You need a two position switch. Important: Disconnect battery, you wait 5 minutes, disconnect the pasagero side airbag Mides with polyimetter the airbag resistance
Example: 8 ohms <-Not example. You put a resistance of 8? and at the other exit the airbag.
You put the interruptting in the position position, you connect battery. There is no longer airbag in the companion seat or failure of Airbag. To have important airbag disconnect battery and then move switch. In this way you avoid it comes out Airbag failure in the Istrumos painting.