It is may-be about to happen - as a senior citizen - i feel my new car may be a danger to me if i park at a location other than a safe parking lot with security. the capless fueling is nice but not with a feature to lock. it can be opened either while all other doors, windows are locked and secured with a theft deterrent system. all you do is push the cap and a prank of just putting something in my gas line could cause damage. resulting with my not starting it and/or a de- deterrent to stop me for a robbery or worse. i would believe a hidden tap to un-lock the gas cap inside the car for me to open would be better. i had this feature on a 2010 mazda - miata i traded in for the purchase of my xts that they sold in seven days. please advise as to correcting the issue. *tr