1/2/3/4/5/10/15. /100pcs simulator. --A helpful tool on diagnostic Airbag SRS Syetem. --Fits for most Airbag SRS System. --Airbag diagnostic, resistor inside, by pass real airbag. --It is to replace the side airbags or seat belts, save maintenance costs, increase security replace the airbag system ignition components, clear fault code.