ECO mode MERCEDES-BENZ G-CLASS SUV 2008 Owners Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2008, Model line: G-CLASS SUV, Model: MERCEDES-BENZ G-CLASS SUV 2008Pages: 293, PDF Size: 4.49 MB
Page 8 of 293
5
Changing a wheel
see Flat tyre
Checklist (off-road driving)............... 174
Child-proof locks Rear doors. ....................................... 46
Side windows (rear) ..........................47
Children
In the vehicle. ................................... 38
Restraint systems. ............................ 38
Child seat
Automatic recognition ......................40
Automatic recognition (malfunc-
tion). ............................................... 211
Child restraint systems ....................44
ISOFIX............................................... 44
Recommendations. ...........................43
Suitable positions. ............................ 42
Child seat lock...................................... 44
Cigarette lighter................................. 149
Cockpit Overview. .......................................... 20
COMAND............................................... 99
On-board computer. .........................99
see separate operating instructions
Constant headlamp mode................... 76
Setting (on-board computer).......... .107
Consumption statistics (on-board
computer)........................................... 110
Convenience closing............................ 85Coolant................................................
161
Checking the level. .........................161
Display message..................... 200, 203
Mixture ratio ................................... 280
Temperature gauge ...........................96
Cornering lamps................................... 79
Courtesy lights..................................... 82
Cruise control..................................... 113
Display message ............................. 208
Cup holder.......................................... 138 D
Dashboard see Instrument cluster
Date
Setting (on-board computer).......... .106
Daytime driving lights
see Constant headlamp mode
Delayed switch-off
Exterior lighting (on-board com-
puter). ............................................. 107
Interior lighting (on-board com-
puter). ............................................. 108
Diesel
Low outside temperatures. .............156
Diesel engine
Winter driving. ................................ 156
Differential locks.................................. 93
Digital speedometer.......................... 101Dipped-beam headlamps
Automatic headlamp mode. ..............76
Display message ............................. 204
Symmetrical. .................................. 177
Display message ................................ 194
Display messages Service display................................ 181
Symbol messages. ..........................199
Text messages. ............................... 195
Door
Automatic locking ............................. 55
Emergency locking .........................230
Emergency unlocking...................... 229
Opening (from the inside). ................55
Door control panel
Overview. .......................................... 28
Draught stop....................................... 135
Drinks holder
see Cup holder
Driver's airbag...................................... 37
Driver's seat Display message ............................. 208
Driver's seat position........................... 75
Driving abroad.................................... 177
Driving information Off-road .......................................... 173
Tyre ruts. ........................................ 177
Driving safety system.......................... 47
ABS. .................................................. 48 Index
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On-board computer
104
i
All possible display messages are
explained in the "Practical advice" section
(Y page 194).
Switching off the ignition clears the Message
memory except for the highest priority dis-
play messages. The on-board computer will
only delete these display messages after the
cause of the message has been rectified.
i Menu overview: see ( Ypage 99).
Displaying messages Use the buttons on the multi-function steer-
ing wheel.
X Press the èor· button repeatedly
until either the original menu or the Mes-
sage memory menu appears.
If the Message memory menu does not
appear, there are no display messages.
If there are messages, the following mes-
sage may appear in the multi-function dis-
play, for example: 2 messages.
X Press the jork button to call up a
display message. Settings menu
There are two functions in the Settings
menu: the To reset: Press reset button
for 3 seconds function, which you can use
to reset most settings to the factory settings.
You can also use the submenus here to make
individual settings for your vehicle.
i Menu overview: see ( Ypage 99).
Use the buttons on the multi-function steer-
ing wheel.
Resetting to factory settings For safety reasons, not all functions are reset:
the
Headlamp mode function in theLight-
ing submenu is only reset if the vehicle is
stationary.
X Press the èor· button to select the
Settings menu.
X Press and hold the reset button on the left
of the instrument cluster for approximately
three seconds.
A prompt appears in the multi-function dis-
play asking you to press the reset button
again to confirm. X
Press the reset button again.
The functions of most submenus are
restored to factory settings.
or
X If you want to retain the settings, do not
press the reset button a second time.
The Settings menu appears again after
approximately 5 seconds.
X Press the èor· button to select a
different menu.
Submenus in the Settings menu X
Press the èor· button to select the
Settings menu.
X Press the jbutton to select submenus.
A list of submenus is displayed. More sub-
menus are available than can be displayed
at a time. Controls
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On-board computer
105X
Press the æorç button to select a
submenu.
The selected submenu is highlighted.
X Press the jbutton to select a function
within the submenu.
X Press the æorç button to change
the setting.
The changed setting is stored.
X Press the èorÿ button to select a
different display.
