This video shows a night time view of the car starting, turning the automatic lights on (Intelligent Lighting System), and then switching on the inbuilt foglamps (which are built into the same headlight assembly).
Per Mercedes-Benz website:
“The Intelligent Light System — as an active component of the safety concept — ensures the best possible visibility in all weather conditions and the most diverse traffic situations. When encountering oncoming traffic, in curves, fog or on free stretches of road the system adjusts to the situation adapting the characteristics of the light individually.
In the “country light” mode the light from the low-beam headlamps is distributed such that the edge of the carriageway is significantly better illuminated than with conventional headlamps.
The motorway mode is automatically activated in two levels: from 90 km/h the system increases the performance of the bi-xenon lamps. From 110 km/h the setting of the headlamp on the inside of the traffic lane also changes to uniformly illuminate the entire width of the lane for up to a distance of around 120 metres.
With the expanded fog lamp the system improves the visibility when fog is present. The left bi-xenon headlamp tilts outwards and the light cone is simultaneously lowered downwards. This light function is automatically activated as soon as the rear fog lamp is switched on and the vehicle is not travelling faster than 70 km/h.”
Post time: Jul-04-2017