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Cadillac
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1998
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Seville SLS V8-4.6L VIN Y
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Repair and Diagnosis
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Lighting and Horns
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Description and Operation
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Circuit Description - Lighting System
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Headlamps
Headlamps
The headlamps consist of two interchangeable single filament bulbs which provide high and low beams; the inner bulb in the
headlamp
is the high beam and the outer bulb is the low beam.