2015 MERCEDES-BENZ GL-Class lights

Vehicles traveling on a different line
DISTRONIC PLUS may not detect vehicles
traveling on a different line. The distance to
the vehicle in front will be too short.
Other vehicles changing lanes DISTRONIC PLUS has not detected the vehi-
cle cutting in yet. The distance to this vehicle will be too short.
Narrow vehicles DISTRONIC PLUS has not yet detected the
vehicle in front on the edge of the road, because of its narrow width. The distance to
the vehicle in front will be too short.
Obstructions and stationary vehicles
DISTRONIC PLUS does not brake for obsta-
cles or stationary vehicles. If, for example, the
detected vehicle turns a corner and reveals
an obstacle or stationary vehicle, DISTRONIC PLUS will not brake for these.
Crossing vehicles DISTRONIC PLUS may mistakenly detect
vehicles that are crossing your lane. Activat-
ing DISTRONIC PLUS at traffic lights with
crossing traffic, for example, could cause
your vehicle to pull away unintentionally. Level control (vehicles with the
ON&OFFROAD package)
Important safety notes Level control adapts the vehicle level auto-
matically to the current operating and driving
situation. This results in reduced fuel con-
sumption and improved handling. 214
Driving systemsDriving and parking

Only select an off-road level when this is
appropriate for road conditions. Otherwise,
fuel consumption increases and handling may
be affected.
X Start the engine.
X Selector wheel 0043
0043 engaged: briefly press
selector wheel 0043.
Selector wheel 0043extends.
X To raise: turn selector wheel 0043clock-
wise 0044.
The vehicle is raised.
or
X To lower: turn selector wheel 0043counter-
clockwise 0085.
The vehicle is lowered.
Indicator lamps 0087for the desired off-road
level flash:
R Off-road level 1: the lower indicator lamp
flashes
R Off-road level 2: the lower and center indi-
cator lamps flash
R Off-road level 3: all three indicator lamps
flash
The vehicle adjusts to the off-road level selec-
ted. As soon as an off-road level is reached,
the corresponding indicator lamp stops flash- ing and lights up constantly.
Raising the vehicle
During the adjustment, the Vehicle Rising
Vehicle Rising
message, for example, appears in the multi-
function display.
The vehicle rises from highway level to off-
road level 1.
If you press the 0038or0076 button on the
multifunction steering wheel, the message
will disappear.
i Up to off-road level 2, you can hide the
messages using the 0038or0076 button
on the multifunction steering wheel.
Once off-road level 2 has been reached, the
lower and center indicator lamps of the selec- tor wheel are on. While the adjustment from off-road level 2 to
off-road level 3 is taking place, you will see a message such as the following in the multi-
function display: Vehicle Rising Max. Vehicle Rising Max.
Speed 12 mph (20 km/h)
Speed 12 mph (20 km/h).
The Max. Speed 12 mph (20 km/h) Max. Speed 12 mph (20 km/h) mes-
sage draws your attention to the maximum
speed permitted for off-road level 3.
Once off-road level 3 has been reached, you
will see a message shown in white in the mul-
tifunction display, for example: Max. Max.Speed
Speed
12 mph (20 km/h)
12 mph (20 km/h).
If you drive above 20 km/h at off-road level 3, you will see the following message shown in
red in the multifunction display: Vehicle Vehicle
Lowering
Lowering Max.
Max.Speed
Speed 12
12mph (
mph (20 20km/h)
km/h).
i You cannot clear these messages.
You also hear a warning. The vehicle is low-
ered and off-road level 3 is canceled.
If you continue to increase your speed, the
red message continues to be shown in the
multifunction display. The newly set level is
not displayed until the vehicle has been set to
a level suitable for the current speed. Driving systems
217Driving and parking Z

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
0043 Suspension tuning button
0044 Indicator lamp for sports tuning
0087 Indicator lamp for comfort tuning
X Start the engine.
X Press button 0043.
Indicator lamp 0044lights up. Sports suspen-
sion tuning is selected. The vehicle is low-
ered 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. Comfort tuning Example: vehicles without the ON&OFFROAD
package
0043 Suspension tuning button
0044 Indicator lamp for sports tuning
0087 Indicator lamp for comfort tuning
X Press button 0043.
Indicator lamp 0087lights up. Comfort tuning
is selected. The vehicle is raised by 0.6 in
(15 mm).
In comfort mode, the dr iving characteristics
of your vehicle are more comfortable. There-
fore, 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 stabil-
izers to optimize both driving comfort and
vehicle agility. Depending on the ADS mode
selected (Y page 220), the Active Curve Sys-
tem 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 220
Driving systemsDriving and parking

