2003 Chevrolet Impala Owner's Manual - Page 118

3. Scroll, using the PREV or NEXT buttons, through the modes to change the current mode. 4. With your preference displayed, press the TUNE/DISP button to select. A chime will be heard to verify the new setting. A new selection will be displayed with an asterisk (*) for one second. Programmable Modes Mode 1: OFF - Turns feature off. Mode 2 PARTIAL - One chirp for each remote LOCK : command/no chirp for remote UNLOCK command. If your vehicle has the optional content theft-deterrent system, the first time a remote UNLOCK command is received, three flashes will be seen and three horn chirps heard to indicate an alarm condition has occurred since last arming. See Theft-Deterrent Systems on page 2- 16. 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. Mode 3: FULL - One chirp for each remote LOCK command/two chirps for the first remote UNLOCK command. 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 determine the mode to which your vehicle is programmed or to program your vehicle to a different mode, do the following: 1. Scroll, using the SEEWPSCAN up or down arrows, until FOB HORN appears on the display. FOB HORN (Remote Audible Verification) This feature allows the horn to chirp when the remote keyless entry transmitter is used to lock or unlock the vehicle. 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. 2-49