BMW 540i Parking Light Bulb Size
The BMW 540i parking light utilizes H6W, 2458, 3157, and P21/5W bulb sizes depending on the specific version of the component. Data for the bulb sizes covers the range from 1994 to 2003.
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 |
|---|---|
| 2001-2003 | H6W |
| 1997-2000 | 3157 |
| 1994-1995 | P21/5W |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BAX9s base. 12V, 6W. | H6W |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3157 |
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W |