2010 Cadillac CTS Owner's Manual - Page 12

1-6 Keys, Doors and Windows be programmed. Any lost or stolen transmitters no longer work once the new transmitter is programmed. Each vehicle can have up to eight transmitters programmed to it. See "Relearn Remote Key" under Driver Information Center (DIC) on page 4‑31. 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. Battery Replacement Replace the battery if the Replace Battery In Remote Key message displays in the DIC. See "Replace Battery In Remote Key" under Key and Lock Messages on page 4‑42 for additional information. Notice: When replacing the battery, do not touch any of the circuitry on the transmitter. Static from your body could damage the transmitter. To replace the battery: 1. Separate the transmitter with a flat, thin object inserted into the notch, located above the metal base. 2. Remove the old battery. Do not use a metal object. 3. Insert the new battery, positive side facing up. Replace with a CR2032 or equivalent battery. 4. Snap the transmitter back together. Programming Transmitters to the Vehicle Only RKE 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. When the replacement transmitter is programmed to the vehicle, all remaining transmitters must also