I let Elizabeth hold my car keys as we were going out to the car.
“Mama! I need to unlock the door! I need to unlock the door.”
“But, Baby, the door is already unlocked. We are actually IN the car right this minute.”
“I NEED to unlock the door.” (Tears start.)
So I had to unbuckle her (unclebuckle, if you are Elizabeth) from the car seat and let her “unlock” the car.