Use the search button.
It depends on how many airbags you have. I've got 8, and a jar full of connectors. You should do a computer readout first, to find the fauly circuit. Many types of faults will trigger the same error on the dash. Impact sensors, airbags, connectors, passenger sensors, voltage faults, ECU fault etc. There are connectors at the rear seats, in the front seats, in the boot, in the glove compartment, at the airbag ECU and so on.
MW.