First introduced on the new BMW 7 Series (July 2012) as part of the optional Adaptive LED Headlights, this functionality is now also supported with Xenon headlights on all new BMW 3 Series Saloon and Touring models specified with a Visibility package.
BMW Adaptive Headlights are combined with BMW High-beam Assistant technology to provide an intelligent headlight system that optimises the illumination of the road ahead without glaring on-coming traffic and other road users. This ensures improved visibility and safety during night time and poor weather driving conditions.
The glare-free High Beam Assistant from BMW ConnectedDrive regulates the main beam of the headlights for optimum illumination of the route and thus reduces the burden on the driver. When the system is activated, an image sensor on the inside of the front mirror monitors the lighting conditions and the traffic ahead at a distance of up to 400 metres. The assistant uses these sensor images to determine the strength of the high beam and varies it smoothly. Oncoming traffic is registered at a distance of some 1,000 metres. A mechanism in the headlight specifically covers points in the high beam and dynamically aligns it so that any risk of dazzling is ruled out.
High Beam Assistant in Action on F30 328i :