I would like to ask if there is any way to open and close all the windows before a person gets into the car or after they get out of the car?

 

You can open the windows and sunroof with your remote before you get in the car. Press the unblock button in the remote 3 times consecutively. The owner's manual shows the steps for this. The RC does not have a feature to remote auto close the windows, once they are opened.