2024 Buick Envista Brakes Problems

“In April of 2025 the brakes failed at a slow speed of less than five miles per hour, after bumping into a curb in a parking lot. I put the car in reverse and pressed on the brake pedal and again the car did not stop quickly. The brake pedal felt mooshy and went to the floor and it felt like the car coasted to a stop rather than stopping quicker like normal. I put the car in drive and the same thing happened again. I turned off the car, let it sit still for five minutes and then restarted it again. …”

“While sitting at a stoplight, my vehicle began chiming along with the following symbols illuminated on the dash: Brake System Warning Light, Antilock Brake System (ABS), Malfunction Indicator Lamp, Electronic Stability Control (ESC). I also received the following warning messages: Brake System Failure Max Speed 62 mph, Service Stabilitrak, & Steering Assist Reduced. When the stoplight turned green, I accelerated at a low speed to get through the intersection so I could safely pull over. …”

“I was driving and while trying to put on brakes and stop I couldn't . I noticed that the Antilock Braking System light came on along with other lights. I almost hit a car because I could not stop. I was very frantic and scared. I could have hurt someone including myself. I am still shaken by this. I called roadside service and they towed it to Suntrup Buick in St. Peters Mo. After the car was delivered to them they called me 30 minutes later saying no lights are on . I told them I have onstar and if they would like I can send them the alert they sent on my app. …”

“On four separate occasions now, while driving, the vehicle has completely shutdown. Two times this has happened in a parking lot and was relatively safe when it happened, but the other two times have been while driving on the freeway at freeway speeds. On all occasions, the entire dash will flicker a couple times, while the engine will sputter and then shut off. When this happens ALL systems including brakes, dashboard, engine, and steering are completely inoperable. Twice this has happened on the freeway while moving at freeway speeds. …”

“What component or system failed or malfunctioned, and is it available for inspection upon request? Answer: The brake system failed, specifically involving the brake master cylinder and/or electronic brake booster assembly. The vehicle and affected components are currently available for inspection at a Buick dealership. How was your safety or the safety of others put at risk? Answer: The vehicle experienced a complete loss of braking while in motion. The brake pedal did not provide normal stopping capability, and the vehicle did not slow or stop as expected when the brakes were applied. …”