Mercedes-Benz 300D Turn Signal Indicator Bulb Size
The Mercedes-Benz 300D turn signal indicator requires a bulb with the specific size 2721 for proper installation and function within the vehicle lighting system. Data for the specified component covers the time range from 1977 through 1993.
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 |
|---|---|
| 1990-1993 | 2721 |
| 1987 | 2721 |
| 1977-1985 | 2721 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 2721 |