2012 MERCEDES-BENZ G-Class roof

High-performance brake system ....
132
Important safety notes
..................130
Maintenance .................................. 131
Parking brake ................................ 128
Warning lamp ................................. 180
Brush guard ....................................... 203
Bulbs Backup lamp .................................... 99
Brake lamp ...................................... 98
Cornering light function ...................96
Fog lamps ........................................ 96
Overview .......................................... 95
Rear fog lamp .................................. 99
Tail lamp .......................................... 98
Turn signal lamp .............................. 96C
CAC (Customer Assistance Center) ......... 21
California
Important notice for retail
customers and lessees ....................18
Capacities
see Technical data


Care
Carpets .......................................... 222
Car wash ........................................ 217
Chrome parts ................................. 220
Display ........................................... 220
Gear or selector lever ....................221
Headlamps ..................................... 220
Matte finish ................................... 219
Notes ............................................. 216
Paint .............................................. 218
Plastic trim .................................... 221
Power washer ................................ 218
Rear view camera .......................... 220
Roof lining ...................................... 222
Seat belt ........................................ 222
Seat covers .................................... 221
Sensors ......................................... 220
Steering wheel ............................... 221
Tail pipes ....................................... 220
Trim strips ..................................... 221
Washing by hand ........................... 217
Wheels ........................................... 218
Windows ........................................ 219Wiper blades
.................................. 219
Wooden trim .................................. 221
Cargo compartment cover ...............192
Cargo compartment enlargement ...190
Cargo tie down rings .........................192
CD player/CD changer Operating (on-board computer) ..... 157
Center console
Overview .......................................... 28
Central locking
Automatic locking (on-board
computer) ...................................... 161
SmartKey ......................................... 60
Changing bulbs
Headlamps .......................................

94
Changing gears .................................. 121
Checklist After driving off-road ...................... 136
Before driving off-road ................... 136
Child-proof locks
Rear doors ....................................... 52
Children
In the vehicle ................................... 47
Restraint systems ............................ 47
Child seat
Automatic recognition ..................... 37
Automatic recognition/air bag
deactivation, self-test ......................39
LATCH-type (ISOFIX) child seat
anchors ............................................ 50
Special seat belt retractor ............... 49
Top Tether ....................................... 51
Troubleshooting ............................... 40
Chrome parts (cleaning
instructions) ...................................... 220
Cigarette lighter ................................ 195
Climate control Activating/deactivating ................. 106
Controlling automatically ...............107
Cooling with air dehumidification ..106
Defrosting the windows ................. 108
Defrosting the windshield .............. 108
Dual-zone automatic climate
control ........................................... 105
Important safety notes .................. 104
Indicator lamp ................................ 107 Index
5

Override feature
Rear side windows
...........................52P
Paint code number ............................ 271
Paintwork (cleaning instructions) ...218
Panic alarm .......................................... 52
Parcel net ........................................... 190
Parking ............................................... 127
Parking aid Exterior mirror on the front-
passenger side .................................

85
Rear view camera .......................... 144
Parking brake
Applying ......................................... 128
Display message ............................ 166
Parking lamp (display message) ...... 169
Parking lock Releasing manually ........................ 124
Parking position
Exterior mirror on the front-
passenger side ................................. 85
Pedals ................................................. 129
Permanent four-wheel drive see 4MATIC
Permissible gross vehicle weight
rating .................................................. 252
Plastic trim (cleaning instructions) . 221
Power washers .................................. 218
Product information ............................17
Programming SmartKey ......................................... 61
Pulling away
Automatic transmission ................. 116Q
Qualified specialist workshop ...........20 R
Radio Changing stations (on-board
computer) ...................................... 156
see separate operating instructions


Range (on-board computer) ............. 163
Rear bench seat Folding forward .............................. 191Rear compartment
Setting the air vents ......................111
Rear door
Display message

