HI, I purchased a brand new 2022 Lexus RX350 from Hendrick Lexus of Charleston SC. Since day one I had dangerous issues below: 1. The transmission shifts up and down so hard, I've almost gotten rear ended due to the car and not braking. This I was told by two separate Lexus dealers I'm feeling a hard "transmission gap"-whatever that means. To add fuel to this dangerous defect is my autistic son would need to be specially medicated to ride in the car b/c he panics and tries to jump out. 2. The car also is equipped with a "rear kick sensor" that never worked, The service manager in Charleston kicked my bumper and swore at the car. I had another Service tech on video for minutes unable to open it. 3. The car, scarily, will not start on me or recognize the key. I've been 3 hrs from home and nearly stuck in a grocery store parking lot with my autistic son freaking out again. This is documented on video. 4. As if there could even be more, the car is equipped with rear collision warning. An example of this, is backing up in a grocery store parking lot and it senses someone walking and auto stops the car if I'm not already breaking. Well, last Sept I was moving, had my autistic son's anxiety super high, and hit a POD for moving in my driveway doing maybe 2 miles per hour. But, and the big but is why did the pre-collision not kick in. This little bump cost insurance over $15k and yet Hendricks is saying its not the car! The mysognostic behavior I've been privy beyond