child seat MERCEDES-BENZ G550 2011 W463 Owner's Manual

Brake fluid (notes) .........................280
Display messages ..........................171
High-performance brake system ....139
Important safety notes ..................137
Maintenance .................................. 138
Parking brake ........................ 135, 139
Warning lamp ................................. 183
Breakdown
see Accident (notes)
Brush guard ....................................... 207
Bulbs Backup lamp .................................. 101
Brake lamp .................................... 100
Cornering light function ...................98
fog lamps ......................................... 98
Overview .......................................... 97
rear fog lamp ................................. 101
Tail lamp ........................................ 100
Turn signal lamp .............................. 99
C
CAC (Customer Assistance Center) .........20
California
Important notice for retail
customers and lessees ....................18
Capacities
see Technical data
Care
Carpets .......................................... 226
Car wash ........................................ 221
Chrome parts ................................. 224
Display ........................................... 224
Gear or selector lever ....................225
Headlamps ..................................... 224
Matte finish ................................... 223
Notes ............................................. 220
Paint .............................................. 222
Plastic trim .................................... 225
Power washer ................................ 222
Rear view camera .......................... 224
Roof lining ...................................... 226
Seat belt ........................................ 226
Seat covers .................................... 225
Sensors ......................................... 224
Steering wheel ............................... 225
Tail pipes ....................................... 224
Trim strips ..................................... 225
Washing by hand ........................... 222
Wheels ........................................... 222
Windows ........................................ 223
Wiper blades .................................. 223
Wooden trim .................................. 225
Cargo compartment enlargement ... 194
Cargo tie down rings ......................... 196
CD player/CD changer Operating (on-board computer) .....161
Center console
Overview .......................................... 29
Central locking
Automatic locking (on-board
computer) ...................................... 165
SmartKey ......................................... 62
Changing bulbs
Headlamps ....................................... 96
Changing gears .................................. 123
Checklist After driving off-road ...................... 143
Before driving off-road ...................143
Checklist (off-road driving) .............. 143
Child-proof locks Rear doors ....................................... 54
Children
In the vehicle ................................... 49
Restraint systems ............................ 50
Child seat
Automatic recognition .....................39
Automatic recognition/air bag
deactivation, self-test ......................41
LATCH-type (ISOFIX ) child seat
anchors ............................................ 52
Special seat belt retractor ...............51
Top Tether ....................................... 53
Troubleshooting ............................... 42
Chrome parts (cleaning
instructions) ...................................... 224
Cigarette lighter ................................ 199
Climate control Activating/deactivating .................108
Activating/deactivating air-
recirculation mode .........................111
Controlling automatically ...............109
Cooling with air dehumidification ..108
Defrosting the windshield ..............110Index5

Hydroplaning ..................................... 140
I
Immobilizer .......................................... 59
Instrument cluster Overview .......................................... 26
Selecting the language (on-board
computer) ...................................... 163
Instrument cluster lighting .............. 163
Interior lighting Adjusting ......................................... 94
Automatic control ............................ 95
Cargo compartment lamp ................95
Delayed switch-off (on-board
computer) ...................................... 165
Manual control ................................. 95
Reading lamp ................................... 95
Rear interior lighting ........................96
J
Jack Storage location ............................ 229
Using ............................................. 233
Jump-starting ..................................... 238
K
Key positions SmartKey ....................................... 117
Kickdown ........................................... 123
L
Lamps Display message ............................ 172
LATCH-type (ISOFIX) child seat
anchors ................................................ 52
License plate lamp (display
message) ............................................ 173
Lighting see Lights ........................................ 90
Lights
Activating/deactivating the
interior lighting delayed switch-off
(on-board computer) ......................165
Cornering light function ...................94
Daytime running lamps ....................91
Display message ............................ 172
Driving abroad ................................. 90
Fog lamps ........................................ 92
Hazard warning lamps .....................93
High-beam headlamps .....................93
Light switch ..................................... 90
