Lamps - Mercedes-Benz Unimog Operating Instructions Manual

Warning/indicator lamps in the status area of the on-board computer
144
Hydrostatic drive system
Display messages
X
Hydrostatic drive
malfunctioning
Operate the brake
Warning/indicator lamps in the sta-
tus area of the on-board computer
Important safety notes
If you ignore warning and indicator lamps, you
will not be able to recognise failures and mal-
functions in components or systems. Driv-
ing/braking characteristics may be affected
and the operating and road safety of your
vehicle may be limited. Have the affected sys-
tem checked and repaired at a qualified spe-
cialist workshop. Always observe the warning
and indicator lamps and follow the corre-
sponding measures.
Overview
Possible causes/consequences and M Solutions
Supplementary text:
The hydrostatic drive system has been deactivated due to a mal-
function (overheating, damage, short circuit) and no longer exerts
any force.
X
Stop the vehicle as quickly as possible, paying attention to traf-
fic conditions.
X
Switch off the engine.
X
Apply the parking brake.
X
Check the components of the hydrostatic drive system for
external damage.
X
Consult a qualified specialist workshop.
Visit workshop.
If there is a fault, warning or operating infor-
mation, a warning lamp or indicator lamp
lights up in status area : of the on-board
computer. The warning lamp/indicator lamp
lights up in a different colour, depending on
the priority of the fault, warning or the oper-
ating information. The warning lamp/indica-
tor lamp may also light up in addition to an
event window.
Warning and indicator lamps
An emissions-relevant malfunc-
·
tion in the BlueTec
aftertreatment system or low
®
AdBlue supply (
Engine oil pressure too low
5
Y
( page 140)
Engine oil level too low, top up
4
engine oil (
Battery charge level too low
#
Power supply malfunction
ª
( Y page 137)
Maintenance due date
¯
( Y page 134)
Oil level in the steering is too low
¦
( Y page 134)
®
exhaust gas
Y page 113)
Y page 297)