key MERCEDES-BENZ GL-Class 2014 X166 Owners Manual

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

If indicator lamp
:is on then PARKTRONIC
is deactivated. Active Parking Assist is then
also deactivated.
i PARKTRONIC is automatically activated
when you turn the SmartKey to position 2
in the ignition lock.
Towing a trailer !
Fold in the ball coupling if the trailer tow
hitch is not required. PARKTRONIC
measures the minimum detection range to
an obstacle from the bumper, not the ball
coupling.
PARKTRONIC is deactivated for the rear area
when you establish an electrical connection
between your vehicle and a trailer. Driving systems
225Driving and parking Z

parking. When maneuvering or parking, make
sure that there are no persons, animals or
objects in the area in which you are
maneuvering.
Under the following circumstances, the rear
view camera will not function, or will function
in a limited manner:
R the tailgate is open
R in heavy rain, snow or fog
R at night or in very dark places
R if the camera is exposed to very bright light
R if the area is lit by fluorescent light or LED
lighting (the display may flicker)
R if there is a sudden change in temperature,
e.g. when driving into a heated garage in
winter
R if the camera lens is dirty or obstructed
R if the rear of your vehicle is damaged. In
this event, have the camera position and
setting checked at a qualified specialist
workshop
Activating/deactivating the rear view
camera X
To activate: make sure that the SmartKey
is in position 2in the ignition lock.
X Make sure that the function "show rear
view camera display" is selected in
COMAND.
X Engage reverse gear.
The area behind the vehicle is shown in the
COMAND display with guide lines. X
To change the function mode for
vehicles with trailer tow hitch: using the
COMAND controller, select symbol :for
the "Reverse parking" function or
symbol ;for "Coupling up a trailer" (see
the separate COMAND operating
instructions).
The symbol of the selected function is
highlighted.
To deactivate: the rear view camera is
deactivated if you:
R shift the transmission to position P
R drive 33 ft (10 m) forwards
R shift the transmission from Rto another
position after 15 seconds
R drive forwards at a speed of over 5 mph
(10 km/h)
Displays in the COMAND display The rear view camera may show a distorted
view of obstacles, show them incorrectly or
not at all. The rear view camera does not show
objects in the following positions:
R
very close to the rear bumper
R under the rear bumper
R in the area immediately above the tailgate
handle
! Objects not at ground level may appear to
be further away than they actually are, e.g.:
R the bumper of a parked vehicle
R the drawbar of a trailer
R the ball coupling of a trailer tow hitch
R the rear section of an HGV
R a slanted post
Use the guidelines only for orientation.
Approach objects no further than the
bottom-most guideline. Driving systems
231Driving and parking Z

could otherwise endanger yourself and
others.
The 360° camera will not function or will
function in a limited manner:
R if the doors are open
R if the exterior mirrors are folded in
R if the trunk lid is open
R in heavy rain, snow or fog
R at night or in very dark places
R if the cameras are exposed to very bright
light
R if the area is lit by fluorescent light or LED
lighting (the display may flicker)
R if you exit a heated garage in winter,
resulting in a rapid change in temperature
R if the camera lenses are dirty or covered
R if the vehicle components in which the
cameras are installed are damaged. In this
event, have the camera position and setting
checked at a qualified specialist workshop.
Do not use the 360° camera in this case. You
can otherwise injure others or cause damage
to objects or the vehicle.
Activation conditions The 360° camera image can be displayed if:
R your vehicle is equipped with a 360°
camera
R COMAND is switched on, see the separate
COMAND operating instructions
R the 360° Camera
360° Camera function is activated
Activating the 360° camera using the
SYS button X
Press and hold the Wbutton for longer
than 2 seconds, see the separate COMAND
operating instructions.
Depending on whether position Dor Ris
engaged, the following is shown:
R full screen display with the image from
the front camera
R full screen display with the image from
the rear camera Activating the 360° camera with
COMAND X
Press the Wbutton, see the separate
COMAND operating instructions.
X Select System System by turning cVdthe
COMAND controller and press Wto
confirm.
X Select 360° Camera
360° Camera and pressWto
confirm.
Depending on whether position Dor Ris
engaged, the following is shown:
R a split screen with top view and the
image from the front camera or
R a split screen with top view and the
image from the rear view camera
For further information about the COMAND
controller, see the separate COMAND
operating instructions.
Activating the 360° camera using
reverse gear The 360° camera images can be
automatically displayed by engaging reverse
gear.
X
Make sure that the SmartKey is in position
2in the ignition lock.
X Make sure that the Activation by R Activation by R
gear
gear setting is active in COMAND, see the
separate COMAND operating instructions.
X To show the 360° camera image: engage
reverse gear.
The COMAND display shows the area
behind the vehicle in split screen:
R vehicle with guide lines
R top view of the vehicle
Selecting the split-screen and full
screen displays X
To switch between split screen views:
switch to the line with the vehicle icons by
sliding ZVthe COMAND controller.
X Turn cVd the COMAND controller and
select one of the vehicle symbols. 236
Driving systemsDriving an
d parking

