2022 Buick Envision

Purchase the vehicle new with fifteen miles in June 2022, 11/3/2022 Service Instrument Cluster failure happened during a vehicle software update in November 2022. 11/7/2022 Took the vehicle to a GM Dealer they performed a software update that was to correct the problem. However, a day later the Service Instrument Cluster light came on. parts for this are on back order. 8/04/2022 When driving, the gears are not shifting correctly; also, while driving, the RPM jump up, When I speed up to move over to the next lane or pass, the vehicle hesitated, the engine would accelerate, up, and the vehicle started moving slowly. I also notice in this new vehicle that when I turn off the car, there is a loud noise like knocking coming from the front of the vehicle that lasts for a few minutes after the car is off. When program the memory seat seems to mix up drivers 1 and 2 must reprogram several times and it still doing the same thing. When I pruchased the car I was told the chip would be in between September and October and would be considered a recall having them put in. now it indefinite with no time frame of when the chip will be available. The purchased price and paid for this car included heated seats front and back. Paid for items not equipped on the car.