MERCEDES-BENZ GL-Class 2016 X166 Owner's Manual
Page 241 of 462
AYellow guide line at a distance of approx-
imately 3 ft (1.0 m) from the front of the
vehicle
BRed guide line at a distance of approx-
imately 12 in (0.30 m) from the front of the
vehicle
Top view and enlarged rear view
:Symbol for the split screen setting with
top view and rear view camera image
enlarged
;Red guide line at a distance of approx-
imately 12 in (0.30 m) from the rear of the
vehicle
This view assists you in estimating the dis-
tance to the vehicle behind you.
iThis setting can also be selected as an
enlarged front view. Top view with images from the exterior
mirror cameras
:Symbol for the setting with the top view
and forward view from the exterior mirror
cameras
;Yellow guide line for the vehicle width
including the exterior mirrors (right side of
vehicle)
=Yellow guide line for the vehicle width
including the exterior mirrors (left side of
vehicle)
Top view with trailer view
:Symbol for the trailer view setting
;Trailer drawbar marker assistant
=Red guide line at a distance of approx-
imately 12 in (0.30 m) from the ball cou-
pling
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Wide-angle function
Example: full screen mode with PARKTRONIC dis-
play
:
Symbol for the full screen setting with rear
view camera image
;PARKTRONIC warning display
If the vehicle is equipped with PARKTRONIC
and the function is active (
Ypage 226), warn-
ing displays ;in the COMAND display are
also active or light up accordingly.
PARKTRONIC appears:
Rin split screen view as red or yellow brack-
ets around the vehicle icon in the top view,
or
Rin the full screen view, on the right-hand
side at the bottom as red or yellow brackets
around the vehicle icon
iThe full screen display can also be selec-
ted 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 activa-
ted, the function switches off. The COMAND
display switches back to the previously selec-
ted view. You can also switch the display by
selecting the &symbol in the display and
pressing Wthe COMAND controller to con-
firm.
ATTENTION ASSIST
General 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 concentra-
tion on the part of the driver, it suggests you
take a break.
Important safety notes
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:
Rif the road condition is poor, e.g. if the sur- face is uneven or if there are potholes
Rif there is a strong side wind
Rif you have adopted a sporty driving style
with high cornering speeds or high rates of
acceleration
Rif you are predominantly driving slower
than 50 mph (80 km/h) or faster than
112 mph (180 km/h)
Rif the time has been set incorrectly
Rin active driving situations, such as when
you change lanes or change your speed
ATTENTION ASSIST is reset when you con-
tinue your journey and starts assessing your
tiredness again if:
Ryou switch off the engine
Ryou take off your seat belt and open the
driver's door, e.g. for a change of drivers or
to take a break
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Activating ATTENTION ASSIST
XActivateATTENTI ONASSIST usin gth eon -
boar dcomputer (
Ypage 282).
When ATTENTI ONASSIST is deactivated, th e
é symbol appear sin th emultifunction
display in th eassistanc egraphic display.
ATTENTI ONASSIST is activated automatically
after th eengin eis started up.
Warn ing and display messages in the
mu ltifunction display
If fatigue or increasing lapse sin concentra-
tion are detected, awarning appear sin th e
multifunction display: Attention Assist:
Take a Break!
In addition to th emessage shown in th emul-
tifunction display, you will then hear awarn -
ing tone .
XIf necessary, tak e abreak.
XConfir mthemessage by pressing th ea
butto non th esteering wheel.
On longjourneys, tak eregular breaks in goo d
time to allow yourself to res tproperly. If you
do no ttak e a break, you will be warned again
after 15 minute sat th eearliest .The precon-
dition for this is that ATTENTI ONASSIST still
detects typical indicators of fatigue or
increasing lapse sin concentration .
Night View Assist Plus
Gene ral notes
In addition to th eillumination provide dby th e
normal headlamps ,Night View Assis tPlus
uses infrared ligh tto illuminate th eroad .
Night View As sistPlus camera :picks up th e
infrared ligh tand displays amonochrome
imag ein COMAND .The imag edisplayed in
COMAND correspond sto aroad lit up by high -
beam headlamps .This enables you to seethe
road's cours eand any obstacles in goo dtime.
