What does High Beam Assist (HBA) do in the 2025 QX55?

High Beam Assist (HBA) in the 2025 QX55 is designed to enhance nighttime driving safety by automatically switching between high and low beam headlights. When the system detects oncoming traffic or vehicles ahead, it seamlessly dims the high beams to low beams to prevent glare and improve visibility for other drivers. Once the roadway is clear, the system will revert back to high beams, maximizing the driver's visibility.

This functionality not only contributes to safety by reducing the risk of blinding other drivers but also allows for better illumination of the road when it is safe to do so. This level of automation is especially beneficial for enhancing the overall driving experience during low-light conditions, as it relieves the driver from the task of manually adjusting the headlights. In contrast, the other options pertain to different features or conditions not associated with the specific function of High Beam Assist.