Why does the passenger mirror move out of position when unlocking the car on a Lincoln Navigator?

THIS VECHILES ARE EQUIPPED WITH A SYSTEM THAT YOU CAN PROGRAM HOW YOU WANT YOUR MIRRORS TO BE WHEN YOU USE IT, WHEN YOU USE YOUR VECHILE, THERE ARE TWO BUTTONS BY THE WINDOW SWITCHES THAT SAY 1 OR 2 PRESS #1 AFTER YOU SET YOUR MIRRORS EVEN YOUR SEAT TO YOUR PREFRENCE, SO IF SOMEONE ELSE USES YOU Lincoln AND THEY MOVE THE MIRRORS AROUND OR SEAT ALL YOU HAVE TO DO WHEN YOU ARE READY TO DRIVE IT IS PRESS THAT BUTTOM #1 BUTTON WHERE YOU PROGRAMED THE SEAT AND MIRRORS TO YOUR PREFRENCE ,THE #2 BUTTON IS OPTIONAL SOMEONE ELSE FOR EXAMPLE YOUR WIFE CAN PROGRAM IT TO HER PREFRENCE