My grandkids were driving/riding in a Huffy 24 volt jeep that was purchased from Wal-Mart. My grandson which is well within the age range of operating this toy starting to state he took his foot off of the petal but the toy was still moving forward at about 10 MPH. My grandson swerved into a tree to avoid going over a steep hill in my front yard. Once he had come to a stop I immediately helped both grandchildren out of the Jeep and pushed the off button. Even after pushing the off button the wheels continued to turn on the jeep. I pulled the seat and disconnected the wires that hook up to the battery. The wires were extremely hot and felt melted together.