blind spot assist inoperative, "active brake assist functioned limited","attention assist, system suspended". the call slowly stalled on the freeway. I had to exit on the shoulder of the freeway with my hazard lights on. The car cut off. It started again. I tried to continue my trip, but the same issue happened 2 more times. I exited the freeway near ucla. Mercedes roadside assistance picked up the car for tow. This happened on May 28th. I still do not have answers as to what is wrong with my car. The roadside rep said this could be due to sensitivity of safety feature that detect cars around the car. If reading incorrectly, car can slow down or beep - but this car stalled. I could have hit from behind of killed. I will report this to Mercedes Corp

- Torrance, CA, USA

Add Complaint