2012 Cadillac CTS Owner Manual - Page 35

Keys, Doors, and Windows 2-3 Key Access This key is used for the driver door, ignition, and glove box. Keyless Access This key, located inside the transmitter, is used for the driver door, glove box, and rear seat pass-through door. See "Rear Seat Pass-Through" under Trunk (Sedan, Coupe) on page 2￿20 for more information. Keyless Access If the vehicle has the Keyless Access System, the transmitter has a thin button (A) near the bottom of the transmitter used to remove the key. Press (A) and pull the key out. Do not pull the key out without pressing the button.