time
:
is displayed in 12h/24h mode and
outside temperature
;
in Celsius (†)/
Fahrenheit (‡).
The clock and outside temperature gauge also
display the
Truck info
Truck info
menu window in the
trip data menu
ß
(
Y
page 75). You can
change the clock mode and the temperature
unit in the
Menu
Menu
menu window within the
ä
settings menu (
Y
page 81).
Check Engine indicator lamp
Indicator lamp
Problem
Possible causes/consequences and
M
M
Solutions
Indicator lamp
;
flashes.
After you have switched the ignition lock into drive position, the
indicator lamp indicates the system's status by means of a
sequence of flashes. If there are no malfunctions, the indicator lamp
goes out after the engine is started (
Y
page 71).
The
;
indicator lamp
lights up.
The exhaust gas aftertreatment is malfunctioning or has an emis-
sions-related fault. The malfunction or defect may damage the
exhaust gas aftertreatment.
X
If the on-board computer displays an event window, observe the
information.
X
Have the exhaust gas aftertreatment checked immediately at a
qualified specialist workshop.
The
;
indicator lamp
lights up.
The on-board computer
shows an event window
and the
·
indicator
lamp in the display.
An emissions-related malfunction has been detected.
X
Follow the instructions in the event window.
X
Have the exhaust gas aftertreatment checked immediately at a
qualified specialist workshop.
If you do not follow the instructions in the event window, a reduc-
tion in the engine power output may be imposed, as per the mes-
sage displayed:
R
after approximately ten hours, e.g. if a low-grade diluted reducing
agent is being used or if the dosage is incorrect
R
after approximately 36 hours, e.g. if the exhaust gas recirculation
or the security system is faulty
In certain cases, engine output may be reduced even earlier.
70
Instrument cluster
On-boar
dc
omputer
and
disp
lays
Summary of Contents for EconicSD
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