DTC B13D3-04: Left Daytime Running Lamp And Position Lamp Control - System internal failures: Action

NOTE: To validate the repair run the engine for at least 30 seconds and check the front position and daytime running lamps function, then using the Jaguar Land Rover approved diagnostic equipment check that this DTC is not logged within the body control module

Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new left headlamp assembly