1. Locate the AC filter. It is located in the passenger side footwell, behind the glove box.
2. Remove the glove box. To do this, squeeze the sides of the glove box and pull it down.
3. Remove the AC filter. The AC filter is held in place by two screws. Remove the screws and lift the filter out.
4. Install the new AC filter. Place the new filter in the opening and replace the screws.
5. Reinstall the glove box. Push the glove box up until it clicks into place.
That's it! You have now successfully changed the AC filter for your 2001 Lincoln LS V8.
