Okay, here's what's happening here, since it's definitely not clear just from looking at it: there are cars at a stoplight whose headlights turn red as they notice you. You lure it over to a supply crate that only cars can break. The circle that appears means you heard a loud noise at that location. You drop a cone so it gets stuck, then go up behind it, pick up the banana that was in the crate, then disable the car with the banana and recharge your battery from its battery.