Seat occupancy simulator suitable for Mazda MX-5 NBFL. The simulator is used for seat conversions where the new seats have no seat occupancy mats. If this simulator is not installed, the indicator light for the seat occupancy on the front passenger side lights up after the new seats have been installed and places an error. Price is for a simulator. A simulator is required for the passenger side for each vehicle, and none is required for the driver side.