For 1990-2009 cars

# INFO. ON POOR RADIO RECEPTION CAUSED BY WINDOW

THIS IS A MONTHLY SERVICE NEWSLETTER ARTICLE. THIS BULLETIN IS NOT INTENDED FOR PUBLICATION.

#### SUBJECT: INFORMATION ON POOR RADIO RECEPTION CAUSE BY WINDOW TINTING FILM ON BACK GLASS

#### MODELS: 1996-98 BUICK SKYLARK 1997-98 BUICK LESABRE 1997-98 BUICK PARK AVENUE/ULTRA 1997-98 BUICK CENTURY 1997-98 BUICK REGAL

AFTER THE DEALER AND/OR CUSTOMER HAS TINT INSTALLED ON THE REAR WINDOW, THE RADIO RECEPTION IS NEAR NON-EXISTENT ON AM AND POOR ON FM. THE METALLIC CONTENT OF THE TINT PROVIDES A GROUND PATH BETWEEN THE TWO ANTENNA GRIDS ON THE REAR WINDOW RENDERING THE ANTENNA INCAPABLE OF RECEPTION.

METALLIC TINT PLACED ON THE REAR WINDOW MUST BE REMOVED AND/OR REAR WINDOW REPLACED.

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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.

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