How do I program a new RKE transmitter to the 2012 Cadillac SRX when I have an existing recognized transmitter?

Place the recognized transmitter(s) in the cupholder, then insert the new transmitter's vehicle key into the driver door lock cylinder and turn to the unlock position five times within ten seconds until the DIC displays 'Ready To Learn Electronic Key.' Place the new transmitter into the transmitter pocket inside the center console, press the ignition, and when learned, remove the transmitter and press the Unlock (K) button. When all transmitters are programmed, press and hold the ignition for 10 seconds to exit programming mode. (Page 38-39)