2016 MERCEDES-BENZ GLE engine

Switching on Blind Spot Assist X
Make sure that Blind Spot Assist is activated
in the on-board computer ( Y
page 272).X
Turn the SmartKey to position 2 in the ignition
lock.
Warning lamps C 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 deac-
tivated. The indicator lamp lights up yellow in
the exterior mirrors and the Blind Spot
Assist Not Available When Towing a
Trailer 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 2 in the ignition
lock R
the engine is not running
Lane Keeping Assist
General notes
C
Lane Keeping Assist camera
Lane Keeping Assist monitors the area in front of
your vehicle with camera C , which is mounted
at the top of the windshield. Active Lane Keeping
Assist detects lane markings on the road and
can warn you before you leave your lane unin-
tentionally.
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 by means of
intermittent vibration in the steering wheel for
up to 1.5 seconds.
Important safety notes
G WARNING
Lane Keeping Assist may not always clearly
recognize lane markings.
In this case, Lane Keeping Assist may: R
give an unnecessary warning R
not 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.
G WARNING
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 Keep-
ing Assist can neither reduce the risk of an acci-
dent nor override the laws of physics. Lane
Keeping Assist cannot take into account the
road, traffic and weather conditions. Lane Keep-
ing Assist is merely an aid. You are responsible
for the distance to the vehicle in front, for vehi-
cle speed, for braking in good time and for stay-
ing in your lane.
The Lane Keeping Assist does not keep the vehi-
cle in the lane.
The system may be impaired or may not function
if: R
there is poor visibility, e.g. due to insufficient
illumination of the road, or due to snow, rain,
fog or spray R
there is glare, e.g. from oncoming traffic, the
sun or reflections (e.g. when the road surface
is wet) R
the windshield is dirty, fogged up, damaged or
covered, for instance by a sticker, in the vicin-
ity of the cameraDriving systems 229
Driving and parking Z

R
a driving safety system intervenes, e.g. ESP ®
or PRE-SAFE ®
Brake.R
ESP ®
is switched off.R
the offroad program is activated (vehicles
without the Offroad Engineering package). R
the Offroad or Offroad Plus drive program is
activated (vehicles with the Off-Road Engi-
neering package). R
the LOW RANGE offroad gear is activated
(vehicles with the Offroad Engineering pack-
age). R
a loss of tire pressure or a defective tire is
detected.
Switching on Active Blind Spot Assist X
Make sure that Active Blind Spot Assist is
activated in the on-board computer
( Y
page 272). X
Turn the SmartKey to position 2 in the ignition
lock.
Warning lamps C 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 deacti-
vated. The indicator lamp lights up yellow in the
exterior mirrors and the Active Blind Spot
Asst. Not Available When Towing a
Trailer See Operator's Manual message
appears in the multifunction display.
Active Lane Keeping Assist
General notes Active Lane Keeping Assist monitors the area in
front of your vehicle by means of multifunction
camera C at the top of the windshield. Various
different areas to the front, rear and side of your
vehicle are also monitored with the aid of the
radar sensor system. Active Lane Keeping
Assist detects lane markings on the road and
can warn you before you leave your lane unin-
tentionally. If you do not react to the warning, a
lane-correcting application of the brakes can
bring the vehicle back into the original lane.
This function is available in a speed range
between 40 mph and 120 mph (60 km/h and
200 km/h).
For Active Lane Keeping Assist to assist you
when driving, the radar sensor system must be
operational.
Important safety notes If you fail to adapt your driving style, Active Lane
Keeping Assist can neither reduce the risk of
accident nor override the laws of physics. Active
Lane Keeping Assist cannot take into account
road, weather or traffic conditions. Active Lane
Keeping Assist is only an aid. You are responsi-
ble for the distance to the vehicle in front, for
vehicle speed, for braking in good time and for
staying in your lane.
Active Lane Keeping Assist cannot continuously
keep your vehicle in its lane.
G WARNING
Active Lane Keeping Assist cannot always
clearly detect lane markings.
In such cases, Active Lane Keeping Assist
can: R
give an unnecessary warning and then
make a course-correcting brake application
to the vehicle R
not give a warning or intervene
There is a risk of an accident.
Always pay particular attention to the traffic
situation and keep within the lane, especially
if Active Lane Keeping Assist alerts you. Ter-
minate the intervention in a non-critical driv-
ing situation.Driving systems 233
Driving and parking Z

