One problem related to headlights has been reported for the 2010 Mazda CX9. The most recently reported issues are listed below.
The contact owns a 2010 Mazda cx-9. While driving various speeds, the driver side headlights failed to operate. The vehicle was taken to an independent mechanic where it was diagnosed that condensation entered the head lamp assembly and caused the fuse to become inoperable. The head lamp assembly was replaced. The manufacturer was notified of the failure. The failure mileage was unknown.
| Exterior Lighting problems | |
| Brake Light Switch problems | |
| Headlights problems |