Change Unit of Measurment on Computer

I own a '05 MC. I would like to change the unit of mesurment on the computer myself. I don't want to have to take it into the dealer for
something so simple. My dealer is about an hour's drive from where I live.
Any suggestions?
Bruce
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.