How do you change cabin air filter on a 2005 Cadillac srx?

To change the cabin air filter on a 2005 Cadillac SRX, first, locate the filter compartment behind the glove box. Open the glove box and remove any contents, then gently press in the sides to release the stops and lower the glove box fully. Next, remove the cover of the filter compartment, take out the old filter, and insert the new one, ensuring the airflow direction matches the markings. Finally, reassemble the cover and the glove box.