Buick Rendezvous Map Light Bulb Size

The Buick Rendezvous map light requires a 906 bulb size for proper installation and function within the interior overhead lighting assembly. Available data for the specified component covers the production range from 2002 through 2007.

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
2002-2007	906

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 8W.	906

Other Locations

Additional Notes

The Buick Rendezvous uses the 906 bulb size for the map light across all model years listed, spanning 2002-2007.
The 906 bulb follows the ANSI standard, which is the recognized specification authority for miniature automotive bulbs in the United States and Canada.
This bulb uses a T10 miniature wedge base, a baseless design where the glass envelope itself is pinched into a wedge shape that clips directly into the socket without requiring a separate metal base.
The 906 operates at 12 volts, consistent with the standard electrical system voltage found in conventional passenger vehicles.
The bulb carries an 8-watt power rating, placing it in the low-wattage range typical of interior courtesy and reading lights.
The T10 wedge format is shared across a wide range of automotive interior applications, though fitment compatibility depends on the specific socket design of each vehicle and position.