2007 GMC Yukon Owner's Manual - Page 267

NO CHANGE: No change will be made to this feature. The current setting will remain. Choose one of the available settings and press the set/reset button while it is displayed on the DIC to select it. HORN ONLY: The horn will sound on the second press of the lock button on the remote keyless entry transmitter. HORN & LIGHTS (default): The exterior lamps will flash when you press the lock button on the remote keyless entry transmitter, and the horn will sound when the lock button is pressed again within five seconds of the previous command. NO CHANGE: No change will be made to this feature. The current setting will remain. Choose one of the available settings and press the set/reset button while it is displayed on the DIC to select it. REMOTE DOOR LOCK This feature allows you to select the type of feedback you will receive when locking the vehicle with the remote keyless entry transmitter. You will not receive feedback when locking the vehicle with the remote keyless entry transmitter if the doors are open. See Remote Keyless Entry System Operation on page 113 for more information. Press the customization button until REMOTE DOOR LOCK appears on the DIC display. Press the set/reset button once to access the settings for this feature. Then press the customization button to scroll through the following settings: OFF: There will be no feedback when you press the lock button on the remote keyless entry transmitter. LIGHTS ONLY: The exterior lamps will flash when you press the lock button on the remote keyless entry transmitter. 267