The vehicle was leased as a new vehicle with 665 miles on the odometer. Immediately upon driving home, I tried activating the ACC (Adaptive Cruise Control) feature on the highway and received a ‘Highway Assist Unavailable Service Required’ error message. The vehicle was taken back to the dealership to be looked at and repaired. Waited for the vehicle for about 3 hours till they repaired and tested the vehicle. The vehicle passed the test and was repaired and delivered back to me. When driving home and exiting the highway, a Forward Collision Warning message was displayed disabling the system. I pulled over, turned the vehicle off and restarted it to find the message disappear. Later that day, after the vehicle was parked for a couple of hours and driven again to every single warning light and error message being displayed. The dealer was contacted once again and was advised to drive the vehicle back immediately so they could look at it. The brake hold feature deactivated and it started lurching forward, hybrid system deactivated, power steering failed and even air bag light started blinking. Drove back to the dealership and the cat has been in since November 11, 2024 with only 1000 miles on the odometer.