2007 GMC Yukon Owner's Manual - Page 482

Backglass Wiper Blade Replacement 1. Pull the wiper blade assembly away from the backglass. The backglass wiper blade will not lock in a vertical position, so care should be used when pulling it away from the vehicle. 2. Rotate the wiper blade assembly, then push it from the wiper arm. 3. Replace the wiper blade. 3. Install the new blade onto the arm connector and make sure the grooved areas are fully set in the locked position. For the proper type and size, see Normal Maintenance Replacement Parts on page 566. Tires Your newvehicle comes with high-quality tires made by a leading tire manufacturer. If you ever have questions about your tire warranty and where to obtain service, see your GM Warranty booklet for details. For additional information refer to the tire manufacturer's booklet included with your vehicle. 482