1997 Pontiac Trans Sport Owner's Manual - Page 238

P.SET PROG: The front passengers must be listening to something different for each of these functions to work: Press this button to seek through your preset radio stations set on your primary radio pushbuttons. When a cassette tapeis playing, press this button to go to the other side the tape. of Theft-Deterrent Feature THEFTLOCK" is designed to discourage theft of your radio. It works by using a secret codedisable all radio to functions whenever battery power removed. is The THEFTLOCK feature for the radio may be usedor ignored. If ignored, the system plays normally and the radio is not protected by feature. If THEFTLOCK the is activated, your radio will not operatestolen. if When THEFTLOCKis 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 radio with the secret the code before it will operate. TAPE CD: With a cassette tape in the player and the radio playing, press this button play a cassette tape. to Press TAPE CD to switch between the tape and compact disc if both are loaded. Press AM-FM to return the to radio when a cassette tapeor compact discis playing. The inactive tapeor CD will remain safely inside the radio for future listening. 3-27