2018 MERCEDES-BENZ G-CLASS child restraint

Camerasee Rear view camera
Care
Car wash ........................................ 236
Carpets .......................................... 24 2
Chrome parts ................................ .240
Display ...........................................2 41
Exhaust pipe .................................. 240
Exterior lights ................................ 239
General notes ................................ 236
Interior ...........................................2 41
Matte finish ................................... 238
Paint .............................................. 238
Plastic trim ....................................2 41
Power washer ................................ 237
Rear view camera .......................... 240
Roof lining ...................................... 242
Seat belt ........................................ 242
Seat cover ..................................... 241
Selector lever ................................ 241
Sensors ......................................... 239
Steering wheel ............................... 241
Trim pieces ....................................2 41
Washing by hand ........................... 237
Wheels ...........................................2 38
Windows ........................................ 239
Wiper blades .................................. 239
Wooden trim .................................. 241
Cargo compartment cover
Important safety notes .................. 214
Installing/removing ....................... 214
Notes/how to use ......................... 214
Opening and closing ......................2 14
Cargo compartment enlargement
Important safety notes .................. 211
Cargo tie down rings ......................... 214
CD
see also Digital Operator's Man-
ual ..................................................2 03
CD player/CD changer (on-board
computer) .......................................... 165
Center console
Lower section .................................. 35
Overview .......................................... 34
Upper secti

on .................................. 34
Central locking
Automatic locking (on-board com-
puter) ............................................. 170 Locking/unlocking (SmartKey) ........6
3
Change of address .............................. 25
Change of ownership .......................... 25
Changing bulbs
Standing lamp (rear) ........................ 92
Changing gears .................................. 114
Child
Restraint system .............................. 51
Child seat
BabySmart™ air bag deactivation
system ............................................ .53
Forward-facing restraint system ...... 55
LATCH-type (ISOFIX) child seat
anchors ............................................ 52
On the front-passenger seat ............ 55
Problem (malfunction) ..................... 56
Rearward-facing restraint system .... 55
Top Tether ....................................... 52
Child-proof locks
Important safety notes .................... 56
Rear door ......................................... 57
Rear doors ....................................... 57
Children
Special seat belt retractor ............... 50
Children in the vehicle
Important safety notes .................... 50
Chrome parts (cleaning instruc-
tions) .................................................. 240
Cigarette lighter ................................ 217
Cleaning
Mirror turn signal ........................... 239
Trailer tow hitch ............................. 240
Climate control
Controlling automatically ................. 99
Cooling with air dehumidification ..... 98
Defrosting the windows ................. 100
Defrosting the windshield .............. 100
Dual-zone automa tic cl
imate con-
trol ................................................... 96
ECO start/stop function .................. 98
Important safety notes .................... 96
Indicator lamp .................................. 98
Maximum cooling .......................... 100
Notes on using dual-zone auto-
matic climate control ....................... 97
Overview of systems ........................ 96
6Index

