2009 MERCEDES-BENZ G-Class Owner's Manual

You can connect your telephone to the
COMAND system via Bluetooth®, see
separate COMAND system operating
instructions.
XSwitch on the COMAND system.
Refer to separate COMAND system
operating instructions.
XPress button U or V repeatedly until
the message TEL appears in the
multifunction display.
One of the following messages will appear
in the multifunction display:
RNo Service: No network is available.
RBluetooth Ready: The telephone has
not been connected to the COMAND
system via Bluetooth® yet.
XConnect the telephone to the
COMAND system via Bluetooth®.
RReady or name of the network provider
(if available): The telephone has found a
network and is ready for use. You can
operate it using the control system.
Answering a call
When your telephone is ready to receive calls,
you can answer a call at any time. In the
multifunction display you will then see the
following message, or if available, the caller
ID (number or name):
XPress button 6.
You have answered the call.
Ending a call or rejecting an incoming
call
XPress button ~.
Dialing a number from the phone book
When your telephone is ready to receive calls,
you may select and dial a number from the
phone book at any time.
XPress button U or V repeatedly until
the message TEL appears in the
multifunction display.
XPress button & or * repeatedly until
the desired name appears in the
multifunction display.
If you press and hold button & or
* for longer than 1 second, the system
scrolls rapidly through the list of names
until you release the button again.
The stored names are displayed in
alphabetical order.
:Selected name from the phone bookXPress button 6.
The control system dials the selected
phone number.
If the connection is successful and this
feature is supported by your network
provider, the name of the party (if stored in
your phone book) you are calling will
appear in the multifunction display.
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The control system stores the dialed
number in the redial memory.
or
XPress button ~ if you do not want to
make the call.
Redialing
The control system stores the most recently
dialed phone numbers. This eliminates the
need to search through your entire phone
book.
XPress button U or V repeatedly until
the message TEL appears in the
multifunction display.
XPress button 6.
The first number in the redial memory
appears in the multifunction display.
XPress button & or * repeatedly until
the desired number or name appears in the
multifunction display.
XPress button 6.
The control system dials the selected
phone number.
Driving systems
Introduction
RCruise control
RAll-wheel drive (4MATIC)
RRear Parking Assist
RRear view camera
The ABS, BAS, EBB, ESP® and 4-ETS driving
safety systems are described in the “Safety
and security” section (Y page 50).
Cruise control
The cruise control maintains the speed you
set for your vehicle automatically.
The use of the cruise control is recommended
for driving at a constant speed for extended
periods of time.
The currently set speed or last set speed
(“Resume” function) appears in the
multifunction display for approximately
2 seconds.
iThe cruise control should not be activated
during off-road driving.
GWarning!
The cruise control is a convenience system
designed to assist the driver during vehicle
operation. The driver is and must always
remain responsible for the vehicle’s speed
and for safe brake operation.
Only use the cruise control if the road, traffic,
and weather conditions make it advisable to
travel at a constant speed.
RThe use of the cruise control can be
dangerous on winding roads or in heavy
traffic because conditions do not allow safe
driving at a constant speed.
RThe use of the cruise control can be
dangerous on slippery roads. Rapid
changes in tire traction can result in wheel
spin and loss of control.
RDeactivate the cruise control when driving
in fog.
The “Resume” function should only be
operated if the driver is fully aware of the
previously set speed and wishes to resume
this particular preset speed.
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:Setting current or higher speed;Setting current or lower speed=Canceling the cruise control?Resume to last set speed
Activating cruise control
You can activate the cruise control at a
vehicle speed above 20 mph (30 km/h).
You cannot activate the cruise control
Rwhen you brake
Rwhen you have engaged the parking brake
Rwhen the automatic transmission is in park
position P, reverse gear R, or neutral
position N
Rthe ESP® is switched off or has switched off
due to a malfunction
Setting current speed
XAccelerate or decelerate to the desired
speed.
XBriefly lift the cruise control lever in
direction of arrow : or press in direction
of arrow ;.
XRemove your foot from the accelerator
pedal.
iOn uphill or downhill grades, the cruise
control may not be able to maintain the set
speed. Once the grade eases, the set speed
will be resumed.
Canceling cruise controlXDepress the brake pedal.
or
XBriefly push the cruise control lever in
direction of arrow =.
The last set speed is stored for later use.
The last stored speed is deleted from memory
when the engine is turned off.
The cruise control also switches off
automatically when
Rthe vehicle speed falls below 20 mph
(30 km/h)
Rthe ESP® is in operation
Rthe ESP® is switched off with the ESP®
switch
Rthe ESP® has switched off due to a
malfunction
Ryou shift the automatic transmission into
neutral position N while driving
Depressing the accelerator pedal does not
deactivate the cruise control. After a brief
acceleration (e.g. for passing), the cruise
control will resume the last set speed.
Changing the set speed
GWarning!
Keep in mind that it may take a brief moment
until the vehicle has made the necessary
adjustments.
Increase or decrease the set vehicle speed to
a value that the prevailing road conditions and
legal speed limits permit. Otherwise, sudden
and unexpected acceleration or deceleration
of the vehicle could cause an accident and/
or serious injury to you and others.
When you use the cruise control lever to
decelerate, the transmission will
automatically downshift if the engine’s
braking power does not brake the vehicle
sufficiently.
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Failure to observe these guidelines could
cause the vehicle to skid.
The 4MATIC cannot prevent accidents
resulting from excessive speed.
! When towing the vehicle with all wheels
on the ground, the gear selector lever must
be in neutral position N and the SmartKey
must be in starter switch position 2.
When towing the vehicle with all wheels on
the ground, the vehicle may be towed only
for distances up to 30 miles (50 km) and at
a speed not to exceed 30 mph (50 km/h).
