DTC B10AE-64: Headlamp Leveling Motor - Signal plausibility failure: Action

WARNING: This page is about a different car, the 2016 Land Rover LR4, 2015 Land Rover LR4, and 2014 Land Rover LR4. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect both headlamps. Using the manufacturer approved diagnostic system, clear the DTCs and retest. DTC B10AE-64 set: Refer to the appropriate system wiring diagrams and check the headlamp leveling control circuit for open circuit, high DTC resistance. DTC B10AE-64 not set: Refer to the appropriate system wiring diagrams and check the headlamp leveling actuator power and ground circuits for open circuit, high resistance.