If pedestrian recognition is activated, pede s-
trian srecognized by th esystem are highligh -
te din th eNight View Assis tPlus display.
Light from th eheadlamps of oncomin gvehi-
cle sdoes no taffec tth eNight View As sistPlus
display in th emultifunction display. This is
also th ecas eif you canno tswitch on th ehigh -
beam headlamps due to oncomin gtraffic.
iInfrared ligh tis no tvisible to th ehuma n
eye and therefor edoes no tglare. Night
View Assis tPlus can therefor eremain
switched on eve nif there is oncomin gtraf-
fic .
Import ant safety notes
Night View As sistPlus is only an aid and is no t
a substitut efor attentive driving .Do no trel y
on th eNight View Assis tPlus display. You are
responsible for th edistanc eto th evehicl ein
front, for vehicl espee dand for braking in
goo dtime. Drive carefully and always adapt
your driving style to suit th eprevailing road
and traffic conditions.
The system may be impaire dor may no tfunc-
tion if:
Rthere is poor visibility, e.g. due to snow,
rain ,fog or spray
Rth ewindshield is dirty, fogged up or cov-
ered, for instance by asticker, in th evicinity
of th ecamera
Ron ben ds,on uphill gradients or downhill
gradients
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Pedestrian recognition may be impaired or
inoperative if:
Rpedestrians are partially or entirely
obscured by objects, e.g. parked vehicles
Rthe silhouette of the pedestrian in the NightView Assist Plus display is incomplete or
interrupted, e.g. by powerful light reflec-
tions
Rpedestrians do not contrast adequately
from the background
Rpedestrians 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:
Rthe SmartKey is in position 2in the ignition
lock.
Rit is dark.
Rthe light switch is in the ÃorL posi-
tion.
Rreverse gear has not been engaged.
Activating Night View Assist Plus
XMake sure that COMAND is switched on.
XPress button :.
The Night View Assist Plus display appears
in the COMAND display.
You can read about how to adjust the bright-
ness of the COMAND display in the COMAND
operating instructions.
iThe 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
iAnimals 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:
RNight View Assist Plus is activated.
Ryou are driving faster than approximately
6 mph (10 km/ h).
Rthe surroundings are dark, e.g. when driv-
ing 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 pedestrians cannot be gaged
accurately by looking at a screen.
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It may be the case that objects are highlighted
as well as pedestrians.
Fogged up or dirty windshield
If the windshield in front of the camera is fog-ged up or dirty on the inside or outside, the
Night View Assist Plus display is affected.
XTo defrost: check the automatic air condi-
tioning settings (
Ypage 158) and fold down
the camera cover (
Ypage 382).
XTo defrost the inside of the windshield:
fold down the camera cover (
Ypage 382)
and clean the windshield (
Ypage 379).
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Problems with Night View Assist Plus
ProblemPossible causes/consequences andMSolutions
The picture quality of
Night View Assist Plus
has deteriorated.The windshield wipers are smearing the windshield.
XReplace the wiper blades (Ypage 140).
The windshield is smeared after the vehicle has been cleaned in a
car wash.
XClean the windshield (Ypage 379).
There is windshield chip damage in the camera's field of vision.
XReplace the windshield.
The windshield is fogged up on the inside.
XDefrost the windshield (Ypage 158).
The windshield is iced up.
XDe-ice the windshield (Ypage 157).
There is dirt on the inside of the windshield.
XClean the inside of the windshield (Ypage 379).
Lane Tracking package
General notes
The Lane Tracking package consists of Blind
Spot Assist (
Ypage 244) and Lane Keeping
Assist (
Ypage 246).
Blind Spot Assist
General notes
Blind Spot Assist monitors the areas on either
side of the vehicle that are not visible to the
driver with two lateral, rear-facing radar sen-
sors. A warning display in the exterior mirrors
draws your attention to vehicles detected in
the monitored area. If you then switch on the
corresponding turn signal to change lanes,
you will also receive a visual and audible col-
lision warning.
Blind Spot Assist supports you from a speed
of approximately 20 mph (30 km/h) .Important safety notes
GWARNING
Blin d Spot Assist does not react to:
Rvehicles overtaken too closely on the side,
placing them in the blind spot area
Rvehicles which approach with a large speed
differential and overtake your vehicle
As a result, Blind Spot Assist may not give
warnings insuch situations. There isa risk of
an accident.