Pedestrian recognition may be impaired or
inoperative if:
R pedestrians are partially or entirely
obscured by objects, e.g. parked vehicles
R the silhouette of the pedestrian in the Night
View Assist Plus display is incomplete or
interrupted, e.g. by powerful light
reflections
R pedestrians do not contrast adequately
from the background
R pedestrians are not in an upright position,
e.g. sitting, squatting or lying
Activating Night View Assist Plus Activation conditions
You can only activate Night View Assist Plus
if:
R
the SmartKey is in position 2in the ignition
lock.
R it is dark.
R the light switch is in the ÃorL
position.
R reverse gear has not been engaged.
Activating Night View Assist Plus X
Make sure that COMAND is switched on.
X Press button :.
The Night View Assist Plus display appears
in the COMAND display.
You can read about how to adjust the
brightness of the COMAND display in the
COMAND operating instructions. i
The infrared headlamps only switch on
when the vehicle is being driven at speeds
of approximately 6 mph (10 km/h). This
means that you do not have the full visual
range while the vehicle is stationary and
cannot check whether Night View Assist
Plus is working.
Pedestrian recognition :
Night View Assist Plus display
; Pedestrian recognized
= Framing
? Symbol for active pedestrian recognition
i Animals are not recognized by pedestrian
recognition.
Night View Assist Plus is able to recognize
pedestrians by typical characteristics, e.g. a
silhouette in the shape of a person.
Pedestrian recognition is then switched on
automatically if:
R Night View Assist Plus is activated.
R you are driving faster than approximately
6 mph (10 km/h).
R the surroundings are dark, e.g. when
driving outside built-up areas without
street lighting.
If pedestrian recognition is active,
symbol ?appears. If pedestrians are
detected, they are highlighted with framing
=. If the pedestrian recognition system has
brought a pedestrian to your attention, look
through the windshield to evaluate the
situation. The actual distance to objects and Driving systems
241Driving and parking Z

