External devices
At a glance

See also:
Head-up Display
The concept
This system projects important information into
the driver's field of vision, e.g., the speed.
In this way, the driver can get information without
averting his or her eyes from the ...
Voice operation
Vehicles equipped with the voice activation system:
operation
Vehicles not equipped with the voice activation
system: depending on the equipment, the mobile
phone can be voice operated as descri ...
FTM Flat Tire Monitor
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 ...
