Check Engine Light On problems of the 2021 Chevrolet Suburban

We have had several incidents of issues with the engine and electrical system. There are as follows: - no check engine lights and engine failed. - engine continues to be sluggish and hesitant. Headlights do not come on when in "auto" and it is dark outside. - doors lock with the keys inside and the engine is off. - keys are showing in sleep mode or not present when they are present. The engine went down on may 6, 2021 and I was on the highway with 2 of my children. I could not accelerate. There was traffic and could not keep up. I was able to get the truck to the delearship to have inspected and repair attempted. No check engine lights.