2005 Chevrolet Avalanche Owner's Manual - Page 79

Power Door Locks The power door lock switches are located on the driver's and front passenger's armrests. Delayed Locking When locking the doors with the power lock switch or the keyless entry transmitter and a door or the liftgate (if equipped) is open, the delayed locking feature will delay locking the doors until five seconds after the last door is closed. You will hear three chimes to signal that the delayed locking feature is in use. Pressing the power lock switch or the lock button on the keyless entry transmitter twice will override the delayed locking feature and immediately lock all the doors. You can turn the delayed locking feature off or back on again by doing the following: Q (Lock): Remove the ignition key and press the lock symbol to lock all of the doors. If the delayed locking feature is on, the doors will not lock until five seconds after the last door is closed. Press the lock symbol twice to override this feature and lock all of the doors immediately. See Delayed Locking on page 2-9 for more information. 1. Press and hold the power door lock switch in the lock position. 2. Press unlock twice on the remote keyless entry transmitter. This feature will not operate if the key is in the ignition. You can also program this feature using the Driver Information Center (DIC). See "Door Lock Delay" under DIC Vehicle Customization on page 3-58. K (Unlock): To unlock the doors, press the unlock symbol. 2-9