How do you change the cabin air filter on a 2008 Buick Lacrosse?

To change the cabin air filter on a 2008 Buick Lacrosse, first, locate the filter housing behind the glove compartment. Remove the contents of the glove compartment, then detach the stops on either side to allow it to drop down. Next, unclip the filter cover and slide out the old filter. Insert the new filter, making sure it’s oriented correctly, and reassemble everything in reverse order.