1997 GMC Suburban Owner's Manual - Page 321

3. Unplug the electrical connector. Front Parking/Turn Signal Lamps with Sealed Beam Headlamps 1 Remove the two screws at the inside edge of the parkinghrn signal lamp assembly. 4. Turn the bulb to the left and remove it. 5 . Put the new bulb into the lens assembly and turn it t o the right until it is tight. 6. Plug i n the electrical connector. 7. Put the headlarnp lens assembly back into the vehicle. Install and tighten the two screws. 2. Remove the lamp assembly by swinging it out from the inside edge and sliding it out at the outside edge. 6-39