In the case of a broken lane marking being
detected, a lane-correcting brake application
can only be made if a vehicle has been detected
in the adjacent lane. The following vehicles can
have an influence on brake application: oncom-
ing traffic, vehicles that are overtaking and vehi-
cles that are driving parallel to your vehicle.
i A further lane-correcting brake application
can only occur after your vehicle has returned
to the original lane.
No lane-correcting brake application occurs if: R
you clearly and actively steer, brake or accel-
erate. R
you cut the corner on a sharp bend. R
you have switched on the turn signal. R
a driving safety system intervenes, e.g. ESP ®
,
PRE-SAFE ®
Brake or Active Blind Spot Assist.R
you have adopted a sporty driving style with
high cornering speeds or high rates of accel-
eration. R
ESP ®
is switched off.R
the transmission is not in position D .R
on vehicles with a trailer tow hitch, the elec-
trical connection to the trailer has been cor-
rectly established. R
the offroad program is activated (vehicles
without the Offroad Engineering package). R
the Offroad or Offroad Plus drive program is
activated (vehicles with the Off-Road Engi-
neering package). R
the LOW RANGE offroad gear is activated
(vehicles with the Offroad Engineering pack-
age). R
an obstacle has been detected in the lane in
which you are driving. R
when a loss of tire pressure or a defective tire
has been detected and displayed.
There is a possibility that the Active Lane Keep-
ing Assist could misjudge the given traffic sit-
uation. An inappropriate brake application may
be interrupted at any time if you: R
steer slightly in the opposite direction R
switch on the turn signal R
clearly brake or accelerate
A lane-correcting brake application is interrup-
ted automatically if: R
a driving safety system intervenes, e.g. ESP ®
,
PRE-SAFE ®
Brake or Active Blind Spot AssistR
lane markings are no longer detected Switching on Active Lane Keeping Assist X
Switch on Active Lane Keeping Assist using
the on-board computer; to do so, select
Standard or Adaptive ( Y
page 272).
If you drive at speeds above 40 mph
(60 km/h) and lane markings are detected,
the lines in the assistance graphics display
( Y
page 271) are shown in green. Active Lane
Keeping Assist is ready for use.
If Standard is selected, no warning vibration
occurs if: R
you switch on the turn signals. In this event,
the warnings are suppressed for a certain
period of time. R
a driving safety system intervenes, such as
ABS, BAS or ESP ®
.
When Adaptive
is selected, no warning vibra-
tion occurs if: R
you switch on the turn signals. In this event,
the warnings are suppressed for a certain
period of time. R
a driving safety system intervenes, e.g.
ABS, BAS or ESP ®
. R
you accelerate hard, e.g. kickdown. R
you brake hard. R
you steer actively, e.g. swerve to avoid an
obstacle or change lanes quickly. R
you cut the corner on a sharp bend.
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. Lane-correcting brake application does
not take place when towing a trailer. Active Lane
Keeping Assist is not activated and the lines in
the assistance graphic are gray.
Off-road driving systems
4MATIC (permanent four-wheel drive)
4MATIC ensures that all four wheels are perma-
nently driven. Together with ESP ®
and 4ETS, it
improves the traction of your vehicle whenever
a drive wheel spins due to insufficient grip.
If you fail to adapt your driving style, 4MATIC can
neither reduce the risk of accident nor override
the laws of physics. 4MATIC cannot take
account of road, weather and traffic conditions.
4MATIC is only an aid. You are responsible forDriving systems 235
Driving and parking Z

