Blind Spot Monitoring (BSM) Indicator Light Inspection
WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
- Apply battery voltage to BSM indicator light and mirror heater connector terminal B, and connect terminal C to ground.
- Verify that the BSM indicator light illuminates.
- If there is any malfunction, replace the outer mirror glass.