2012 MERCEDES-BENZ G-Class phone

System ..........................................
198
Vehicle remote unlocking .............. 202
Mechanical key
Function/notes ................................
61
Loss ................................................. 64
Memory card
Operating (on-board computer) ..... 157
see separate operating instructions
Memory function ................................. 85
Menu (on-board computer) Audio ............................................. 156
DVD ............................................... 157
Message memory .......................... 165
Navigation ..................................... 158
Overview of menus ........................ 155
Resetting to factory settings .......... 158
Settings ......................................... 158
Standard display ............................ 156
Telephone ...................................... 163
Trip computer ................................ 162
Messages
see Display messages
Mirrors
Sun visor ........................................ 194
Mobile phone
Menu (on-board computer) ............ 163
MP3
Operating (on-board computer) ..... 157
see separate operating instructions
Multicontour seat ................................ 79
Multifunction display ........................ 154
Multifunction steering wheel Operating the on-board computer . 153
Overview .......................................... 27N
Navigation On-board computer ....................... 158
see separate operating instructions


NECK-PRO head restraints
Operation ......................................... 40
Resetting after being triggered ........ 41
Notes on breaking-in a new
vehicle ................................................ 114 O
Occupant safety Children in the vehicle .....................47
System overview .............................. 32
Octane number (fuel) ........................274
Odometer ........................................... 156
Off-road 4MATIC .......................................... 141
Differential locks ............................ 148
Off-road ABS

.................................... 54
Off-road driving
Checklist ........................................ 136
Driving on sand .............................. 137
Important safety notes .................. 134
Off-road fording ................................. 133
Oil see Engine oil
On-board computer
Audio menu ................................... 156
Convenience submenu .................. 161
Display messages ..........................165
Factory settings ............................. 158
Important safety notes .................. 152
Message memory menu ................. 165
Navigation menu ............................ 158
Operation ....................................... 153
Overview of menus ........................ 155
Settings menu ............................... 158
Standard display menu ..................156
Status bar ...................................... 159
Telephone menu ............................ 163
Trip computer menu ...................... 162
Vehicle submenu ........................... 161
Video DVD operation ..................... 157
On-board computer language ..........159
On-board diagnostics interface .......... 20
Operating safety Important safety notes .................... 19
On-board diagnostics interface ........ 20
Operating system
see On-board computer
Outside temperature
Calling up (on-board computer) ..... 156
Display ........................................... 153
Overhead control panel
Overview .......................................... 2910
Index

Sockets
Front-passenger footwell ...............196
Luggage compartment ................... 196
Rear compartment ......................... 196
SOS
see mbrace

Spare fuses ........................................ 238
Spare wheel Mounting ....................................... 226
Notes/data .................................... 268
Spare wheel bracket at the rear ....225
Stainless-steel spare hub cap ........ 225
Specialist workshop ............................ 20
Speedometer Additional speedometer (on-
board computer) ............................ 156
Setting the unit (on-board
computer) ...................................... 159
SPEEDTRONIC
Display message ............................ 174
SRS (Supplemental Restraint
System)
Display message ............................ 167
Introduction ..................................... 32
Warning lamp ................................. 183
Warning lamp (function) ................... 32
Standard display (on-board
computer) .......................................... 156
Starting the engine Important safety notes .................. 115
Station
see Radio
Status line (on-board computer)
Selecting the display ...................... 159
Steering wheel
Adjusting ......................................... 82
Buttons (on-board computer) ......... 153
Cleaning ......................................... 221
Important safety notes .................... 81
Steering wheel heating .................... 82
Storing settings (memory
function) .......................................... 85
Steering wheel heating
Indicator lamp (malfunction) ............ 83
Stowage compartments
Armrest (under) ............................. 189
Cup holders ................................... 193Glove box
....................................... 189
Important safety information
.........189
Stowage pockets ........................... 190
Submenu (on-board computer)
Convenience .................................. 161
Vehicle ........................................... 161
Summer opening
see Convenience opening feature
Summer tires ..................................... 244
Sun visor ............................................ 194
Supplemental Restraint System see SRS (Supplemental Restraint
System)
Surround lighting
Switching on/off (on-board
computer) ...................................... 160
SUV
(Sport Utility Vehicle) .......................19
Switching air-recirculation mode
on/off ................................................. 110
Switching off the alarm (ATA) ............57 T
Tachometer ........................................ 152
Tail lamps see Lights


Tail lamps (Display message) ........... 170
Technical data G 500 ............................................. 277
G 55 AMG ...................................... 277
Tires ............................................... 266
Wheels ........................................... 266
TELEAID
Call priority .................................... 202
Display message ............................ 167
Downloading destinations
(COMAND) ..................................... 202
Emergency call .............................. 199
Important safety notes .................. 198
Locating a stolen vehicle ............... 203
MB info call button ........................ 201
Roadside Assistance button .......... 200
Self-test ......................................... 198
System .......................................... 198
Vehicle remote unlocking .............. 202
Telephone
Menu (on-board computer) ............ 163 Index
13

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

Observe the manufacturer's instructions
when installing special child restraint
systems.
Special child restraint systems which are
compatible with BabySmart™ are necessary
for deactivating 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 deactivated. 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 deactivate:
R the window curtain air bag
R the Emergency Tensioning Devices
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 40). G
WARNING
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 safety
39
Safety Z