The following tables show the settings you
can make in the individual submenus. You will
find additional information on the pages
shown. Instrument cluster submenu
R
unit of measurement for distance
(Y page 105)
R language (Y page 106)
R status line display (Y page 106) Time/date submenu
11 R
time and date (Y page 106) Lighting submenu
R
constant headlamp mode (Y page 107)
R surround lighting (Y page 107)
R exterior lighting delayed switch-off
(Y page 107)
R interior lighting delayed switch-off
(Y page 108) Vehicle submenu
R
variable Speedtronic (Y page 115)
R automatic locking feature (Y page 108) Heating*submenu
R
select the switch-on time for the auxiliary
heating* (Y page 108)
R change the switch-on time for the auxili-
ary heating* (Y page 109) Convenience submenu*
R
easy-entry/exit feature* (Y page 109) Selecting the unit of measurement for
distance
The selected unit of measurement for dis-
tance applies to:
R
the total distance recorder and the trip
meter
R the trip computer
11 This function is not available in vehicles with COMAND APS*. Controls
* optional
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On-board computer
107
Setting the date
X
Press the jbutton to select Date Set
day (orDate Set month orDate Set
year).
X Press the æorç button to set the
date.
X Press the j,èorÿ button to
select a different display.
Setting constant headlamp mode If you have set constant headlamp mode and
the light switch is in position
MorU,
the side lamps, dipped-beam headlamps and
licence plate lighting are switched on auto-
matically when the engine is running. Turning
the light switch to a different position
switches on the corresponding lights. Make
sure the light switch is set to BorU if
you switch off the constant headlamp mode
while driving at night.
In countries in which constant headlamp
mode is a legal requirement, Constantis the
factory setting.
X Press the èor· button to select the
Settings menu.
X Press the jbutton to select submenus. X
Press the æorç button to select the
Lighting submenu.
X Press the jbutton to select Headlamp
mode.
X Press the æorç button to set the
switch-on mode for the headlamps to Man-
ual orConstant (constant headlamp
mode).
X Press the j,èorÿ button to
select a different display.
Switching the surround lighting on or
off If the surround lighting is switched on, the
following lights will be switched on automat-
ically in the dark after you have unlocked the
vehicle using the key:
R
the side lamps
R the tail lamps
R the licence plate lighting
R the front foglamps
The surround lighting switches off automati-
cally if you open the driver's door or after 40
seconds. X
Press the èor· button to select the
Settings menu.
X Press the jbutton to select submenus.
X Press the æorç button to select the
Lighting submenu.
X Press the jbutton to select Surround
lighting.
X Press the æorç button to switch
the Surround lighting on or off.
X Press the j,èorÿ button to
select a different display.
Activating/deactivating the exterior
lighting delayed switch-off Using the
Headl. delayed switch-off
function, you can set whether the exterior
lighting should remain on for 15 seconds after
the doors are closed when it is dark.
When you have set a delayed switch-off time
and then switch off the engine, the following
remain lit:
R the side lamps
R the tail lamps
R the licence plate lighting
R the front foglamps Controls
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Air conditioning
123Function Recommendation/Notes
5
F
Switches the rear window heating on/off i
At very low temperatures, the rear window heating is
only switched on once the vehicle interior has warmed
up. (Y
page 128) 6
9
Activates/deactivates cooling with air dehumidifi-
cation i
Switch on the cooling with air dehumidification func-
tion. The indicator lamp in the 9button lights up. (Y
page 124) 9
Activates/deactivates the auxiliary heating/venti-
lation i
You can use the residual heat to heat or ventilate the
vehicle interior after you have switched off the ignition. (Y
page 129) 7
U
Controls the air conditioning automatically i
Activate automatic air conditioning. The indicator
lamp in the Ubutton comes on. (Y
page 124) 8
,
Activates/deactivates air-recirculation mode i
Only use this operating mode for a short time, e.g. in
a tunnel. Otherwise, the windows could mist up due to
a lack of fresh air. (Y
page 129) 9
P
Activates/deactivates the demisting function for
the windscreen i
Only use the "demisting" function until the wind-
screen is clear again. (Y
page 127) Cont
rols
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Air conditioning
130 Auxiliary heating/ventilation*
G
Risk of poisoning
Exhaust fumes are produced when the aux-
iliary heating is in operation. Inhaling these
exhaust fumes can be poisonous. You
should therefore switch off the auxiliary
heating in confined spaces without an
extraction system, e.g. a garage. G
Risk of fire
When operating the auxiliary heating, parts
of the vehicle may become very hot, and
highly inflammable material such as fuels
could be ignited. Operating the auxiliary
heating is thus prohibited at filling stations
or when your vehicle is being refuelled. You
must therefore switch off the auxiliary heat-
ing at filling stations.
