MY 4 YEAR OLD SON WAS SITTING IN HIS CAR SEAT WITH HIS HAD ON THE SIDE OF THE BACK PANEL WHEN THE SLIDING ELECTRIC DOOR CLOSED ON HIS HAND. THE DOOR COMPLETELY CLOSED ON HIS HAND AND DID NOT REOPEN EASILY. A LOT OF FORCE WAS USED TO RE-OPEN THE DOOR. THE SENSOR FOR THE DOOR DID NOT WORK. *TR