The concept
The system does not measure the actual inflation pressure in the tires.
It detects a pressure loss in a tire by comparing the rotational speeds of the individual wheels while moving.
In the event of a pressure loss, the diameter and therefore the rotational speed of the corresponding wheel change. This is detected and reported as a flat tire.
See also:
Ride & Handling
One of my main criticisms of the regular X5, which was redesigned for the
2007 model year, is its regular suspension doesn't offer the balance between
ride comfort and handling prowess that I've c ...
Hydroplaning
On wet or slushy roads, a wedge of water can
form between the tires and road surface.
This phenomenon is referred to as hydroplaning.
It is characterized by a partial or complete
loss of contact ...
Possible commands
Most menu items on the Control Display can be
voiced as commands.
The available commands depend on the menu
that is currently displayed on the Control Display.
The functions of the main menu hav ...