How do you replace rear turn signal on 1987 Buick Electra park avenue?

To replace the rear turn signal on a 1987 Buick Electra Park Avenue, first, open the trunk and locate the tail light assembly. Remove the screws or bolts securing the assembly, then gently pull it out from the body of the car. Twist the bulb socket counterclockwise to release it, replace the burnt-out bulb, and reassemble by reversing the steps. Ensure the new bulb is securely in place before tightening the assembly back into the car.