How do you repair tail lights on Volvo 240?

To repair tail lights on a Volvo 240, first, access the tail light assembly by opening the trunk and removing the screws or clips securing the light housing. Disconnect the wiring harness and remove the old bulb by twisting it counterclockwise. Replace it with a new bulb, reassemble the housing, and reconnect the wiring harness. Finally, test the lights to ensure they are functioning properly before securing everything back in place.