Cadillac Seville Automatic Transmission Indicator Bulb Size
The Cadillac Seville automatic transmission indicator utilizes bulb sizes 194, 168, and 161 across various production versions. Available information spans a time range from 1976 through 1999.
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 |
|---|---|
| 1993-1999 | 194 |
| 1991 | 194 |
| 1989 | 194 |
| 1982-1988 | 168 |
| 1981 | 161 |
| 1980 | 168 |
| 1976-1979 | 161 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 1W. | 161 |