i bought this car as a first car for my teenage daughter,,i have 2 problems,,,the car drives fine but when you come to a stop and are in drive the car will start to vibrate untill you put it in nuetral,,then it stops,,when you start driving again its ok,,,it also does it in park,,,the 2nd problem,,sometimes,, more so than not when you turn the wheel it makes a screeching noise,, sometimes for several seconds,, any help you can give me would be greatly appreciated,,,,thank you