<human>:  Is it legal for a licensed child driving Mercedes-Benz to be employed in US?
<bot>: Yes, it is legal for a licensed child driving a Mercedes-Benz to be employed in the United States. The minimum age for driving in the US is 16, so a child would have to be at least 16 to drive. Child labor laws in the US require a child to be 14 years of age or older to work, so a child would have to be at least 14 to drive a Mercedes-Benz.