Mercedes-Benz Marco Polo 2017 Owner's Manual Supplement page 57

The coolbox is located next to the gas cooker is
in the kitchen cupboard. The lid of the coolbox is
held in the open position.
i A hanging basket for orderly storage of
cooled items is offered in the range of acces-
sories. You can obtain the hanging basket
from a Mercedes-Benz Service Centre.
Using the central control panel you can set the
following cooling levels. The corresponding,
approximate cooling temperature at a height of
10 cm above the base of the coolbox is dis-
played in brackets.
OFF
(coolbox switched off)
R
1
(approx. 11 °C)
R
2
(approx. 8 °C)
R
3
(approx. 4 °C)
R
Problems with the coolbox
A number of malfunctions are shown in the form of warning messages in the central control panel
display.
Problem
The temperature of the
coolbox can only be set
OFF or MAX.
to
Possible causes/consequences and M Solutions
The temperature of the coolbox is above 20 °C.
X
Check whether the lid of the coolbox is closed.
The temperature sensor of the coolbox is faulty. It is only possible to
use the coolbox in continuous operation.
X
Have the temperature sensor checked at a qualified specialist
workshop.
4
(approx. 0 °C)
R
5
(approx. -7 °C)
R
MAX
(approx. -15 °C)
R
The cooling temperature depends on:
the ambient temperature
R
how full the coolbox is
R
how frequently it is opened
R
You should therefore check the cooling temper-
ature regularly. The maximum temperature dif-
ference to the ambient temperature is approx-
imately 35 °C.
X
To set the cooling level: use the control
knob select the "Coolbox" menu.
The display shows the currently selected cool-
ing level.
X
Adjust the desired cooling level using the
9 or : button.
i If you have switched off the coolbox (cooling
level OFF), it will take three minutes before the
compressor can start up again.
Coolbox
55
Z