Key wont turn in ignition

[Niall]

Remove steering wheel cowling (3x t20 screws underneath), remove small screw in side of ignition barrel holder (up near end where you put the key in). Unplug 3 big plugs, insert key and turn whilst trying to push in the little tab in the side of the barrel holder, have lots of fun trying to get the plugs out.

Hate to say it and im not 100% so could be wrong but i think you have to turn the key to cranking before the tab will move and the barrel will come out.