I have a 2011 g37 coupe that I just purchased, can someone tell me how to make the navigation display the car speed? I have looked through the options, but no matter what I change it doesn't display the car's speed.

 

The navigation does not have that feature. That's what the speedo is for.

 

Some external GPS devices do that. I've seen it on the Garmins... But yeah, our cars don't have that feature.