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:
For 520i and 528i: Check oil
level
The concept
The oil level is monitored electronically during
driving and shown on the Control Display.
If the oil level reaches the minimum level, a
check control message is displayed.
Displayi ...
Controls
This chapter is intended to provide you with information for complete control
of your vehicle. All features and accessories that are useful for driving and your
safety, comfort and convenience, ar ...
General information
The vehicle is supplied with two remote controls
with keys.
Every remote control contains a replaceable
battery.
The settings called up and implemented when
the vehicle is unlocked depend on w ...