How do you put the vehicle in aux mode without starting the car if you have a push button start option.

What is your question?

As indicated I have a plush button start on my 2016 Morano but am unable to find anything in the manual referencing putting the car in auxiliary mode so to listen to the radio without starting the engine.

What makes this problem better or worse?

How do I use the radio without starting the car. I have a push button starter

How long has your 2016 Nissan Murano had this problem?

Since I bought the car. The manual does not address this.