2007 Cadillac STS Owner's Manual - Page 159

EXT. (Exterior) LIGHTS AT UNLOCK This feature turns on the exterior lamps when the keyless access transmitter is used to unlock the vehicle. The lamps will remain on for about 20 seconds unless a door is opened, the ignition is in Acc., on, or START, or the keyless access transmitter is used to lock the vehicle. Programmable Modes Mode 1: ON Mode 2: OFF Before your vehicle was shipped from the factory, it was programmed to Mode 1. The mode to which the vehicle was programmed may have been changed since it left the factory. To program the vehicle to a different mode, use the following procedure: 1. Enter the PERSONAL SETTINGS MENU by following the instructions listed previously under "Entering the Personal Settings Menu." 2. Turn the tune/select knob until EXT. LIGHTS AT UNLOCK is highlighted. 3. Press the tune/select knob to switch back and forth between on and off. When the mode is turned on, a check mark will appear next to the feature name. The mode you selected is now set. You can either exit the programming mode by following the instructions later in this section or program the next feature available on your vehicle. HORN CHIRPS AT LOCK This feature sounds the horn once when the keyless access transmitter is used to lock the vehicle. All doors must be closed for this feature to work. Programmable Modes Mode 1: ON Mode 2: OFF Before your vehicle was shipped from the factory, it was programmed to Mode 2. The mode to which the vehicle was programmed may have been changed since it left the factory. 159