BMW Genuine Third Brake Lamp Light With White Lens Z4 2.5i Z4 3.0i Z4 3.0si Z4 M3.2 BMW Genuine Third Brake Lamp Light With White Lens E85 It is used in Retrofit kit,rr light, white -- Third stoplamp -- Manufacturer Warranty: 24000 miles or 2 years Please see Product Description below for vehicle compatibility