2010 MERCEDES-BENZ G550 climate control

Batteries, SmartKey
Checking condition ..........................61
Replacing ....................................... 232
Battery, Vehicle ................................. 243
Charging ........................................ 244
Jump starting ................................. 244
Messages in the multifunction
display ........................................... 212
Bead (tire) .......................................... 177
Beverage holders see Cup holders
Brake Assist System
see BAS
Brake fluid
Checking level ............................... 157
Messages in the multifunction
display ........................................... 208
Brake lamps
Cleaning lenses ............................. 194
Brake pads
Messages in the multifunction
display ........................................... 208
Brakes ................................................ 182
Parking brake ................................... 88
Warning lamp ................................. 220
Break-in period .................................. 150
Brush guard ....................................... 232
Bulbs see Replacing bulbs
C
CAC (Customer Assistance Center) ... 21
California retail buyers and
lessees, important notice for ............. 19
Calls (phone) ...................................... 113
Can holders see Cup holders
Capacities and recommended
fuel/lubricants .................................. 260
Cargo compartment
Cargo volume, expanding ..............130
Cover blind .................................... 132
Tie-down rings ............................... 130
Cargo compartment cover blind ...... 132
Cargo tie-down rings ......................... 130
Carpets, cleaning .............................. 196
Central locking
Automatic ................................ 62, 111
Locking/unlocking from inside ........63
SmartKey ......................................... 60
Central locking/unlocking switch ..... 63
Certification label .............................. 254
Children in the vehicle
Air bags ........................................... 33
BabySmart™ air bag deactivation
system ............................................. 37
Child safety locks (rear doors) .........50
Child seat anchors – LATCH-type
(ISOFIX) ........................................... 49
Indicator lamp, front passenger
front air bag off ................................ 37
Infant and child restraint systems .... 47
ISOFIX (Child seat anchors –
LATCH-type) ..................................... 49
Override switch ................................ 50
Safety notes ..................................... 46
Tether anchorage points ..................48
Top tether ........................................ 48
Child safety
see Children in the vehicle
Child seat anchors – LATCH-type
(ISOFIX) see Children in the vehicle
Chrome-plated exhaust tip,
cleaning .............................................. 197
Cigarette lighter ................................ 136
Climate control system
Air conditioning ............................. 123
Air conditioning refrigerant ............262
Air distribution ............................... 125
Air recirculation mode ...................126
Air volume ..................................... 125
Automatic mode ............................ 123
Deactivating system ......................123
Front defroster .............................. 125
Residual heat and ventilation .........126
Temperature .................................. 124
Cockpit ................................................. 25
Cold tire inflation pressure .............. 177
COMAND system see separate COMAND system
operating instructions
Combination switch ............................ 77Index5463_AKB; 3; 35, en-USd2ureepe,Version: 2.11.8.12009-07-16T20:59:56+02:00 - Seite 5

Control system .................................... 99
Multifunction display .....................101
Multifunction steering wheel ............ 99
Resetting to factory settings ..........106
Control system menus ...................... 102
Audio/DVD .................................... 103
Navigation ..................................... 105
Settings ......................................... 106
Standard display ............................ 102
Telephone ...................................... 113
Trip computer ................................ 112
Vehicle status message memory ...105
Control system submenus
Convenience .................................. 111
Instrument cluster .........................107
Lighting .......................................... 109
Vehicle ........................................... 111
Convenience submenu
Easy-entry/exit feature .................. 112
Coolant
Anticorrosion/antifreeze ...............264
Capacities ...................................... 261
Checking level ............................... 156
Messages in the multifunction
display ........................................... 210
Temperature gauge ..........................98
Coolant temperature gauge ............... 26
Corner-illuminating front fog
lamps .................................................... 78
Cruise control .................................... 115
Activating ....................................... 116
Canceling ....................................... 116
Changing the set speed .................116
Last stored speed ..........................117
Lever .............................................. 116
Messages in the multifunction
display ........................................... 205
Resume function ............................ 117
Setting current speed ....................116
Cup holders ........................................ 134
Curb weight ....................................... 177
Customer Assistance Center (CAC) ... 21
Customer Relations Department ....... 21D
Dashboard see Instrument cluster
Data recording ..................................... 22
Daytime running lamp mode .............. 76
Switching on or off ......................... 109
Deep water
see Standing water
Defogging (windshield) ..................... 126
Defroster
Front (Climate control system) ......125
Rear window .................................. 127
Windshield ..................................... 127
Delayed shut-off
Exterior lamps ................................ 110
Interior lighting .............................. 111
Department of Transportation
see DOT
Differential locks ................................. 95
A few words about ...........................96
Difficulties
While driving .................................... 87
With starting .................................... 86
Digital speedometer ......................... 103
Dimensions (vehicle) see Vehicle specification
Direction of rotation (tires) .............. 169
Displays
Digital speedometer ......................103
Maintenance service indicator .......190
Messages in the multifunction
display ........................................... 203
Multifunction display .....................101
Outside temperature .............103, 108
Symbol messages ..........................208
Text messages ............................... 204
Trip computer ................................ 112
Vehicle status message memory ...105
Vehicle system settings .................106
Door control panel .............................. 30
Door handles ........................................ 30
Doors
Child safety locks ............................ 50
Locking/unlocking (SmartKey) ........60
Messages in the multifunction
display ........................................... 210
Opening from inside ......................... 626Index463_AKB; 3; 35, en-USd2ureepe,Version: 2.11.8.12009-07-16T20:59:56+02:00 - Seite 6

