GM Service Manual Online
For 1990-2009 cars only

HEADLAMPS COME ON TOO SOON WHEN USING TWILIGHT

SUBJECT: HEADLAMPS COME ON TOO SOON, REMAIN ON TOO LONG WHEN USING TWILIGHT SENTINEL (REPLACE THE TWILIGHT SENTINEL)

MODELS: 1992-95 CADILLAC ELDORADO, SEVILLE 1994-95 CADILLAC CONCOURS, DEVILLE WITH TWILIGHT SENTINEL (RPO T82)

CONDITION:

SOME OWNERS MAY COMMENT THAT THE HEADLAMPS COME ON TOO EARLY NEAR DUSK AND STAY ON TOO LONG IN THE MORNING.

CORRECTION:

REPLACE THE TWILIGHT SENTINEL WITH P/N 25642552. REFER TO THE APPROPRIATE SERVICE MANUAL SECTION FOR TWILIGHT SENTINEL REMOVAL AND INSTALLATION.

PARTS INFORMATION:

PARTS ARE CURRENTLY AVAILABLE FROM GMSPO.

WARRANTY INFORMATION:

FOR VEHICLES REPAIRED UNDER WARRANTY, USE:

LABOR OPERATION NUMBER: R4220. USE PUBLISHED LABOR OPERATION TIME.

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 1995 GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.