There are two lights for lighting up the ground ("puddle lights") in the front front doors.The courtesy light operation is timed according to a logic managed by the Body Computer.- when any of the doors is opened, both lights come on for 3 minutes; the timer is reactivated whenever the door is opened;- when all the doors are shut, with the key in the OFF position or extracted, the lights remain on for another 10 seconds; this time is interrupted if the key is turned to the ON position: in this case, the courtesy lights are turned off immediately.- when all the doors are shut and the key is turned to the ON position, the lights are switched off immediately.- when the key is removed, both lights come on and go out after 10 seconds.- all the courtesy lights are turned off at the door lock control;- both lights come on for 10 seconds when there is a command to unlock the doors.- If the inertia switch is operated the courtesy lights come on for 15 minutes.The power supply for the courtesy light is governed by a battery voltage control logic (known as “SBMT”): the Body Computer continuously acquires the battery voltage signal and compares it with its own limit value. In Key-Off conditions and when any one of the doors or the luggage compartment is opened, a timed period of 15 minutes is set; all the lights are deactivated after this delay period.