2010 Cadillac CTS Owner's Manual - Page 21

Keys, Doors and Windows 1-15 Central Door Unlocking System The vehicle has a central door unlocking feature. When unlocking the driver door, the other doors can be unlocked by holding the key in the turned position for a few seconds or by quickly turning the key twice in the lock cylinder. Delayed Locking With this feature, you can delay the actual locking of the doors. When the power door lock switch is pressed when the key is not in the ignition and the driver door is opened, a chime will sound three times indicating that delayed locking is active. When all the doors are closed, the doors will lock automatically after five seconds. If a door is reopened before five seconds have elapsed, the five second timer will reset itself once all the doors are closed again. You can press the door lock switch again or the lock button on the RKE transmitter to override this feature and lock the doors immediately. the shift lever is moved out of P (Park). The doors will automatically unlock when the vehicle is stopped and the shift lever is moved into P (Park). If the vehicle has a manual transmission, the vehicle is programmed so that the doors will lock automatically after the vehicle speed reaches 8 km (5 mph). The doors will automatically unlock when the ignition is turned off and the key is removed from the ignition. If someone needs to exit the vehicle once the doors are locked, have that person use the manual lever or power door lock switch. When the door is closed again, it will not lock automatically. Use the manual lever or the power door lock switch to lock the door. The power door locks can be programmed through prompts displayed on the Driver Information Center (DIC). For more information on programming, see Vehicle Personalization on page 4‑51. Power Door Locks On vehicles with power door locks, the switches are located on the front doors. " (Unlock): Press to unlock the doors. Q (Lock): Remove the key from the ignition and press to lock the doors. Automatic Door Locks If the vehicle has an automatic transmission, the vehicle is programmed so that the doors will lock automatically when all doors are closed, the ignition is on, and