BMW 640i Turn Signal Bulb Size
The BMW 640i front turn signal bulb uses a 12188 size. The replacement chart covers 2012 to 2015 production years with corresponding bulb specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Turn Signal
| Years | Bulb Type | Shop |
|---|---|---|
| 2012-2015 | 12188 (With HID Headlamps) | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| Philips part number. Halogen bulb, specialty application. 12V. | 12188 | Check Price |