sport mode MERCEDES-BENZ GL-Class 2014 X166 Owner's Manual

AMG adaptive sport suspension
system
................................................ 221
AMG menu (on-board computer) .....287
Anti-lock braking system see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Approach/departure angle ..............200
Ashtray ............................................... 351
Assistance display (on-board
computer) .......................................... 280
Assistance menu (on-board
computer) .......................................... 280
ASSYST PLUS Displaying a service message ........375
Hiding a service message ..............375
Notes ............................................. 374
Resetting the service interval
displa y........................................... 375
Service message ............................ 374
Special service requirements ......... 375
ATA (Anti-Theft Alarm system)
Activating/deactivating ...................77
Function .......................................... .77
Switching off the alarm ....................77
ATTENTION ASSIST
Activating/deactivating .................281
Display message ............................ 309
Function/notes ............................. 239
Audio menu (on-board computer) ....278
Audio system see separate operating instructions
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized Workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 306
see Lights
Automatic headlamp mode ..............128
Automatic transmission Automatic drive program ...............178
Changing gea r............................... 176
DIRECT SELECT lever .....................173
Display message ............................ 320
Drive program displa y.................... 173
Driving tips .................................... 176Emergency running mode
..............182
Engaging drive position .................. 175
Engaging neutral ............................ 174
Engaging park position
automatically ................................. 174
Engaging reverse gear ...................174
Engaging the park position ............173
Kickdown ....................................... 176
Manual drive program ....................178
Manual drive program (AMG
vehicles) ........................................ 179
Manual drive program (vehicles
with the ON&OFFROAD package) ..179
Overview ........................................ 173
Problem (malfunction) ...................182
Program selector button ................177
Pulling away ................................... 170
Starting the engine ........................169
Steering wheel paddle shifters ......177
Trailer towing ................................. 176
Transmission position displa y........ 173
Transmission positions ..................175
Automatic transmission
emergency mode ............................... 182
Axle load, permissible (trailer
towing) ............................................... 457 B
Bag hook ............................................ 346
Ball coupling Installing ........................................ 265
Removing ....................................... 269
Storing ........................................... 269
BAS (Brake Assist System) .................68
BAS PLUS (Brake Assist System
PLUS) .................................................... 68
Battery (SmartKey) Checking .......................................... 83
Important safety notes ....................83
Replacing ......................................... 83
Battery (vehicle)
Charging ........................................ 394
Display message ............................ 307
Important safety notes ..................391
Jump starting ................................. 395
Overview ........................................ 391 Index
5

If you have purchased a used car, please send
us the "Notification of Used Car Purchase" in
the Service and Guarantee booklet or simply
call the Mercedes-Benz Customer Assistance
Center (USA) at the hotline number
1-800-FOR-MERCedes(1-800-367-6372) or
Customer Service (Canada) at
1-800-387-0100. Vehicle operation outside the USA
and Canada
If you plan to operate your vehicle in foreign
countries, please be aware that:
R service facilities or replacement parts may
not be readily available.
R unleaded fuel for vehicles with a catalytic
converter may not be available. Leaded fuel
may cause damage to the catalytic
converter.
R the fuel may have a considerably lower
octane rating. Unsuitable fuel can cause
engine damage.
Some Mercedes-Benz models are available
for delivery in Europe through our European
Delivery Program. For details, consult an
authorized Mercedes-Benz Center or write to
one of the following addresses.
In the USA
Mercedes-Benz USA, LLC
European Delivery Department
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada
Mercedes-Benz Canada, Inc.
European Delivery Department
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9 Sports Utility Vehicle
G
WARNING
Due to the high center of gravity, the vehicle
may start to skid and roll over in the event of an abrupt steering maneuver and/or when
the vehicle's speed is not adapted to the road
conditions. There is a risk of an accident.
Always adapt your speed and driving style to
the vehicle's driving characteristics and to the
prevailing road and weather conditions.
Utility vehicles have a significantly higher
rollover rate than other types of vehicles.
Failure to operate this vehicle safely may
result in an accident, rollover of the vehicle,
and severe or fatal injury.
In a rollover crash, an unbelted person is
significantly more likely to die than a person
wearing a seat belt.
You and all vehicle occupants should always
wear your seat belts. Operating safety
Important safety notes
G
WARNING
If you do not have the prescribed service/
maintenance work or any required repairs
carried out, this can result in malfunctions or
system failures. There is a risk of an accident.
Always have the prescribed service/
maintenance work as well as any required
repairs carried out at a qualified specialist
workshop. G
WARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could affect,
for example, the power steering and the brake
boosting effect. You will require considerably
more effort to steer and brake. There is a risk
of an accident.
Do not switch off the ignition while driving. G
WARNING
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with 26
Introduction

