Nissan Recalls More Than 1,500 Model-Year 2024 Sentra Cars for Windshields With VIN-Obscuring Air Bubbles

The week of July 12, 2024 brought a second windshield recall in as many weeks—this time from Nissan North America. The recall covers more than 1,500 model-year 2024 Nissan Sentra vehicles whose windshields may contain air bubbles in the front lower driver-side section of the glass.

Nissan traced the defect to a supplier manufacturing failure at the glass production facility. Specifically, the supplier's assembly fixture experienced an internal failure that resulted in uneven pressure distribution during the adhesion process for the glass laminate layers. The uneven pressure allowed air to become trapped between the layers. When exposed to high heat, the trapped air manifested as visible bubbles in the finished windshield—a condition that delamination testing subsequently confirmed.

The practical consequence of the air bubbles: in addition to creating a potential visual distraction for the driver, the bubbles in the lower driver-side position can obscure the vehicle identification number (VIN) typically visible through the windshield from the exterior. A blocked VIN creates a compliance problem under Federal Motor Vehicle Safety Standard No. 205 and can complicate registration, titling, and law enforcement identification of the vehicle.

Nissan notified its dealers on July 1, 2024, and instructed them to inspect affected windshields for air bubbles. If bubbles are found, dealers are to replace the windshield free of charge; the replacement job is expected to take less than three hours. Owner notification letters were scheduled to be mailed August 29, 2024, under Nissan's internal recall code PMA38.

For the auto glass replacement market, the Sentra recall created a service opportunity: owners receiving recall notices who have not yet gone to the dealer may approach independent shops. However, because the replacement is a warranty remedy under a federal recall, the work is properly directed to Nissan dealerships. Independent shops that perform a windshield replacement on a 2024 Sentra should confirm the vehicle is not still subject to an open recall before billing.

The air-bubble defect mechanism—lamination-fixture failure causing uneven adhesion—is also instructive for understanding quality risks in the windshield supply chain. Shops sourcing replacement glass should verify that their suppliers have quality control processes sufficient to detect delamination defects before shipment.