DTC B1D64-87: Left Headlamp Swivelling Motor - Missing message: Action
- Refer to the appropriate system wiring diagrams and check the left headlamp swivelling motor power and ground circuits for open circuit, high resistance
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, temporarily swap the headlamps. Clear the DTCs and retest. If DTC B1 D65-87 is now set, install a new left headlamp