Always observe the traffic conditions care-
fully, and maintain a safe lateral distance.
Blind Spot Assist is only an aid. It may fail to
detect some vehicles and is no substitute for
attentive driving. Always ensure that there is
sufficient distance to the side for other road
users and obstacles.
iUSA only:
This device has been approved by the FCC
as a "Vehicular Radar System". The radar
sensor is intended for use in an automotive
244Driving systems
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radar system only. Removing, tampering
with, or altering the device will void any
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.
Radar sensors
The radar sensors for Blind Spot Assist are
integrated into the rear bumper. Make sure
that the bumpers are free from dirt, ice or
slush. The sensors must not be covered, for
example by cycle racks or overhanging loads.
Following a severe impact or in the event of
damage to the bumpers, have the function of the radar sensors checked at a qualified spe-
cialist workshop. Blind Spot Assist may no
longer work properly.
Monitoring range of the sensors
In particular, the detection of obstacles can
be impaired if:
Rthere is dirt on the sensors or anything elsecovering the sensors
Rthere is poor visibility, e.g. due to fog, heavy
rain or snow
Rnarrow vehicles, e.g. motorcycles or bicy-
cles
Rthe road has very wide lanes
Rthe road has narrow lanes
Ryou are not driving in the middle of the lane
Rthere 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:
Rwarnings may be issued in error when driv-
ing close to crash barriers or similar solid
lane borders.
Rthe warning is canceled when driving for an
extended period next to long vehicles, such
as trucks.
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.
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:Yellow indicator lamp/red warning lamp
When Blind Spot Assist is activated, indicator
lamp :in 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 :on the corre-
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 :flashes. If
the turn signal remains on, detected vehicles
are indicated by the flashing of red warning
lamp :. There are no further warning tones.
Switching on Blind Spot Assist
XMake sure that Blind Spot Assist is activa-
ted in the on-board computer
(
Ypage 282).
XTurn the SmartKey to position 2in the igni-
tion 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
cor rect
ly 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
SpotAssistCurrentlyUnavail‐
able See Operator's Manualmessage
appears in the multifunction display.
iYou can deactivate the indicator lamps in
the exterior mirrors.
To do so, switch off Blind Spot Assist when:
Rthe SmartKey is in position 2in the igni-
tion lock
Rthe engine is not running
Lane Keeping Assist
General notes
:Lane Keeping Assist camera
Lane Keeping Assist monitors the area in
front of your vehicle with camera :, which is
mounted at the top of the windshield. Active
Lane Keeping Assist detects lane markings on
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the road and can warn you before you leave
your lane unintentionally.
This function is available in the range between
40 mph and 120 mph (60 km/h and
200 km/h).
A warning may be given if a front wheel
passes over a lane marking. It will warn you bymeans of intermittent vibration in the steer-
ing wheel for up to 1.5 second s.
Im portant safety notes
GWARNING
Lane Keeping Assist may not always clearly
recognize lane markings.
In this case, Lane Keeping Assist may:
Rgive an unnecessary warning
Rnot give a warning
There is a risk of an accident.
Always pay particular attention to the traffic
situation and stay in lane, in particular if
warned by Lane Keeping Assist.
GWARNING
The Lane Keeping Assist warning does not
return the vehicle to the original lane. There is
a risk of an accident.
You should always steer, brake or accelerate
yourself, in particular if warned by Lane Keep-
ing Assist.
If you fail to adapt your driving style, Lane
Keeping Assist can neither reduce the risk of
an accident nor override the laws of physics.
Lane Keeping Assist cannot take into account
the road, traffic and weather conditions. Lane
Keeping Assist is merely an aid. You are
responsible for the distance to the vehicle in
front, for vehicle speed, for braking in good
time and for staying in your lane.