FunctionPageFHazard warning flasher
switch78
GFront passenger front air
bag off indicator lamp37
HCOMAND system, see
separate operating
instructions
IClimate control system121JAshtray135Cigarette lighter136KSeat ventilation, driver’s
side69Lower partFunctionPage:Storage compartment132;Gear selector lever89=Transfer case switch94?Parking brake lever88Center console29At a glance463_AKB; 3; 35, en-USd2ureepe,Version: 2.11.8.12009-07-16T20:59:56+02:00 - Seite 29Z

Vehicle equipment ..............................60
Locking and unlocking .......................60
Starter switch positions .....................65
Seats ....................................................65
Multifunction steering wheel .............70
Mirrors .................................................72
Memory function .................................73
Lighting ................................................74
Wipers ..................................................82
Power windows ...................................84
Driving and parking ............................85
Automatic transmission .....................89
Transfer case .......................................93
Differential locks .................................95
Instrument cluster ..............................98
Control system ....................................99
Driving systems ................................115
Climate control system ....................121
Windshield defroster ........................127
Rear window defroster .....................127
Power tilt/sliding sunroof ...............128
Loading and storing ..........................129
Useful features .................................134
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Camera lens : must be free of dirt, ice,
snow, and slush to function properly. Clean
the camera lens regularly. Being careful not
to scratch or damage the camera lens, see
“Cleaning the rear view camera lens”
(Y page 195).
Switching on or off
XSwitching on: Switch on the ignition.XSwitch on the COMAND system.XShift the automatic transmission to reverse
gear R.
The area behind the vehicle appears in the
COMAND system display.
iThe image from the rear view camera will
no longer be displayed if you select another
function on the COMAND system while
reverse gear R is engaged. To display the
image again, disengage and reengage
reverse gear R.
XSwitching off: Shift the automatic
transmission into park position P, neutral
position N, or drive position D.
or
XSelect another function on the COMAND
system.
Climate control system
Control panel
Climate control
FunctionRecommendation/Notes1Air volume control(Y page 125)Climate control on/
off
iSwitch on/off the climate control
system.
(Y page 123)Climate control system121Controls in detail463_AKB; 3; 35, en-USd2ureepe,Version: 2.11.8.12009-07-16T20:59:56+02:00 - Seite 121Z

