Home >> Jaguar >> 2013 >> XF 3.0, AWD >> Repair and Diagnosis >> General Information >> DTC Index >> Diagnostic Trouble Code (DTC) Index DTC: Headlamp Leveling Control Module (HCCM) -- XF/X250 >> Diagnostic Trouble Code (DTC) Index DTC: Headlamp Leveling Control Module (HCCM) >> Description And Operation >> DTC C1A04-64: Right Front Height Sensor - Signal plausibility failure >> Possible Causes