Self-leveling headlights
The self-leveling headlights feature adapts the light distribution to the contours of the road.
The light distribution is lowered on hilltops to avoid blinding oncoming traffic and tilted in depressions to increase visibility.
See also:
Telephone
...
The Appendage Factor
M cars have had what I call a high appendage factor — the feeling that the
car is an extension of the driver. It's typically experienced in cars whose
various systems and characteristics are well- ...
Oil change
An oil change should be carried out by your
service center only.
...