What role does the Lane Departure Prevention (LDP) feature play in the 2025 QX55?

The Lane Departure Prevention (LDP) feature in the 2025 QX55 is designed to assist the driver by actively intervening when the vehicle begins to drift out of its designated lane without the use of turn signals. This safety technology uses built-in sensors and cameras to monitor lane markings on the road. If it detects that the vehicle is drifting towards one side, LDP gently applies steering input to help guide the vehicle back into the lane. This proactive approach enhances safety by reducing the risk of unintended lane departures, which can be particularly valuable in avoiding accidents.

The other options describe either functionalities that do not pertain to LDP or tasks outside of its intended use. Rather than merely alerting drivers or changing lanes automatically, the core function of LDP is to assist in maintaining lane position through corrective steering actions.