Low-beam headlamps ......................91
Rear fog lamp .................................. 92
Turn signals ..................................... 93
Limited Warranty ................................ 21
Load anchorage ................................. 196
Loading guidelines ............................ 192
Locking Automatic ........................................ 68
Emergency locking ........................... 68
From inside the vehicle (central
locking button) ................................. 67
Low-beam headlamp (display
message) ............................................ 172
Low-beam headlamps Automatic headlamps ......................91
Driving abroad ................................. 90
Lubricant additives
see Additives
Luggage compartment
Cover ............................................. 196
Luggage net ....................................... 194
Lumbar support 4-way lumbar support ......................81
Luxury head restraints ....................... 80
M
M+S tires ............................................ 248
Main-beam headlamps (display
message) ............................................ 173
Maintenance Battery ........................................... 235
Malfunction messages
see Display messages
Malfunctions
see Display messages
Malfunctions relevant to safety
Reporting ......................................... 20
Matte finish (cleaning
instructions) ...................................... 223
Index9

mbraceCall priority .................................... 206
Display message ............................ 170
Downloading destinations
(COMAND) ..................................... 206
Emergency call .............................. 203
Important safety notes ..................202
Locating a stolen vehicle ...............207
MB info call button ........................205
Roadside Assistance button ..........204
Self-test ......................................... 202
System .......................................... 202
Vehicle remote unlocking ..............206
Mechanical key
Function/notes ................................ 63
Loss ................................................. 66
Memory card
Operating (on-board computer) .....161
see separate operating instructions
Memory function ................................. 88
Menu (on-board computer) Audio ............................................. 160
DVD ............................................... 161
Message memory .......................... 169
Navigation ..................................... 162
Overview of menus ........................159
Resetting to factory settings ..........162
Settings ......................................... 162
Standard display ............................ 160
Telephone ...................................... 167
Trip computer ................................ 166
Messages
see Display messages
Mirrors
Sun visor ........................................ 198
Mobile phone
Menu (on-board computer) ............167
MP3
Operating (on-board computer) .....161
see separate operating instructions
Multicontour seat ................................ 81
Multifunction display ........................ 158
Multifunction steering wheel ............. 28
Operating the on-board computer . 157N
Navigation On-board computer .......................162
see separate operating instructions
NECK-PRO head restraints
Operation ......................................... 42
Resetting after being triggered ........43
Notes on breaking-in a new
vehicle ................................................ 116
Notes on driving Gravel roads .................................. 144
O
Occupant safety Children in the vehicle .....................49
System overview .............................. 34
Octane number (fuel) ........................ 278
Odometer ........................................... 160
Off-road 4MATIC .......................................... 149
Differential locks ............................ 129
Off-road ABS .................................... 56
Off-road driving ................................. 142
Checklist ........................................ 143
Driving on sand .............................. 144
Important safety notes ..................142
Off-road fording ................................. 140
Oil see Engine oil
On-board computer
Audio menu ................................... 160
Convenience submenu ..................165
Display messages ..........................169
Factory settings ............................. 162
Important safety notes ..................156
Message memory menu ................. 169
Navigation menu ............................ 162
Operating video DVD .....................161
Operation ....................................... 157
Overview of menus ........................159
Settings menu ............................... 162
Standard display menu ..................160
Telephone menu ............................ 167
Trip computer menu ......................166
Vehicle submenu ........................... 165
On-board computer language .......... 163
10Index

Route guidance (on-board
computer) .......................................... 162
S
Safety Children in the vehicle .....................49
Child restraint systems ....................50
Overview of occupant safety
systems ........................................... 34
Safety systems
see Driving safety systems
Seat
Important safety notes ....................77
Seat backrest
Folding back .................................. 195
Folding forwards ............................ 195
Seat belt
Fastening, front ............................... 46
Fastening in the rear, center ............46
Seat belts
Adjusting the height ......................... 47
Belt force limiters ............................ 49
