Last night I dropped off my wife and kids at piano lessons and left to go to the grocery store. Prior to this we were sitting in the van listening to the radio in ACC mode. As they left the car I pushed the start button and drove to the store. Only after finishing my shopping and walking back to the van did I discover I didn't have the key and was unable to start the van! The fob had been in my wife's pocket the whole time but was close enough to let me start the van and apparently not trigger any alerts.... Fortunately I was close by and she was able to take a rideshare over to get me the key. I'll be more caitous going forward!