The document provides advice to managers on how to improve their auto service business. It recommends answering phones promptly, providing good customer service, hiring more technicians and advisors to reduce wait times, introducing car buyers to the service department, offering competitive prices on common services like oil changes and tire rotations to drive more business, and prioritizing customer convenience by being open more hours and completing repairs quickly. The overall message is that managers need to make changes to provide a better customer experience, increase traffic in the service department, and grow their business.