The seat occupancy mat is a sensor mounted in the front passenger seat. This seat occupancy emulator will override a faulty passenger seat occupancy sensor in order to fix your airbag warning light. It is easy to install underneath the seat. This emulator simulates an occupied seat, so the airbag will always deploy making this a safe solution. Name:Car Seat Occupancy Mat Sensor SRS Bypass Emulator Fitment Type:Direct Replacement Install Fitment: This sensor is compatible with the following European models:(Includes all variants: convertible, coupe, estate, hatchback, M-Power, saloon) for BMW E81 2007-2011 for BMW E82 2007-2013 for BMW E87 2004-2011 for BMW E88 2007-2014 This device is also for BMW: 3 Series E90 or E91 or E92 or E93 (2004-2013), 7 Series E65 or E66 or E67 (2003 or 4 - 2008) Please Note: In some instances, a diagnostic scanner may be needed to remove the airbag fault code once the emulator is installed. It should then remain off. Colour:As Shown Material:Plastic Package Contents: 1 x Car Seat Occupancy Bypass Emulator MAT Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.