The system does not detect the presence of objects or passengers in the rear seat. It monitors when rear doors are opened and closed.
Note:   It is possible to receive an alert when there is no rear seat occupant, but alert conditions are met.
Note:   It is possible to receive no alert when there is an occupant in the rear seat, if alert conditions are not met. For example, if a rear seat occupant does not enter the vehicle through a rear door.
Note:   The audible warning does not sound when the front door is opened before you switch the vehicle off.