There are two lights for lighting up the ground ("puddle lights") in the front front doors.The two door control units detect the status of the doors, notify the Body Computer and directly control the switching on of the bulb in the door.The function is activated both with the key in the OFF position or extracted and with it in the ON position.The opening of one of the front doors causes the relevant light to come on for a maximum of 3 minutes; when this time has expired the light can only be switched back on again after the door has been reopened. Closing both doors causes the lights to go out immediately.