FunctionRecommendation/Notes2Temperature
control, driver’s sidei Set the temperature to 72‡ (22†).(Y page 124)3Temperature
control, passenger
sidei Set the temperature to 72‡ (22†).(Y page 124)4Air distribution
control( Y page 125)5ª Rear window
defroster (USA only)( Y page 127)£ Rear window
defroster (Canada
only)6AC cooling on/offi Switch on/off the air conditioning.(Y page 123)Residual heat/
ventilationi With the engine turned off, it is possible
to continue to heat or ventilate the
interior.( Y page 126)7Air distribution and
air volume
(automatic mode)( Y page 123)8Air recirculationi
Only use this function for a short time,
e.g. in a tunnel. Otherwise, the windows
can fog up due to lack of fresh air.( Y page 126)9¥ Front defroster
(USA only)i Keep this setting selected only until the
windshield or the side windows are clear
again.( Y page 125)z Front defroster
(Canada only)Notes on climate control system
The climate control system is operational
whenever the engine is running. You can
operate the climate control system in either
the automatic or manual mode. The system
cools or heats the interior depending on the
selected interior temperature.
It can only function optimally when you are
driving with the windows and the tilt/sliding
sunroof closed.Nearly all dust particles, pollutants and odors
are filtered out before outside air enters the
passenger compartment through the air
distribution system.GWarning!
Severe conditions (e.g. strong air pollution)
may require replacement of the filter before
its scheduled replacement interval. A clogged
filter will reduce the air volume to the interior
and the windows could fog up, impairing
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visibility and endangering you and others.
Have a clogged filter replaced as soon as
possible at an authorized Mercedes-Benz
Center.
The air conditioning will not engage (no
cooling) if the A/C mode ( Y page 123) is
deactivated.GWarning!
Follow the recommended settings for heating
and cooling given on the following pages.
Otherwise the windows could fog up,
impairing visibility and endangering you and
others.
XKeep the air intake grille in front of the
windshield free of snow and debris.
i If the vehicle interior is hot, ventilate the
interior before driving off, see “Summer
opening feature” ( Y page 84). The climate
control will then adjust the interior
temperature to the set value much faster.
Deactivating the climate control
system
XDeactivating: Set air volume control :
( Y page 121) to position 0.XReactivating: Set air volume control : to
any speed.
The previous settings are once again in
effect.
Air conditioning
The air conditioning is operational while the
engine is running and cools the interior air to
the temperature set by the operator. In
addition, the air conditioning dehumidifies
the interior air and helps prevent window
fogging.
GWarning!
If you deactivate the air conditioning, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog up
more quickly. Window fogging may impair
visibility and endanger you and others.
i Condensated water may drip out from
underneath the vehicle. This is normal and
not an indication of a malfunction.
The air conditioning uses the refrigerant
R134a. This refrigerant is free of CFCs which
are harmful to the ozone layer.
Deactivating
It is possible to deactivate the air
conditioning. The interior air will then no
longer be cooled or dehumidified.
XPress button Á.
The indicator lamp in the button goes out.
The cooling function switches off after a
short delay.
Activating
Moist air can fog up the windows. You can
dehumidify the interior air with the air
conditioning.
XPress button Á.
The indicator lamp in the button comes on.
! If the air conditioning cannot be activated
again, this indicates that the air
conditioning is losing refrigerant. The
compressor has turned off.
Have the air conditioning checked at the
nearest authorized Mercedes-Benz Center.
Automatic mode
When operating the climate control system in
automatic mode, the interior air temperature,
air volume and air distribution are adjusted
automatically.
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In automatic mode, cooling with
dehumidification is switched on. This function
can be switched off if necessary.
GWarning!
If you deactivate the air conditioning, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog up
more quickly. Window fogging may impair
visibility and endanger you and others.
XSet the desired temperature
(Y page 124).
XActivating: Press button Ã.
The indicator lamp in the button comes on.
The air volume and air distribution are
adjusted automatically.
XDeactivating: Press button à again.
The indicator lamp in the button goes out.
Automatic control of air volume and air
distribution are switched off.
Setting temperature
You can adjust the air temperature on each
side of the passenger compartment. You
should raise or lower the temperature setting
in small increments, preferably starting at
72‡ (22†).
XIncreasing/decreasing: Turn
temperature control ; and/or =
(Y page 121) slightly clockwise or
counterclockwise.
iIf you turn the temperature control fully
clockwise or counterclockwise for one side
of the vehicle, you are increasing or
decreasing the temperature for the other
side of the vehicle as well.
Adjusting air vents
GWarning!
When operating the climate control, the air
that enters the passenger compartment
through the air vents can be very hot or very
cold (depending on the set temperature). This
may cause burns or frostbite to unprotected
skin in the immediate area of the air vents.
Always keep sufficient distance between
unprotected parts of the body and the air
vents. If necessary, use the air distribution
adjustment to direct the air to air vents in the
vehicle interior that are not in the immediate
area of unprotected skin.
For best possible performance of the climate
control:
XKeep the air intake grille in front of the
windshield free of snow, leaves, sticks, and
any other debris.
XAlways keep all air vents and grilles in the
passenger compartment free from
obstruction.
iFor draft-free ventilation, move the
adjustable center and side air vents to the
middle position.
Center air vents
:Left center air vent, adjustable;Right center air vent, adjustable=Thumbwheel for air volume control for
adjustable right center air vent
?Thumbwheel for air volume control for
adjustable left center air vent
XOpening/closing: Turn thumbwheels =
and ? in the required direction.
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