FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
Home
>>
Mercury
>>
2007
>>
Grand Marquis V8-4.6L VIN W
>>
Repair and Diagnosis
>>
Lighting and Horns
>>
Headlamp
>>
Testing and Inspection
>>
Initial Inspection and Diagnostic Overview
>>
Parking, Rear and License Plate Lamps
Parking, Rear and License Plate Lamps
PRINCIPLES OF OPERATION
The lighting control module (LCM) supplies voltage to the parking lamps dependent on inputs received from the
headlamp switch
.