For the 2013 BMW X5, the low-beam headlight fitment is D1S. High-beam fitment varies, with either H1 or D1S listed, so confirm the bulb installed in your headlight assembly before ordering. The supplied data does not identify which headlight configuration uses each high-beam option.
Front fog lights are listed with two LED options: H11 LED and H16 LED. The front turn signal uses bulb 5200, while the rear turn signal uses 7506. Reverse lights use 921.
Brake-light fitment requires comparing the replacement with the original bulb: the listed options are 7506R, 921, and 1156R. The center stop light and tail lights are listed as LED. Parking and front side-marker lights use 2827.
Interior applications include 2825, 98, 6411, 6428, and 2886X, depending on location. Check the original bulb for courtesy, glove-box, reading, trunk, and vanity-light replacements.