DTC B14AE-02: Left Rear Display Screen - General signal failure: Action

WARNING: This page is about a different car, the 2018 Land Rover Discovery and 2017 Land Rover Discovery. However, it is still accessible from the selected car via links, so may be relevant.

Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check the rear left display screen APIX circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair or replace wiring harness as necessary, clear the DTCs and retest