Cleaning ......................................... 226
Correct usage .................................. 44
Emergency Tensioning Devices ........ 49
Fastening ................................... 45, 46
Important safety guidelines .............43
Releasing ......................................... 48
Safety guidelines ............................. 35
Special seat belt retractor ...............51
Warning lamp ................................. 184
Warning lamp (function) ................... 48
Seat heating
Indicator lamp (Malfunction) ............82
Seats
Adjusting the 4-way lumbar
support ............................................ 81
Adjusting the head restraint ............79
Cleaning the cover .........................225
Correct driver's seat position ........... 76
Multicontour seat ............................ 81
Storing settings (memory
function) .......................................... 88
Switching seat heating on/off .........81
Switching the seat ventilation on/
off .................................................... 82
Seat ventilation
Indicator lamp (Malfunction) ............83
Sensors (cleaning instructions) ....... 224
Service indicator see Service interval display
Service interval display .................... 219
Displaying a service message (on-
board computer) ............................ 220
Service products
Brake fluid ..................................... 280
Capacities ...................................... 277
Coolant (engine) ............................ 280
Engine oil ....................................... 279
Fuel ................................................ 277
Important safety notes ..................276
Notes ............................................. 276
Refrigerant (air-conditioning
system) .......................................... 279
Washer fluid ................................... 281
Settings
Calling up a stored setting ...............88
Factory (on-board computer) .........162
On-board computer .......................162
Setting the unit (on-board
computer) Speedometer ................................. 163
Shift ranges ....................................... 123
Side marker lamp (display
message) ............................................ 173
Side window Important safety information ...........70
Side windows
Convenience closing feature ............71
Convenience opening feature ..........71
Opening and closing ........................71
Troubleshooting ............................... 72
Ski rack .............................................. 197
Sliding sunroof Important safety notes ....................72
Opening/closing .............................. 73
Operating manually ..........................73
SmartKey
Changing the battery .......................64
Changing the programming .............63
Checking the battery .......................64
Convenience closing feature ............71
Convenience opening feature ..........71
Important safety notes ....................6212Index

Vehicle equipment
i This manual describes all the standard
and optional equipment of your vehicle
which was available at the time of
purchase. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
relevant systems and functions.
Occupant safety
Overview of occupant safety
In this section you will learn the most
important facts about the restraint system
components of the vehicle.
The restraint system consists of:
R seat belts
R child restraint systems
R ISOFIX child seat securing system
Additional protection is provided by:
R SRS (Supplemental Restraint System)
R NECK-PRO head restraints
R air bag system components with:
- 45 indicator lamp
- front-passenger seat with BabySmart™
automatic child recognition
The different air bag systems work
independently of each other. The protective
functions of the system work in conjunction
with each other. Not all air bags are deployed
in an accident.
GWarning
Modifications to or work improperly
conducted on restraint system components
or their wiring, as well as tampering with
interconnected electronic systems, can lead
to the restraint systems no longer functioning
as intended.
Air bags or Emergency Tensioning Devices
(ETDs), for example, could deploy
inadvertently or fail to deploy in accidents
although the deceleration threshold for air
bag deployment is exceeded. Therefore,
never modify the restraint systems. Do not
tamper with electronic components or their
software.
i See "Children in the vehicle"
( Y page 49) for further information on
infants and children traveling in the vehicle
as well as on child restraint systems.
SRS (Supplemental Restraint System)
Introduction
SRS reduces the risk of occupants coming
into contact with the vehicle's interior in the
event of an accident. It can also reduce the
effect of the forces to which occupants are
subjected during an accident.
SRS consists of:
R the + SRS warning lamp
R air bags
R air bag control unit (with crash sensors)
R belt tensioners
R belt force limiters
SRS warning lamp
The SRS functions are checked regularly
when the SmartKey is in position 1 or 2 in the
ignition lock. Therefore, malfunctions can be
detected in good time.
The + SRS warning lamp in the instrument
cluster lights up:
R for approximately four seconds when you
turn the SmartKey to position 1 in the
ignition lock
This indicates that the restraint systems
are operational.
R permanently when you turn the SmartKey
to position 2 in the ignition lock
This indicates that the + SRS warning
lamp is operational.
34Occupant safetySafety

Contact an authorized Mercedes-Benz
Center.
R For your protection and the protection of
others, when scrapping the air bag unit or
ETD, our safety instructions must be
followed. These instructions are available
from any authorized Mercedes-Benz
Center.