in the ECO display does not indicate a fixed
consumption.
Apart from driving style, consumption is
dependent on many factors such as, e.g.:
R Load
R Tire pressure
R Cold start
R Choice of route
R Electrical consumers switched on
These factors are not included in the ECO
display.
The evaluation of your driving style is carried
out using the following three categories:
R Acceleration
Acceleration (evaluation of all
acceleration processes):
- The bar fills up: moderate acceleration,
especially at higher speeds
- The bar empties: sporty acceleration
R Constant Constant (assessment of driving behavior
at all times):
- The bar fills up: constant speed and
avoidance of unnecessary acceleration
and deceleration
- The bar empties: fluctuations in speed
R Coasting
Coasting (assessment of all deceleration
processes):
- The bar fills up: anticipatory driving,
keeping your distance and early release
of the accelerator. The vehicle can coast
without use of the brakes.
- The bar empties: frequent braking
i An economical driving style specially
requires driving at moderate engine
speeds.
To achieve a higher value in the categories
Acceleration
Acceleration andConstant Constant , observe the
gearshift recommendations.
i On long journeys at a constant speed, e.g.
on the highway, only the bar for Constant
Constant
will change.
i The ECO display summarizes the driving
characteristics from the start of the journey
to its completion. For this reason, the bars change dynamically at the beginning of the
journey. On longer journeys, there are
fewer changes. For more dynamic changes,
carry out a manual reset.
For further information on the ECO display,
see (Y page 276). Braking
Important safety notes G
WARNING
If you shift down on a slippery road surface in
an attempt to increase the engine's braking
effect, the drive wheels could lose their grip.
There is an increased danger of skidding and
accidents.
Do not shift down for additional engine
braking on a slippery road surface.
Downhill gradients !
On long and steep gradients, you must
reduce the load on the brakes by shifting
early to a lower gear. This allows you to take
advantage of the engine braking effect and
helps avoid overheating and excessive
wear of the brakes.
When you take advantage of the engine
braking effect, a drive wheel may not turn
for some time, e.g. on a slippery road
surface. This could cause damage to the
drive train. This type of damage is not
covered by the Mercedes-Benz warranty.
Do not depress the brake pedal continuously
while the vehicle is in motion, e.g. causing the
brakes to rub by constantly applying light
pressure to the pedal. This results in
excessive and premature wear to the brake
pads.
Heavy and light loads G
WARNING
If you rest your foot on the brake pedal while
driving, the braking system can overheat. This Driving tips
193Driving and parking
Z

Deactivating the HOLD function
The HOLD function is deactivated
automatically if:
R
you accelerate and the transmission is in
position Dor R.
R you shift the transmission to position P.
R you depress the brake pedal again with a
certain amount of pressure until :
disappears from the multifunction display.
R you secure the vehicle using the electric
parking brake.
R you activate DISTRONIC PLUS.
i After a time, the electric parking brake
secures the vehicle and relieves the service
brake.
The electric parking brake automatically
secures the vehicle if the HOLD function is
activated and:
R the driver's door is open and the driver's
seat belt is unfastened.
R the engine is switched off.
R a system malfunction occurs.
R the power supply is not sufficient.
On steep uphill or downhill inclines or if there
is a malfunction, the transmission may also
be automatically shifted into position P.AIRMATIC package
General notes AIRMATIC regulates the level of your vehicle.
As well as level control ( Ypage 218), your
vehicle can be equipped with ADS (Adaptive
Damping System) (Y page 217) and ACTIVE
CURVE SYSTEM (Y page 218).
Observe the notes on driving with a trailer
(Y page 264). ADS (Adaptive Damping System) General notes
ADS adapts the damping characteristics to
the current operating and driving situation.
This depends on:
R
your driving style
R the road surface conditions
R the ADS setting
R the vehicle level setting
Your selection remains stored even if you
remove the SmartKey from the ignition lock.
Sports tuning Example: vehicles without the ON&OFFROAD
package
:
Suspension tuning button
; Indicator lamp for sports tuning
= Indicator lamp for comfort tuning
X Start the engine.
X Press button :.
Indicator lamp ;lights up. Sports
suspension tuning is selected. The vehicle
is lowered by 0.6 in (15 mm).
The firmer suspension tuning in Sport mode
ensures even better contact with the road.
Select this mode when employing a sporty
driving style, e.g. on winding country roads. Driving syste
ms
217Driving an d parking Z

