1. Turn the ignition key to the "On" position without starting the engine.
2. Press the "Menu" button on the steering wheel.
3. Use the arrow buttons on the steering wheel to scroll through the menus until you reach the "Settings" menu.
4. Press the "Enter" button to select the "Settings" menu.
5. Use the arrow buttons to scroll through the settings until you reach the "Units of Measurement" setting.
6. Press the "Enter" button to select the "Units of Measurement" setting.
7. Use the arrow buttons to scroll through the available units of measurement until you reach the desired unit (either "Metric" or "Imperial").
8. Press the "Enter" button to select the desired unit.
9. Press the "Menu" button to exit the settings menu.