For the 2016 BMW X3, headlight fitment depends on the installed lighting system. The low beam uses D1S or LED, while the high beam is also listed as D1S or LED. Verify whether the vehicle has halogen- or LED-type headlights before ordering, since several other lighting positions change with that configuration.
- Fog lights, center stop light, license plate lights, side-marker lights, and tail lights use LED lighting.
- Front turn signals use 7507 with halogen headlights or LED with LED headlights.
- Daytime running lights use 7440 with halogen headlights or LED with LED headlights.
- Parking lights may use 2825 or 98 with halogen headlights, or LED with LED headlights.
- Brake light fitment is 64136 with adaptive lighting and 7506R without adaptive lighting.
- Reverse lights use 921, and rear turn signals use 7506.
Interior listings include 6418 for the courtesy light, 2825 or 98 for the glove box, and 6411 or 6428 for vanity lights. Confirm the headlight type and adaptive-lighting configuration for the closest match.