2015 MERCEDES-BENZ GLE SUV parking brake

vehicle with a difference in speed of less than
12 km/h, a delayed warning occurs.
The yellow indicator lamp goes out if reverse
gear is engaged. Active Blind Spot Assist is not
operational.
The brightness of the indicator/warning lamps
is adjusted automatically according to the
brightness of the surroundings.
Visual and acoustic collision warning
If you switch on the turn signals to change lanes
and a vehicle is detected in the side monitoring range, you receive a visual and acoustic collision
warning. You then hear a double warning tone
and red warning lamp :flashes. If the turn sig-
nal remains on, detected vehicles are indicated
by the flashing of red warning lamp :. There are
no further warning tones.
Course-correcting brake application If Active Blind Spot Assist detects a risk of a side
impact in the monitoring range, a course-cor-
recting brake application is carried out. This is
designed to help you avoid a collision. G
WARNING
A course-correcting brake application cannot always prevent a collision. There is a risk of an
accident.
Always steer, brake or accelerate yourself,
especially if Active Blind Spot Assist warns
you or makes a course-correcting brake appli-
cation. Always maintain a safe distance at the sides. If a course-correcting brake application occurs,
red warning lamp :flashes in the exterior mir-
ror and a dual warning tone sounds. In addition, display ;underlining the danger of a side col-
lision appears in the multifunction display. In very rare cases, the system may make an
inappropriate brake application. A course-cor-
recting brake application may be interrupted at
any time if you steer slightly in the opposite
direction or accelerate.
The course-correcting brake application is avail-
able in the speed range between 30 km/h and
200 km/h.
Either a course-correcting brake application
appropriate to the driving situation, or none at
all, may occur if:
R there are vehicles or obstacles, e.g. crash
barriers, close to both sides of your vehicle
R a vehicle approaches too closely on the side
R you have adopted a sporty driving style with
high cornering speeds
R you brake or accelerate significantly
R a driving safety system intervenes, such as
ESP ®
or PRE-SAFE ®
Brake
R ESP ®
is deactivated
R the Offroad program is activated (vehicles
without the Off-Road Engineering package)
R the Offroad or Offroad Plus drive program is
activated (vehicles with the Off-Road Engi-
neering package)
R the LOW RANGE off-road gear is activated
(vehicles with the Off-Road Engineering pack-
age)
R a loss of tyre pressure or a defective tyre is
detected
Activating Active Blind Spot Assist
X Make sure that Active Blind Spot Assist is
activated in the on-board computer
(Y page 291).
X Turn the key 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
If you couple up a trailer, make sure that you
have correctly established the electrical con-
nection. This can be accomplished by checking
the trailer lighting. Active Blind Spot Assist is
then deactivated. The indicator lamps in the
exterior mirrors light up yellow and the Active Active
Blind Spot Assist not available when
Blind Spot Assist not available when
towing a trailer See Owner's Manual towing a trailer See Owner's Manual
message appears in the multifunction display. Driving systems
249Driving and parking Z

The warning vibration occurs earlier if:
R you approach the outer lane marking on a
bend
R the road has very wide lanes, e.g. a motorway
R the system detects solid lane markings
The warning vibration occurs later if:
R the road has narrow lanes
R you cut the corner on a bend
Lane-correcting brake application G
WARNING
A lane-correcting brake application cannot
always bring the vehicle back into the original lane. There is a risk of an accident.
Always steer, brake or accelerate yourself,
especially if Active Lane Keeping Assist warns
you or makes a lane-correcting brake appli-
cation. G
WARNING
Active Lane Keeping Assist does not detect
traffic conditions or road users. In very rare
cases, the system may make an inappropriate brake application, e.g. after intentionally driv-
ing over a solid lane marking. There is a risk of an accident.
An inappropriate brake application may be
interrupted at any time if you steer slightly in
the opposite direction. Always make sure that
there is sufficient distance to the side for
other traffic or obstacles. If you leave your lane under certain circumstan-
ces, the vehicle will brake briefly on one side.
This is intended to help you return the vehicle to
the original lane. If a lane-correcting brake application occurs,
display
:appears in the multifunction display.
A lane-correcting brake application can be made
after driving over a lane marking recognised as
being solid or broken. Before this, a warning
must have been issued by means of intermittent
vibration through the steering wheel. In addi-
tion, a lane with lane markings on both sides
must be detected.
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, such as
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 deactivated
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 Off-Road Engineering package)
R the Offroad or Offroad Plus drive program is
activated (vehicles with the Off-Road Engi-
neering package)
R the LOW RANGE off-road gear is activated
(vehicles with the Off-Road Engineering pack-
age)
R an obstacle has been detected in the lane in
which you are driving
R a loss of tyre pressure or a defective tyre has
been detected and displayed Driving systems
251Driving and parking Z