corresponding side lights up red. This warning
is always emitted when a vehicle enters the
blind spot monitoring range from behind or
from the side. When you overtake a vehicle,
the warning only occurs if the difference in
speed is less than 7 mph (12 km/h).
The yellow indicator lamp goes out if reverse
gear is engaged. In this event, Blind Spot
Assist is no longer active.
The brightness of the indicator/warning
lamps is adjusted automatically according to
the ambient light.
Collision warning
If a vehicle is detected in the monitoring range
of Blind Spot Assist and you switch on the
corresponding turn signal, a double warning
tone sounds. Red warning lamp :flashes. If
the turn signal remains on, vehicles detected
are indicated by the flashing of red warning
lamp :. There are no further warning tones.
Switching on Blind Spot Assist X
Make sure that the radar sensor system
(Y page 285) and Blind Spot Assist
(Y page 281) are activated in the on-board
computer.
X Turn the SmartKey to position 2in the
ignition lock.
Warning lamps :in the exterior mirrors
light up red for approximately
1.5 seconds and then turn yellow. Towing a trailer
When you attach a trailer, make sure you have
correctly established the electrical
connection. This can be accomplished by
checking the trailer lighting. In this event,
Blind Spot Assist is deactivated. The indicator
lamp in the exterior mirrors lights up yellow,
and the Blind Spot Assist Currently
Blind Spot Assist Currently
Unavailable See Operator's Manual Unavailable See Operator's Manual
message appears in the multifunction
display.
i You can deactivate the indicator lamps in
the exterior mirrors.
To do so, switch off Blind Spot Assist when:
R the SmartKey is in position 2in the
ignition lock
R the engine is not running
R the electrical connection to the trailer
has been established
Lane Keeping Assist General notes
:
Lane Keeping Assist camera
Lane Keeping Assist monitors the area in
front of your vehicle by means of a
camera :at the top of the windshield. Lane
Keeping Assist detects lane markings on the
road and warns you before you leave your
lane unintentionally.
If you select km kmon the on-board computer in
the Display Unit Speed-/Odometer
Display Unit Speed-/Odometer
function ( Ypage 282), Lane Keeping Assist
is active starting at a speed of 60 km/h. If the Driving systems
245Driving and parking Z

If a course-correcting brake application
occurs, red warning lamp :flashes in the
exterior mirror and a dual warning tone
sounds. In addition, display ;underlining
the danger of a side collision appears in the
multifunction display.
In very rare cases, the system may make an
inappropriate brake application. A course-
correcting brake application may be
interrupted at any time if you steer slightly in
the opposite direction or accelerate.
The course-correcting brake application is
available in the speed range between
20 mph (30 km/h) and 120 mph (200 km/h).
Either no braking application, or a course-
correcting brake application adapted to the
driving situation occurs if:
R there are vehicles or obstacles, e.g. crash
barriers, located on both sides of your
vehicle.
R a vehicle approaches you too closely at the
side.
R you have adopted a sporty driving style with
high cornering speeds. R
you clearly brake or accelerate.
R a driving safety system intervenes, e.g.
ESP ®
or PRE-SAFE ®
Brake.
R ESP ®
is switched off.
R the off-road program is activated (vehicles
without the ON&OFFROAD package).
R off-road program 1 or 2 is activated
(vehicles with the ON&OFFROAD package).
R the LOW RANGE off-road gear is activated
(vehicles with the ON&OFFROAD package).
R a loss of tire pressure or a defective tire is
detected.
Switching on Active Blind Spot Assist X
Make sure that the radar sensor system
(Y page 285) and Active Blind Spot Assist
(Y page 281) are activated in the on-board
computer.
X Turn the SmartKey to position 2in the
ignition lock.
Warning lamps :in the exterior mirrors
light up red for approximately 1.5 seconds
and then turn yellow.
Towing a trailer
When you attach a trailer, make sure you have
correctly established the electrical
connection. This can be accomplished by
checking the trailer lighting. Active Blind Spot
Assist is then deactivated. The indicator lamp
lights up yellow in the exterior mirrors and the
Active Blind Spot Assist Currently Active Blind Spot Assist Currently
Unavailable See Operator's Manual Unavailable See Operator's Manual
message appears in the multifunction
display. 250
Driving systemsDriving and parking

