1. Turn on your vehicle's ignition.
2. Press and hold the "Trip" or "Odometer" button on your vehicle's dashboard.
3. While holding down the button, turn the ignition to the "Off" position.
4. Continue to hold down the button for a few seconds until the display changes to miles.
5. Release the button and turn the ignition back on.
The odometer should now be displaying miles instead of kilometers. If the odometer does not change, you may need to repeat the steps or consult your vehicle's owner's manual for further instructions.