How to Replace the Cabin Air Filter in a Buick Envision?
2 Answers
Here are the steps to replace the cabin air filter in a Buick Envision: 1. Open the glove box and remove the fuse box cover. 2. Detach the spring rope buckle, then apply upward force to remove the plastic beam above the glove box. 3. Squeeze both sides toward the center to completely remove the glove box, exposing the cabin air filter housing. 4. Unclip the buckles on both sides to open the housing cover, remove the old filter, install the new one, and reassemble in reverse order. Below are the replacement conditions for the Envision's cabin air filter: 1. Generally, the Buick Envision's cabin air filter should be replaced every 10,000-15,000 kilometers or once a year. 2. The replacement interval mainly depends on external environmental conditions. Under normal circumstances in China, the maintenance cycle for the vehicle's cabin air filter is approximately every 10,000 kilometers or six months. In areas with severe smog, it's recommended to replace the filter every 3 months.
When I used to drive the Envision, I always changed the AC filter myself, saving quite a bit of money. First, you need to open the glove compartment on the passenger side. Press inward on both sides of the compartment simultaneously until you hear a click, and the compartment will drop down. Behind it, you'll see a white rectangular cover—just gently pry it open. When removing the old filter, pay attention to the arrow direction on it. The arrow on the new filter must point downward when reinstalling—this detail is crucial, as incorrect installation affects airflow. The first time I replaced it, I installed it backward, and the AC blew out a musty smell. After securing the cover back in place, lift the glove compartment and push it upward to reset it. The whole process takes about ten minutes, while the dealership charges 200 yuan just for labor. An activated carbon filter costs around 50 yuan, and it’s a great opportunity to declutter the glove compartment—killing two birds with one stone.