Comfort tuning
Example: vehicles without the ON&OFFROAD
package
: Suspension tuning button
; Indicator lamp for sports tuning
= Indicator lamp for comfort tuning
X Press button :.
Indicator lamp =lights up. Comfort tuning
is selected. The vehicle is raised by 0.6 in
(15 mm).
In comfort mode, the driving characteristics
of your vehicle are more comfortable.
Therefore, select this mode if you favor a
more comfortable driving style. Select
comfort mode also when driving fast on
straight roads, e.g. on straight stretches of
highway.
Active Curve System The Active Curve System uses active
stabilizers to optimize both driving comfort
and vehicle agility. Depending on the ADS
mode selected (Y page 217), the Active Curve
System also changes the setting.
If you select ADS comfort mode:
R rolling movement is reduced in the event of
changing surface undulations
R the roll angle when cornering is reduced
R the driving style is agile
If you select ADS sport mode:
R the roll angle is reduced significantly
R the driving style is even more agile Level control Important safety notes
G
WARNING
When the vehicle is being lowered, people
could become trapped if their limbs are
between the vehicle body and the wheels or
underneath the vehicle. There is a risk of
injury.
Make sure no one is underneath the vehicle
or in the immediate vicinity of the wheel
arches when the vehicle is being lowered. G
WARNING
When you drive with the vehicle raised, the
driving characteristics could be impaired by
the vehicle's raised center of gravity. The
vehicle could rollover more easily, for
example on a bend. There is a risk of an
accident.
Always select as low a vehicle level as
possible and adjust your driving style. G
WARNING
When you drive with the chassis lowered or
raised, the vehicle's braking and driving
characteristics can be significantly impaired.
You could also exceed the permissible vehicle
height if the chassis is raised. There is a risk
of an accident.
Adjust the vehicle level before pulling away. G
WARNING
Due to the high center of gravity, the vehicle
may start to skid and roll over in the event of
an abrupt steering maneuver and/or when
the vehicle's speed is not adapted to the road
conditions. There is a risk of an accident.
Always adapt your speed and driving style to
the vehicle's driving characteristics and to the
prevailing road and weather conditions.
! When driving on extremely rough terrain,
select a high vehicle level in good time.
Make sure there is always sufficient ground 218
Driving systemsDriving and parking

clearance. You will otherwise damage the
vehicle.
! When you raise the vehicle in such a way
that not all wheels have contact with the
ground, remove the SmartKey from the
ignition lock.
R Utility vehicles have a significantly higher
rollover rate than other types of vehicles.
Failure to operate this vehicle safely may
result in an accident, rollover of the vehicle,
and severe or fatal injury.
R In a rollover crash, an unbelted person is
significantly more likely to die than a
person wearing a seat belt.
You and all vehicle occupants should
always wear your seat belts.
General notes
Further information about "Driving off-road"
(Y page 197).
Level control adapts the vehicle level
automatically to the current operating and
driving situation. This results in reduced fuel
consumption and improved handling.
If you select ADS comfort mode
(Y page 217), the vehicle is lowered to high-
speed level as the speed increases. As the
vehicle speed decreases, the vehicle is raised
back up to highway level.
If you select ADS sport mode (Y page 217),
the vehicle skips highway level and lowers
directly to high-speed level depending on the
basic setting (Y page 219).
Make changes to the vehicle level while the
vehicle is in motion. This enables the vehicle
to adjust to the new level as quickly as
possible.
The vehicle level may change visibly if you
park the vehicle and the outside temperature
changes. If the temperature drops, the
vehicle level is lower; with an increase in
temperature, the vehicle level rises.
If you unlock the vehicle or open a door, the
vehicle begins to compensate for load
discrepancies while still parked. However, for significant level changes, such as after the
vehicle has been stationary for a long period,
the engine must be on. For safety reasons,
the vehicle is only lowered when the doors are
closed. Lowering is interrupted if a door is
opened, and it continues once the door has
been closed.
Basic settings (excluding AMG vehicles)
The extent to which the vehicle is raised or
lowered depends on the basic setting
selected. Select raised level for off-road
driving or highway/high-speed level for
normal roads.
The individual vehicle levels differ from
highway level as follows:
R
highway level: +/–0 in (+/–0 mm)
R high-speed level: –0.6 in (–15 mm)
R raised level: +2.3 in (+60 mm)
Basic settings for AMG vehicles
The extent to which the vehicle is raised or
lowered depends on the AMG adaptive sport
suspension setting selected. Select the
raised level for off-road driving or highway/
high-speed level for normal roads.
The raised level corresponds to a vehicle level
raised by 50 mm when compared with
highway level in comfort mode.
Raised level Only select raised level if this is appropriate
for the road conditions. Otherwise, fuel
consumption may increase and handling may
be affected.
X
Start the engine. Driving systems
219Driving and parking Z

