2008 MERCEDES-BENZ GL550 page 164

157 Controls in detail
Control system
It is helpful to think of the menus, and the
functions within each menu, as being ar-
ranged in a circular pattern.

If you press buttonè orÿ
repeatedly, you will pass through each
menu one after the other.

If you press buttonk orj
repeatedly, you will pass through each
function display, one after the other, in
the current menu.In the
Settings menu, instead of
functions, you will find a number of
submenus for calling up and changing
settings. For instructions on using these
submenus, see “Settings menu”
(
page 168).
The number of menus available in the sys-
tem depends on which optional equipment
is installed in your vehicle.The menus are described on the following
pages.
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158 Controls in detail
Control system
MenusThis is what you will see when you scroll
through the menus1 to5.The table on the next page provides an
overview of the individual menus.
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159 Controls in detail
Control system
Menus, submenus and functions
Menu1Menu2Menu3Menu4Menu5
Standard displayAUDIONAV*Off-roadDISTRONIC*
(Canada only)
(page 162)(page 164)(page 166)(page 166)(page 167)
Commands/submenus
Trip- and main odometerSelecting radio stationRoute guidance
instructions, current
direction traveledCompassCalling up settings
Checking tire inflation pressureSelecting satellite radio
station*Vehicle level
Checking coolant temperatureOperating CD playerDifferential locks*
Calling up digital speedometer
or outside temperature
Calling up maintenance service
indicator
iThe headings used in the menus table are
designed to facilitate navigation within the sys-
tem and are not necessarily identical to those
shown in the control system displays.The first function displayed in each menu will
automatically show you which part of the system
you are in.
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160 Controls in detail
Control system
This is what you will see when you scroll
through the menus6 toa.The table on the next page provides an
overview of the individual menus.
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161 Controls in detail
Control system
Menus, submenus and functions
Menu6Menu7Menu8Menu9Menua
Vehicle status message
memory1
1The vehicle status message memory menu is only displayed if there is a message stored.
SettingsVehicle configurationTrip computerTEL*
(page 167)(page 168)(page 182)(page 184)(page 186)
Commands/submenus
Calling up malfunction mes-
sages, warning messages, and
system status messages
stored in memoryResetting to factory
settingsDistance warning
function*on/offFuel consumption
statistics since startLoading phone
book
Instrument cluster
submenuDSR (Downhill Speed
Regulation) pro-
grammed default speedFuel consumption statis-
tics since the last resetSearching for name
in phone book
Time/Date submenuResetting fuel consump-
tion statistics
Lighting submenuDistance to empty
Vehicle submenu
Comfort submenu*
iThe headings used in the menus table are
designed to facilitate navigation within the sys-
tem and are not necessarily identical to thoseshown in the control system displays. The first
function displayed in each menu will
automatically show you which part of the system
you are in.
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162 Controls in detail
Control system
Standard display menu
In the standard display, the main odometer
and the trip odometer appear in the multi-
function display.
1Trip odometer
2Main odometer
If you see another display, press
buttonè orÿ repeatedly until
the standard display appears.
Press buttonk orj to select
the functions in the standard display
menu.The following functions are available:Checking coolant temperature
FunctionPage
Checking tire inflation pressure395
Checking coolant temperature162
Calling up digital speedometer
or outside temperature163
Calling up maintenance service
indicator424
Warning!G

Driving when your engine is overheated
can cause some fluids which may have
leaked into the engine compartment to
catch fire. You could be seriously
burned.

Steam from an overheated engine can
cause serious burns which can occur
just by opening the hood. Stay away
from the engine if you see or hear steam
coming from it.
Stop the vehicle in a safe location away from
other traffic. Turn off the engine, get out of
the vehicle and do not stand near the vehicle
until the engine has cooled down.
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163 Controls in detail
Control system
Press buttonk orj repeatedly
until the coolant temperature appears
in the multifunction display.Calling up digital speedometer or
outside temperature
Press buttonk orj repeatedly
until the digital speedometer or the
outside temperature appears in the
multifunction display.
Digital speedometer
Outside temperature
!Excessive coolant temperature triggers a
warning message in the multifunction display
(
page 470).
The engine should not be operated with the
coolant temperature above 248°F (120°C).
Doing so may cause serious engine damage
which is not covered by the Mercedes-Benz
Limited Warranty.
iDuring severe operating conditions, e.g.
stop-and-go traffic, the coolant temperature may
rise close to 248°F (120°C).
iYou can select whether the digital speedom-
eter or the outside temperature is shown in the
multifunction display.
You can change the setting in the submenu
Instrument Cluster via the function Status
Line Display
, see “Selecting display (digital
speedometer or outside temperature) for status
indicator” (
page 173).
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164 Controls in detail
Control system
AUDIO menu
The functions in the
AUDIO menu operate
the audio equipment which you currently
have turned on.
If no audio equipment is currently turned
on, the message
AUDIO Off appears in the
multifunction display.
The following functions are available:Selecting radio station
Turn on the COMAND system and
select radio. Refer to separate
COMAND system operating instruc-
tions.
Press buttonè orÿ repeatedly
until the currently tuned station
appears in the multifunction display.
1Waveband setting
2Station frequency
Press buttonk orj repeatedly
until the desired station is found.
The station search depends on the se-
lected setting in the
Vehicle submenu
of the control system (
page 180).
Pressing buttonk orj will
either start a frequency scan or select
the next stored radio station.Selecting satellite radio station*
The satellite radio is treated as a radio
application.
Select satellite radio with the
corresponding soft key on the
COMAND system.
1SAT mode
2Channel name or number
Press buttonk orj repeatedly
until the desired channel is found.
FunctionPage
Selecting radio station164
Selecting satellite radio station*164
Operating CD player165
iYou can only store new stations using the
corresponding feature on the radio. Refer to
separate COMAND system operating instruc-
tions.
You can also operate the radio in the usual
manner.
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