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:
R you steer slightly in the opposite direction
R you switch on the turn signal
R you clearly brake or accelerate
A lane-correcting brake application is interrup-
ted automatically if:
R a driving safety system intervenes, such as
ESP ®
, PRE-SAFE ®
Brake or Active Blind Spot
Assist
R lane markings are no longer detected
Activating Active Lane Keeping Assist
X Activate Active Lane Keeping Assist using the
on-board computer; to do so, select Stand‐
Stand‐
ard ard orAdaptive
Adaptive (Ypage 291).
If you drive at speeds above 60 km/ha nd lane
markings are detected, the lines in the assis- tance graphic display (Y page 290) are
shown in green. Active Lane Keeping Assist is
ready for use.
If Standard Standard is selected, no warning vibration
occurs if:
R you have switched 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
Adaptive is selected, no warning vibra-
tion occurs if:
R you have switched 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 ®
.
R you accelerate hard, e.g. kickdown.
R you brake hard.
R you steer actively, e.g. swerve to avoid an
obstacle or change lane quickly.
R you cut the corner on a sharp bend.
Towing a trailer
If you couple up a trailer, make sure that you
have correctly established the electrical con-
nection. This can be accomplished by checking
the trailer lighting. Lane-correcting brake appli-
cation does not take place when towing a trailer. Active Lane Keeping Assist is not activated and
the lines in the assistance graphic are grey. Off-road driving systems
4MATIC (permanent all-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 an accident nor over-
ride the laws of physics. 4MATIC cannot take
account of road, weather and traffic conditions. 4MATIC is only 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
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 implied 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 twin-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.
i In wintry driving conditions, the maximum
effect of 4MATIC can only be achieved if you
use winter tyres (M+S tyres), with snow
chains if necessary.
Further information about "Driving off-road"
(Y page 199).
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 non-existent.
DSR controls the vehicle’s speed when it is acti-
vated and the transmission is in position D,Ror
N. By accelerating or braking, you can always
drive at a higher or a lower speed than that set
on the on-board computer. 252
Driving systemsDriving an
d parking

Important safety notes
G
WARNING
If the speed driven and the set speed deviate and you activate DSR on a slippery road sur-
face, the wheels may lose traction. This
increases the risk of skidding and having an
accident.
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 ofroad, 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 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 tyre conditions. Select a set speed suitable for the prevailing conditions
and when necessary, apply the brakes manually.
Activating DSR X
Press 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 40 km/h.
If the current vehicle speed is too high, the Ã
DSR symbol appears in the multifunction display
with the Max. speed 40 km/h
Max. speed 40 km/h message.
If you have activated DSR and then change drive programs, DSR is deactivated. If you switch between the offroad and offroad plus drive pro-
grams, DSR remains activated.
Deactivating DSR
X Press button :.
Indicator lamp ;goes out.
The à DSR symbol appears in the multi-
function display with the off offmessage.
DSR switches off automatically if you drive
faster than 45 km/h. The ÃDSR symbol
appears in the multifunction display with the
off off message. The status indicator in the multi-
function display goes out. You also hear a warn-
ing tone.
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.
Changing the set speed X
To increase or reduce the set speed in
1 km/h increments:
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 2 km/h and 18 km/h.
i The DSR set speed is always changed in
1 km/h increments. This is regardless of
whether you press the cruise control lever to or beyond the pressure point. Driving systems
253Driving and parking Z