Genuine parts...................................... 23
Glove box ........................................... 210
Google™ Local Search
see also Digital Operator's Man-
ual .................................................. 203
GTW (Gross Trailer Weight) (defini-
tion) .................................................... 274
H
Hazard warning lamps ........................ 88
Head restraints
Adjusting .........................................7 6
Adjusting (rear) ................................ 77
Installing/removing (rear) ................ 77
Luxury .............................................. 76
Resetting (front) ............................... 76
see NECK-PRO head restraints
see NECK-PRO luxury head restraints
Headlamps
Cleaning system (function) .............. 87
Cleaning system (notes) ................ 287
Fogging up ....................................... 88
Protective grille ................................ 91
see Automatic headlamp mode
Heating
see Climate control
High beam flasher ............................... 88
High-beam headlamps
Display message ............................ 180
Switching on/off .............................. 88
Hill start assist .................................. 107
HOLD function
Activating ....................................... 143
Activation conditions ..................... 143
Deactivating ................................... 143
Function/notes ............................. 142
General notes ................................ 142
Home address
see also Digital Operator's Man-
ual .................................................. 203
Hood
Closing ........................................... 231
Display message ............................ 190
Important safety notes .................. 230
Opening ......................................... 230
Horn ...................................................... 31
Hydroplaning ..................................... 127
I
Ignition lock
see Key positions
Immobilizer .......................................... 62
Indicator lamp
Replacing bulbs (rear) ...................... 92
Insect protection on the radiator .... 231
Instrument cluster
Overview .......................................... 32
Warning and indicator lamps ........... 32
Instrument cluster lighting .............. 160
Interior lighting
Automatic control ............................ 89
Delayed switch-off (on-board
computer) ...................................... 169
Overview .......................................... 89
iPod
®
see also Digital Operator's Man-
ual .................................................. 203
J
Jack Pump lever ..................................... 276
Storage location ............................ 244
Using ............................................. 276
Jump starting (engine) ...................... 249
K
Key positions
SmartKey ....................................... 105
L
Language (on-board computer) ........ 168
Lap time (RACETIMER) ...................... 172
LATCH-type (ISOFIX) child seat
anchors ................................................ 52
License plate lamp (display mes-
sage) ................................................... 180
Light sensor (display message) ....... 180
Lights
Activating/deactivating the inte-
rior lighting delayed switch-off ....... 169
Automatic headlamp mode .............. 87
Combination switch ......................... 88
Fogged up headlamps ...................... 88
Index11

Mobile phoneConnecting (Bluetooth®inter-
face) ..............................................2 06
Frequencies ................................... 281
Installation ..................................... 281
Menu (on-board computer) ............ 166
Transmission output (maximum) .... 281
Modifying the programming
(SmartKey) ...........................................6 4
Mounting wheels
Lowering the vehicle ...................... 278
Mounting a new wheel ................... 278
Preparing the vehicle .....................2 76
Raising the vehicle ......................... 276
Removing a wheel .......................... 278
Securing the vehicle against roll-
ing away ........................................ 276
MP3
Operation ....................................... 165
see also Digital Operator's Man-
ual ..................................................2 03
see separate operating instructions
Multifunction display
Function/notes .............................1 62
Permanent display ......................... 168
Multifunction steering wheel
Operating the on-board computer .. 161Overview .......................................... 33
Multimedia system
Switching on and off ......................2 04
Music files
see also Digital Operator's Man-
ual .................................................. 203
N
NavigationEntering a destination .................... 205
Menu (on-board computer) ............ 164
see also Digital Operator's Man-
ual .................................................. 203
see separate operating instructions
NECK-PRO head restraints
Operation ......................................... 48
Resetting triggered .......................... 49
NECK-PRO luxury head restraints
Important safety notes .................... 48
Operation ......................................... 48 Resetting when triggered ................. 49
Notes on breaking-in a new vehi-
cle ....................................................... 104
O
Occupant safety
Air bags ........................................... 44
Automatic measures after an acci-
dent ................................................. 50
BabySmart™ air bag deactivation
system ............................................. 53
Belt warning ..................................... 43
Children in the vehicle ..................... 50
Important safety notes .................... 38
Introduction to the restraint sys-
tem .................................................. 38
PASSENGER AIR BAG indicator
lamps ............................................... 39
Pets in the vehicle ........................... 57
Restraint system warning lamp ........ 38
Seat belt .......................................... 39
Odometer ........................................... 163
Off-road
Differential locks ............................ 151
Off-road ABS .................................... 59
Off-road driving
Checklist after driving off-road ...... 131
Checklist before driving off-road .... 130
Driving on sand .............................. 131
General information ....................... 130
Important safety notes .................. 129
Traveling uphill ............................... 132
Off-road fording ................................. 128
Off-road system
Permanent all-wheel drive ............. 143
Oil
see Engine oil
On-board computer
AMG menu ..................................... 171
Assistance menu ........................... 167
Audio menu ................................... 165
Convenience submenu .................. 170
Display messages .......................... 173
DISTRONIC PLUS ........................... 139
Factory settings submenu ............. 171
Important safety notes .................. 160
Instrument cluster submenu .......... 168
Index13

