Heads UP!! BMW Assist is now working for me. I called them and they said the system (database) from Germany has been updated. They created a password and instructed me in how to use the remote app. I can succesfully send google maps now.
2016 BMW X5 35i X Line Space Gray, Mocha Nappa Int, PureWood. Driver Assistance, Premium, Dynamic Handling, Light Pack LED, HarmanKardonSound Lux Seating w/ MultiContour, Dynamic Damper, Cermanic Ctrls, ACC StopGo. MODS: M Sport Steering Wheel w/Paddles Coded.