DTC U3000-46: Control Module - Calibration/parameter memory failure: Action

WARNING: This page is about a different car, the 2015 Land Rover LR2, 2014 Land Rover LR2, and 2013 Land Rover LR2. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: This DTC may be set even though no fault condition is present and should be ignored unless the customer has reported an information and entertainment system concern. Clear the DTC and retest. Verify the customer concern prior to diagnosis

Using the manufacturer approved diagnostic system, re-configure the integrated audio module with the latest level software
Clear the DTC and retest. If the DTC returns, suspect integrated audio module internal fault