One problem related to dynamic brake support/brake assist has been reported for the 2019 Mercedes Benz C300. The most recently reported issues are listed below.
Tl the contact owns a 2019 mercedes-benz C300w4. While driving various speeds, the active brake assist engaged without warning. The failure was experienced several times while driving. The vehicle was taken to mercedes-benz of reno (11500 s virginia st, reno, nv 89511, (855) 661-9151) to be diagnosed, but a failure code could not be located. The vehicle was also test driven and the failure was not duplicated. The manufacturer was made aware of the failure and did not assist. The vehicle was not repaired. The failure mileage was 750.
| Dynamic Brake Support/brake Assist problems | |
| Automatic Emergency Braking problems |