BMW 340i Parking Light Bulb Size
The BMW 340i parking light requires bulb size 3457NA or 3357NA depending on the specific configuration of the lighting assembly. Data for the lighting components covers the range from 2016 to 2018.
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 |
|---|---|
| 2017-2018 | 3457NA (With Halogen Capsule Headlamps) |
| 2016 | 3357NA (With Halogen Capsule Headlamps) |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3457NA |
| ANSI standard (US & Canada). Single-filament wedge bulb (T25), natural amber glass. 12V, 27W. | 3357NA |