DTC U3000-55: Control Module - Not configured: Action

WARNING: This page is about a different car, the 2016 Land Rover LR4, 2015 Land Rover LR4, and 2014 Land Rover LR4. However, it is still accessible from the selected car via links, so may be relevant.

Using the manufacturer approved diagnostic system, re-configure the audio amplifier module with the latest level software
This DTC will occur once if a new module is installed. Clear the DTC, cycle the ignition state to off. Lock the vehicle (to ensure the infotainment system has reset). Unlock the vehicle, cycle the ignition state to on. Retest the system