How do I change the trip odometer to the regular odometer?
 

I just bought a 2015 Chevy Sonic LT and for the life of me I cannot figure out how to get the odometer to display. All I have is the trip odometer, but I'd like to make sure the vehicle has the miles the dealership said it has.

I've looked for hours in the manual, tried different things in the DIC, and today I called Chevy technical help and the lady couldn't figure out how to do it either (she was reading from the same manual I was). Her solution was to take it to a service shop since it is still under warranty. I can't help but think that there is an easy solution that we are missing.

Any help you can give would be appreciated. Maybe you can save me from wasting an afternoon sitting at the service center.