GM Service Manual Online
For 1990-2009 cars only

The vehicle has lighted assist handles located above the rear doors. They can be used to help passengers enter and exit the vehicle.

The lamps on the handles will come on automatically when a door is opened, and turn off when the door is closed. If the lamps have grooves on each lens, they can manually be turned on or off by pressing the sides.

Your vehicle may have a rear coat hook available under the rear assist handle on each side of the vehicle.