Factory NAV question-Warning:Canadian Content

I had an OEM NAV/Stereo installed after the fact into my 2007 H3 by the dealer.  Everything seems to work fine, but the unit always turns on with "Miles" as the default measurement system.  If I change the settings to Km in the NAV Options menu, the units do change to Km, but the next time I start the truck, it reverts back to Miles.  All of the other options I select stay selected when the unit is reset, except the measurement system.  Do any other owners with the NAV option who use metric have this "problem"?

Just move south... Problem solved. 

if you can see the mountains you are going east and if you see the ocean you are going west the other two you can figure out from there .     

Ha Ha Ha.  Boy, we sure have a bunch of smart alec members around here!!! 

hmmm.....thats a tough question. I've never dealt with that issue before, I will make a few calls for ya.
 
get back to you soon.