I have a Toyota Highlander XSE 2021, and today I took my dog out after work. Here in Vegas it's getting warm and I stopped at Sams Club before going home. You all told me you can't lock the driver door while the car is running except if you use the actual key. In this case I did. I used the key to lock the door with the AC on, ran inside for about 10 min and came back out. All was well. I went to open the rear lift gate and it wouldn't open. I.pushed the button on the back/ under the lift gate, nothing. Used the key fob to try and open the lift gate and got nothing. I went to the driver side door, and used the metal part of the key fob to open the door which was no biggie BUT I still couldn't get lift gate to open. I turned the car off, nothing, turned the car back on... finally after looking like I was breaking in my car it opened. What happened????