63 21 Rear light unit
WARNING: This page is about a different car, the 2011 BMW X6 and 2010 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.
REAR LIGHT UNIT SPECIFICATIONS
| Light bulb - tail light in side panel | Type | 4 LEDs |
| Light bulb - tail light in rear lid | Type | 4 LEDs |
| Light bulb - fog warning lamp | Type | H21W 12V 21W |
| Light bulb - backup light | Type | H21W 12V 21W |
| Light bulb - turn signal | Type | H21W 12V 21W |
| Light bulb - brake light | Type | P21W 12V 21W |
| Bulb - adaptive brake light | Type | P21W 12V 21W (USA) |
| Light bulb - 3rd brake light | Type | 28 LEDs |