Safety features become limited or inoperable during operation of vehicle. Taken to dealership, control module replaced. Does not fix issue. All pre-safe functions become inoperarable under this failure. Multiple online forums report same issue. Mercedes seems aware of problem, but not acknowleding their responsibility to recall or find root of issue. When starting vehicle, or often when driving down the road, cruise control, adaptive steering, lane assist, blind spot detectors, pre-safe braking features will all become inoperable and throw multiple failure readings on dashboard.

- Eatonville, WA, USA

The contact owns a 2015 Mercedes Benz Glk250. While attempting to park, the brake pedal was depressed and the brakes failed to respond. The contact also stated that the vehicle independently shifted from drive into neutral. The failure recurred twice. The vehicle was taken to a dealer where the diagnosis was unknown. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 30.

- Greenwich, CT, USA