Land Rover Jaguar B13c2-49 May 2026

The B13C2-49 fault code in Jaguar and Land Rover vehicles indicates an internal electronic failure of the windshield misting sensor (also known as the humidity sensor). This sensor, typically located behind the plastic cowl of the rearview mirror, is responsible for monitoring cabin humidity and windshield temperature to prevent the glass from fogging up. Understanding DTC B13C2-49

Aftermarket Windshields: Some non-OEM glass does not have the correct mounting bracket or acoustic properties for the sensor to read correctly. land rover jaguar b13c2-49

-49: A specific sub-code indicating an "Internal Electronic Failure".  Symptoms  When this code is active, you may notice:  The windshield fogs up frequently even in dry weather. The B13C2-49 fault code in Jaguar and Land

In Land Rover and Jaguar vehicles, the diagnostic trouble code B13C2-49 refers to a fault with the Windshield Misting Sensor (specifically "Missing message"). -49 : A specific sub-code indicating an "Internal