DTC B1D02-19: Left High Beam Circuit - Circuit current above threshold: Action
- Refer to the electrical circuit diagrams and check the left headlamp high beam circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair circuits as required
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new left headlamp assembly