BMW M5 Turn Signal Bulb Size
BMW M5 front inner turn signal bulbs utilize 12496 size, while front turn signals use PY24WNA, 3357NA, or PY21W sizes, and rear turn signals require P21W, PY21W, or 12496 bulb sizes. The replacement chart covers 1988 to 2016 model years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Inner Turn Signal
| Years | Bulb Size |
|---|---|
| 2008-2010 | 12496 |
Front Turn Signal
| Years | Bulb Size |
|---|---|
| 2014-2016 | PY24WNA (With HID Headlamps) |
| 2013 | PY24WNA |
| 2009-2010 | 3357NA (Front) |
| PY21W (Front, Silver) | |
| 2008 | PY21W |
| 2007 | 12496 (With HID Headlamps) |
| PY21W (With Halogen Capsule Headlamps) | |
| 2006 | 12496 |
| 2003 | 3357NA |
| 2002 | 3457NA |
| 2001 | 3357NA |
| 2000 | 3457NA |
| 1991-1993 | P21/5W |
| 1988 | P21/5W |
Rear Turn Signal
| Years | Bulb Size |
|---|---|
| 2007-2010 | P21W |
| 2006 | PY21W |
| 2003 | PY21W |
| 2002 | 12496 |
| 2000-2001 | PY21W |
| 1991-1993 | P21W |
| 1988 | P21W |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| Philips/Osram part number. Halogen bulb, specialty application. 12V. | 12496 |
| ANSI standard (US & Canada). Amber variant of ECE PY24W with PGU20-4 base. 12V, 24W. | PY24WNA |
| ANSI standard (US & Canada). Single-filament wedge bulb (T25), natural amber glass. 12V, 27W. | 3357NA |
| ECE standard (Europe & worldwide). Single-filament amber bulb with BAU15s bayonet base. 12V, 21W. | PY21W |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3457NA |
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W |