I recently purchased a 2011 Nissan Titan. Discovered after I bought it that the vehicle hails from the mighty land of Canada. I love the truck, but have one issue with it. The truck is equipped with dual climate control, each side with its own digital temperature display. The temperature reads in Celsius. I was not able to locate, in the owner's manual, how/if this can be changed to Fahrenheit. I would really appreciate any help that can be offered.