The vehicle automatically adjusts to highway
level when you:
R drive faster than 50 mph (80 km/h).
R drive between 40 mph (64 km/h) and
50 mph (80 km/h) for approximately
20 seconds.
Depending on the ADS mode selected
(Y page 217), the vehicle is lowered to high-
speed level at high speeds. AMG adaptive sport suspension
system
Important safety notes G
WARNING
When the vehicle is being lowered, people
could become trapped if their limbs are
between the vehicle body and the wheels or
underneath the vehicle. There is a risk of
injury.
Make sure no one is underneath the vehicle
or in the immediate vicinity of the wheel
arches when the vehicle is being lowered. G
WARNING
The vehicle is lowered if:
R you have selected the Comfort or Sport
suspension tuning and
R lock the vehicle after switching off the
engine
Persons in the vicinity of the wheel arch or the
underbody may thus become trapped. There
is a risk of injury.
Make sure that nobody is in the vicinity of the
wheel arch or the underbody when you switch
off the engine.
! The vehicle is lowered by approximately
10 mm if:
R you have selected the Sport or Comfort
suspension tuning and
R you switch off the engine and then
R lock the vehicle When parking, position your vehicle so that
it does not make contact with the curb as
the vehicle is lowered. Your vehicle could
otherwise be damaged.
Vehicle level Level control adapts the vehicle level
automatically to the current operating and
driving situation. Level control ensures the
best possible suspension and constant
ground clearance, even with a laden vehicle.
This improves driving safety and fuel
consumption.
The AIRMATIC package and ACTIVE CURVE
SYSTEM are always components of AMG
adaptive suspension system (Y
page 217).
Due to the sportier suspension settings
compared to standard vehicles, the levels and
speed thresholds for sinking and raising the
vehicle are different.
In Comfort and Sport driving modes, after
locking the vehicle it lowers to the Sport+
level. When locking the vehicle at the raised
level, the vehicle does not lower.
The settings will remain stored after you
switch off the engine. When starting the
engine, the selected setting, e.g. AMG
adaptive suspension system Comfort, is
restored.
i The vehicle level may change visibly if you
park the vehicle and the outside
temperature changes. If the temperature
drops, the vehicle level lowers; with an
increase in temperature, the vehicle level
rises.
Suspension tuning General notes
The electronically controlled damping system
works continuously. This improves driving
safety and ride comfort. Driving systems
221Driving and parking Z

The damping is tuned individually to each
wheel and depends on:
R your driving style
R the road surface conditions
R your individual selection of Sport, Sport +
or Comfort
Your selection remains stored even if you
remove the SmartKey from the ignition lock.
Sport mode The firmer suspension tuning in Sport mode
ensures even better contact with the road.
Select this mode when employing a sporty
driving style, e.g. on winding country roads.
X Press button :once.
Indicator lamp ;lights up. You have
selected Sport mode.
The AMG Suspension System SPORT
AMG Suspension System SPORT
message appears in the multifunction
display.
Sport + mode
The very firm setting of the suspension tuning
in Sport + mode ensures the best possible
contact with the road. Select this mode
preferably when driving on race circuits.
If indicator lamps =and ;are off:
X Press button :twice.
Indicator lamps =and ;light up. You
have selected Sport + mode. The vehicle is
lowered by 10 mm.
The AMG Suspension System SPORT +
AMG Suspension System SPORT +
message appears in the multifunction
display. If indicator lamp
;lights up:
X Press button :once.
Second indicator lamp =lights up. You
have selected Sport + mode. The vehicle is
lowered by 10 mm.
The AMG Suspension System SPORT + AMG Suspension System SPORT +
message appears in the multifunction
display.
Comfort mode
In comfort mode, the driving characteristics
of your vehicle are more comfortable. Select
this mode if you prefer a comfortable driving
style. Select comfort mode also when driving
fast on straight roads, e.g. on straight
stretches of freeway.
X Press button :repeatedly until indicator
lamps =and ;go out.
You have selected Comfort mode. The
vehicle is raised by 10 mm compared with
Sport + suspension tuning.
The AMG Suspension System COMFORT AMG Suspension System COMFORT
message appears in the multifunction
display. PARKTRONIC
Important safety notes PARKTRONIC is an electronic parking aid with
ultrasonic sensors. It indicates visually and
audibly the distance between your vehicle
and an object.
PARKTRONIC is only an aid. It is not a
replacement for your attention to your
immediate surroundings. You are always
responsible for safe maneuvering, parking
and exiting a parking space. When
maneuvering, parking or pulling out of a
parking space, make sure that there are no
persons, animals or objects in the area in
which you are maneuvering.
! When parking, pay particular attention to
objects above or below the sensors, such
as flower pots or trailer drawbars. 222
Driving systemsDriving and parking

