Pontiac Vibe Map Light Bulb Size

The Pontiac Vibe map light requires a 904 bulb size for proper installation and function within the interior lighting assembly. Available data for the specified component covers the range from 2003 to 2008.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

Years	Bulb Size
2003-2008	904

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 8W.	904

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Additional Notes

The Pontiac Vibe uses the 904 bulb for the map light across the 2003-2008 model years.
The 904 is a miniature wedge-type bulb, classified under the T10 form factor, which refers to its tubular shape with a wedge base that connects directly into a socket without a separate metal base or pins.
The 904 operates at 12 volts and draws 8 watts, placing it in the low-wattage range typical of interior courtesy and reading applications.
The 904 bulb carries ANSI standardization, meaning its physical and electrical specifications are recognized across both the United States and Canada.
The T10 wedge base format is shared by numerous bulb variants, so electrical ratings must be confirmed before substitution, as not all T10 bulbs carry the same wattage or voltage rating as the 904.