A rich blond buys the New Automatic BMW X6 Sport.
She drives the car perfectly well during the day, But at night the car just won't move at all.
She tries driving the car at night for a week but still no luck.
She then furiously calls the BMW dealer and they send out a technician to her, the technician asks: Ma'am, are you sure you are using the right gears??
Full of anger, the blond replies: You fool, idiot man, how could you could ask such a question, I'm not stupid!!
I use D for the Day and N for the Night.
