Installation method: unplug the original car directly, insert the new one, press down a few times with your hands, and it will be OK if it is fixed! It''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s that simple!![](//assets.alicdn.com/sys/wangwang/smiley/48x48/15.gif)