Another parental control concept is that of sound system content. I often listen to comedy when driving and much of that is R rated. If we walk up to the car to take a family drive it resumes playing whatever I was last listening to. I have small children and more than once I've had to say "LA LA LA" out loud to drown out the radio while I jump in and change the station or mute the audio. I'd like a setting whereby audio does not automatically resume playing when you approach the car.