The button you depress to put the car into drive is now broken thanks to me accidentally twisting it. The button seems to have a keyhole type thing that it fits into so that you can depress the button to put the car into drive. The button was loose and you could take it out and I was messing with it one day and twisted it and the keyhole in the shifter turned and the button no longer will depress. I have been using an Alan Wrench or a screwdriver to put it into drive. How can this be fixed? Is it hard? I tried to turn that back but I couldn't turn it.