S
SafetyChildren in the vehicle ..................... 50
see Occupant safety
Safety system
see Driving safety systems
SD card
Inserting ........................................2 08
Inserting/removing ........................ 208
Removing ....................................... 208
SD memory card
see also Digital Operator's Man-
ual ..................................................2 03
Search & Send
see also Digital Operator's Man-
ual ..................................................2 03
Seat
Correct driver's seat position ........... 74
Seat backrest
Folding back .................................. 212
Seat belts
Adjusting the height ......................... 41
center rear-compartment seat ......... 42
Cleaning ......................................... 242
Correct usage .................................. 41
Fastening ......................................... 41
Important safety guidelines ............. 40
Introduction ..................................... 39
Releasing ......................................... 43
Warning lamp ................................. 192
Warning lamp (function) ................... 43
Seat heating
Indicator lamp (malfunction) ............ 79
Seat ventilation
Indicator lamp (malfunction) ............ 79
Seats
Adjusting (electrically) ..................... 76
Adjusting the 4-way lumbar sup-
port .................................................. 78
Adjusting the head restraint ............ 76
Cleaning the cover ......................... 241
Important safety notes .................... 74
Overview .......................................... 74
Storing settings (memory func-
tion) ................................................. 84
Switching seat heating on/off ......... 78
Switching seat ventilation on/off .... 79 Selector lever
Cleaning ......................................... 241
Sensors (cleaning instructions) ....... 239
Service interval display
Displaying a service message (on-
board computer) ............................ 236
Service menu (on-board com-
puter) .................................................. 167
Service products
Brake fluid ..................................... 286
Coolant (engi ne) ............................ 286
Eng

ine oil ....................................... 285
Fuel ................................................ 283
Important safety notes .................. 283
Notes ............................................. 283
Refrigerant (air-conditioning sys-
tem) ............................................... 287
Washer fluid ................................... 287
Setting
Date ............................................... 168
Time ............................................... 169
Setting the air distribution ................. 99
Setting the date/time format
see also Digital Operator's Man-
ual .................................................. 203
Setting the language
see also Digital Operator's Man-
ual .................................................. 203
Setting the time
see also Digital Operator's Man-
ual .................................................. 203
Settings
Calling up a stored setting ............... 85
Factory (on-board computer) ......... 171
Language ....................................... 168
On-board computer ....................... 168
SETUP (on-board computer,
Mercedes-AMG vehicles) .................. 171
Shift ranges ....................................... 116
Side impact air bag ............................. 45
Side marker lamp (display mes-
sage) ................................................... 180
Side windows
Convenience closing feature ............ 70
Convenience opening feature .......... 70
Important safety information ........... 69
Opening/closing .............................. 69
16Index

Panic alarm
XTo arm:press and hold the !button :
for approximately one second.
A visual and audible alarm is triggered if the
alarm system is armed.
XTo deactivate: press the!button :
again.
or
XInsert the SmartKey into the ignition lock.
Occupant safety
Introduction to the restraint system
The restraint system can reduce the risk of vehi- cle occupants coming into contact with parts of
the vehicle's interior in the event of an accident.
The restraint system can also reduce the forces to which vehicle occupants are subjected during
an accident.
The restraint system comprises:
RSeat belt system
RAir bags
RChild restraint system
RChild seat securing systems
The components of the restraint system work in
conjunction with each other. They can only
deploy their protective function if, at all times, all
vehicle occupants:
Rhave fastened their seat belts correctly
(Ypage 41)
Rhave the seat and head restraint adjusted
properly (Ypage 74)
As the driver, you also have to make sure that
the steering wheel is adjusted correctly.
Observe the information relating to the correct
driver's seat position (
Ypage 74). You also have to make sure that an air bag can
inflate properly if deployed (
Ypage 44).
An air bag supplements a correctly worn seat
belt. As an additional safety device, the air bag
increases the level of protection for vehicle
occupants in the event of an accident. For exam-
ple, if, in the event of an accident, the protection
offered by the seat belt is sufficient, the air bags
are not deployed. When an accident occurs, only
the air bags that increase protection in that par- ticular accident situation are deployed. How-
ever, seat belts and air bags generally do not
protect against objects penetrating the vehicle
from the outside.
Information on restraint system operation can
be found under "Triggering of the Emergency
Tensioning Devices and air bags" (
Ypage 47).
See "Children in the vehicle" for information on
children traveling with you in the vehicle as well
as on child restraint systems (
Ypage 50).
Important safety notes
GWARNING
Modifications to the restraint system may
cause it to no longer work as intended. The
restraint system may then not perform its
intended protective function and may fail in an
accident or trigger unexpectedly, for example.
This poses an increased risk of injury or even fatal injury.
Never modify parts of the restraint system.
Never tamper with the wiring, the electronic
components or their software.
If it is necessary to modify components of the
restraint system to accommodate a person with
disabilities, contact an authorized Mercedes-
Benz Center for details. USA only: for further
information contact our Customer Assistance
Center at 1-800-FOR-MERCedes
(1‑800‑367‑6372).
Mercedes-Benz recommends that you only use
driving aids which have been approved specifi-
cally for your vehicle by Mercedes-Benz.
Restraint system warning lamp
The functions of the restraint system are
checked after the ignition is switched on and at
38Occupant safety
Safety

