It would be difficult. You need to pull the switch out of the column to cut the wires from the back. Plus, once you splice the wires from the new cam to the old ones you just clipped, you need to be able to pull them down through the column. I don't see how you would do any of this without pulling the switch. It's just three screws and a plate holding it on, so pulling the switch is not a big deal. You don't have to unhook the pigtail under the dash or pull the wires through the column or anything. You just need enough slack to work with.