| Make : CADILLAC | Model : SEVILLE | Year : 1987 | 
| Build Dates : 19851101 - 19870101 | ||
| NHTSA Campaign ID Number : 87V047000 | ||
| Date Owners Notified: 19870427 | Date Received by ODI: 19870406 | Date Added to Database: 19870408 | 
| Manufacturer(s) Involved: GENERAL MOTORS CORP. | ||
| Manufacturer(s) Responsible for the Recall: GENERAL MOTORS CORP. | ||
| Manufacturer Campaign Number: | ||
| Component: EXTERIOR LIGHTING:HEADLIGHTS:SWITCH | ||
| Potential Number of Units Affected: 56783 | ||
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Summary of the Safety Concern: 
 THE TWILIGHT SENTINEL POTENTIOMETER (THUMBWHEEL CONTROL) MIGHT HAVE BEEN MANUFACTURED WITH ELECTRICAL CONTACTS WHICH COULD RESULT IN AN INTERMITTENT HEADLIGHT CIRCUIT.  | 
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Consequence: 
 WITH THE TWILIGHT SENTINEL SYSTEM ON, THE INTERMITTENTCIRCUIT COULD CAUSE HEADLIGHT AND INSTRUMENT PANEL LIGHTS TO GO OUT. SUDDENLOSS OF HEADLIGHTS COULD REDUCE DRIVER VISIBILITY AND MIGHT RESULT IN A VEHICLECRASH WITHOUT PRIOR WARNING.  | 
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Remedy: 
 INSTALL A NEW PART IN ONE OF THE VEHICLES CONTROL COMPUTERS TO PREVENT THIS CONDITION FROM OCCURING.  | 
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| Report Initiator: MFR | Vehicles Report | |
| Regulation Part Number: | Federal Motor Vehicle Safety Standard Number: | |
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Notes: 
 CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).  | 
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