How do you change a rear indicator bulb in a Mazda 6?

To change the rear indicator bulb in a Mazda 6, first, open the trunk and locate the rear light assembly. Remove the cover or access panel by unscrewing or unclipping it, then twist the bulb socket counterclockwise to release it. Pull out the old bulb and replace it with a new one, ensuring it is securely fitted. Finally, reassemble the light assembly and test the indicator to ensure it works properly.