What must dealerships do if they are open less than 40 hours per week?

Dealerships that operate for fewer than 40 hours per week are required to post a notice of their hours. This requirement is in place to ensure transparency and inform potential customers of the dealership's operating schedule. By clearly displaying their hours of operation, the dealership helps customers know when they can visit, which is essential for maintaining good customer service and public trust. Notifying customers via a posted notice prevents confusion and ensures that people can plan their visits accordingly.

While the other options might seem relevant, they do not align with the specific requirements set forth for dealerships regarding their hours of operation. For instance, closing entirely or changing their operating license does not address the necessity of informing customers about their availability, and simply notifying the DMV does not provide the same level of public engagement as posting a notice. Thus, the requirement to post a notice is a practical and straightforward solution to ensure customers are well-informed.