............................ 177
Important safety notes .................... 67
Opening/closing .............................. 67
Rear fog lamp (display message) ..... 169
Rear lamps see Tail lamps
Rear seat bench
Folding into an upright position ..... 191
Rear view camera
Function/notes ............................. 144
Rear view camera (cleaning
instructions) ...................................... 220
Rear-view mirror Adjusting ......................................... 84
Dipping (automatic) .........................84
Rear window defroster
Problem (malfunction) ...................109
Switching on/off ........................... 109
Rear window wiper ...........................100
Refueling ............................................ 124
Remote control Programming (garage door
opener) .......................................... 205
Reporting
Malfunctions relevant to safety ........ 21
Reserve fuel
Display message ............................ 174
Warning lamp ................................. 184
Residual heat
Switching on/off ........................... 110
Restraint system
see SRS (Supplemental Restraint
System)
Roadside Assistance (breakdown) ....18
Roof carrier ........................................ 193
Roof lining and carpets (cleaning
guidelines) ......................................... 222
Route see Route guidance (on-board
computer)
Route guidance (on-board
computer) .......................................... 158 Index
11

S
Safety Children in the vehicle .....................47
Child restraint systems ....................47
Overview of occupant safety
systems ...........................................
32
Safety systems
see Driving safety systems


Seat backrest
Folding back .................................. 191
Folding forwards ............................ 191
Seat belts
Adjusting the height ......................... 45
Belt force limiters ............................ 47
Cleaning ......................................... 222
Correct usage .................................. 42
Emergency Tensioning Devices ........ 47
Fastening ................................... 43, 44
Fastening, front ............................... 44
Fastening in the rear, center ............44
Important safety guidelines .............41
Releasing ......................................... 46
Safety guidelines ............................. 33
Special seat belt retractor ............... 49
Warning lamp ................................. 178
Warning lamp (function) ................... 46
Seat heating
Indicator lamp (malfunction) ............ 81
Seats
Adjusting the 4-way lumbar
support ............................................ 79
Adjusting the head restraint ............ 77
Cleaning the cover ......................... 221
Correct driver's seat position ........... 74
Important safety notes .................... 75
Multicontour seat ............................ 79
Storing settings (memory
function) .......................................... 85
Switching seat heating on/off ......... 80
Switching seat ventilation on/off ....81
Seat ventilation
Indicator lamp (malfunction) ............ 81
Sensors (cleaning instructions) .......220
Service indicator see Service interval display Service interval display
....................215
Displaying a
service message (on-
board computer) ............................ 216
Service products
Brake fluid ..................................... 275
Capacities ...................................... 273
Coolant (engine) ............................ 276
Engine oil ....................................... 275
Fuel ................................................ 273
Important safety notes .................. 272
Notes ............................................. 272
Refrigerant (air-conditioning
system) .......................................... 275
Washer fluid ................................... 277
Settings
Calling up a stored setting ............... 86
Factory (on-board computer) ......... 158
On-board computer ....................... 158
Setting the unit (on-board
computer)
Speedometer ................................. 159
Shift ranges ....................................... 121
Side marker lamp (display
message) ............................................ 169
Side windows Convenience closing feature ............ 69
Convenience opening feature .......... 69
Important safety information ........... 68
Opening/closing .............................. 68
Troubleshooting ............................... 69
Ski rack .............................................. 193
Sliding sunroof Important safety notes .................... 70
Opening/closing .............................. 70
Operating manually ..........................71
SmartKey
Changing the battery ....................... 62
Changing the programming ............. 61
Checking the battery ....................... 62
Convenience closing feature ............ 69
Convenience opening feature .......... 69
Important safety notes .................... 60
Loss ................................................. 64
Malfunction ...................................... 64
Starting the engine ........................ 116
Snow chains ...................................... 24512
Index

Telephone compartment
..................189
Temperature Coolant .......................................... 152
Displaying the outside
temperature ................................... 156
Outside temperature ...................... 153
Setting (climate control)
................107
Theft deterrent systems
ATA (Anti-Theft Alarm system) .........57
Immobilizer ...................................... 57
Theft-deterrent systems
Tow-away alarm ............................... 58
Tilt/sliding sunroof
see Sliding sunroof
Tire pressure
Calling up (on-board computer) ..... 249
Checking ........................................ 248
Checking manually ........................249
Display message ............................ 175
Maximum ....................................... 248
Notes ............................................. 246
Tire pressure monitoring system
Function/notes ............................. 249
Restarting ...................................... 251
Warning lamp ................................. 185
Tires
Aspect ratio (definition) ................. 264
Average weight of the vehicle
occupants (definition) .................... 262
Bar (definition) ............................... 262
Characteristics .............................. 262
Checking ........................................ 243
Definition of terms ......................... 262
Direction of rotation ......................265
Distribution of the vehicle
occupants (definition) .................... 265
DOT, Tire Identification Number
(TIN) ............................................... 261
DOT (Department of
Transportation) (definition) ............ 262
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 263
GTW (Gross Trailer Weight)
(definition) ..................................... 263
GVW (Gross Vehicle Weight)
(definition) ..................................... 263
GVWR (Gross Vehicle Weight
Rating) (definition) .........................263Increased vehicle weight due to
optional equipment (definition)

