Hi, David,
Yes it can be done.
Unplug the plug for the switch under the dash.
You have to open up the plug and make a note of where all the wires go, as the plug will not pull through the column.
Once noted. remove the wires from the plug.
I believe the job is much easier with the steering wheel removed.
You can then unscrew the switch from the column and remove it, pulling the wires thru the column.
Naj