Using this electric ride - on car is easy. First, make sure the car is fully charged. Then, help your child get seated. Your child can use the pedal to drive the car forwards or backwards. If they need to stop, they can press the stop button. You can also use the included remote to take control when necessary. When it comes to safety, always make sure your child is wearing appropriate safety gear and is in a safe area to ride. As for maintenance, keep the car clean by wiping it with a soft cloth. Charge the battery regularly according to the instructions. Remember, this car is for kids aged 3 - 5 years, and assembly is required, so follow the assembly guide carefully.