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230 Instrument Display and on-board computer
The segments in speedometer
status of the following systems:
Cruise control (
page 184)
/
R
Active Distance Assist DISTRONIC
R
(
page 186)
/
* NOTE Engine damage due to excessively
high engine speeds
The engine will be damaged if you drive with
the engine in the overrevving range.
Do not drive with the engine in the over‐
#
revving range.
The fuel supply is interrupted to protect the
engine when the red mark on tachometer
(overrevving range) is reached.
During normal operating conditions, coolant
temperature display
4
may rise to the red
mark.
1
indicate the
& WARNING Danger of burns when open‐
ing the hood
If you open the hood when the engine has
overheated or during a fire in the engine
compartment, you could come into contact
with hot gases or other escaping operating
fluids.
Before opening the hood, allow the
#
engine to cool down.
In the event of a fire in the engine com‐
#
partment, keep the hood closed and
call the fire service.
3
Overview of the buttons on the steering
wheel
1
¤ Back/Home button (press and hold),
on-board computer
2
Touch Control, on-board computer
3
Control panel for cruise control or Active
Distance Assist DISTRONIC
4
Control panel for multimedia system:
£ Voice Control System
ß Displays favorites
VOL: control knob, adjusts the volume or
switches the sound off 8 (press)
6 Makes/accepts a call
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