Vehicle level
Level control adapts the vehicle level auto-
matically to the current operating and driving
situation. Level control ensures the best pos-
sible suspension and constant ground clear-
ance, 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 219).
Due to the sportier suspension settings com- pared 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 adap-
tive suspension system Comfort, is restored.
i The vehicle level may change visibly if you
park the vehicle and the outside tempera-
ture 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.
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 0043once.
Indicator lamp 0044lights up. You have selec-
ted Sport mode.
The AMG
AMG Suspension Suspension System
SystemSPORT
SPORTmes-
sage 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 pref-
erably when driving on race circuits.
If indicator lamps 0087and 0044are off:
X Press button 0043twice.
Indicator lamps 0087and 0044light 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 dis-
play.
If indicator lamp 0044lights up:
X Press button 0043once.
Second indicator lamp 0087lights 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 dis-
play. 224
Driving systemsDriving an
d parking

Problems with PARKTRONIC
Problem
Possible causes/consequences and
0050
0050Solutions Only the red segments
in the PARKTRONIC
warning displays are lit.
You also hear a warning
tone for approximately
two seconds.
PARKTRONIC is deacti-
vated after approx-
imately five seconds,
and the indicator lamp
in the PARKTRONIC
button lights up. PARKTRONIC has malfunctioned and has switched off.
X If problems persist, have PARKTRONIC checked at a qualified
specialist workshop. Only the red segments
in the PARKTRONIC
warning displays are lit.
PARKTRONIC is deacti-
vated after approx-
imately five seconds. The PARKTRONIC sensors are dirty or there is interference.
X Clean the PARKTRONIC sensors (Y page 381).
X Switch the ignition back on. The problem may be caused by an external source of radio or
ultrasound waves.
X See if PARKTRONIC functions in a different location. Active Parking Assist
General notes Active Parking Assist is an electronic parking
aid with ultrasound. It measures the road on
both sides of the vehicle. A parking symbol
indicates a suitable parking space. Active
steering intervention can assist you during
parking.
You may also use PARKTRONIC (Y page 225).
Important safety notes Active Parking Assist is merely 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 maneu-
vering, 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 PARKTRONIC is switched off, Active
Parking Assist is also unavailable. G
WARNING
While parking or pulling out of a parking
space, the vehicle swings out and can drive
onto areas of the oncoming lane. This could
result in a collision with another road user.
There is a risk of an accident.
Pay attention to other road users. Stop the
vehicle if necessary or cancel the Active Park- ing Assist parking procedure.
! If unavoidable, you should drive over
obstacles such as curbs slowly and not at a sharp angle. Otherwise, you may damage
the wheels or tires. 228
Driving systemsDriving and parking

the
Park Assist Finished
Park Assist Finished message
appears in the multifunction display. You will
then have to steer and merge into traffic on
your own. PARKTRONIC is still available. You
can take over the steering, before the vehicle has exited the parking space completely. This
is useful, for example when you recognize
that it is already possible to pull out of the
parking space.
Canceling Active Parking Assist X
Stop the movement of the multifunction
steering wheel or steer yourself.
Active Parking Assist will be canceled at
once. The Park Assist Canceled
Park Assist Canceled mes-
sage appears in the multifunction display.
or X Press the PARKTRONIC button on the cen-
ter console (Y page 227).
PARKTRONIC is switched off and Active
Parking Assist is immediately canceled.
The Park Assist Canceled Park Assist Canceled message
appears in the multifunction display.
Active Parking Assist is canceled automati-
cally if: R the electric parking brake is engaged
R transmission position Pis selected
R parking using Active Parking Assist is no
longer possible
R you are driving faster than 6 mph (10 km/h)
R a wheel spins, ESP ®
intervenes or fails. The
00E5 warning lamp lights up in the instru-
ment cluster.
A warning tone sounds. The parking symbol
goes out and the Park Assist Canceled
Park Assist Canceled
message appears in the multifunction dis-
play.
If Active Parking Assist is canceled, you must
steer again yourself.
Towing a trailer For vehicles with a trailer tow hitch, the min-
imum length for parking spaces is slightly
increased. If you have attached a trailer to your vehicle,
you should not use Active Parking Assist.
Once the electrical connection is established
between your vehicle and the trailer, Active
Parking Assist is no longer available. PARK-
TRONIC is deactivated for the rear area. Rear view camera
General notes Rear view camera
0043is in the handle on the
tailgate.
Rear view camera 0043is an optical parking and
maneuvering aid. It shows the area behind
your vehicle with guide lines in the COMAND display.
The area behind the vehicle is displayed as a
mirror image, as in the rear view mirror.
i The text of messages shown in the
COMAND display depends on the language
setting. The following are examples of rear view camera messages in the COMAND
display.
Important safety notes The rear view camera is only an aid. It is not a
replacement for your attention to your imme- diate surroundings. You are always responsi-
ble for safe maneuvering and parking. When
maneuvering or parking, make sure that there are no persons, animals or objects in the area
in which you are maneuvering. 232
Driving systemsDriving an
d parking

