For 1990-2009 cars

### Removal Procedure

1. Open the instrument panel compartment door.
2. Remove the rear compartment door.
3. Open the heater A/C module access door.
4. Pull out and remove the first passenger compartment air filter.
5. Slide the second passenger compartment air filter to the opening.

Pull out and remove the second passenger compartment air filter.

### Installation Procedure

1. Insert the first passenger compartment air filter into the opening.

Slide over and install the first passenger compartment air filter.

2. Slide the second passenger compartment air filter directly into the opening.

Install the second passenger compartment air filter.

3. Close the heater A/C module access door.
4. Install the rear compartment door.
5. Close the instrument panel door.