How do you replace bulb side mirror indicator on Subaru Outback?

To replace the bulb in the side mirror indicator of a Subaru Outback, first, ensure the vehicle is off and safely parked. Gently pry off the mirror cover using a trim tool or flathead screwdriver to avoid damage. Locate the bulb socket, twist it counterclockwise to remove, then replace the old bulb with a new one, ensuring it's securely in place. Finally, reattach the mirror cover and test the indicator to ensure it's functioning correctly.