Not only did I leave the keys in the ignition, I had a spare in my purse and my hubby had a set on him. We borrowed his brother's truck and went to Canada for vacation. I left the keys in the ignition, set the purse on the seat and used hubbys set to get into the camper part. Then I set them on the seat with my purse while we unloaded and promptly locked the door and shut it -- with all three sets of keys in there. Boy did I feel dumb. So you are not a Lone Ranger.