2016 MERCEDES-BENZ GLE-Class engine

the distance to the vehicle in front, for vehicle
speed, for braking in good time and for staying in
your lane.
!Never tow the vehicle with one axle raised.
This may damage the transfer case. Damage
of this sort is not covered by the Mercedes-
Benz Limited Warranty. All wheels must
remain either on the ground or be fully raised.
Observe the instructions for towing the vehi-
cle with all wheels in full contact with the
ground.
!A function or performance test should only
be carried out on a two-axle dynamometer.
Before you operate the vehicle on such a
dynamometer, please consult a qualified
workshop. You could otherwise damage the
drive train or the brake system.
iIn wintry driving conditions, the maximum
effect of 4MATIC can only be achieved if you
use winter tires (M+S tires), with snow chains
if necessary.
Further information about "Driving off-road"
(
Ypage 186).
DSR (Downhill Speed Regulation)
General notes
DSR is an aid to assist you when driving down-
hill. It keeps the speed of travel at the speed
selected on the on-board computer. The steeper
the downhill gradient, the greater the DSR brak-
ing effect on the vehicle. When driving on flat
stretches of road or on an uphill gradient, the
DSR braking effect is minimal or nonexistent.
DSR controls the vehicle’s speed when it is acti- vated and the transmission is in position D,R or
N. You can drive at a higher or a lower speed
than that set on the on-board computer at any
time by accelerating or braking.
Important safety notes
GWARNING
If the speed driven and the set speed deviate and you activate DSR on a slippery road sur-
face, the wheels may lose traction. There is an
increased danger of skidding and accidents.
Before switching DSR on, please take into
consideration the road surface and the differ- ence between driving speed and the set
speed. If you fail to adapt your driving style, DSR can
neither reduce the risk of accident nor override
the laws of physics. DSR cannot take account of
road, weather and traffic conditions. DSR is only
an aid. You are responsible for the distance to
the vehicle in front, for vehicle speed, for brak-
ing in good time and for staying in your lane.
You are always responsible for keeping control
of the vehicle and for assessing whether the
downhill gradient can be managed. DSR may not always be able to keep to the set speed, depend-
ing on road surface and tire conditions. Select a
set speed suitable for the prevailing conditions
and when necessary, apply the brakes manually.
Activating DSR
XPress button :.
Indicator lamp ;lights up.
The à DSR symbol appears in the multi-
function display.
You can only activate DSR when driving at
speeds below 25 mph (40 km/h).
If the current vehicle speed is too high, the Ã
DSR symbol appears in the multifunction display
with the Max. speed 25 mph
message (Can-
ada: 40 km/h).
If you have activated DSR and you change the
drive program, DSR is deactivated. If you switch
between the offroad and offroad plus drive pro-
grams, DSR remains activated.
Deactivating DSR
XPress button :.
Indicator lamp ;goes out.
The à DSR symbol appears in the multi-
function display with the Off
message.
On vehicles with the Offroad Engineering pack-
age, if you select a different drive program, DSR is also deactivated. If you switch between the
Offroad programs, DSR remains activated.
236Driving system s
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DSR switches off automatically if you drive
faster than 28 mph (Canada: 45 km/h). The
ÃDSR symbol appears in the multifunction
display with the Off
message. The status indi-
cator in the multifunction display goes out. You
also hear a warning. On vehicles with the Off-
road Engineering package, if you select a differ-
ent onroad/offroad program, DSR is also deac-
tivated.
Changing the set speed
XTo increase or reduce the set speed in
1 mph increments (Canada: 1 km/h incre-
ments): briefly press the cruise control lever
up : for a higher set speed or down ;for a
lower set speed.
The set speed appears in the multifunction
display with the ÃDSR symbol.
When DSR is activated, you can change the set
speed to a value between 1 mph and 11 mph
(Canada: between 2 km/h and 18 km/h).
iThe DSR set speed is always changed in
1 mph increments (Canada: 1 km/h incre-
ments). This is regardless of whether you
press the cruise control lever to or beyond the
pressure point.
Offroad program (vehicles without the
Offroad Engineering package)
General notes
Select the Offroadprogram 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
Offroaddrive program at
speeds below 60 mph (96 km/h). The Drive
program"Offroad"Maxspeed60mphmes-
sage appears in the multifunction display. If you
drive at speeds of more than 60 mph
(100 km/h) and select the Offroaddrive pro-
gram, the Drive More Slowly
message
appears in the multifunction display. The last
active drive program is selected again.
Do not use the Offroadprogram on roads that
are snow-covered or icy or if you have installed
your vehicle with snow chains.
Selecting the Offroad program
Selecting the Offroad program
XTo select drive program: turn DYNAMIC
SELECT controller :until indicator lamp ;
lights up.
The Drive Program "Offroad1" Max.
Speed 60 mphmessage appears in the mul-
tifunction display.
The vehicle is raised by +2.4 in (60 mm).
The vehicle changes from the Offroaddrive pro-
gram to the Comfortdrive program if you drive
faster than 70 mph (112 km/h).
The Drive More Slowly
message appears in
the multifunction display.
Further information about "Driving off-road"
(
Ypage 186).
Offroad programs (vehicles with Off-
road Engineering package)
General notes
The Offroad andOffroad Plus drive programs
assist you when driving off-road. The engine's
performance characteristics and the gearshift-
Driving system s237
Driving an d 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 OffroadorOffroad Plus drive
programs on roads that are snow-covered or icy,
or if you have installed your vehicle with snow
chains.
Offroad drive program
:DYNAMIC SELECT controller
;Offroad program indicator lamp
Select the Offroadprogram 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 Offroaddrive program at
speeds below 60 mph (96 km/h). The Drive
Program "Offroad" Max. Speed 60 mphmessage appears in the multifunction display. If
you drive at speeds above 60 mph (96 km/h)
and select theOffroaddrive program, the
Drive More Slowly
message appears in the
multifunction display. The last active drive pro-
gram is selected again.
Selecting the Offroad program
XTo select a drive program: turn DYNAMIC
SELECT controller :until indicator lamp ;
lights up.
The Drive program "Offroad" Max.
speed 60 mphmessage appears in the mul-
tifunction display.
The vehicle is raised by +1.2 in (30 mm).
The vehicle changes from the Offroaddrive pro-
gram to the Comfortdrive 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
:DYNAMIC SELECT controller
;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 (
Ypage 72) controls the balance
between both wheels on an axle.
Selecting the Offroad Plus drive program
XTo select drive program: turn DYNAMIC
SELECT controller :until indicator lamp ;
lights up.
The Drive program "Offroad Plus"
Max.speed25mphmessage appears in the
multifunction display.
RThe Offroad Plus program is selected and
the vehicle is raised by +1.2 in (30 mm)
compared with the Offroaddrive program.
RDSR is switched on.
RThe differential lock is closed.
238Driving 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). TheDrive
more slowlymessage appears in the multi-
function display.
Further information about "Driving off-road"
(
Ypage 186).
LOW RANGE offroad gear (vehicles with
the Offroad Engineering package)
Important safety notes
GWARNING
If you select the LOW RANGE off-road gear on
a slippery road surface, the wheels could lose traction:
Rif you remove your foot from the accelera-
tor pedal when driving
Rif 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.
GWARNING
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
:LOW RANGE offroad gear button
;LOW RANGE offroad gear indicator lamp
HIGH RANGEPosition for all normal on-
road driving conditions
LOW RANGEOffroad 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:
Ron slippery road surfaces,
e.g. in the case of slush
Ron snow or ice-covered
roads
Rif 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"
(
Ypage 186). You will find information about
driving safety systems in conjunction with
LOW RANGE in the "Safety" section (
Ypage 66).
Driving systems239
Driving and parking
Z

