Where is the cabin air filter located in an old Buick LaCrosse?
1 Answers
The cabin air filter in older Buick LaCrosse models is located under the trim panel beneath the right front wiper blade. Steps to replace the cabin air filter: 1. Remove the sealing strip under the passenger side wiper and take out two plastic clips. 2. Remove the wiper cover panel. 3. Take off the cabin air filter cover to access the filter, then remove the old filter and install the new one. 4. Reinstall the cabin air filter cover, wiper panel, sealing strip, and plastic clips back to their original positions. Functions of the cabin air filter: 1. Provide fresh air. 2. Ensure safety and hygiene. 3. Adsorb harmful substances. 4. Filter solid impurities.