R Given the considerable deployment speed,
required inflation volume, and the material
of the air bags, there is the possibility of
abrasions or other, potentially more serious
injuries resulting from air bag deployment.
If you sell your vehicle, Mercedes-Benz
strongly recommends that you inform the
subsequent owner that the vehicle is
equipped with SRS. Also, refer them to the
applicable section in the Operator's Manual.
Air bags
Important safety notes
GWarning!
Air bags are designed to reduce the potential
of injury and fatality in certain
R frontal impacts (front air bags)
R side impacts (window curtain air bags)
However, no system available today can
completely eliminate injuries and fatalities.
Deployment of the air bags temporarily
releases a small amount of dust from the air
bags. This dust, however, is neither harmful
to your health, nor does it indicate a fire in the
vehicle. The dust might cause some
temporary breathing difficulty for people with
asthma or other breathing trouble. To avoid
this, you may wish to get out of the vehicle as
soon as it is safe to do so. If you have any
breathing difficulty but cannot get out of the
vehicle after the air bag inflates, then get fresh
air by opening a window or door.
GWarning!
To reduce the risk of injury when the front air
bags inflate, it is very important for the driver
and front passenger to always be in a properly
seated position and to wear their respective
seat belt.
For maximum protection in the event of a
collision always be in normal seated position
with your back against the seat backrest.
Fasten your seat belt and make sure it is
properly positioned on your body.
Since the air bag inflates with considerable
speed and force, a proper seating position
and correct positioning of the hands on the
steering wheel will help to keep you at a safe
distance from the air bag. Occupants who are
not wearing their seat belt, are not seated
properly or are too close to the air bag can be
seriously injured or killed by an air bag as it
inflates with great force instantaneously:
R Sit with the seat belt properly fastened in a
position that is as upright as possible with
your back against the seat backrest.
R Move the driver’s seat as far back as
possible, still permitting proper operation
of vehicle controls. The distance from the
center of the driver’s chest to the center of
the air bag cover on the steering wheel
must be at least 10 inches (25 cm) or more.
You should be able to accomplish this by
adjusting the seat and steering wheel. If
you have any difficulties, please contact an
authorized Mercedes-Benz Center.
R Do not lean your head or chest close to the
steering wheel or dashboard.
R Keep hands on the outside of the steering
wheel rim. Placing hands and arms inside
the rim can increase the risk and potential
severity of hand/arm injury when the driver
front air bag inflates.
R Adjust the front passenger seat as far as
possible rearward from the dashboard
when the seat is occupied.
R Occupants, especially children, should
never place their bodies or lean their heads
36Occupant safetySafety

in the area of the door where the window
curtain air bag inflates. This could result in
serious injuries or death should the window
curtain air bag be deployed. Always sit as
upright as possible, wear the seat belt
properly and use an appropriately sized
infant restraint, toddler restraint, or
booster seat recommended for the size and
weight of the child.
R Children 12 years old and under must never
ride in the front seat, except in a Mercedes-
Benz authorized BabySmart™ compatible
child seat, which operates with the
BabySmart™ air bag deactivation system
installed in the vehicle to deactivate the
front passenger front air bag when it is
installed properly. Otherwise they will be
struck by the air bag when it inflates in a
crash. If this happens, serious or fatal injury
will result.
Failure to follow these instructions can result
in severe injuries to you or other occupants.
If you sell your vehicle, it is important that you
make the buyer aware of this safety
information. Be sure to give the buyer this
Operator’s Manual.GWarning!
Accident research shows that the safest place
for children in an automobile is in a rear seat.
Should you choose to place a child 12 years
old or under in the front passenger seat of
your vehicle, you must properly use a
BabySmart TM
child restraint which will turn off
the front passenger front air bag.
To help avoid the possibility of injury, please
follow these guidelines:
(1)Always sit as upright as possible,
wear the seat belt properly, and for
children 12 years old and under,
use an appropriately sized infant
restraint, toddler restraint, or
booster seat recommended for the
size and weight of the child.(2)Always wear seat belts properly.The air bags are only deployed if the air bag
control unit detects the need for deployment.
