What are the conditions for activating BMW's laser headlights?
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BMW laser headlights activation conditions: 1. Must be in complete darkness without any light; 2. The vehicle speed must exceed the manufacturer's set value, such as 60 kilometers per hour; 3. The car must be driving on relatively open road sections. Laser headlights are a new type of headlight developed after LED headlights, with a luminous intensity of 170 lumens per watt. The light source uses laser diodes, featuring fast response, small size, low energy consumption, and long lifespan. BMW is a German luxury car brand. Taking the BMW X3 as an example, it is an SUV model with a body length, width, and height of 4648mm, 1881mm, and 1661mm respectively.