SRS is Supplimental Restraint System, I.E. airbag. As you have already dissconnected the airbag with the old steering wheel, you can just take appart the yellow plug and remove the SRS plate. You may also get an airbag light on your dash, simply remove the light bulb and try not to hit anything for the remainder of your life.
UPDATE: I moved farther north. Now its even too cold for the deer; only moose now