DTC U0300-56: Internal Control Module Software Incompatibility - Invalid/incomplete configuration: Action

Check for related DTCs stored in other modules. Check that the correct body control module is installed to the vehicle. Using the Jaguar Land Rover Approved Diagnostic Equipment, re-configure the body control module with the latest level software
Check that the correct power steering control module is installed to the vehicle. Using the Jaguar Land Rover Approved Diagnostic Equipment, reconfigure the power steering control module with the latest level software. Perform routine - Power Steering Soft Lock End Stops Reset Routine