Mercedes-Benz C-Sedan 2015 Owners Manual - Manual (Page 233)

Speedometer with segments
The segments in the speedometer indicate
which speed range is available.
R Cruise control activated (
Y
page 183):
The segments light up from the stored
speed to the maximum speed.
R DISTRONIC PLUS activated (
Y
page 185):
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.
Tachometer
! Do not drive in the overrevving range, as
this could damage the engine.
The red band in the tachometer indicates the
engine's overrevving range.
The fuel supply is interrupted to protect the
engine when the red band is reached.
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 233).
Changes in the outside temperature are dis-
played after a short delay.
Coolant temperature display
G WARNING
Opening the hood when the engine is over-
heated or when there is a fire in the engine
compartment could expose you to hot gases
or other service products. There is a risk of
injury.
Let an overheated engine cool down before
opening the hood. If there is a fire in the
engine compartment, keep the hood closed
and contact the fire department.
! A display message is shown if the coolant
temperature is too high.
If the coolant temperature is over 248 ‡
(120 †), do not continue driving. The
engine will otherwise be damaged.
The analog coolant temperature gauge is in
the instrument cluster on the right-hand side
(
Y
page 33).
In the on-board computer in the Service Service
menu there is a digital coolant temperature
gauge (
Y
page 244).
Under normal operating conditions and with
the specified coolant level, the coolant tem-
perature may rise to 248 ‡ (120 †).
Operating the on-board computer
: Multifunction display
; Right control panel
= Left control panel
Displays and operation
231
On-board
computer
and
displays
Z