BMW M4 Sun Visor Bulb Size
The BMW M4 sun visor requires a 2723 bulb size for the interior vanity mirror lighting. Data for the specified component covers the range from 2018 through 2020.
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 |
|---|---|
| 2018-2020 | 2723 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1.4W. | 2723 |