AUTO program
Select the AUTO program for a more
comfortable ride under all normal driving
conditions.
Your selection remains stored even if you
remove the SmartKey from the ignition lock.
X Selector wheel : :engaged: briefly press
selector wheel :.
Selector wheel :extends.
X To select: turn selector wheel :until
indicator lamp ;comes on.
AUTO indicator =appears in the
multifunction display.
R Highway level is set.
R ADS (Adaptive Damping System) adapts
comfortable damping characteristics to
the current operating and driving
conditions.
R The automatic transmission selects the
automatic drive program for a
comfortable driving style that provides
for optimum fuel consumption. SPORT program
Select the SPORT program for sporty,
dynamic handling.
Your selection remains stored even if you
remove the SmartKey from the ignition lock.
X Selector wheel : :engaged: briefly press
selector wheel :.
Selector wheel :extends.
X To select: turn selector wheel :until
indicator lamp ;comes on.
SPORT indicator =appears in the
multifunction display.
R High-speed level, –15 mm compared to
highway level, is set.
R ADS (Adaptive Damping System) adapts
sporty damping characteristics to the
current operating and driving conditions.
R The automatic transmission selects the
automatic drive program for a sporty
driving style.
R The sporty accelerator pedal curve is
selected, e.g. the accelerator pedal no 254
Driving systemsDriving and pa
rking

Messages in the multifunction display
If a gear change process has not been successful, the following messages may be displayed
in the multifunction display: Display messages Possible causes/consequences and
M MSolutions LOW RANGE Max.
LOW RANGE Max.
Speed 40 km/h Speed 40 km/h You have been driving faster than 40 km/h. Additionally, the
indicator lamp on the button in the center console blinks.
X
Drive more slowly to carry out the gear change process. LOW LOW
RANGE
RANGE Shift
Shiftto
to
Position N Briefly
Position N Briefly The transmission is in position
Dand you are driving at below
40 km/h.
X Shift the transmission to Nto complete the gear change
process. LOW LOW
RANGE
RANGE Shifting
Shifting
Canceled Please
Canceled Please
Reactivate Reactivate The gear change process was not carried out.
X
Ensure that all gear change conditions are fulfilled and carry out
the gear change process again. LOW RANGE Stop LOW RANGE Stop
Apply Apply
Parking
Parking Brake
Brake A warning tone also sounds. The gear change process has not been
completed. LOW RANGE is in the neutral position. There is no
connection between the engine and the drive wheels.
! Do not drive any further. You could otherwise damage the
vehicle's drive train.
X Stop the vehicle. Take into account the road and traffic
conditions when doing this.
X Depress the electric parking brake (Y page 189).
X Carry out the gear change process again.
If the gear change process has been carried out, the LOW LOWRANGE
RANGE
Stop Apply Parking Brake
Stop Apply Parking Brake message disappears.ON&OFFROAD menu in the COMAND
display (vehicles with the
ON&OFFROAD package) You can display some driving systems, driving
programs and additional information in the
COMAND display.
X
Make sure that the SmartKey is in position
2 in the ignition lock.
X Make sure that COMAND is activated, see
the separate COMAND operating
instructions.
X Press function button :.
The corresponding displays appear in the
COMAND display:
R level control
R steering angle
R vehicle's angle of inclination 262
Driving systemsDriving and parking

Ball coupling recess
Holes in the ball coupling and ball coupling recess
X Insert the ball coupling horizontally into ball
coupling recess ;in the direction of the
arrow until the holes in ball coupling =are
in line with the holes in ball coupling
recess ?. Bolt
X
Slide bolt Ainto the hole in the ball
coupling recess and the ball coupling to the
stop. Bolt and spring cotter
X
Secure the bolt using spring cotter B. Correctly installed and secured ball coupling
X
Check the ball coupling, bolt and spring
cotter for correct installation.
If the ball coupling cannot be correctly
mounted, remove the ball coupling. Under
these circumstances, the ball coupling must
not be used for trailer towing.
If the ball coupling cannot be locked and the
key cannot be removed, remove the ball
coupling and clean it. If the ball coupling can
still not be installed (locked) after it has been
cleaned, remove the ball coupling. The trailer
tow hitch must then not be used to tow a
trailer, as safe operation cannot be
guaranteed.
Have the entire trailer tow hitch checked at a
qualified specialist workshop. Coupling up a trailer
! Do not connect the trailer's brake system
(if featured) to the hydraulic brake system 266
Towing a trailerDriving and parking