U3000-9A: Control Module - Component or System Operating Conditions: Action

NOTE: This DTC may log when the module is exposed to extreme operating temperatures. Such a condition should not require installation of a new module. The Head up display will resume operation when the internal temperature has normalized

Allow the head-up display temperature to return to normal. Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, check and install a new head-up display as necessary