Home › Land Rover › 2015 › Range Rover Evoque Dynamic, 2D Utility › Repair and Diagnosis › Quick Lookups › DTC Index › Diagnostic Trouble Code Index DTC: Headlamp Leveling Control Module (HLCM) -- Range Rover EVOQUE/L538 › Diagnostic Trouble Code Index DTC: Headlamp Leveling Control Module (HLCM) › Description And Operation › DTC B1041-04: Leveling Control - System internal failures › Possible Causes