Only in the event of such a situation will they
provide their supplemental protection.
The driver and passenger should always wear
their seat belts. Otherwise, it is not possible
for the air bags to provide their supplemental
protection.
In the event of other types of impacts and
impacts below air bag deployment
thresholds, the air bags will not deploy. The
driver and passengers will then be protected
to the extent possible by a properly fastened
seat belt. A properly fastened seat belt is also
needed to provide the best possible
protection in a rollover.
Air bags provide additional protection; they
are not, however, a substitute for seat belts.
All vehicle occupants must fasten their seat
belts regardless of whether your vehicle is
equipped with air bags or not.
It is important for your safety and that of your
passenger to have deployed air bags replaced
and to have any malfunctioning air bags
repaired. This will help to make sure the air
bags continue to perform their protective
function for the vehicle occupants in the
event of a crash.
Front air bagsGWarning
Observe "Important safety notes"
( Y page 36).
The front air bags increase protection for the
driver's and front-passenger's head, neck and
chest.
Occupant safety37SafetyZ

passenger air bag if the system recognizes
that the front-passenger seat is empty .
If the front-passenger seat is occupied by an
adult or young person and the 4/
indicator lamp is lit up, the front-passenger air
bag is disabled. If the front-passenger seat is
recognized as empty, the air bag control unit
will not deploy the front-passenger air bag in
the event of a collision.
Ask your passenger to sit correctly on the
front-passenger seat in an upright position
until the 4/ indicator lamp goes out.
If the 4/ indicator lamp does not go
out, please consult an authorized Mercedes-
Benz Center.
Window curtain air bagsGWarning
Observe "Important safety notes"
( Y page 36).
The window curtain air bags enhance the level
of protection for the head (but not chest or
arms) of the vehicle occupants on the side of
the vehicle on which the impact occurs.
The window curtain air bags are integrated
into the side of the roof frame and deploy in
the area extending from the front door (A-
pillar) to the rear door (C-pillar).
Window curtain air bags : are deployed:
R on the side on which an impact occurs
R at the start of an accident with a high rate
of lateral vehicle deceleration or
acceleration, e.g. in a side impact
R regardless of whether the front-passenger
seat is occupied
R independently of seat belt use
R if the vehicle overturns and the system
determines that window curtain air bag
deployment can offer additional protection
to that provided by the seat belt
R independently of the front air bags
Window curtain air bags : will not deploy in
impacts with deceleration rates which do not
exceed the system's preset deployment
thresholds for vehicle deceleration or
acceleration. You will then be protected by
the fastened seat belt.
BabySmart™ air bag deactivation
system
How the air bag deactivation system
functions
Your vehicle is equipped with a BabySmart™
system.
GWarning!
According to accident statistics, children are
safer when properly restrained in the rear
seating positions than in the front seating
position. Thus, we strongly recommend that
children be placed in the rear seats whenever
possible. Regardless of seating position,
children 12 years old and under must be
seated and properly secured in an appropriate
infant restraint, toddler restraint, or booster
seat recommended for the size and weight of
the child.
The infant or child restraint must be properly
secured with the vehicle’s seat belt, the seat
belt and top tether strap, or lower anchors and
top tether strap, fully in accordance with the
child seat manufacturer’s instructions.
Occupants, especially children, should always
sit as upright as possible, wear the seat belt
properly and use an appropriately sized infant
restraint, toddler restraint, or booster seat
Occupant safety39SafetyZ

recommended for the size and weight of the
child.
Children can be killed or seriously injured by
an inflating air bag. Note the following
important information when circumstances
require you to place a child in the front
passenger seat:
R Children 12 years old and under must never
ride in the front seat, except in a Mercedes-
Benz authorized BabySmart™ compatible
child seat, which operates with the
BabySmart™ system installed in the vehicle
to deactivate the front passenger front air
bag when it is installed properly. Otherwise
they will be struck by the air bag when it
inflates in a crash. If this happens, serious
or fatal injury will result.
