Cadillac Catera Daytime Running Light Bulb Size
The Cadillac Catera daytime running light utilizes a single 1156 bulb size for the lighting system. Data for the specific component covers the range from 1997 through 2001.
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 |
|---|---|
| 1997-2001 | 1156 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 |