Mercedes-Benz S 320 CDI, Owner'S Manual

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246
Operating systems
Instrument cluster operating system
왘
Press
#
again if you wish to change
the current status.
You switch between:
앫
“Automatic in R gear” : the reversing
camera switches on automatically
when reverse gear is engaged.
앫
“Off” : the reversing camera does
not switch on.
In the “Service” menu, you can:
앫
call up messages
앫
check or monitor the tyre pressure*
앫
call up ASSYST PLUS
앫
check the engine oil level
Calling up messages
i
You will find a menu overview on
(
컄
page 236).
You can call up malfunctions which have
occurred. The display shown depends on
whether a malfunction has occurred or
not.
왘
Press
(
or
&
to select the “Serv-
ice” menu.
If malfunctions have occurred, the follow-
ing entry, for example, will appear in the
display: “2 messages” .
왘
Press
%
or
$
to select the entry.
왘
Press
#
to confirm.
You can scroll through the messages with
%
or
$
. The possible malfunctions
are described in the “Practical advice” sec-
tion (
컄
page 429).
i
If you turn the key to position 0 in the igni-
tion lock and then back to position 2 , all the mes-
sages are deleted from the malfunction memory.
Checking the tyre pressures
You will find information about the tyre
pressure monitor in the “Checking the tyre
pressure electronically*” section
(
컄
page 403).
Activating the tyre pressure loss
warning system
You will find information in the “Tyre pres-
sure loss warning system” section
(
컄
page 401).
Calling up ASSYST PLUS
You will find information on ASSYST PLUS
in the “Service” section (
컄
page 415).
Checking the engine oil level
You will find information about checking
the engine oil level with the operating sys-
tem in the “Engine oil” section
(
컄
page 395).
Service menu
P54.32-3379-31
G
Risk of accident
The operating system only records and dis-
plays malfunctions and warnings from cer-
tain systems. For this reason, you should
always make sure that your vehicle is safe to
use. You could otherwise cause an accident
by driving an unsafe vehicle.