For 1990-2009 cars

# INFO ON 12 DISC CD CHANGER MODEL LLAI INTERMITTENT INOP

THIS IS A MONTHLY SERVICE NEWSLETTER ARTICLE. THIS IS NOT INTENDED TO BE A PUBLISHED BULLETIN.

#### SUBJECT: INFORMATION ON 12 DISC CD CHANGER MODEL LLAI INTERMITTENT INOPERATIVE OR LOCK UP

#### MODELS: 1997-98 BUICK PARK AVENUE/ULTRA 1997-98 BUICK RIVIERA 1997-98 BUICK CENTURY/REGAL

THE 12 DISC CD CHANGER, D/E MODEL LLAI, CAN AT TIMES EXPERIENCE AN INOPERATIVE OR LOCKUP CONCERN. SOME CAUSES FOR THIS CONDITION MAY BE MICRO PROCESSOR LOCKUP, JAMMED CD OR MOTOR, LOSS OF POWER OR GROUND, OR A VOLTAGE SPIKE. THE LLAI CHANGER HAS A RESET BUTTON THAT CAN BE ACTIVATED TO ATTEMPT TO CLEAR THE PROBLEM. THE RESET BUTTON IS LOCATED IN THE UPPER LEFT HAND CORNER OF THE FACE PLATE AND CAN BE ACTIVATED WITH THE END OF A PAPER CLIP.

THERE IS NO INFORMATION ON THIS FEATURE IN THE SERVICE MANUAL, OWNER'S MANUAL OR CD CHANGER MANUAL.

FIGURES: 00 ATTACHMENTS: 00

GENERAL MOTORS BULLETINS ARE INTENDED FOR USE BY PROFESSIONAL TECHNICIANS, NOT A "DO-IT-YOURSELFER". THEY ARE WRITTEN TO INFORM THOSE TECHNICIANS OF CONDITIONS THAT MAY OCCUR ON SOME VEHICLES, OR TO PROVIDE INFORMATION THAT COULD ASSIST IN THE PROPER SERVICE OF A VEHICLE. PROPERLY TRAINED TECHNICIANS HAVE THE EQUIPMENT, TOOLS, SAFETY INSTRUCTIONS AND KNOW-HOW TO DO A JOB PROPERLY AND SAFELY. IF A CONDITION IS DESCRIBED, DO NOT ASSUME THAT THE BULLETIN APPLIES TO YOUR VEHICLE, OR THAT YOUR VEHICLE WILL HAVE THAT CONDITION. SEE A GENERAL MOTORS DEALER SERVICING YOUR BRAND OF GENERAL MOTORS VEHICLE FOR INFORMATION ON WHETHER YOUR VEHICLE MAY BENEFIT FROM THE INFORMATION.

COPYRIGHT 1998 GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.