Adaptive Cruise Control Problems of Mercedes Benz C300

Mercedes Benz C300 owners have reported 3 problems related to adaptive cruise control (under the forward collision avoidance category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mercedes Benz C300 based on all problems reported for the C300.

1 Adaptive Cruise Control problem of the 2023 Mercedes Benz C300

Failure Date: 09/01/2023

The contact owns a 2023 mercedes-benz C300. The contact stated while driving 50 mph with the intelligent cruise control activated, with no other vehicles or objects nearby, the vehicle inadvertently slowed down. After restarting the vehicle, the vehicle returned to normal functionality but later displayed the following messages: “active emergency stop assist currently unavailable”, and “active steering assist inoperable”. The forward collision avoidance warning light was illuminated. The vehicle was taken to the dealer but not yet diagnosed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 6,000.

See all problems of the 2023 Mercedes Benz C300 🔎.

2 Adaptive Cruise Control problem of the 2023 Mercedes Benz C300

Failure Date: 01/02/2023

The contact owns a 2023 Mercedes Benz c 300. The contact stated that while driving at various speeds, the vehicle while in cruise control assistance the vehicle decelerated rapidly and caused loss of control. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was unknown. VIN tool search confirmed no open recalls on this vehicle.

3 Adaptive Cruise Control problem of the 2017 Mercedes Benz C300

Failure Date: 05/27/2022

I was reversing my vehicle when I heard a snap, and the inside dash panel warning sign came on…later I google it and found out it has happened to many other people. The clock spring behind the steering wheel snapped and airbags warning signs came on with possibility of deploying at any moment.

See all problems of the 2017 Mercedes Benz C300 🔎.


Other Common Forward Collision Avoidance related problems of Mercedes Benz C300



C300 Service Bulletins
C300 Safety Recalls
C300 Defect Investigations