Mercedes-Benz S550 Courtesy Bulb Size
The Mercedes-Benz S550 uses a courtesy light component with a specific 12961 bulb size for interior illumination. Available data for the specified lighting equipment covers the period from 2007 through 2013.
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 |
|---|---|
| 2007-2013 | 12961 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12961 |