The auxiliary heating heats the air in the vehi-
cle interior to the set temperature without
using the heat of the running engine. The aux-
iliary heating is operated using fuel directly
from the vehicle's fuel tank. For this reason,
the tank content must be at least at reserve
fuel level to ensure that the auxiliary heating
functions.
The auxiliary heating/ventilation automati-
cally adjusts to changes in temperature and weather conditions. For this reason, the aux-
iliary heating could switch from ventilation
mode to heating mode or from heating mode
to ventilation mode.
You cannot use the auxiliary ventilation to
cool the vehicle interior to a temperature
lower than the outside temperature.
Before activating
X
It is preferable to set the air conditioning to
U.
X Set the temperature.
The auxiliary heating/ventilation can be acti-
vated even when the air conditioning is being
controlled manually. Optimum comfort can
be obtained by activating automatic mode
and setting the temperature to 22 †.
Activating/deactivating the auxiliary
heating/ventilation The auxiliary heating/ventilation can be acti-
vated or deactivated using the remote control
or the button on the centre console.
The on-board computer can be used to spec-
ify up to three departure times, one of which
may be preselected (Y
page 108).
For direct access to the Heatersubmenu in
the on-board computer: X
Make sure that the key is in position 1
or 2in the ignition lock.
X Press the auxiliary heating/ventilation but-
ton for about three seconds.
The auxiliary heating switches off automati-
cally after 50 minutes.
i This time limit can be altered. To do this,
visit a qualified specialist workshop, e.g. a
Mercedes-Benz Service Centre.
Button on the centre console 1
Button for auxiliary heating/ventilation
2 Indicator lamp (red)
3 Indicator lamp (yellow) Cont
rols
* optional
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Features
151Two-way radios and fax equipment used
without low-reflection exterior aerials can
interfere with the vehicle's electronics and,
thereby, jeopardise the operating safety of
the vehicle and your safety. Therefore, you
may only use this equipment if it is correctly
connected to a separate reflection-free
exterior aerial.
G
Risk of injury
Excessive electromagnetic radiation may
cause damage to your health and the health
of others. Using an exterior aerial takes into
account current scientific discussions
relating to the possible health risk posed by
electromagnetic fields.
In order to ensure optimum signal quality for
mobile phones and to minimise mutual inter-
ference between the vehicle electronics and
mobile phones, Mercedes-Benz recommends
the use of an approved exterior aerial. An
exterior aerial conducts the electromagnetic
fields generated by a wireless device to the
exterior of the vehicle; the field strength
within the vehicle interior is lower than in a
vehicle that does not have an exterior aerial.
i There are various mobile phone brackets
that may be fitted in your vehicle. In some cases, these are country-specific. You can
obtain these mobile phone brackets from a
qualified specialist workshop, e.g. a
Mercedes-Benz Service Centre.
The functions and services available when
you use the phone depend on your mobile
phone model and service provider.
X Open the telephone compart-
ment* (Y page 147).
X Place the mobile phone bracket into the
pre-installed fitting, see separate mobile
phone cradle/bracket installation instruc-
tions.
X Insert the mobile phone into the mobile
phone bracket, see separate mobile phone
cradle/bracket installation instructions.
If the mobile phone is inserted in the mobile
phone bracket, you can only speak to the per-
son you are calling using the hands-free sys-
tem.
You can operate the telephone using the
s andt buttons on the luxury multi-
function steering wheel. You can control
other mobile phone functions via the on-
board computer (Y page 111).
When you remove the key from the ignition
lock, the mobile phone remains switched on
for approximately ten minutes (run-on time). If you make a call during this time, the mobile
phone will be switched off approximately ten
minutes after you have ended the call. Garage door opener*
The remote control integrated in the rear-view
mirror allows you to operate up to three dif-
ferent door and gate systems.
i The garage door opener is only available
for certain countries. Observe the legal
requirements in all countries concerned.
It may not be possible to operate some
garage door opening systems with the inte-
grated remote control. You can obtain
detailed information from any Mercedes-
Benz Service Centre. Cont
rols
* option al
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Engine compartment
159Engine oil
Depending on driving style, the vehicle con-
sumes a maximum of 0.8 l oil per 1,000 km.
The oil consumption may be higher than this
when the vehicle is new or if you frequently
drive at high engine speeds. You can only
estimate the oil consumption after you have
driven a considerable distance.
You will find further information about engine
oil in the "Technical data" section
(Y page 279).
Checking the engine oil level To do so:
R
the vehicle should be parked on level
ground.
R the engine should be switched off for at
least five minutes if the engine was at nor-
mal operating temperature.
