For the 2009 BMW X6, the supplied fitment lists D1S bulbs for both the low-beam and high-beam headlights. This keeps the main headlight application consistent across the listed functions; confirm the existing bulb and headlamp assembly before ordering.
Fog-light fitment has two listed options: H11 LED and H16 LED. Choose between them based on the fog-lamp application already installed on the vehicle rather than assuming they are interchangeable.
- Front turn signals use 5200 bulbs.
- Reverse lights and rear turn signals use 64136 bulbs.
- Brake lights use 7506R, while the center stop light and tail lights are listed as LED.
- License-plate lights use 6418.
- Parking lights and front side markers use 2827.
- Step-light fitment is listed as 2825 or 98.