R A child in a rear-facing child restraint on the
front passenger seat will be seriously
injured or even killed if the front passenger
front air bag inflates in a collision which
could occur under some circumstances,
even with the air bag technology installed
in your vehicle. The only means to
completely eliminate this risk is to never
place a child in a rear-facing child restraint
in the front seat. We therefore strongly
recommend that you always place a child
in a rear-facing child restraint in a backseat.
R If you must install a BabySmart™
compatible rear-facing child restraint on
the front passenger seat because
circumstances require you to do so, make
sure the 4 / indicator lamp is
illuminated, indicating that the front
passenger front air bag is deactivated.
Should the 4 / indicator lamp not
illuminate or go out while the restraint is
installed, please check installation.
Periodically check the 4 / indicator
lamp while driving to make sure the
4 / indicator lamp is illuminated. If
the 4 / indicator lamp goes out or
remains out, do not transport a child on the
front passenger seat until the system has
been repaired.A child in a rear-facing child restraint on the
front passenger seat will be seriously
injured or even killed if the front passenger
front air bag inflates.
R If you have to place a child in a forward-
facing child restraint on the front passenger
seat, move the seat as far back as possible,
use the proper child restraint
recommended for the age, size and weight
of the child, and secure child restraint with
the vehicle’s seat belt according to the child
seat manufacturer’s instructions.GWarning!
When using a BabySmart™ compatible child
seat on the front passenger seat, the front
passenger front air bag will not deploy only if
the 4 / indicator lamp remains
illuminated.
Please be sure to check the 4 /
indicator lamp every time you use a
BabySmart™ compatible child seat on the
front passenger seat. Should the 4 /
indicator lamp go out while the restraint is
installed, please check installation. If the
4 / indicator lamp remains out, do not
use the BabySmart™ restraint to transport a
child on the front passenger seat until the
system has been repaired.
GWarning
The BabySmart™ air bag disabling system
ONLY works with specially adapted child
restraint systems. It does not work with child
restraint systems that are not compatible with
BabySmart™.
Never place anything between the seat
cushion and the child restraint system (e.g. a
cushion), as this reduces the effectiveness of
the BabySmart™ air bag deactivation system.
The underside of the child restraint system
must lie against the seat cushion of the front-
passenger seat. In the event of an accident,
an incorrectly installed child restraint system
could injure the child instead of offering
protection.
40Occupant safetySafety

Observe the manufacturer's instructions
when installing special child restraint
systems.
Special child restraint systems which are
compatible with BabySmart™ are necessary
for disabling the front-passenger air bag.
When the special BabySmart™-compatible
child restraint system is installed correctly
and is recognized by the sensor system in the
front-passenger seat, the front-passenger air
bag is disabled. In this case, 45
indicator lamp : lights up. If you have any
questions regarding the special BabySmart™-
compatible child restraint systems, consult
an authorized Mercedes-Benz Center.
If the SmartKey has been removed from the
ignition lock or is in position 0, 45
indicator lamp : does not light up.
The system does not disable:
R the window curtain air bag
R the Emergency Tensioning Device
System self-test
The 45 indicator lamp lights up when
the SmartKey is turned to position 1 or 2 in
the ignition lock.
The 45 indicator lamp goes out after
approximately six seconds.
If the 45 indicator lamp does not light
up or is always lit, then the system is
malfunctioning. Have the BabySmart™
system checked at an authorized Mercedes-
Benz Center before transporting a child on
the front-passenger seat.
For further information, see "Problems with
air bag deactivation system" ( Y page 42).GWarning
Do not leave any switched on notebooks,
mobile phones, electronic tags (e.g. a ski
pass) or similar electronic devices on the
front-passenger seat. Signals emitted from
such devices can interfere with the
BabySmart™ air bag deactivation system.
Such interference can lead to the 45
indicator lamp not lighting up during the self-
test.
If the + SRS warning lamp and the
4/ indicator lamp light up
simultaneously in the instrument cluster, the
system is malfunctioning. The front-
passenger air bag could deploy without cause,
or may fail to deploy in the event of an
accident.
Have the system checked as soon as possible
at an authorized Mercedes-Benz Center.
Occupant safety41SafetyZ