2002 Pontiac Montana Owner's Manual - Page 406

To remove the windshield wiper blade(s) do the following: 1. Turn the wipers on to the lowest intermittent setting. 2. Turn the ignition to OFF while the wipers are at the outer position of the wipe pattern. The blades are more accessible for removal/replacement while in this position. 3. Pull the windshield wiper arm away from the windshield or backglass. 4. While holding the wiper arm away from the glass, push the release clip from under the blade. 5. Push the release clip at the connecting point of the blade and the arm up. Then pull the blade assembly down toward the glass to remove it from the wiper arm. 6. Push the new wiper blade securely on the wiper arm until you hear the release clip "click" into place. 7. Push the release clip, from Step 4, down to secure the wiper blade into place. 6-42