Mercedes-Benz S500 Courtesy Bulb Size
The Mercedes-Benz S500 courtesy light utilizes bulb sizes DE3423 and 6411 for various interior lighting applications across the specified vehicle production periods. Data provided for the bulb sizes covers the range from 1995 through 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 |
|---|---|
| 2003-2006 | DE3423 |
| 2001-2002 | 6411 |
| 1999-2000 | DE3423 |
| 1998 | 6411 |
| 1995-1997 | DE3423 |
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 |