This is detailed in RAVE under Section 76 'Chasis and Body/Repair/Centre console but if you don't have RAVE here's what to do:
Put the seats fully rearward. Open the cubby box and remove the two screws under the forward lip (beware that you don't lose the screw retainers). This will release the window switch pack. Unplug the multiplug connector for the switch pack and ease the pack over the handbrake (the slot is a bit wider at the bottom so lift it a bit).
Undo the one screw holding the walnut bit that you want out, which is revealed by removal of the switch pack. Release the console side panels which are secured by two screws each. These now need to be eased down and back to release the 'sprag clips' which secure them to the centre switch pack (tricky). You can now lift out the 'gear lever applique' which is what the bit you want out is called. As you do so, unclip the wires to the cigar lighter. If you are not changing the ashtray/cigar lighter light bulb its a good idea to do so.