In my inaugural washing of the car I noticed that if I spray water from a regular hose on the curved panel above the driver's or front passenger door handle the car will attempt to lock/unlock and lights will flash. I had the key in my pocket. I didn't notice which it was trying to do (probably unlock). I wonder if others have noticed this. I assume it must be a sensor for the comfort access which is fooled. It was happening so often I'm going to need to wash it without the key around in the future.