NHTSA Campaign Id 89V171000; Date: Oct. 13, 1989
Headlamps could turn off while vehicle is being driven orremain on after vehicle is parked. Loss of headlights while driving at nightcould be hazardous to the driver and other trafific.
1990 Ford Taurus; 1990 Mercury Sable
Component: Exterior Lighting:headlights:switch
Manufactured by: Ford Motor Company
Affected Units:: 2,900
An incorrect transistor may cause autolamp system light sensor module malfunction.
Replace light sensor modules.
System: autolamp headlamp control. Vehicle description: passenger cars with autolamp headlamp control system.
Date Owners notified by Manufacturer: Oct 4, 1989
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