Where is the air conditioning filter located in the Buick Regal?

[RyderMarie]

The air conditioning filter in the Buick Regal is located behind the glove box in front of the passenger seat. The air conditioning filter is a specialized filter designed for air purification inside the car cabin. It uses an efficient adsorption material made of activated carbon and long-fiber non-woven composite fabric, featuring a compact structure that effectively filters smoke odors, pollen, dust, harmful gases, and various odors. The steps to replace the Buick Regal air conditioning filter are as follows: 1. Pry open the side panel of the glove box using some appropriate tools. 2. Use tools to remove the four screws of the glove box and take it off. 3. Inside, there is a black box, which is the housing for the air conditioning filter. 4. Open the box; there is a hidden latch on the side—simply pry open the cover. 5. Remove the dirty air conditioning filter inside. 6. Insert the new filter, ensuring the arrow on the filter faces downward, then close the cover, reinstall the glove box, and finally reattach the side panel.