DTC B10AD-49: Auto Light Sensor/Rain Sensor Internal Malfunction: Notes

WARNING: This page is about a different car, the 2016 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.

Description	Auto light sensor/rain sensor internal malfunction
Detection condition	The BCM received auto light sensor/rain sensor error signals from the auto light sensor/rain sensor 10 times continuously with the ignition switched ON (engine off or on).
Fail-safe	Auto light system Continue the controls prior to the auto light malfunction detection. Auto wiper system Continue the controls prior to the wiper malfunction detection.
Possible cause	Auto light sensor/rain sensor malfunction BCM malfunction
System wiring diagram	Not applicable