Cruise Control problems of the 2014 Chevrolet Impala

The brake light in the window flashes on and off all the time and even when car is parked and shut off it flashes and when it is in motion. The cruise control will not work and device stability traction control warning is on and says it needs to be serviced. Vehicle only has 28000 miles on it.

The cruise control button sticks, when being pushed it clicks hard to get to work. The most important started a couple of weeks ago with the steering wheel on moving and pushing the gas makes a clunky and grinding sound and feel, the vehicle does not go anywhere then, the stability light comes on. The car starts moving, and the wheel frees up and the light goes out. This is every time I'm turning left after from a stopped position.

The contact owns a 2014 Chevrolet Impala. The contact stated that while driving at 68 mph with the cruise control, the brake pedal was depressed which deactivated the cruise control setting. Upon resuming to 68 mph, the contact hit resume on the cruise control, the vehicle accelerated to 90 mph without warning, and the contact turned the cruise control off to stop the acceleration. The vehicle was taken to a dealer but was not diagnosed or repaired. The failure recurred on another occasion. The manufacturer was not made aware of the failure. The failure mileage was 18,000.

Forward collision avoidance system inappropriate activation on several occasions at different locations. There were no other vehicle in front. There were three beeps/red light flash on windshield. The cruise control would deactivate and car would decelerate by three to five mile. The tail lamps are not activated to warn drivers following. This is my second complaint the dealer solution is to turn off the feature. It work when it should the inappropriate activation is a nuisance.