Mercedes-Benz Atego Manual page 40

Instrument panel
Display message with red status indicator
Standard
onboard
computer:
Ê
:
Ñ
Ë}
·
115 °C
(example)
Î
38
Guidelines for Breakdown Services (Subject to technical modifications)
i
Plus onboard Possible cause/consequence Possible remedy
computer:
.
Ê
The indicator lamp ±
Power reduced
flashes.
The NOx sensor is defective.
:.
Risk of accident
The hydraulic steering system is
Steering
leaking. The steering ability of
sluggish
the vehicle may change.
Immediate
service
i The display message
required
consists of 2 parts. Press button
„
to see the 2nd part.
Ñ.
Steering circuit 2 has failed. The
vehicle can only be steered with
increased effort.
}.
Malfunction in the retarder
control.
Retarder
The retarder is not switched off
shutoff not
possible
• During ABS control
Service
• When the accelerator pedal
required
is operated
·.
The coolant temperature is too
high. The engine output is
Coolant
automatically reduced.
temperature
too high
115 °C
Î.
The air filter is clogged.
The engine output may be
Air filter
reduced.
clogged
Service due i The display message
consists of 2 parts. Press button
„
to see the 2nd part.
Have the fault rectified at a qualified
workshop.
If the cause of the fault is not rectified
within 50 operating hours, the engine
power is automatically reduced the next
time the vehicle comes to a standstill.
Have the steering checked immedi-
G
ately at a qualified workshop.
Adjust your driving style. Reduce
speed before corners in particular.
Have the steering system checked
at a qualified workshop.
Drive with special care.
Have the retarder control checked at
a qualified workshop.
Reduce speed and shift to a lower
gear if necessary.
Make sure that the air supply to the
radiator is not obstructed.
Have the air filter replaced at a qual-
ified specialist workshop at the first
opportunity, e.g. at a Mercedes-Benz
service center.