DTC B14AD-05: Front Display Screen - System programming failures: 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 integrity of the touchscreen power and ground circuits. Connect the Jaguar Land Rover approved diagnostic tool and check connections are secure before reconfiguring the touchscreen. Clear DTCs and retest
- If fault persists, replace the touchscreen