DTC B123A-19: Left Front Turn Indicator - Circuit current above threshold: Action
- Refer to the appropriate service information and inspect the front left turn signal indicator 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 Diagnostic Trouble Code(s) and retest. If the fault persists, install a new left headlamp assembly