A Class I recall situation is one in which there is a reasonable probability that the use of, or exposure to, a volatile product will cause serious adverse health consequences or death (21 CFR 7.3(m)(1)).
Electrical energy can be converted back into kinetic energy in electric motors: this happens with the windscreen wipers and the starter motor. Electrical energy is converted into light energy in the headlights. In fact the only kind of energy which you will not find in your car is nuclear energy.
The phone on the other end changes the electrical energy into sound energy through the speaker. A car uses stored chemical energy in gasoline to move. The engine changes the chemical energy into heat and kinetic energy to power the car.