I’m having breakfast as my wife heads off to the gym and I get this text.
I go outside and.. no CX-3. I check my Nest history and there is a “Person” notification at 3:45am. I click it and sure enough watch someone drive away in our CX-3. This is my wife’s car mostly, but I drive it on weekends for shopping/errands.
We think, based on the fact the vehicle was locked, the actions in the video and the key less unlock/ignition, that some sort of RF relay/bridging was used. Likely the equipment was in the backpack of the thief.
Action starts at 30 seconds
Update: They found it. It looks not so good.