Cadillac STS Dome Light Bulb Size
The Cadillac STS dome light requires bulb size PC168 or 212-2 depending on the specific version of the vehicle. Data for the bulb sizes covers the range from 2005 to 2011.
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
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2010-2011 | PC168 | W5W+PCB | Check Price |
| 2005 | 212-2 | 212-2 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10) with printed circuit board twist-lock socket, for instrument clusters. 12V. | PC168 | Check Price |
| ANSI standard (US & Canada). Festoon bulb, 41mm length, SV8.5 base. 12V, 12W. | 212-2 | Check Price |