If the vehicle is towed with one axle raised
(observe instructions regarding flexible
drive shaft and propeller shafts), the engine
must be shut off and the SmartKey must be
in starter switch position 1. Otherwise, the
4-ETS may become engaged which may
cause loss of towing control.
! Only conduct operational or performance
tests on a two-axle dynamometer. If such
tests are necessary, contact an authorized
Mercedes-Benz Center. You could
otherwise seriously damage the brake
system and/or the transfer case which is
not covered by the Mercedes-Benz Limited
Warranty.
iIn winter operation, the maximum
effectiveness of the 4MATIC is only
achieved with winter tires (Y page 175) or
snow chains as required.
Rear Parking Assist system
The Rear Parking Assist system is an
electronic parking aid with ultrasonic sensors
designed to assist the driver during parking
maneuvers. It indicates the relative distance
between the rear of the vehicle and an
obstacle visually and audibly.
The Rear Parking Assist system is activated
automatically when you switch on the ignition
and the automatic transmission is in reverse
gear R.
The Rear Parking Assist system monitors the
rear surroundings of your vehicle with four
sensors in the rear bumper.
To function properly, sensors : must be free
of dirt, ice, snow and slush. Clean
sensors : regularly, being careful not to
scratch or damage sensors :, see “Cleaning
the Rear Parking Assist system sensors”
(Y page 190).
GWarning!
The Rear Parking Assist is a supplemental
system. It is not intended to, nor does it
replace, the need for extreme care. The
responsibility during parking and other critical
maneuvers always remains with the driver.
GWarning!
Make sure no persons or animals are in or
near the area in which you are parking/
maneuvering. Otherwise, they could be
injured.
! Special attention must be paid to objects
with smooth surfaces or low silhouettes
(e.g. trailer couplings, painted posts,
elevated crossbars or road curbs). Such
objects may not be detected by the system
and can damage the vehicle.
During parking maneuvers, pay special
attention to objects located above or below
the height of the sensors (e.g. street curbs,
painted posts, or trailer hitches etc.). The
Rear Parking Assist system will not detect
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such objects at close range and damage to
your vehicle or the object may result.
! Ultrasonic signals from outside sources
(e.g. truck air brakes, car wash, or
jackhammers) may impair the operation of
the Rear Parking Assist system.
Range of the sensors
Sensors
Centerapprox. 59 in (150 cm)Cornersapprox. 40 in (100 cm)
Minimum distance
Centerapprox. 8 in (20 cm)Cornersapprox. 8 in (20 cm)
If the Rear Parking Assist system detects an
obstacle in this range, all the distance
warning segments illuminate and you hear a
warning signal. If the obstacle is closer than
the minimum distance, the actual distance
may no longer be indicated by the Rear
Parking Assist system.
Warning indicators
Visual signals indicate to the driver the
relative distance between the sensors and an
obstacle.
The warning indicator is divided into four
yellow and two red distance segments :.
The Rear Parking Assist system is ready to
measure when you hear a signal and
readiness indicator ; is illuminated.
As your vehicle approaches an object, one or
more distance segments : will illuminate,
depending on the distance. When the sixth
distance segment illuminates, you have
reached the minimum distance.
An intermittent acoustic warning will sound
when the fourth yellow distance segment
illuminates. This signal quickens with each
additional distance segment lit. When the
sixth distance segment illuminates, the
acoustic warning becomes a constant signal.
The signal is canceled when the automatic
transmission is shifted into drive position D,
or park position P.
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Rear Parking Assist system
malfunction
If no distance segments illuminate and no
acoustic warning sounds, there is a
malfunction in the Rear Parking Assist
system.
XHave the Rear Parking Assist system
checked at an authorized Mercedes-Benz
Center as soon as possible.
Rear view camera
The rear view camera is an optical parking aid.
The area behind the vehicle appears in the
COMAND system display as a mirror image,
like in the rear view mirror.
GWarning!
Make sure no persons or animals are in or
near the area in which you are parking/
maneuvering. Otherwise, they could be
injured.
GWarning!
The rear view camera is only an aid and may
display obstacles from a distorted
perspective or inaccurately, or may not
display obstacles at all. The rear view camera
does not relieve you of the responsibility to be
cautious, take care and pay careful attention.
The rear view camera may not show objects
which are
Rvery close to the rear bumper
Runder the rear bumper
Runder the spare wheel
Rnearby behind the spare wheel
You are responsible for safety at all times and
must continue to pay attention to the
immediate surroundings when parking and
maneuvering. This includes the area behind,
in front of, and beside the vehicle. Otherwise
you could endanger yourself and/or others.
GWarning!
The rear view camera either will not function
or will not function to its full capability if
Rthe tailgate is open
Rit is raining very hard, snowing or foggy
Rit is night or you are parking/maneuvering
your vehicle in an area where it is very dark
Rthe camera is exposed to a very bright white
light
Rthe immediate surroundings are
illuminated with fluorescent light (the
display may flicker)
Rthere is a sudden change in temperature,
e.g. if you drive into a heated garage from
the cold (lens condensation)
Rthe camera lens is dirty or covered
Rthe rear of your vehicle is damaged
In this case, have the position and setting
of the camera checked by a qualified
specialist workshop. Mercedes-Benz
recommends that you contact a Mercedes-
Benz Center for this purpose.
Do not use the rear view camera in these
situations. Otherwise you could injure
yourself or others and/or damage property
including your vehicle while parking/
maneuvering.
Camera lens : must be free of dirt, ice,
snow, and slush to function properly. Clean
the camera lens regularly. Being careful not
to scratch or damage the camera lens, see
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