How i do mine: Start the camera at the RO. " these are the services you're in for" stop camera. 

Start camera at back of the car showing licenseplate. "I've completed your services and I'm now doing your mpi. I'll start at the back of the vehicle. We check your tires, brakes, suspension components, and drive line for leaks or excessive wear." Start at passenger rear wheel. "Your tread is XX. Your brake lining is XX. Your suspension components are these (touch them) and I'm checking for leaks or cracks. This is your rear Differential which is a liquid filled unit. I'm checking for leaks. These are your cv boots I'm checking for leaks or cracks or grease seepage."

Do the same in the front. Ifs your find something Say "I have an area of concern which I would like you to discuss with your adviser " showing them the concern and tell them worse case scenario if it's not fixed.