2007 Chevrolet Equinox Owner's Manual - Page 170

To change the passenger compartment air filter, use the following steps: 5. Remove the filter from the filter housing by pressing the release tab at the inboard edge of the filter housing. 1. Remove the push pins from the rear of the passenger's side air inlet panel. It is located in the rear of the engine compartment on the passenger side of the vehicle. 2. Open the hood. 3. Remove the push pins from the top and forward edge of the passenger's side air inlet panel. 4. Remove the air inlet panel. 170 6. Remove the filter from the vehicle. 7. Install a new passenger compartment air filter. For the type of filter to use see Normal Maintenance Replacement Parts on page 449. 8. Reverse Steps 1 through 5.