Home >> Land Rover >> 2016 >> LR4 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Exterior Lights >> Diagnostic Trouble Code INDEXDTC: Headlamp Leveling Control Module (HLCM) -- LR4/L319 >> Diagnostic Trouble Code Index DTC: Headlamp Leveling Control Module (HLCM) >> Description Of Operation >> DTC B1D65-04: Right Headlamp Swivelling Motor - System internal failures >> Possible Causes