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 centre console blinks.
X Drive more slowly to carry out the gear change process. LOW RANGE Shift to
LOW RANGE Shift 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 RANGE Shifting
LOW RANGE Shifting
cancelled Please cancelled Please
reactivate reactivate The gear change process was not carried out.
X Maintain all gear change conditions and carry out the gear change
process again. LOW RANGE Stop
LOW RANGE Stop
Apply parking brake 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 so.
X Apply the electric parking brake (Y page 192).
X Repeat the gear change process.
If the gear change process has been carried out, the LOW RANGE LOW RANGE
Stop Apply parking brake
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. :
Drive program selected
; Status of the differential lock for the transfer
case
= Accelerator pedal position shown in %
? Brake pedal position shown in %
A Status of the LOW RANGE offroad gear
B Angle of inclination
C Steering angle
D Uphill or downhill gradient in percentage 258
Driving systemsDriving and parking

E
Level control
F Compass with angle scale
Activating the driving dynamics display X
Switch on COMAND Online. You can find fur-
ther information in the separate COMAND
Online operating instructions.
X Press 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. When power output require- ments are high, the combustion engine is
switched on, even during a journey. When the
vehicle is stationary, the combustion engine is
usually switched off. Consequently, there is usu-
ally 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 268).
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 alter-
nator 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 43). 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
For further information, see (Y page 320).
All of the vehicle's systems remain active, if:
R the vehicle is stationary
R the combustion engine is switched off
R the READY-indicator in the instrument cluster
is lit
If you remove your foot from the brake pedal
while in transmission position D or R, the vehicle
could pull away automatically.
Observe the notes on the READY display of the
ECO start/stop function (Y page 269).
Vehicles with an electric motor generate signif-
icantly less 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 unpredictably. Plug-in hybrid operation
259Driving and parking Z

Hybrid system overview
:
Battery charger and voltage converter
; Vehicle socket
= Power electronics
? 12 V battery
A High-voltage electrical system cables
B Transmission with electric motor
C High-voltage battery
D Electric heater
E Recuperative Brake System
F Electric refrigerant compressor
You can switch off the hybrid drive system manually. Further information on the high-voltage dis-
connect device (Y page 41).260
Plug-in hybrid operationDriving and parking

Instrument cluster
:
Electric range
; Electric motor power display (Y page 261)
= Driving mode display (Y page 262)
? Recuperative Brake System warning lamp (Y page 340)Displays and operation
Electric motor power display The electric motor power display is on the right-
hand side of the instrument cluster.
R Area :to; (E-DRIVE):
This shows the electric output from the elec-
tric motor, e.g. during electric operation or in boost mode.
When the motor is switched on, the needle is
at limit :. With increasing pressure on the
accelerator pedal the needle moves from :
to ;. Driving with the electric motor:
when the
needle reaches limit ;the combustion
engine is switched on. If the display
approaches limit ;and you remove your foot
from the accelerator pedal, the needle drops
again. The combustion engine is not switched
on. At low speeds, you can thereby control the electric operation usage so that you only drivein electric mode.
Driving with the combustion engine: the
electric motor supports the combustion
engine by providing additional drive torque
(boost mode) until the needle reaches
limit ;.
You can also select the operating mode of the
hybrid drive system (Y page 262).
R Area =to? (CHARGE):
This shows the recuperated energy which is
stored in the high-voltage battery as electrical
energy.
When the needle reaches limit ?, the maxi-
mum recuperative braking power has been
reached. The mechanical brakes are activa-
ted. Plug-in hybrid operation
261Driving and parking Z