One of people who drive our Van Toyota Sienna 2014 has the habit of turning OFF all of the internal controls by counterclockwise turning the ignition key. This is to say, before turning the engine off and getting out of the car, she has the Air Conditioning ON, the CD Player or Radio ON, the windshield wipers ON.. and instead of pressing the Power Buttons for each of these features, she relies on the turning counterclockwise the ignition key. According to my own lights, that's not okay. In fact, I find it annoying.
Would you tell me what kind of effects(vehicle maintenance or lifespan) should we expect as a result of this habit?
I believe the Power Buttons were installed inside the vehicle for a reason.
Thanks a lot! Ruy.