1998 GMC Envoy Owner's Manual - Page 281

Taillamps 1. Open the liftgate. 2. Remove the two screws from the lamp assembly. 6. Push the new bulb straight into the socket until it clicks. 1 Put the socket into the assembly and turn the socket to the right until it locks in place. 8. Install the lamp assembly. Install and tighten the screws. 9. Close the liftgate. Windshield Wiper eplacement Blad See "Normal Maintenance Replacement Parts" in the Index for the proper type of replacement blade. I NOTICE: 3. Pull the assembly away from the vehicle. 4. Turn the socket to the left to remove it. Push the tab in while you turn the socket to the left. 5. Holding the base of the bulb, pull the bulb straight out of the socket. I . I Use care when removing installing ablade or assembly. Accidental bumping can cause the arm to fall back and strike the windshield. To remove the old wiper blades, lift the wiper arm until it locks into a vertical position. 6-34