First, unplug the negative battery cable and isolate it so the
Air Bag system is turned off and then wait for two minutes to allow the system capacitor to empty before proceeding. After that, open your manual for instructions on removing the air bag module from your car. Take out the hardware securing the switch to the steering wheel, remove the switch and then pull apart the electrical connection from the switch. For wiring, hook the end of the electrical connector onto the switch, fix the switch in place with its mounting screws and tighten them to get 1.5 Nm (14 in. lbs.): Remove the negative battery cable from the negative battery terminal, reinstall the air bag module per Passive Restraint Systems instructions and attach the cable to negative battery terminal again.