Mercedes-Benz B250e Fog Light Bulb Size
The Mercedes-Benz B250e rear fog light uses a P21W bulb size for this model. The replacement chart covers 2016 through 2017 production years with corresponding bulb specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Rear Fog Light
| Years | Bulb Size |
|---|---|
| 2016-2017 | P21W |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W |