1 Answer

right front side of the cowl there should be an access panel.

Reposition rear hood seal halfway to the center. Refer to Hood Rear Seal Replacement.
Remove the washer hose from the right air inlet grill panel and position aside.

Remove the 2 push pin retainers from the right air inlet grill panel.
Important: Do not remove the third push pin retainer from the right air inlet grill panel.

Reposition the right air inlet grill panel on to the windshield.
Remove the water deflector cover.

Remove the passenger compartment air filter.
Installation Procedure

Install the passenger compartment air filter.
Install the water deflector cover. Ensure the three tabs of the water deflector engage the rear cowl edge.

Install the air inlet grill panel.
Install the air inlet grill panel push pin retainers.
Install the washer hose through the right air inlet grill panel clips.
Install the rear hood seal. Refer to Hood Rear Seal Replacement http://www.pontiacforum.com/pontiac/showthread.php?t=22499