ing characteristics of the automatic transmis-
sion are adapted for this purpose. ABS, ESP ®
and 4ETS programs especially adapted to off-
road driving are activated. An accelerator pedal
curve suitable for the terrain is selected, i.e. the
accelerator pedal must be depressed further to
accelerate.
Do not use the Offroad or Offroad Plus drive
programs on roads that are snow-covered or icy,
or if you have installed your vehicle with snow
chains.
Offroad drive program
C
DYNAMIC SELECT controllerD
Offroad program indicator lamp
Select the Offroad program for easily negotia-
ble off-road terrain, e.g. dirt tracks, gravel or
sandy surfaces. The engine's torque is restric-
ted to a limited degree and the drive wheels can
spin. The spinning wheels produce a cutting
effect for better traction. ABS, ESP ®
and 4ETS
programs especially adapted to off-road driving
are activated. A gentle accelerator pedal curve
is also selected, i.e. the accelerator pedal must
be depressed much further in order to acceler-
ate.
You can select the Offroad drive program at
speeds below 60 mph (96 km/h). The Drive
Program "Offroad" Max. Speed 60 mph
message appears in the multifunction display. If
you drive at speeds above 60 mph (96 km/h)
and select the Offroad drive program, the
Drive More Slowly message appears in the
multifunction display. The last active drive pro-
gram is selected again. Selecting the Offroad program X
To select a drive program: turn DYNAMIC
SELECT controller C until indicator lamp D
lights up.
The Drive program "Offroad" Max.
speed 60 mph message appears in the mul-
tifunction display.
The vehicle is raised by +1.2 in (30 mm).
The vehicle changes from the Offroad drive pro-
gram to the Comfort drive program if you drive
faster than 70 mph (112 km/h).
The Drive more slowly message appears in
the multifunction display.
Offroad Plus drive program
C
DYNAMIC SELECT controller D
Offroad Plus drive program indicator lamp
Select the Offroad Plus drive program for rough
terrain, e.g. for steep and/or uneven terrain or
for driving on rocky terrain.
Your vehicle has an automatically activated dif-
ferential lock for the transfer case. It controls
the balance between the front and rear axles.
The differential lock improves the vehicle's trac-
tion. 4ETS ( Y
page 72) controls the balance
between both wheels on an axle.
Selecting the Offroad Plus drive program X
To select drive program: turn DYNAMIC
SELECT controller C until indicator lamp D
lights up.
The Drive program "Offroad Plus"
Max. speed 25 mph message appears in the
multifunction display. R
The Offroad Plus program is selected and
the vehicle is raised by +1.2 in (30 mm)
compared with the Offroad drive program.R
DSR is switched on. R
The differential lock is closed.238
Driving systems
Driving and parking

You can select the Offroad Plus drive program at
speeds below 25 mph (40 km/h).
The Offroad Plus drive program automatically
switches to the Offroad drive program if you
drive faster than 30 mph (45 km/h). The Drive
more slowly message appears in the multi-
function display.
Further information about "Driving off-road"
( Y
page 186).
LOW RANGE offroad gear (vehicles with
the Offroad Engineering package) Important safety notes
G WARNING
If you select the LOW RANGE off-road gear on
a slippery road surface, the wheels could lose
traction: R
if you remove your foot from the accelera-
tor pedal when driving R
if off road ABS intervenes when braking
If the wheels lose traction. the vehicle can no
longer be steered. There is an increased dan-
ger of skidding and accidents.
Never select the LOW RANGE off-road gear
when driving on slippery road surfaces.
G WARNING
If you do not wait for the transfer case gear
change process to complete, the transfer
case could remain in the neutral position. The
power transmission to the driven wheels is
then interrupted. There is a danger of the
vehicle rolling away unintentionally. There is a
risk of an accident.
Wait until the transfer case shift process is
completed.
Do not turn off the engine while changing gear
and do not shift the automatic transmission to
another position. General notes
C
LOW RANGE offroad gear button D
LOW RANGE offroad gear indicator lamp
HIGH RANGE
Position for all normal on-
road driving conditions
LOW RANGE
Offroad position for driving
off-road and fording
The transmission ratio
between the engine and
wheels is only approx-
imately one third of that in
the HIGH RANGE road posi-
tion. Drive torque is thus
proportionately higher.
Do not use LOW RANGE: R
on slippery road surfaces,
e.g. in the case of slush R
on snow or ice-covered
roads R
if you have mounted snow
chains to your vehicle
The LOW RANGE offroad gear assists you in
driving off-road and when fording. When LOW
RANGE is engaged, the engine’s performance
characteristics and the gearshifting character-
istics of the automatic transmission are adapted
for this purpose.
Further information about "Driving off-road"
( Y
page 186). You will find information about
driving safety systems in conjunction with
LOW RANGE in the "Safety" section ( Y
page 66).Driving systems 239
Driving and parking Z

From HIGH RANGE to LOW RANGE
! On ly change from LOW RANGE to HIGH
RANGE if: R
the engine is running.R
the transmission is in position NR
you are driv ing at a speed below 40 km /hX
Press LOW RANGE button C .
Indic ator lamp D flashes.
When the gear change is co mple te, indicator
lamp D lights up. LOW RANGE indicator
appears in the multifunction displ ay and in the
status indicator.
While indicator lamp D is flashing, you can
cancel the gear change by pressing LOW
RANGE button C again.
i You cannot activate LOW RANGE if the
SPORT driv e program is activated. The LOW
RANGE Not in Drive Program "Sport"
message then appears in the multifunction
displ ay.
From LOW RANGE to HIGH RANGE
! On ly change from LOW RANGE to HIGH
RANGE if: R
the engine is running.R
the transmission is in position NR
you are driv ing at a speed below 70 km /h
X
Press LOW RANGE button C .
Indic ator lamp D flashes.
When the gear change is co mple te, indicator
lamp D goes out. In the multifunction dis-
play, the LOW RANGE Off message appears
and status indicator

