2004 Chevrolet Impala Owner's Manual - Page 115

LT DELAY (Delayed Headlamp Illumination) This feature allows the headlamps and parking lamps to stay on for a fixed amount of time after you exit the vehicle, or for them to turn off immediately. 4. With your preference displayed, press the TUNE/DISP button to select. A chime will be heard to verify the new setting. The new selection will be displayed with an asterisk (*) for one second. 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. Programmable Modes Mode 1: OFF Mode 2: 30 SEC Mode 3: 60 SEC Your vehicle was originally programmed to Mode 2. The mode may have been changed since then. To determine the current mode, or to change the mode, do the following: 1. Scroll, using the SEEK/PSCAN up or down arrows, until LT DELAY appears on the display. 2. Press the PREV or NEXT button to enter the submenu. The current selection will have an asterisk (*) next to it. If you do not wish to change the current mode, you can either exit the programming mode by following the directions later in this section or program the next feature available on your vehicle. 3. Scroll, using the PREV or NEXT buttons, through the modes to change the current mode. AUTOLOCK (Automatic Door Lock and Unlock) With the ignition in ON and the doors closed, this feature allows the vehicle doors to automatically lock and unlock when the driver shifts the transaxle into and out of PARK (P), or to turn the feature off. Programmable Modes Mode 1: OFF Mode 2: LCK ONLY - Automatic door lock on/automatic door unlock off. Mode 3: DRVR UNL - Automatic door lock on/automatic door unlock on (driver's door only). Automatic door lock on/automatic door unlock on (driver's door only). Mode 4: ALL UNL - Automatic door lock on/automatic door unlock on. 2-47