Buick Envision Problems by year

Back seat reading lights would not go off even when car was turned off. Battery was ruined and cost me 300.00 for new battery when the one that was in it was new in Oct/24.

The contact owns a 2024 Buick Envision. The contact stated that while driving 15-20 MPH, the brake pedal was depressed and the brakes failed to respond as needed, causing the vehicle to crash into a residence. The contact shifted into reverse(R), and the vehicle crashed into a porta-potty at a construction site. The vehicle shifted into park and stopped. The contact stated that the Driver Assist feature was operational during the failure. The contact sustained bruising and soreness to the right side of the body. The vehicle was drivable after the failure. The approximate failure mileage was 22,000.

The contact owns a 2020 Buick Envision. The contact stated that while attempting to reverse, the brake pedal was depressed but failed to respond. An independent mechanic was contacted. The vehicle was taken to the independent mechanic, who diagnosed and determined that the power brake booster vacuum pipe assembly needed to be replaced. The approximate failure mileage was 130,000.

The vehicle experiences a notched (hitching), sticky resistance at dead-center when driving over 55 MPH. It requires noticeable physical effort to break past the sticking point to both the left and right, causing jerky micro-corrections. Please check for any available reprograms or flashes for the Power Steering Control Module (PSCM), and check the electronic torque sensor calibration or replacement of steering rack and pinion. This is a safety issue.

When Brake pedal pushed all the way at end it barely stops vehicle. Almost caused accident. Safety seriously issue.

The battery repeatedly discharged and became flat when the vehicle was left unused for several days. This has occurred 4 times to date December 14th 2023 November 12th 2024 December 17th 2025 March 23rd 2026 Each time Buick replaces the battery, they blame something else. They did send an engineer to review it on April 22nd, 2026, and he confirmed that everything was fine. I unfortunately have no confidence that is the case. There is no warning; the vehicle will be left for three days or more without being turned on, and the vehicle will be dead. The vehicle is also experiencing issues with power going out on the dashboard intermittently.