2006 Buick Lucerne Owner's Manual - Page 156
2006 Buick Lucerne Manual
Page 156 highlights
To access the passenger compartment air filter, do the following: 1. Press the tabs back and left to remove the cover. 2. Then, insert a tool behind the push pin located on the inboard side of the air filter compartment to carefully pry the pin out. 3. To remove the air filter, insert a tool between the air filter and the compartment wall on the outboard side of the vehicle. Then, push in to flatten the pin holding the air filter in place. Gently remove the air filter and any loose debris that may be inside the air filter compartment. 4. Insert the new air filter by pushing until you hear a click. Then, reinstall the push pin and snap the cover into place. 3-32