1999 Buick Park Avenue Owner's Manual - Page 181

yellowblue SOURCE: Press this button to play a CD if you have a magazine loaded in the changer and the radio is playing. To return to the radio while a CD is playing, press AM-FM. You can also press this button to switch between a cassette tape, CD or the CD changer if all three are loaded. Theft-Deterrent Feature THEFTLOCKR is designed to discourage theft of your radio. It works by using a secret code to disable all radio functions whenever battery power is removed. If THEFTLOCK is active, the THEFTLOCK indicator will flash when the ignition is off. The THEFTLOCK feature for the radio may be used or ignored. If ignored, the system plays normally and the radio is not protected by the feature. If THEFTLOCK is activated, your radio will not operate if stolen. When THEFTLOCK is activated, the radio will display LOC to indicate a locked condition anytime battery power is removed. If your battery loses power for any reason, you must unlock the radio with the secret code before it will operate. Activating the Theft-Deterrent Feature The instructions which follow explain how to enter your secret code to activate the THEFTLOCK system. It is recommended that you read through all nine steps before starting the procedure. Personal Choice Radio Controls (If Equipped) With this feature, your vehicle will recall the latest radio settings as adjusted the last time your vehicle was operated. This feature allows two different drivers to store and recall their own radio settings for AM and FM presets, last tuned station, volume, tone and audio source (radio, cassette or CD). The settings recalled by the radio are determined by which transmitter ("1" or "2") was used to enter the vehicle. The number on the back of the transmitter corresponds to driver 1 or to driver 2. After the UNLOCK button is pressed on the transmitter and the ignition is in RUN, the radio settings will automatically adjust to where they were last set by the identified driver. The settings can also be changed by pressing one of the MEMORY buttons (1 or 2) located on the driver's door until you hear two beeps. When changes are made, the new settings will be saved for the driver. 3-29