My daughter (4 yrs old w/special needs) absolutely loves driving her brother's electric car (Rastar Ferrari F12), but the car stopped working recently. After opening up the underbody, I located what I think is the primary circuit board. I was able to re-start the car by pushing on the silver metal piece in the center (see below picture) and the car then worked again for a couple of days. Our driveway is pretty bumpy, however, and when the car stopped working again recently I noticed that this silver metal piece (which is connected to the board by three small pins) is loose. I have been unable to pop it back into the board so that it is stable. I would greatly appreciate help from the community as to 1) what is this silver metal piece 2) any ideas as to how to fix this issue and get the car working again? FYI, this Rastar F12 is a ride-on that also has RC capability. I also know that the blue/yellow wires in the picture are coming directly from the car's battery. I have also included a diagram below from the car's user manual. Thanks!