Headlight Adaptive Drive Control Unit Module OEM Part Number:7P5941591AJ LHC212 10100500078 Features: The car headlight control module adopts professional design. The cold start current does not overshoot, the ultra-high power lamp does not accelerate, and the use time of the lamp is extended. The headlight outputs stable high voltage, with little interference and stable performance. Installation: The car headlight control drive module is easy to install, plug and play, no modification is required, it is an replacement for the car, and ensures better work of the headlight. Utilizing a special process, it can withstand the extreme temperatures and severe vibrations of the engine compartment, ensuring stable performance under various harsh weather conditions. If the headlight assembly seal fails, resulting in severe water accumulation, moisture will flow along the wiring harness to the bottom module. Headlight fogging should be addressed promptly to prevent moisture damage to the module pins.