BMW 550i Back Up Light Bulb Size
The BMW 550i back up light utilizes a 921 bulb size for illumination purposes within the rear lighting assembly. Available information covers a specific time range spanning from 2006 through 2016.
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 | US Type | EU Type | Shop |
|---|---|---|---|
| 2006-2016 | 921 | W16W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W. | 921 | Check Price |