once the airbag is removed ,all you do is undo the centre 15mm bolt,dont take the screws out or unplug any wires except the yellow airbag one or the clockspring on rear of steering wheel can unwind and be a mega pain in the arse to sort ,remove the steering cowling and follow the yellow wire to a plug just above clutch pedal on inner side of lower dash panel, simply unplug it and unhook the wire that goes through the ignition pats module on the ignition barrel ,then you must insert the ignition key and turn one click this releases the steering lock,simply wiggle from side to side and the whole steering wheel including airbag wiring etc will come free,doing it any other way runs the risk of trouble