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On-board computer
124 Function
1 Basic display
menu (Ypage 125)
R Tyre pressure loss warning system
(Y page 227) or tyre pressure mon-
itor* (Y page 228)
R Coolant temperature (Y page 125)
R Digital speedometer 19
or outside
temperature (Y page 125).
R ASSYST PLUS service interval dis-
play (Y page 242) 2
Audio/TV*/DVD*
menu
(Y page 126)
R Radio station ( Ypage 126)
R Audio drive or media*
(Y page 126)
R TV* (Y page 127)
R DVD video* (Y page 127) 3
Navigation*
menu (Ypage 127) Function
4
AIRMATIC*/compass*
menu
(Y page 128)
R Level control* (Y page 152)
R Compass display *(Y page 212) 5
Distronic
* menu (distance display)
(Y page 128) 6
Message memory
menu20
(fault and
warning messages) (Y page 128) 7 Settings
menu (Ypage 129)
R Resetting to factory settings
(Y page 129)
R Selecting a submenu (Y page 129) 8
Additional functions*
menu
(Y page 136)
R Distance warning sys-
tem* (Y page 136)
R Tow-away protec-
tion* (Y page 136)
R Interior motion sen-
sor* (Y page 137) Function
9 Trip computer
menu (Ypage 137)
R Consumption statistics
(Y page 137)
R Range (Y page 138) a Telephone
menu (Ypage 138) This is what the displays look like when you
scroll through the menus.
The generic terms in the table overview are
intended to help you navigate through the
menus. The terms themselves are not always
displayed in the multi-function display.
Depending on the audio system fitted, the
Audio,
Navigation* and Telephonemenus
are slightly different. The examples given in
this Owner's Manual apply to vehicles equip-
ped with COMAND APS*.
19 Vehicles for the United Kingdom: the outside temperature is always displayed.
20 This menu is only visible if there is a display message available. Controls
* optional
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Service
242
Fitting the adapter
1
Connector with lug
2 Socket with groove
X Open the socket cover.
X Insert the connector with lug 1into
groove 2on the socket and turn the con-
nector clockwise to the stop.
X Make the cover engage.
X If you are using an adapter cable, secure
the cable to the trailer with cable ties.
! Make sure that there is sufficient cable
play so that the cable cannot become
detached when cornering. Service
ASSYST PLUS service interval display
ASSYST PLUS, the service interval display,
tells you when the next service is due. When-
ever a service is due, the following message
appears in the multi-function display:
Service A due in .. days
Service A due in .. km
Service A due now The letter indicates how much time the work-
shop will require to carry out the service work.
The letters displayed range from
Afor a short
service duration to Hfor a long service dura-
tion.
The service interval display ASSYST PLUS
does not record any periods of time during
which the battery is disconnected. In order to
maintain the time-dependent service sched-
ule, you should call up the service due date
and make a note of it before disconnecting
the battery. The alternative is to subtract the battery disconnection periods from the
service date shown on the display. Fading out the service message
1
Reset button
X Press the 1reset button on top of the
instrument cluster.
The service message goes out. Operation
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Care
243Exceeding the service due date
One of the following messages appears in the
multi-function display:
Service A .. days overdue
Service A overdue by .. km
You will also hear a warning tone.
A qualified specialist workshop, e.g. a
Mercedes-Benz Service Centre, will reset the
ASSYST PLUS service interval indicator after
the necessary service work has been carried
out.
i If you fail to have the service performed
by the specified date, you may be violating
applicable laws. Your warranty may be inva-
lidated and goodwill settlements may be
refused. Calling up the service due date
Use the buttons on the multi-function steer-
ing wheel.
X Switch on the ignition.
X Press èorÿ to select the Basic
display menu (Y page 125).
X Press the jork button to select the
service information.
The 9 service symbol and the service
due date are displayed. Care
Notes on care
Regular and proper care maintains the value
of your vehicle.
i It is advisable to use Mercedes-Benz care
products.
Scratches, corrosive deposits, areas affected
by corrosion and damage caused by inade-
quate care cannot always be completely
repaired. In such cases, visit a qualified spe-
cialist workshop immediately, e.g. a
Mercedes-Benz Service Centre.
Repair damage caused by loose chippings
and remove the following substances imme-
diately, whilst avoiding rubbing too hard:
R Soak insect remains with insect remover
and rinse off afterwards.
R Soak bird droppings with water and rinse
off afterwards.
R Remove tree resin, oils, fuels and greases
by rubbing gently with a cloth soaked in
petroleum ether or lighter fluid.
R Use silicone remover to remove wax.
R Use tar remover to remove tar stains. Operation
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