BMW X5 Side Marker Bulb Size
The BMW X5 rear side marker bulb uses a P21/5W size specification across the model line. The replacement chart covers 2002 through 2006 production years with corresponding bulb size data.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Rear Side Marker
| Years | Bulb Size |
|---|---|
| 2002-2006 | P21/5W |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W |