Featuring dedicated light detection logic, the system only activates when ambient lighting falls below the factory preset threshold. On dark, unlit roads such as rural lanes, empty highways and dim suburban streets, AHBA automatically enables high beams to maximise forward illumination, extend long-distance visibility and significantly improve night driving clarity and safety. When detecting oncoming vehicles, traffic ahead or well-lit urban environments with sufficient street lighting, the system instantly switches to low beams to prevent dazzling other road users. This balances excellent forward vision with considerate road etiquette, delivering improved safety and convenience for every night journey.