2008 Cadillac STS Owner's Manual - Page 76

This key, located inside the keyless access transmitter, can be used for all locks. Your vehicle has a Keyless Access System with pushbutton start. See Ignition Positions on page 2-28 for information on starting the vehicle. Notice: If you ever lose your transmitter(s) and/or key, it could be difficult to get into your vehicle. You may even have to damage your vehicle to get in. Be sure you have a spare transmitter and/or key. In an emergency, contact Cadillac Roadside Assistance. See Roadside Service on page 7-6. Press the button (A) near the bottom of the keyless access transmitter to remove the key. Never pull the key without pressing the button. 2-4