I am replacing the stock radio in a 2003 Sierra wit the Bose system. I have a Scosche GM06 adapter that branches to a "Y" to support the stock radio and the aftermarket Alpine I have. Prior to disconnecting the stock radio, I am instructed to disable the airbag system by removing the fuse, and then disconnect the driver and passenger yellow 2-way connectors at the base of the steering column. I found and disconnected only one yellow connector, and cannot find the other. The picture shows two yellow connectors, so I am confused and do not want the airbags to deploy while I'm working. Has anyone installed on this type of vehicle and know if there are one or two of these yellow connectors at the base of the steerig column?