BMW 535i GT Trunk Bulb Size
The BMW 535i GT trunk light uses 12961 and 921 bulb sizes depending on the specific production version. Available data for the lighting components covers the range from 2010 to 2017.
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 |
|---|---|
| 2016-2017 | 12961 |
| 2010-2015 | 921 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12961 |
| ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W. | 921 |