Cadillac Calais Automatic Transmission Indicator Bulb Size
The Cadillac Calais automatic transmission indicator utilizes bulb sizes 194, 1816, 168, and 1895 depending on the specific component requirements for the vehicle lighting system. Data for the bulb specifications covers the range from 1965 to 1973.
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 |
|---|---|
| 1972-1973 | 194 |
| 1971 | 1816 |
| 1969-1970 | 168 |
| 1965-1968 | 1895 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Miniature wedge bulb (T3.25). 12V, 4W. | 1816 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 0.9W. | 1895 |