DTC B14AE-31: Left Rear Display Screen - No signal: Action

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, 2016 Land Rover Range Rover, 2015 Land Rover Range Rover, and 2014 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.

Using the Jaguar Land Rover approved diagnostic equipment, update the infotainment slave controller to the latest level software and retest. If the fault persists, do not replace the infotainment slave controller. Contact the Jaguar Land Rover service desk for further assistance