Using the Highwaykick 3 is easy. First, adjust the handlebar to a comfortable height for your child (it can be set between 62 - 82cm). Then, your child can step on the deck and start scooting. Remember, the max load on the deck is 50kg, so make sure your child doesn't exceed this limit. When it comes to safety, the patented safety pad provides extra protection, but always encourage your child to wear a helmet. For storage, simply fold the handlebar. Keep the scooter away from water and rough surfaces to maintain its durability. If the LED wheels stop working, check the batteries and replace them if needed.