2010 Cadillac STS Bulb Sizes

Fog Light Bulb Front - H3

Headlight Bulb High Beam - 9005

Headlight Bulb Low Beam(with halogen headlights) - H11

Headlight Bulb Low Beam(with HID headlights) - D1S

License Plate Light Bulb - 2825

Daytime Running Light Bulb - 9005

Side Marker Light Bulb Rear - 2825

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