2010 Cadillac CTS Owner's Manual - Page 15

Keys, Doors and Windows The vehicle comes with two transmitters. Each transmitter will have a number on top of it, "1" or "2". These numbers correspond to the driver of the vehicle. For example, the memory seat position for driver 1 will be recalled when using the transmitter labeled "1", if enabled through the DIC. See "Memory Seat" under Power Seat Adjustment on page 2‑4 and Vehicle Personalization on page 4‑51 for more information. Programming with a Recognized Transmitter A new transmitter can be programmed to the vehicle when there is one recognized transmitter. For vehicles sold in Canada, two recognized transmitters are required to program a new transmitter. 1. The vehicle must be off. 2. Place the recognized transmitter(s) in the cupholder. Have the new transmitter available with you. 3. Insert the vehicle key into the key lock cylinder located on the outside of the driver door. 4. Turn the key to the unlock position five times within five seconds. 5. The Driver Information Center (DIC) displays Ready To Learn Electronic Key #2, 3 or 4. 1-9 Programming Transmitters to the Vehicle Only keyless access transmitters programmed to the vehicle will work. If a transmitter is lost or stolen, a replacement can be purchased and programmed through your dealer/retailer. The vehicle can be reprogrammed so that lost or stolen transmitters no longer work. Each vehicle can have up to four transmitters matched to it. 6. Place the new transmitter into the transmitter pocket with the buttons facing the front of the vehicle. The transmitter pocket is inside the center console storage area located between the driver and front passenger seats. 7. A beep sounds once the transmitter is programmed. The DIC displays Ready To Learn Electronic Key #3 or 4, or Maximum # Electronic Keys Learned.