(1)Reactivate the airbag function compatible with safety purpose without a new seat occupancy sensor. (2)Diagnostic airbag problem and bypass the seat occupancy sensor. Fitment:compatible with BMW models 1997-2016;compatible with BMW 1997-2003: E31, E36, E38, E39, E46, E53, etc;compatible with BMW 2003-2007: E60, E63, E65,E66, E87, E90, etc;compatible with BMW 2007-2010: E60, E63, E64, E65, E70, E71, E81, E87, E90, E92, E93, etc;compatible with BMW 2010-2016: X6, X5 Colour:As Shown Material:plastic Extra tools are required compatible with installation. Replace and update your damaged seat occupancy sensor. Once an accident occurs, this simulator will activate the airbag just like sensor (whether or not anyone on the car seat). After installing the simulator, on dash SRS airbag faulty warning code can be cleared (first time required a BMW diagnostic computer). Instructions: Step1: Open the simulator top cover, adjust the switch. Step2: Locate the seat occupancy sensor unit under front passenger seat, cut the wire and reconnect it to the simulator. Step3: Fasten the seat belt on front passenger seat, then use a BMW diagnostic computer (NOT INCLUDED) to turn off the SRS warning code compatible with the first time. Note: 1.Please confirm it fits your car becompatible withe ordering. 2.Professional installation is highly recommended. 3.After installing the simulator, whether or not anyone on the car seat, this simulator will send seat occupancy signal to OBC! Installation guide not included, we strongly recommend you seek professional installation. Please check as much as possible to make sure the item is what you need. The actual product may have slight color difference or difference, which will not affect the use Package Contents: 1 x Passenger Seat Sensor Emulator 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 lit