Mercedes-Benz Atego, Руководство пользователя, Страница: 48 / 131

46
Description and roadside assistance
Guidelines for Breakdown Services (Subject to technical modifications)
i
Warning buzzer
Warning buzzer
The warning buzzer sounds in addition to the operating information in the display.
Warning buzzer function (test circuit)
왘
Turn vehicle key in steering lock to drive position.
The warning buzzer sounds for about 2 seconds.
Overview of warning buzzer in addition to display message or indicator lamp
Warning buzzer
ª
sounds when Display Action
Engine oil level too low.
The STOP lamp lights up at the same time.
The operational safety of the vehicle is at
risk. Engine damage is possible
.
©
«
Standard onboard computer (see page 48), Plus
onboard computer (see page 48)
Engine oil pressure too low.
The STOP lamp lights up at the same time.
The operational safety of the vehicle is at
risk. Engine damage is possible.
¨
«
왘
Top up engine oil
or
왘
Tow the vehicle away.
Malfunctions in certain electronic
systems.
The operational safety of the vehicle is at
risk. Engine damage is possible.
(see page 27).
Maximum permissible engine speed
exceeded.
The operational safety of the vehicle is at
risk. Engine damage is possible
.
If the warning buzzer sounds when shifting down,
select a higher gear.
If the warning buzzer sounds when tow-starting,
reduce the towing speed or select a higher
moving-off gear.
Coolant level too low.
The operational safety of the vehicle is at
risk. Engine damage is possible.
\
왘
Check cooling system for leaks.
왘
Top up coolant or tow the vehicle away if nec-
essary.
Permissible coolant temperature (about
115 °C) exceeded.
Ç
왘
Demand less power from the engine.
왘
Reduce speed and shift down to a lower gear if
necessary.
왘
Make sure that the air supply to the radiator is
not obstructed.