R the engine should be switched off for at
least 30 minutes if the engine was not at
operating temperature (i.e. if you only star-
ted the engine briefly). Via the on-board computer
i
Only possible on the G 55 AMG. On all
other models, a dipstick is used to check
the engine oil level (Y page 160).
X Make sure that the key is in position 2in
the ignition lock (Y page 59).
X Press konce on the multi-function
steering wheel. The measurement takes a few seconds. You
will see one of the following messages in the
display:
R
Engine oil level OK
R Add 1.0 litre to reach maximum oil
level R
Add 1.5 litres to reach maximum oil
level
R Add 2.0 litres to reach maximum oil
level
X Top up the oil if necessary ( Ypage 160).
Other messages in the multi-function dis-
play
If the engine is at normal operating tempera-
ture and there is too much oil, you will see the
following message: Eng. oil level
Reduce oil level.
X Have excess oil siphoned off.
! There is a risk of damage to the engine or
the catalytic converter if there is excess oil
in the engine.
If the Switch ignition on to check
engine oil level message appears:
X Turn the key to position 2in the ignition
lock (Y page 59).
You will see the following message if you did
not observe the required waiting time:
Observe waiting period Operation
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Driving
tips 170 Braking
G
Risk of accident
Do not change down for additional engine
braking on a slippery road surface. This
could cause the drive wheels to lose their
grip and the vehicle could skid. G
Risk of accident
Make sure that other road users are not
endangered by your braking.
Downhill gradients On long and steep downhill gradients, espe-
cially if the vehicle is laden or towing a trailer,
you must select shift range 1,2or 3in good
time.
i This also applies if you have activated
cruise control or Speedtronic.
This will use the braking effect of the engine,
so less braking will be required to maintain
the speed. This relieves the load on the brake
system and prevents the brakes from over-
heating and wearing too quickly. If you need
additional braking, depress the brake pedal
repeatedly rather than continuously. Heavy and light loads If the brakes have been subjected to a heavy
load, do not stop the vehicle immediately, but
drive on for a short while. This allows the air-
flow to cool the brakes more quickly.
G
Risk of accident
Never depress the brake pedal continu-
ously while the vehicle is in motion, e.g.
never cause the brakes to rub by applying
constant slight pedal pressure. This causes
the brake system to overheat, increases
the braking distance and can lead to the
brakes failing completely.
If the brakes have been used only moderately,
you should occasionally test their effective-
ness. To do this, brake more firmly from a
higher speed. This improves the grip of the
brakes.
Wet roads If driving in heavy rain for a prolonged period
of time without braking, there may be a
delayed reaction from the brakes when brak-
ing for the first time. You must brake harder.
Therefore, you must maintain a greater dis-
tance from the vehicle in front.Brake firmly after driving on a wet road. This
way the brake discs will become warm, drying
more quickly, which will protect them against
corrosion.
Limited braking performance on salted
roads G
Risk of accident
The layer of salt on the brake discs and the
brake pads/linings may cause a delay in
the braking effect, resulting in a signifi-
cantly longer braking distance, which could
lead to an accident.
To avoid this danger, you should:
R occasionally brake carefully, without put-
ting other road users at risk, when you
are driving on salted roads. This helps to
remove any salt that may have started to
build up on the brake discs and the brake
pads/linings.
R maintain a greater distance to the vehicle
ahead and drive with particular care.
R carefully apply the brakes at the end of a
trip and immediately after commencing a
new trip, so that salt residues are
removed from the brake disc. Operation
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Troubleshooting
222 Automatic transmission
Problem Possible cause/consequence Suggested solutions
The transmission has problems
shifting gear The transmission is losing oil. X
Have the transmission checked at a qualified specialist workshop
immediatel y. The acceleration ability is deteri-
orating.
The transmission no longer
changes gear. The transmission is in emergency
mode.
It is only possible to shift into
2nd
gear and reverse gear. X
Stop the vehicle.
X Move the selector lever to P.
X Turn the key to position 0in the ignition lock.
X Wait at least 10 seconds before restarting the engine.
X Move the selector lever to position Dor R.
If D is selected, the transmission shifts into 2ndgear; if Ris selec-
ted, the transmission shifts into reverse gear.
X Have the transmission checked at a qualified specialist workshop
immediately. Ultrasonic reversing aid*
Problem Possible cause/consequence Suggested solutions
When you engage the selector
lever into position
R, you will not
hear a warning tone and none of
the segments of the ultrasonic
reversing aid will light up. You have a trailer connected.
You have an adapter plug inser-
ted into the trailer power socket. X
Unplug the adapter plug.
The ultrasonic reversing aid functions again as usual. Practical advice
* optional
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