Mercedes-Benz 240D Stepwell Bulb Size
The Mercedes-Benz 240D stepwell light requires a DE3423 bulb size for proper installation and function within the interior lighting system. Data for the specific component covers the range from 1974 through 1976.
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 |
|---|---|
| 1974-1976 | DE3423 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V. | DE3423 |