How can you prevent a child from opening a door while the vehicle is moving?

You are correct; using the child safety locks on the rear doors is the proper way to prevent a child from opening a door while the vehicle is moving. Child safety locks are designed to keep the rear doors locked from the inside, so even if a child tries to open the door using the interior handle, it will stay closed. This is an important safety feature, especially when traveling with children, as it prevents accidental opening of the doors and helps avoid potential accidents. Remember to activate the child safety locks whenever children are seated in the back. The central locking system, on the other hand, locks all doors but can typically be unlocked from the inside, so it does not offer the same level of protection in this scenario.