heat/ac/overall status/engine start have been a feature on car remotes for 10 years now, although they do get hacked all the time, too as for Maps, that might

heat/ac/overall status/engine start have been a feature on car remotes for 10 years now, although they do get hacked all the time, too as for Maps, that might be a point, but why not use the phone for nav, normally you don't need to type as voice recognition is good enough