warranties, and is not permitted by the
FCC. Do not tamper with, alter, or use in
any non-approved way.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
Monitoring range of the sensors
In particular, the detection of obstacles can
be impaired if:
R there is dirt on the sensors or anything else
covering the sensors
R there is poor visibility, e.g. due to fog, heavy
rain, snow or spray
R there are narrow vehicles, e.g. motorcycles
or bicycles
R the road has very wide lanes
R the road has narrow lanes
R you are not driving in the middle of the lane
R there are barriers or similar lane borders
Vehicles in the monitoring range are then not indicated. Blind Spot Assist monitors the area up to 10 ft
(3 m) behind your vehicle and directly next to your vehicle, as shown in the diagram.
If the lanes are narrow, vehicles driving in the
lane beyond the lane next to your vehicle may
be indicated, especially if the vehicles are not
driving in the middle of their lane. This may be the case if there are vehicles driving at the
inner edge of their lanes.
Due to the nature of the system:
R warnings may be issued in error when driv-
ing close to crash barriers or similar solid
lane borders.
R the warning is canceled when driving for an
extended period next to long vehicles, such
as trucks.
The two radar sensors for Blind Spot Assist
are integrated into the sides of the rear
bumper. Make sure that the bumper is free of dirt, ice or slush in the vicinity of the sensors.
The sensors must not be covered, for exam-
ple by cycle racks or overhanging loads. Fol-
lowing a severe impact or in the event of dam- age to the bumpers, have the condition of theradar sensors checked at a qualified special-
ist workshop. Blind Spot Assist may other-
wise not work properly.
Indicator and warning display
Blind Spot Assist is not active at speeds below approximately 20 mph (30 km/h). Vehicles in
the monitoring range are then not indicated. 0043
Yellow indicator lamp/red warning lamp
When Blind Spot Assist is activated, indicator
lamp 0043in the exterior mirrors lights up yel-
low at speeds of up to 20 mph (30 km/h). At
speeds above 20 mph (30 km/h), the indica-
tor lamp goes out and Blind Spot Assist is
operational.
If a vehicle is detected within the blind spot
monitoring range at speeds above 20 mph
(30 km/h), warning lamp 0043on the corre- 246
Driving systemsDriving and parking

sponding 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 0043flashes. If
the turn signal remains on, detected vehicles
are indicated by the flashing of red warning
lamp 0043. There are no further warning tones.
Switching on Blind Spot Assist
X Make sure that the radar sensor system
(Y page 287) and Blind Spot Assist
(Y page 284) are activated in the on-board
computer.
X Turn the SmartKey to position 2in the igni-
tion lock.
Warning lamps 0043in 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 connec-
tion. 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
Blind Spot SpotAssist
Assist Currently
Currently Unavail‐
Unavail‐
able See Operator's Manual
able 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 igni-
tion lock
R the engine is not running
R the electrical connection to the trailer
has been established
Lane Keeping Assist General notes
0043
Lane Keeping Assist camera
Lane Keeping Assist monitors the area in
front of your vehicle by means of a camera 0043
at the top of the windshield. Lane Keeping
Assist detects lane markings on the road and
warns you before you leave your lane unin-
tentionally.
If you select km kmon the on-board computer in
the Display Unit Speed-/Odometer
Display Unit Speed-/Odometer func-
tion (Y page 285), Lane Keeping Assist is
active starting at a speed of 60 km/h. If the
miles miles display unit is selected, the assistance
range begins at 40 mph.
A warning may be given if a front wheel
passes over a lane marking. It will warn you by means of intermittent vibration in the steer-
ing wheel for up to 1.5 seconds.
Important safety notes G
WARNING
Lane Keeping Assist may not always clearly
recognize lane markings. Driving systems
247Driving and parking
Z