!
Avoid spinning the driven wheels for an
extended period with ESP ®
deactivated.
You could
otherwise damage the drivetrain.
X To activate: press button : until the
å warning lamp goes out in the
instrument cluster. EBD (electronic brake force
distribution)
i Observe the "Important safety notes"
section ( Y page 53).
EBD monitors and controls the brake
pressure on the rear wheels to improve
driving stability while braking. G
WARNING
If the EBD malfunctions, the brake system will
still function with full brake boost. However,
the rear wheels could lock up during
emergency braking situations, for example.
You could lose control of the vehicle and
cause an accident.
Adapt your driving style to the changed
driving characteristics. Theft deterrent locking systems
Immobilizer
The immobilizer prevents your vehicle from
being started without the correct key.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. The
engine can be started by anyone with a valid
SmartKey that is left inside the vehicle.
X To activate: remove the SmartKey from
the ignition lock.
X To deactivate: switch on the ignition.
i The immobilizer is always deactivated
when you start the engine.
In the event that the engine cannot be
started when the starter battery is fully
charged, the immobilizer may be faulty. Contact an authorized Mercedes-Benz
Center or call 1-800-FOR-MERCedes (in
USA) or 1-800-387-0100
(in Canada). ATA (Anti-Theft Alarm system)
A visual and audible alarm is triggered if the
alarm system is armed and you open:
R a door
R a door using the mechanical key
R the rear door
R the hood
The alarm is also triggered if:
R the position of the vehicle is changed.
R a window is smashed.
The alarm is not switched off, even if you
close the open door that has triggered it, for
example.
i If the alarm stays on for more than 30
seconds, the emergency call system
mbrace (USA only) or TELEAID (Canada
only) initiates a call to the Customer
Assistance Center automatically. The
emergency call system initiates the call
provided that:
R you have subscribed to the mbrace/
TELEAID service.
R the mbrace/TELEAID service has been
activated properly.
R the required

mobile phone, power supply
and GPS are available. Theft deterrent locking systems
57
Safety Z

X
Connect a trickle charger.
i You can obtain information about trickle
chargers from a qualified specialist
workshop.
If you
leave the vehicle parked for longer than
six weeks, the vehicle may suffer damage as
a result of lack of use.
X Visit a qualified specialist workshop and
seek advice. Driving tips
General driving tips
Important safety notes G
WARNING
Always remember that you must concentrate
primarily on driving the vehicle. The driver's
concentration must always be directed
primarily at road traffic. For your own safety
and that of others, we recommend that you
stop the vehicle at a safe place and in
accordance with

the traffic conditions before
making or accepting a phone call.
Comply with all legal requirements if you use
the telephone while driving. Use the hands-
free system and only use the telephone when
road, weather and traffic conditions permit. In
some jurisdictions, it is forbidden for drivers
to use mobile phones while driving.
Only operate COMAND (Cockpit Management
and Data System) in compliance with all legal
requirements and when the road, weather and
traffic conditions permit. You may otherwise
not be able to observe the traffic conditions,
endangering yourself and others.
Remember that your vehicle covers a distance
of 44 feet (approximately 14 m) a second
when it is traveling at only 30 mph
(approximately 50 km/h). Drive sensibly – save fuel Observe the following tips to save fuel:
X
The tires should always be inflated to the
recommended tire pressure.
X Remove unnecessary loads.
X Remove roof carriers when they are not
needed.
X Warm up the engine at low engine speeds.
X Avoid frequent acceleration or braking.
X Have all maintenance work performed at
the service intervals specified in the
Maintenance Booklet or indicated by the
service interval indicator.
Fuel consumption also increases when
driving in

cold weather, in stop-and-go traffic
and in mountainous terrain.
Drinking and driving G
WARNING
Drinking and driving and/or taking drugs and
driving are very dangerous combinations.
Even a small amount of alcohol or drugs can
affect your reflexes, perceptions and
judgment.
The possibility of a serious or even fatal
accident are

greatly increased when you drink
or take drugs and drive.
Do not drink or take drugs and drive or allow
anyone to drive who has been drinking or
taking drugs.
Pedals G
WARNING
Make sure absolutely no objects are
obstructing the pedals' range of movement.
Keep the driver's footwell clear of all
obstacles. If there are any floormats or
carpets in the footwell, make sure that the
pedals still have sufficient clearance.
During sudden driving or braking maneuvers,
the objects could get caught between the
pedals. You could then no longer brake or Driving tips
129
Driving and parking
Z

the engine hood. Stay away from the engine
if you see or hear steam coming from it.
Stop the vehicle in a safe location away from
other
traffic.
Turn off the engine, get out of the
vehicle and do not stand near the vehicle until
the engine has cooled down.
The coolant temperature gauge is in the
instrument cluster on the left-hand side.
Under normal driving conditions, with the
correct anti-corrosion and antifreeze additive
concentration, the reading may rise to
248 ‡(120 †).
! If the coolant temperature exceeds
248 ‡(120 †) do not continue driving. The
engine will otherwise be damaged. Outside temperature display
The outside temperature display is in the
multifunction display (Y

page 154).G
WARNING
The outside temperature indicator is not
designed to serve as an ice-warning device
and is therefore unsuitable for that purpose.
Indicated temperatures just above the
freezing point

do not guarantee that the road
surface is free of ice. The road may still be icy,
especially in wooded areas or on bridges.
Changes in the outside temperature are
displayed after a short delay. Operating the on-board computer
The on-board computer is activated as soon
as you

turn the SmartKey to position 1 in the
ignition lock.
You can control the multifunction display and
the settings in the on-board computer using
the buttons on the multifunction steering
wheel. :
Multifunction display
;
WX
Selects submenus in the

Settings
menu
Changes values
Adjusts the volume =
~
Rejects or ends a call
Exits phone book/redial memory
6
Makes or accepts a call
Switches to the redial memory
?
VU
Selects a menu: scrolls back and
forth Displays and operation
153
On-board computer and displays Z