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 P Solutions
LOW RANGE Max.
Speed 24 mph You have been driving faster than 24 mph (40 km/h). Additionally, the
indicator lamp on the button in the center console is flashing. X
Drive more slowly to carry out the gear change process.
LOW RANGE Shift to
Position N Briefly The transmission is in position D and you are driving at below
40 km/h. X
Shift the transmission to N to complete the gear change process.
LOW RANGE Shifting
Canceled Please
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
Apply Parking Brake A warning tone also sounds. The gear change process has not been
completed. LOW RANGE is in the neutral position. There is no con-
nection between the engine and the drive wheels.
! Do not drive any further. You could otherwise damage the vehi-
cle'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 179).X
Carry out the gear change process again.
If the gear change process has been carried out, the LOW RANGE
Stop Apply Parking Brake message disappears.
Driving dynamics display in the
COMAND display (vehicles with the Off-
road Engineering-package)
General notes
The driving dynamics display allows you to see
the selected drive program and additional infor-
mation about the vehicle's operating status in
the COMAND display.
C
Drive program selected
D
Status of the differential lock for the transfer
case

m
Level controln
Compass with angle scale
Activating the driving dynamics display X
Switch on COMAND. You can find further
information in the separate COMAND operat-
ing instructions. X
Press button C .
The driving dynamics display appears in the
COMAND display.
PLUG-IN HYBRID operation
Points to remember
General notes Hybrid technology combines a fuel efficient
internal combustion engine with a powerful
electric motor. In HYBRID mode, the hybrid
drive system automatically selects the most effi-
cient operating mode for every driving situation.
Drive the vehicle in the usual manner.
To save fuel in HYBRID mode, the hybrid drive
system switches off the combustion engine as
often as possible during the journey when power
output requirements are low. When power out-
put requirements are low, the electric motor
powers the vehicle. The engine is switched on,
even while the vehicle is in motion, when a
higher power output is required. The engine is
usually switched off when the vehicle is station-
ary. Consequently, there is usually no engine
idling as with combustion engine vehicles.
For pulling away and accelerating, the electric
motor supports the internal combustion engine
using the power stored in the high-voltage bat-
tery. In addition, the power is used for electric
driving, operation of the electric refrigerant
compressor and to supply the 12 V on-board electrical system. In this way the hybrid drive
system helps to reduce your vehicle's fuel con-
sumption.
Observe the driving tips on plug-in hybrid oper-
ation ( Y
page 252).
Recuperative Brake System If you release the accelerator pedal when the
vehicle is in motion, overrun recuperation is ini-
tiated. The electric motor is operated as a gen-
erator when in overrun mode and when you
brake. Hybrid technology converts the kinetic
energy of the vehicle into electricity and stores
it in the high-voltage battery.
Observe the important safety notes for the
Recuperative Brake System ( Y
page 44).
Important safety notes If the engine is switched off by the ECO start/
stop function, you open the driver's door and
unfasten your seat belt: R
a message appears in the multifunction dis-
play and R
a warning tone sounds
Further information ( Y
page 299).
All of the vehicle's systems remain active, if: R
the vehicle is stationary R
the combustion engine is switched off and R
the READY indicator in the instrument cluster
lights up
If you remove your foot from the brake pedal
while in transmission position D or R, the vehicle
may pull away automatically.
Observe the notes on the READY display of the
ECO start/stop function ( Y
page 253).
Vehicles with an electric motor generate much
less driving noise than vehicles with internal
combustion engines. As a result, your vehicle
may not be heard by other road users in certain
situations. This is the case, for example, when
you are parking and your vehicle is not seen by
other road users.
This requires you to adopt a particularly antici-
patory driving style, as it is necessary to allow
for the possibility that other road users may
behave erratically.
Depending on the vehicle's equipment and
country-specific regulations, the vehicle can be
equipped with Acoustic Vehicle Indication.242
PLUG-IN HYBRID operation
Driving and parking