general problems of the 2025 Buick Enclave

Driving down the street after a short trip this morning with no one on the road in front of us the vehicle had an alert like we were about to impact someone and braked pretty hard 2x back to back with the collision alert popping up. The person behind us had to slam on their brakes and barely avoid hitting us. There was nothing in front of us. This vehicle is dangerous to everyone around us and should be taken off the road.

Completely lost all power brakes while on the road today. Owned it for about 11 months. Looking like the master cylinder. We've been having random electrical issues when we're cranking it up. Weird sound coming from the dash when the ac is on on occasion. Like the car wasn't fully kicking over even though the engine was running. Sometimes turning it off and turning it back on would make it work.

I wanted to update a previous report. The vehicle had had some odd electrical issues. The brakes ended up failing while driving but no electrical issues at the time proceeding it. What I wasn't able to report before was that the brake pedal sunk to the floor with no effort to stop the vehicle at all. The emergency brake is a button on the left side of the vehicle which was attempted to be engaged to stop. It made no effort to stop whatsoever. The vehicle is a danger to society. I just got it back from the dealership and they made an update to the computer or console but replaced no parts. These all need to be recalled no one should be driving these.

Brake pedal went to the floor 1 time when starting vehicle at approximately 400 miles.

The contact owns a 2025 Buick Enclave. The contact stated that upon starting the vehicle, several unknown warning lights illuminated. The vehicle was taken to the dealer, who determined that a software update was required. The vehicle was repaired, but the failure reoccurred. The vehicle was taken back to the dealer, who diagnosed a failure with the brake master cylinder. The vehicle was not repaired due to parts being on backorder. After investigating the failure, the contact related the failure to service update: n242482170. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA hotline for assistance. The failure mileage was 650.

Brakes are extremely noisy at low speeds. Dealer advice that this is normal when driving at low speeds brakes squeak extremely loud this is clearly a defect that gm needs to address they keep using the excuse that is the the high quality pads that they are using.

Car was purchased on 1/2/25 and first issue with vehicle was on 1/30/25 for check engine light. Feb 20,2025-check engine light, car shakes, radio and dash go in and out, passenger rear window screeches. Issues fixed except vibration. May 26, 2025 check engine light. Rear window still making noise-fixed . Trunk gets stuck-no fix. Unaligned lane assist, car continues to shake. Sept, 26 2025-brakes continue to make noise and now pulsate. Dealer found that pads and rotors were warped and had discoloration, and were replaced under warranty at 11,845 miles. Car was in service from sept 26-oct 23, 2025. Brake noise started 2 days later-texted advisor Dec 4-car continues to shake and brakes continue to make squealing noise. Have email from gm tac stating "some noise from the brakes is a normal characteristic, especially if the brakes are cold or wet. This is a condition we have no control over as it has to deal with the environment and weather. I live in florida! car was in serivce Dec 4-Dec 26, 2025. No resolution again Feb 6-car leaking and overheating, passenger rear window not going down, exterior antenna cover came off, still shaking and brakes still squeaking. I was told brakes are no longer under warranty and nothing the can do after 7,500 miles yet they were previously replaced at 11k miles and I've voice concern for months and nothing was done before. And others were replaced even over 7,50miles I am concerned over the safety of myself and my family with these continues brake issues.