Which Brake-Light Bulbs for the Mercedes-Benz SL-Class?
SL (R129) 1989-2004 | |||
| Type | Socket | Power | Voltage |
| P21/4W | BA15s | 21/4 W | 12 V |
| P21W | BA15s | 21 W | 12 V |
SL (R129) 1989-2004 | |||
| Type | Socket | Power | Voltage |
| P21/4W | BA15s | 21/4 W | 12 V |
| P21W | BA15s | 21 W | 12 V |