From HIGH RANGE to LOW RANGE
!Onlychange from LOW RANGE to HIGH
RANGE if:
Rthe engine isrunning.
Rthe transmission is inposition N
Ryou aredriving at a speed below 40 km /h
XPress LOW RANGE button:.
Indic ator lamp ;flashes.
When the gear change isco mple te, indicator
lamp ;lights up. LOW RANGE indicator
appears inthe multifunction display and inthe
status indicator.
While indicator lamp ;isflashing, you can
cancel the gear change bypressing LOW
RANGE button :again.
iYou cannot activate LOW RANGE ifthe
SPORT drive program isactivated. The LOW
RANGE Not in Drive Program "Sport"message then appears inthe multifunction
displ ay.
From LOW RANGE to HIGH RANGE
!Only change from LOW RANGE to HIGH
RANGE if:
Rthe engine isrunning.
Rthe transmission is inposition N
Ryou aredriving at a speed below 70 km /h
XPress LOW RANGE button:.
Indic ator lamp ;flashes.
When the gear change isco mple te, indicator
lamp ;goes out. Inthe multifunction dis-
play, the LOW RANGE Off
message appears
and status indicator =goes out.
While indicator lamp ;isflashing, you can
cancel the gear change bypressing LOW
RANGE button :again.
240Driving systems
Driving and parking

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 messagesPossible causes/consequences andMSolutions
LOW RANGE Max.Speed 24 mphYou have been driving faster than 24 mph (40 km/h). Additionally, the
indicator lamp on the button in the center console is flashing.
XDrive more slowly to carry out the gear change process.
LOW RANGE Shift toPosition N BrieflyThe transmission is in positionDand you are driving at below
40 km/h.
XShift the transmission to Nto complete the gear change process.
LOW RANGE ShiftingCanceled PleaseReactivate
The gear change process was not carried out.
XEnsure that all gear change conditions are fulfilled and carry out the
gear change process again.
LOW RANGE StopApply Parking BrakeA 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.
XStop the vehicle. Take into account the road and traffic conditions
when doing this.
XDepress the electric parking brake (Ypage 179).
XCarry out the gear change process again.
If the gear change process has been carried out, the LOW RANGE
Stop Apply Parking Brakemessage 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.
:Drive program selected
;Status of the differential lock for the transfer
case
=Accelerator pedal position shown in %
?Brake pedal position shown in %
ACondition of the LOW RANGE offroad gear
BAngle of inclination
CSteering angle
DUphill or downhill gradient in percentage
Driving systems241
Driving and parking
Z

ELevel control
FCompass with angle scale
Activating the driving dynamics display
XSwitch on COMAND. You can find further
information in the separate COMAND operat-
ing instructions.
XPress button:.
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 HYBRIDmode, 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 HYBRIDmode, 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 (
Ypage 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 (
Ypage 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:
Ra message appears in the multifunction dis-
play and
Ra warning tone sounds
Further information (
Ypage 299).
All of the vehicle's systems remain active, if:
Rthe vehicle is stationary
Rthe combustion engine is switched off and
Rthe 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 (
Ypage 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.
242PLUG-IN HYBRID operation
Driving and parking

The volume depends on the engine speed. The
faster you accelerate, the louder the sound is. At
a speed of over 20 mph (30 km/h)the sound is
switched off. Above this speed, the natural
sounds from the vehicle are sufficient that it can
be heard in good time by other road users.
PLUG-IN HYBRID operation243
Driving an d parking
Z