Final answer:
The grid lines on the Intelligent Around View Monitor help indicate distance to objects, show parking space boundaries, provide a visual representation of the surroundings, and assist in navigating tight spaces.
Step-by-step explanation:
The green, yellow, and red grid lines on the 2022 Maxima's available Intelligent Around View Monitor (I-AVM) serve multiple functions. Firstly, these grid lines indicate the distance between the vehicle and nearby objects, with the colors showing how close you are (green being far away, red being very close). Secondly, they assist with parking by showing the boundaries of parking spaces. Thirdly, these grid lines provide a visual representation of the vehicle's surroundings to help ensure safe maneuvering. Lastly, they are indeed used to navigate tight spaces and avoid potential obstacles by giving the driver a clear visual cue about the immediate environment of the car.