I am curious how I can find out what all the different settings mean on my trip computer/compass? I found out that if you hold down the two buttons while starting the truck, you get a whole set of different displays, ie. fuel tank size, speed, and a bunch of other stuff that I would like to know what it means. I have lloked in the owners manual but nothing there. Any idea how I can find this info out?

It would be much appreciated!

Thanks! No T Trix