Mercedes-Benz SL600 Turn Signal Bulb Size
The Mercedes-Benz SL600 uses multiple front turn signal bulb sizes including PY24WNA, 1156NA, and 2357NA, along with rear turn signal bulb sizes of 12496, PY21W, and P21W across different model generations. The replacement chart covers 1994 through 2009 production 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 Turn Signal
| Years | Bulb Size |
|---|---|
| 2009 | PY24WNA |
| 2004-2008 | 1156NA |
| 1996-2002 | 2357NA |
| 1994-1995 | P21/5W |
Rear Turn Signal
| Years | Bulb Size |
|---|---|
| 2009 | 12496 |
| 2007-2008 | PY21W |
| 2004-2006 | P21W |
| 1994-2002 | P21W |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Amber variant of ECE PY24W with PGU20-4 base. 12V, 24W. | PY24WNA |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base, natural amber glass. 12V, 21W. | 1156NA |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. 12V, 26.9W/8W. | 2357NA |
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W |
| Philips/Osram part number. Halogen bulb, specialty application. 12V. | 12496 |
| ECE standard (Europe & worldwide). Single-filament amber bulb with BAU15s bayonet base. 12V, 21W. | PY21W |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W |