Describe the function of the Nissan Truck's Blind Spot Warning system.

The Blind Spot Warning system in Nissan Trucks is designed to enhance driver awareness by alerting them to vehicles that may be located in their blind spots, particularly when the driver is preparing to change lanes. This system utilizes sensors located on the sides of the vehicle to monitor adjacent traffic. If another vehicle is detected in the blind spot, the system typically provides a visual alert in the corresponding side mirror and may also emit an auditory warning to ensure that the driver is aware of the potential danger. This function significantly contributes to road safety by helping to prevent accidents that can arise from lane changes when other vehicles are present but not visible to the driver.

The other options relate to different vehicle functionalities. Adjusting mirrors does help with visibility but does not specifically alert the driver about vehicles in the blind spot. Parking assistance features focus on helping the driver navigate into parking spaces safely, while automatic lane changes involve more advanced automation technology that is not part of the traditional warnings provided by the Blind Spot Warning system.