Mercedes-Benz S430 Courtesy Bulb Size
The Mercedes-Benz S430 courtesy light utilizes bulb size DE3423 and bulb size 6411 for the interior lighting system. Data for the specific bulb sizes covers the range from 2000 to 2006.
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 |
|---|---|
| 2001-2006 | DE3423 |
| 2000 | 6411 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V. | DE3423 |
| ANSI standard (US & Canada). Festoon bulb, 36mm length, SV8.5 base. 12V, 5W. | 6411 |