NHTSA Complaint #11505330 — 2019 RAM 1500

We bought this truck used around September of last year and it took a couple of months to start having issues. First, when we would turn the truck on and it would crank, we would hear an occasional knock in the rear end. Like something being reemed out. Recently, one two separate occasions, two separate days, we were going to town and all of a sudden the A/C stopped working and extremely hot air started blowing through the vents and we couldn't turn it off or anything. The knobs to turn off the AC didn't turn it off. The only solution was to pull over on the side of the road and kill the truck and then crank it again. I can only imagine if someone else has this truck and a baby or even elderly was sitting in the vehicle and it changed over like this, it would've suffocated them within minutes, the heat was hotter than heat on a vehicle ever thought about being. Also, our backup camera has had moisture in it after a rain and throws up green lines across the screen. It also has had electrical issues, the radio and whole display will sometimes cut off when the brake pedal is pressed. The radio sometimes cuts off on its own or won't turn off when the button is pushed and sometimes this causes distraction to the driver. There has been a rattle in the steering wheel since we have gotten it. Of course, we have taken it to the dealer from where we bought it because we paid for an extended warranty but they can never find an issue because it doesn't do it while in their presence, even though we have pictures of the malfunction. Also, recently we have noticed that the truck doesn't want to take the gas. It will click off the gas probably 3 or 4 times before we can get the truck filled.