regular intervals while the engine is running.
Therefore, malfunctions can be detected in
good time.
The6 restraint system warning lamp on the
instrument cluster lights up when the ignition is
switched on. It goes out no later than a few sec-
onds after the vehicle is started. The compo-
nents of the restraint system are in operational
readiness.
A malfunction has occurred if the 6restraint
system warning lamp:
Rdoes not light up after the ignition is switched
on
Rdoes not go out after a few seconds with the
engine running
Rlights up again while the engine is running
GWARNING
If the restraint system is malfunctioning,
restraint system components may be trig-
gered unintentionally or may not deploy as
intended during an accident. This can affect
for example the Emergency Tensioning
Device or the air bag. This poses an increased
risk of injury or even fatal injury.
Have the restraint system checked and
repaired in a qualified specialist workshop as
soon as possible.
PASSENGER AIR BAG OFF indicator
lamp
PASSENGER AIR BAG OFF indicator lamp :is
part of the BabySmart™ air bag deactivation
system.
A permanently lit PASSENGER AIR BAG OFF
indicator lamp informs you that the front-
passenger front air bag is deactivated. Depending on the person in the front-passenger
seat, the front-passenger front air bag must
either be deactivated or enabled; see the fol-
lowing points. You must make sure of this both
before and during a journey.
RChildren in a child restraint system:
whether the front-passenger front air bag is
enabled or deactivated depends on the instal-
led child restraint system, and the age and
size of the child. Therefore, always observe
the information on "Children in the vehicle"
(
Ypage 50). There you will also find instruc-
tions on rearward and forward-facing child
restraint systems on the front-passenger
seat.
RAll other persons: the PASSENGER AIR BAG
OFF indicator lamp must be off. Be sure to
observe the notes on "Seat
belts“ (
Ypage 39) and "Air bags"
(Ypage 44). There you can also find infor-
mation on the correct seat position.
Observe the information on the BabySmart™ air
bag deactivation system in the front-passenger
seat (
Ypage 53).
Seat belts
Introduction
Seat belts are the most effective means of
restricting the movement of vehicle occupants
in the event of an accident or the vehicle rolling
over. This reduces the risk of vehicle occupants
coming into contact with parts of the vehicle
interior or being ejected from the vehicle. Fur-
thermore, the seat belt helps to keep the vehicle
occupant in the best position in relation to the
air bag.
The seat belt system comprises:
RSeat belts
REmergency Tensioning Devices for the front
seat belts and the outer seat belts in the rear
RSeat belt force limiters for the front seat belts
and the outer seat belts in the rear
If the seat belt is pulled out at the belt sash guide
quickly or with a jerky movement, the belt
retractor locks. The belt strap cannot be extrac-
ted any further.
The Emergency Tensioning Device tightens the
seat belt in an accident, pulling the belt close
against the body. However it does not pull the
Occupant safety39
Safety
Z

