I have a 2017 explorer with nav. Have been using it almost a year with no issues. All of a sudden, yesterday it decided to change so every time I try to use voice commands to navigate to an address, it says "searching in Michigan." Kind of annoying considering I live in BC, canada. I don't want to have to ask it to "change the state" every time I search for an address with voice commands. I can't find anything in the settings or owner's manual to change this....help!