Increased stopping distance during certain brake vacuum loss events. My check engine light goes on and off periodically. When I-??m at a red light my whole car shuts off and goes into a neutral mode then once I press the brake it starts back up.

- Windsor, CT, USA

On Monday, August 14th, at approximately 5 pm, my wife and I were traveling in our 2018 Buick Regal towards a red streetlight. I began applying my brakes to come to a stop. I was several car lengths behind a vehicle that was up ahead. My car's engine then revved up and our vehicle kept on going and jerking front and back although I was applying the brakes. Our car failed to stop so I struck the stationary vehicle. I kept on applying the brakes, but the car kept on going and jerking until I struck the car in front a second time. Our vehicles engine continued to revve up and the brakes continued to fail and I struck the rear end of the car in front of me again. The other driver crossed the intersection with us traveling right behind with no control over our vehicle. When we crossed the intersection there was an incline, so this slowed down our car since our brakes did not work, I pulled the steering wheel to the right towards the cement curb, then I put the transmission into Park, then the car's engine revved up once again and made a loud noise. Both vehicles sustained damage. I then was able to turn the engine off. This action was the only maneuver which stopped our car. Both my wife and I had injuries which we were checked at a hospital emergency room. We have our vehicle parked at our home's driveway and it it available for inspection. The fact that our vehicle's brakes failed to function placed me and my passenger and others at risk. My wife called our dealership the following day, and a manager stated we needed to report this incident. Our vehicle has not been inspected at this point. There were no symptoms of the problem that appeared other than the engine making a sound like increasing in speed and the brakes failing. At the hospital I was diagnosed with a concussion. My wife was diagnosed with neck pain since her head kept snapping back and forth and hitting the dashboard area and the headrest. The seatbelts plus the airbags also failed to properly function.

- Albuquerque, NM, USA

September 10, 2022 I was backing out of my driveway, but the car would not slow down, and I hit a tree on my neighbor's easement across the street. After a minute, I decided to move the car, put the car in drive, and again the car would not slow down, and wound up hitting the porch of my neighbor 2 houses over. I have used my left foot for braking since 1966, so it is not a case of mixing up pedals. My wife called 911, the police and ambulance showed up, and I was taken to the hospital. After x-rays, ultrasound, and 2 CT scans, it was determined that I did not have a brain bleed and I was sent home. The car was towed, examined by the insurance adjustor and body shop, and determined totalled. There were no warning lights, and only later that night did I remember that I had received a recall letter.

- Dearborn, MI, USA

The contact owns a 2018 Buick Regal. The contact purchased the vehicle in February of 2018, but did not obtain it until June 15, 2018. While in a drive-thru line, the contact removed his foot from the brake pedal and the vehicle lurched forward and crashed into a pole. The front driver side fender, bumper, and headlight were damaged. There were no injuries and a police report was filed. The dealer (greiner Buick GMC, 14555 civic dr., victorville, ca 92394) was contacted and referred the contact to an authorized Buick body shop for the damages. The failure was not diagnosed by the dealer. The manufacturer had not been contacted. The failure mileage was 169.

- Victorville, CA, USA

The contact owns a 2018 Buick Regal. While driving through a drive'thru, the brake pedal was depressed, but the vehicle inadvertently accelerated and crashed into a pole. The contact exited the vehicle, inspected the damage, and concluded that the vehicle was able to be driven. The dealer (greiner Buick GMC, 14555 civic dr., victorville, ca 92394, (760) 245-3451) was contacted, but the vehicle was not taken to the dealer for diagnostic testing. The vehicle was taken to an auto body shop where it was awaiting repairs for the body damage. The manufacturer was not made aware of the failure. The vehicle was not diagnosed or repaired. The failure mileage was 169.

- Victorville, CA, USA