The Lane Keeping Assist does not keep the
vehicle in the lane. The system may be impaired or may not func-
tion if:
Rthere is poor visibility, e.g. due to insuffi-
cient illumination of the road, or due to
snow, rain, fog or spray
Rthere is glare, e.g. from oncoming traffic,
the sun or reflections (e.g. when the road
surface is wet)
Rthe windshield is dirty, fogged up, damagedor covered, for instance by a sticker, in the
vicinity of the camera
Rthere are no, several or unclear lane mark-
ings for a lane, e.g. in areas with road con-
struction work
Rthe lane markings are worn away, dark or
covered up, e.g. by dirt or snow
Rthe distance to the vehicle in front is too
small a
nd the lane markings thus cannot be
detected
Rthe lane markings change quickly, e.g.
lanes branch off, cross one another or
merge
Rthe road is narrow and winding
Rthere are strong shadows cast on the road
Switching on Lane Keeping Assist
XSwitch on Active Lane Keeping Assist using
the on-board computer; to do so, select
Standard
or Adaptive(Ypage 282).
If you drive at speeds above 40 mph
(60 km/h) and lane markings are detected, the lines in the assistance graphics display
(
Ypage 281) are shown in green. Lane
Keeping Assist is ready for use.
Standard
If Standard
is selected, no warning vibration
occurs if:
Ryou switch on the turn signals. In this event,
the warnings are suppressed for a certain
period of time.
Ra driving safety system intervenes, such as
ABS, BAS or ESP®.
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Adaptive
WhenAdaptive
isselected, no warning vibra-
tion occurs if:
Ryou swit ch on the turn signals. Inthis event,
the warnings are suppressed for a certain
period of time.
Ra driv ing safety system intervenes, e.g.
AB S,BAS or ESP®.
Ryou accelerate hard, e.g. kickdown.
Ryou brake hard.
Ryou steer actively, e.g. swerve to avoid an
obstacle or change lanes quickly.
Ryou cut the corner on a sharp bend.
In order that you are warned only when nec-
essary and ingood time ifyou cross the lane
marking, the system recognizes certain con-
dit ions and warns you accordingly.
The warning vibration occurs earlier if:
Ryou appr oach the outer lane marking on a
bend.
Rthe road has very wide lanes, e.g. a high-
way.
Rthe system recognizes solid lane markings.
The warning vibration occurs later if:
Rthe road has narrow lanes.
Ryou cut the corner on a bend.
Active Driving Assistance package
General notes
The Active Dr iving Assistance package con-
sists of DI STRONIC PLUS (
Ypage 205), Acti ve
Blin dSpo t Assist (
Ypage 248) and Active
Lane Keepin g Assist (
Ypage 251).
Active Blind Spot Assist
General notes
ActiveBlindSpo t Assist mon itors the areas
on either sideof the vehicle that are not
dire ctly vis ible to the driver with two lateral,
rear-facing radar sensors. A warning lamp
lights up inthe exterior mirrors and draws your attention to vehicles detected
inthe
mon itored area. Ifyou then switch on the cor-
respondin g turn signal to change lanes, you
will also receive a visual and audible co llision
warning. Ifa risk of lateral co llisionis detec-
te d, correct ivebraking may help you avoid a
co llisio n. Before a course-correcting brake
applic ation, Acti veBlind Spot Assist evalu-
ates the space inthe dire ction of travel and at
the sides of the vehicle. For this, Acti veBlind
Spot Assist uses the forward-facing radar
sensors.
Acti veBlind Spot Assist supports you from a
speed of approximately 20 mph (30 km/h).
Imp ortant safety notes
Acti veBlind Spot Assist isonly an aid and is
not a substitute for attenti vedriving.
GWARNIN G
Activ eBlin dSpo tAssist does no treac tto :
Rvehicles overtake nto oclosely on th eside ,
placing them in th eblin dspot area
Rvehicles whic happroac hwit h a larg espee d
differential and overtake your vehicl e
As aresult ,Activ eBlin dSpo tAssist may nei-
ther giv ewarning sno rinterven ein suc hsit -
uations. Ther eis aris kof an accident.
Always observ eth etraffic condition scare-
fully, and maintai n asafelateral distance.
iUSA only: This device has been approved
by the FCC as a "Vehicular Radar System".
The radar sensor isintended for use inan
automot iveradar system only. Removal,
tampering, or altering of the device willvoid
any warranties, and isnot permitted bythe
FCC. Do not tamper with, alter, or use in
any non-approved way.
Any unauthorized mod ification to th is
device could void the user's authority to
operate the equipment.
iCanada only: This device complies with
RSS -210 of Industry Canada. Operation is
subject to the following two cond itions:
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