......263
Kilopascal (kPa) (definition) ........... 263
Labeling (overview) ........................ 258
Load bearing index (definition) ...... 264
Load index ..................................... 261
Load index (definition) ...................263
Maximum loaded vehicle weight
(definition) ..................................... 263
Maximum load on a tire
(definition) ..................................... 264
Maximum permissible tire
pressure (definition) ....................... 264
Maximum tire load ......................... 256
Maximum tire load (definition) .......264
Optional equipment weight
(definition) ..................................... 264
PSI (pounds per square inch)
(definition) ..................................... 264
Replacing ....................................... 265
Service life ..................................... 244
Sidewall (definition) .......................264
Speed rating (definition) ................ 263
Storing ........................................... 266
Structure and characteristics
(definition) ..................................... 262
Technical data ............................... 266
Temperature .................................. 258
TIN (Tire Identification Number)
(definition) ..................................... 264
Tire bead (definition) ......................264
Tire pressure (definition) ................ 264
Tire pressures
(recommended) ..................... 245, 262
Tire size designation, load-bearing
capacity, speed rating .................... 259
Tire tread ....................................... 243
Tire tread (definition) .....................264
Total load limit (definition) ............. 265
Traction ......................................... 257
Traction (definition) ....................... 264
Tread wear ..................................... 257
TWR (permissible trailer drawbar
noseweight) (definition) .................265
Uniform Tire Quality Grading
Standards ...................................... 257
Uniform Tire Quality Grading
Standards (definition) .................... 26214
Index

Overhead control panel
Function Page
:
SOS button (mbrace
system:
the
emergency call
system is called TELEAID in
Canada.) 199
;
Switches the cargo
compartment lamp/rear
interior lighting on/off
93
=
Switches the right-hand
reading lamp on/off
93
?
Opens/closes the sliding
sunroof
70
A
Switch (controls the
interior lighting)
92
B
Rear-view mirror
84 Function Page
C
Transmitter buttons for the
garage door opener
204
D
Indicator lamp for the
garage door opener
204
E
Microphone for mbrace
(the
emergency

call system
is called TELEAID in
Canada), telephone and
Voice Control System (see
the separate operating
instructions) F
Switches the left-hand
reading lamp on/off
93Overhead control panel
29
At a glance

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 bags G
WARNING
Observe "Important safety notes"
(
Y page 34).
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
works Your vehicle is equipped with a BabySmart™
system.
G
WARNING
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 safety
37
Safety
Z

Child-proof locks
Child-proof locks for the rear doors G
WARNING
Observe "Important safety notes"
( Y page 47).
G
WARNING
Children could open a rear door from inside
the vehicle. This could result in serious
injuries or an accident. Therefore, when
children ride

in the rear always secure the rear
doors with the child-proof locks.
You secure each door individually with the
child-proof locks on the rear doors. A door
secured with a child-proof lock cannot be
opened from inside the vehicle. When the
vehicle is unlocked, the door can be opened
from the outside. X
To activate: press the child-proof lock
lever down in the direction of arrow
;.
X Make sure that the child-proof locks are
working properly.
X To deactivate: press the child-proof lock
lever up in the direction of arrow :.
Override feature for the rear side
windows G
WARNING
Observe "Important safety notes"
( Y page 47). G
WARNING
When children ride on the vehicle's rear seats,
activate the override switch. Otherwise, the
children could be injured, e.g. by trapping
themselves in the rear side window. X
To deactivate: slide override switch : to
the right.
The . symbol

becomes visible. Operation
is only possible using the switches in the
driver's door.
X To release: slide override switch
:
to the
left.
The . symbol is covered. Operation using
the switches in the rear compartment is
possible again. Panic alarm52
Panic alarm
Safety

Useful information ..............................
60
SmartKey ............................................. 60
Doors .................................................... 65
Cargo compartment ............................67
Side windows ...................................... 68
Sliding sunroof .................................... 70 59Opening/closing