vehicle occupant back in the direction of the
backrest.
The Emergency Tensioning Device does not cor-
rect an incorrect seat position or the routing of
an incorrectly fastened seat belt.
When triggered, a seat belt force limiter helps to
reduce the force exerted by the seat belt on the
vehicle occupant.
The seat belt force limiters for the front seats are
synchronized with the front air bags, which
absorb part of the deceleration force. This can
reduce the force exerted on the vehicle occu-
pants during an accident.
!If the front-passenger seat is not occupied,
do not engage the seat belt tongue in the
buckle on the front-passenger seat. Other-
wise, in addition to other systems, the Emer-
gency Tensioning Device could also be trig-
gered in the event of an accident and would
need to be replaced.
Important safety notes
The use of seat belts and child restraint systems
is required by law in:
Rall 50 states
Rthe U.S. territories
Rthe District of Columbia
Rall Canadian provinces
Even where this is not required by law, all vehicle
occupants should correctly fasten their seat
belts before starting the journey.
GWARNING
If the seat belt is not worn correctly, it cannot
perform its intended protective function. An
incorrectly fastened seat belt can also cause
injuries, for example, in the event of an acci-
dent or when braking or changing direction
abruptly. This poses an increased risk of injury
or even fatal injury.
Always ensure that all vehicle occupants have
their seat belts fastened correctly and are sit-
ting properly. The components of the restraint system work in
conjunction with each other. They can only
deploy their protective function if, at all times, all
vehicle occupants:
Rhave fastened their seat belts correctly
(Ypage 41)
Rhave the seat and head restraint adjusted
properly (Ypage 74)
GWARNING
The seat belt does not offer the intended level of protection if you have not moved the back-
rest to an almost vertical position. When brak-
ing or in the event of an accident, you could
slide underneath the seat belt and sustain
abdomen or neck injuries, for example. This
poses an increased risk of injury or even fatal injury.
Adjust the seat properly before beginning
your journey. Always ensure that the backrest
is in an almost vertical position and that the
shoulder section of your seat belt is routed
across the center of your shoulder.
GWARNING
Persons less than 5 ft (1.50 m) tall cannot
wear the seat belt correctly without an addi-
tional and suitable restraint system. If the
seat belt is not worn correctly, it cannot per-
form its intended protective function. An
incorrectly fastened seat belt can also cause
injuries, for example, in the event of an acci-
dent or when braking or changing direction
abruptly. This poses an increased risk of injury or even fatal injury.
For this reason, always secure persons under
5 ft (1.50 m) tall in suitable additional restraint
systems.
If a child younger than twelve years old and
under 5 ft (1.50 m) in height is traveling in the
vehicle:
Ralways secure the child in a child restraint
system suitable for this Mercedes-Benz vehi-
cle. The child restraint system must be appro-
priate to the age, weight and size of the child
Ralways observe the instructions and safety
notes on "Children in the vehicle"
(
Ypage 50) in addition to the child restraint
40Occupant safety
Safety

Basic illustration
XAdjust the seat (Ypage 74).
The seat backrest must be in an almost
upright position.
XPull the seat belt smoothly out of belt sash
guide =and engage belt tongue ;into belt
buckle :.
XIf necessary, pull up on the shoulder section
of the seat belt to tighten the belt across your
body.
The shoulder section of the seat belt must
always be routed across the center of the shoul-
der. Adjust the belt sash guide if necessary.
XTo raise: slide the belt sash guide up.
The belt sash guide engages in various posi-
tions.
XTo lower: pull release button ?and slide the
belt sash guide down.
XLet go of release button ?in the desired
position and make sure that the belt sash
guide engages.
All seat belts except the driver's seat belt are
equipped with a special seat belt retractor to
securely fasten child restraint systems in the
vehicle. Further information can be found under
"Special seat belt retractor" (
Ypage 50).
Seat belt for the center rear seat
GWARNING
When the three-point seat belt for the center
rear seat is not in use, it may be thrown
around while driving, e.g. when braking or in
an accident. There is a risk of injury.
When the three-point seat belt for the center
rear seat is not in use, always secure both belt buckle tongues in the retainer.
:Bracket for seat belt tongues
;Belt buckle for fixed belt tongue
=Release button for fixed belt tongue
?Fixed belt tongue
ABelt buckle for movable belt tongue
BRelease button for movable belt tongue
CMovable belt tongue
42Occupant safety
Safety