Kenworth C540 Instrument Panel Bulb Size
The Kenworth C540 instrument panel utilizes 194 and 105 bulb sizes for illumination. Data for 194 and 105 bulb sizes covers the range from 1985 to 1993.
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 | 194 |
| 1992 | 105 |
| 1985 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 13W. | 105 |