2003 Chevrolet Cavalier Owner's Manual - Page 171

Personal Choice Radio Controls This feature enables two drivers to store and recall personal settings for radio presets, last tuned station, volume, tone and audio source (radio, cassette or CD). The numbers (1 or 2) found on the back of the remote keyless entry transmitter correspond to the drivers (1 or 2). To recall audio sources, press the UNLOCK button on the remote keyless entry transmitter and turn the ignition on. The radio settings will automatically adjust to where they were last set by the identified driver (1 or 2). To program this feature, do the following: 1. Press the UNLOCK button on the remote keyless entry transmitter for the identified driver (1 or 2). 2. Turn the ignition on. 3. Set all radio preferences. For more information see "Setting Preset Stations" and "Setting the Tone" listed for your particular radio. Theft-Deterrent Feature (Non RBS Radios) THEFTLOCK@ is designed to discourage theft of your radio. The feature works automatically by learning a portion of the Vehicle Identification Number (VIN). If the radio is moved to a different vehicle, it will not operate and LOC will be displayed. When the radio and vehicle are turned off, the blinking red light indicates that THEFTLOCK is armed. With THEFTLOCK activated, your radio will not operate if stolen. Theft-Deterrent Feature (RDS Radios) THEFTLOCK@ is designed to discourage theft of your radio. The feature works automatically by learning a portion of the Vehicle Identification Number (VIN). If the radio is moved to a different vehicle, it will not operate and LOCKED will be displayed. When the ignition is off and RAP is not active, the blinking red light indicates that THEFTLOCK is armed. With THEFTLOCK activated, your radio will not operate if stolen. Follow these steps each time you want to change the stored settings. All vehicles are shipped with this feature on. This feature can be disabled by your dealer if desired. 3-62