Mercedes-Benz CL600 Courtesy Bulb Size
The Mercedes-Benz CL600 courtesy light utilizes bulb sizes 6411, 12961, and DE3423 depending on the specific version. Data for the listed components covers the period from 1998 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 |
|---|---|
| 2006 | DE3423 |
| 2005 | 12961 |
| 2004 | DE3423 |
| 2002-2003 | 12961 |
| 2001 | DE3423 |
| 1998-1999 | 6411 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V. | DE3423 |
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12961 |
| ANSI standard (US & Canada). Festoon bulb, 36mm length, SV8.5 base. 12V, 5W. | 6411 |