I don't believe you can save search criteria to a memory button. It won't let me do it. The only thing you can save is a destination. If you have been able to do it, please let me know how.

Another thing with the nav, mine does not have the "Recommended refuel" option as described on page 151 of the manual. Sounds like a great feature but I can't get to this option from the Route information page. Anyone knows how to do it?