Wind Deflector Inspection
WARNING: This page is about a different car, the 2004 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.
Check that the wind deflector is properly raised
manually. If a malfunction is detected, remove and visually check it. If it is damaged, replace it with a new one. If no damage is found, reinstall it properly.
Courtesy of NISSAN MOTOR CO., U.S.A.