BMW X5 Brake Bulb Size
The BMW X5 brake light utilizes P21W, 921, and P21/5W bulb sizes depending on the specific version of the vehicle. Available information covers a span of time starting from 2000 through 2013.
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 |
|---|---|
| 2013 | P21W (Adaptive) |
| 2012 | 921 (Adaptive) |
| 2011 | P21W (Adaptive) |
| 2009-2010 | 921 (Adaptive) |
| 2007-2008 | P21W (Adaptive) |
| 2003-2006 | P21W |
| 2002 | P21/5W |
| 2000-2001 | P21W |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W |
| ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W. | 921 |
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W |