Display with the PARKTRONIC display
Example: full screen mode with PARKTRONIC
display
: Symbol for the full screen setting with rear
view camera image
If the vehicle is equipped with PARKTRONIC
and the function is active (Y page 224),
warning displays ;in the COMAND display
are also active or light up accordingly.
PARKTRONIC appears:
R in split screen view as red or yellow
brackets around the vehicle icon in the top
view, or
R in the full screen view, on the right-hand
side at the bottom as red or yellow brackets
around the vehicle icon
i The full screen display can also be
selected as front view.
Exiting 360° camera display mode As soon as your vehicle exceeds a speed of
19 mph (30 km/h) with the function
activated, the function switches off. The
COMAND display switches back to the
previously selected view. You can also switch
the display by selecting the &symbol in the
display and pressing Wthe COMAND
controller to confirm. ATTENTION ASSIST
Important safety notes ATTENTION ASSIST helps you during long,
monotonous journeys, such as on highways.
It is active in the range between 50 mph
(80 km/h) and 112 mph (180 km/h).
If ATTENTION ASSIST detects typical
indicators of fatigue or increasing lapses in
concentration on the part of the driver, it
suggests you take a break.
ATTENTION ASSIST assesses your level of
fatigue or lapses in concentration by taking
the following criteria into account:
R your personal driving style, e.g. steering
characteristics
R journey details, e.g. time of day and length
of journey
ATTENTION ASSIST is only an aid to the
driver. It might not always recognize fatigue
or increasing inattentiveness in time or fail to
recognize them at all. The system is not a
substitute for a well-rested and attentive
driver.
The functionality of ATTENTION ASSIST is
restricted and warnings may be delayed or
not occur at all:
R if the road condition is poor, e.g. if the
surface is uneven or if there are potholes
R if there is a strong side wind
R if you have adopted a sporty driving style
with high cornering speeds or high rates of
acceleration
R if you are predominantly driving slower
than 50 mph (80 km/h) or faster than
112 mph (180 km/h)
R if you are currently using COMAND or
making a telephone call with it
R if the time has been set incorrectly
R in active driving situations, such as when
you change lanes or change your speed Driving syste
ms
239Driving an d parking Z

AMG menu in AMG vehicles
AMG displays :
Digital speedometer
; Gear indicator
= Upshift indicator
? Engine oil temperature
A Coolant temperature
B Transmission fluid temperature
X Press =or; on the steering wheel
to select the AMG
AMGmenu.
Upshift indicator UP
UP= indicates that the
engine has reached the overrevving range
when in the manual gearshift program.
Upshift indicator UP
UP = fades out other
messages until you have shifted up.
If the engine oil temperature is below 176 ‡
(80 †), oil temperature ?is shown in blue.
Avoid driving at full engine output during this
time.
If the transmission fluid temperature is below
122 ‡ (50 †), oil temperature Bis shown
in blue. Avoid driving at full engine output
during this time.
SETUP :
Drive program (C C/SS/MM)
; ESP ®
mode (ON ON/OFF OFF)
= Suspension tuning (COMFORT COMFORT/SPORTSPORT/
SPORT+
SPORT+ ) SETUP shows the drive program, the ESP
®
(Electronic Stability Program) mode and the
suspension tuning.
X Press =or; on the steering wheel
to select the AMG
AMG menu.
X Press the 9button repeatedly until
SETUP is displayed.
RACETIMER Displaying and starting RACETIMER
The RACETIMER is only intended for use on a
closed race circuit. Do not use the function
on public roads.
:
Lap
; RACETIMER
You can start the RACETIMER when the
engine is running or if the SmartKey is in
position 2in the ignition lock.
X Press =or; on the steering wheel
to select the AMG AMGmenu.
X Press the 9button repeatedly until the
RACETIMER is shown.
X To start: press the abutton to start the
RACETIMER.
Displaying the intermediate time Menus and sub
menus
287On-board computer and displays Z