Outside temperature display
You should pay special attention to road con-
ditions when temperatures are around freez-
ing point.
Bear in mind that the outside temperature
display indicates the temperature measured
and does not record the road temperature.
The outside temperature display is in the mul-
tifunction display (
Y
page 229).
Changes in the outside temperature are dis-
played after a short delay.
Speedometer with segments
The segments in the speedometer indicate
which speed range is available.
R
Cruise control activated (
Y
page 178):
The segments light up from the stored
speed to the maximum speed.
R
DISTRONIC PLUS activated (
Y
page 181):
One or two segments in the set speed
range light up.
R
DISTRONIC PLUS detects a vehicle in front:
The segments between the speed of the
vehicle in front and the stored speed light
up.
Operating the on-board computer
Overview
:
Multifunction display
;
Right control panel
=
Left control panel
X
To activate the on-board computer: turn
the SmartKey to position 1 in the ignition
lock.
You can control the multifunction display and
the settings in the on-board computer using
the buttons on the multifunction steering
wheel.
Displays and operation
227
On-boar
d
compu
ter
and
displa
ys
Z
