How do you replace a rear turn signal bulb 2012 gmc acadia?

To replace the rear turn signal bulb on a 2012 GMC Acadia, first, open the rear hatch and remove the two screws securing the tail light assembly. Carefully pull the assembly away from the vehicle to access the bulb sockets. Twist the socket counterclockwise to remove it, then pull out the old bulb and replace it with a new one. Reassemble the tail light by reversing the steps, ensuring everything is secured properly.