2016 MERCEDES-BENZ GLS SUV warning

can see this distance in the multifunction dis-
play (Y page 190).
X To increase: turn control;in direction =.
Distance Pilot DISTRONIC then maintains a
greater distance between your vehicle and
the vehicle in front.
X To decrease: turn control;in direction :.
Distance Pilot DISTRONIC then maintains a
shorter distance between your vehicle and
the vehicle in front.
i Make sure that you maintain a sufficient and
safe distance from the vehicle in front. Adjust the distance to the vehicle in front if neces-
sary.
Deactivating Distance Pilot DISTRONIC There are several ways to deactivate Distance
Pilot DISTRONIC:
X Briefly press the cruise control lever for-
wards :.
or X Brake, unless the vehicle is stationary.
or X Briefly press the cruise control lever in the
direction of arrow =.
The variable speed limiter is selected. LIM
indicator lamp ;in the cruise control lever is
on.
When you deactivate Distance Pilot DISTRONIC, the Distance Pilot off
Distance Pilot off message appears in
the multifunction display for approximately five
seconds.
i The last speed stored remains stored until
you switch off the engine.
i Distance Pilot DISTRONIC is not deactivated
if you depress the accelerator pedal. If you
accelerate to overtake, Distance Pilot DISTRONIC adjusts the vehicle's speed to the
last speed stored after you have finished over-
taking.
Distance Pilot DISTRONIC is automatically deac- tivated if:
R you apply the electric parking brake or if the
vehicle is automatically secured with the elec-
tric parking brake
R ESP ®
engages or you deactivate ESP ®
R the transmission is in the P,Ror Nposition
R you pull the cruise control lever towards you
in order to pull away and the front-passenger
door or one of the rear doors is open
R you activate Parking Pilot
R the vehicle has skidded
A warning tone sounds. The Distance Pilot
Distance Pilot
off off message will appear in the multifunction
display for approximately five seconds.
Distance Pilot DISTRONIC is automatically deac- tivated if:
R you activate DSR
R you activate the Off-Road Program+ (vehicles
with the Off-Road Engineering package)
The à DSR symbol appears in the multifunc-
tion display.
Displays in the instrument cluster Displays in the speedometer
Example: Distance Pilot DISTRONIC displays in the
speedometer
When Distance Pilot DISTRONIC is activated,
one or two segments ;in the stored speed
range light up.
If Distance Pilot DISTRONIC detects a vehicle in
front, segments ;between speed of the vehi-
cle in front =and stored speed :light up. Driving systems
189Driving and parking Z

Steering Pilot cannot provide assistance:
R On very sharp corners
R When you are towing a trailer
R A loss of tyre pressure or a defective tyre has
been detected and displayed
Observe the important safety notes on Distance Pilot DISTRONIC (Y page 184).
The steering interventions are carried out with a
limited steering moment. The system requires
the driver to keep his hands on the steering
wheel and to steer himself.
If you do not steer yourself or if you take your
hands off the steering wheel for a prolonged
period of time, the system will first alert you with a visual warning. A steering wheel symbol
appears in the multifunction display. If you have
still not started to steer and have not taken hold
of the steering wheel after five seconds at the
latest, a warning tone also sounds to remind you to take control of the vehicle. Steering Pilot is
then switched to passive. Distance Pilot
DISTRONIC remains active.
Activating Steering Pilot
X Activate Distance Pilot DISTRONIC with
Steering Pilot using the on-board computer
(Y page 250).
The Steering
Steering Pilot PilotOn
Onmessage appears in
the multifunction display. Steering Pilot is
activated.
Information in the multifunction display If Steering Pilot is activated but not ready for a
steering intervention, steering wheel symbol :
appears in grey. If the system provides you with support by means of steering interventions,
symbol :is shown in green.
Deactivating Steering Pilot
X Deactivate Distance Pilot DISTRONIC with
Steering Pilot using the on-board computer
(Y page 250).
The Steering Pilot off
Steering Pilot off message appears
in the multifunction display. Steering pilot is
deactivated. When Distance Pilot DISTRONIC is deactivated
or not available, Steering Pilot is deactivated
automatically. Level control (vehicles with the Off-
Road Engineering package)
Important safety notes Level control adapts the vehicle level automati-
cally to the current operating and driving situa-
tion. This results in reduced fuel consumption
and improved handling.
Make changes to the vehicle level while the
vehicle is in motion. This enables the vehicle to adjust to the new level as quickly as possible.
The vehicle level may change visibly if you park
the vehicle and the outside temperature
changes. If the temperature drops, the vehicle
level lowers; with an increase in temperature,
the vehicle level rises.
If you unlock the vehicle or open a door, the
vehicle begins to compensate for load discrep-
ancies while still parked. However, for signifi-
cant level changes, e.g. after the vehicle has
been stationary for a long period, the engine
must be running. For safety reasons, the vehicle
is only lowered when the doors are closed. Low-
ering is interrupted if a door is opened; it con-
tinues once the door has been closed.
Further information about "Driving off-road"
(Y page 176). G
WARNING
People's limbs may become trapped if they
are located underneath the vehicle or
between the vehicle body and the tyres when the vehicle is lowering. There is a danger of
injury.
When lowering the vehicle, make sure no one
is underneath the vehicle or in the immediate vicinity of the wheel arches. G
WARNING
When driving at a raised vehicle level, the driv- ing characteristics may be significantly affec-ted by the vehicle's raised centre of gravity.
The vehicle may be more liable to tip when
cornering, for example. There is a risk of an
accident. 192
Driving systemsDriving and parking

Always select as low a vehicle level as possi-
ble and adjust your driving style accordingly. G
WARNING
When driving with a lowered or raised chassis frame, the driving and braking characteristics
may be seriously affected. A raised chassis
frame may also exceed the permissible vehi-
cle height. There is a risk of an accident.
Set the driving level before pulling away. G
WARNING
Due to the high centre of gravity, the vehicle
may start to skid and overturn in the event of abrupt steering manoeuvres and/or when the
vehicle's speed is not adapted to the road
conditions. There is a risk of an accident.
Always adapt your speed and driving style to
the vehicle's driving characteristics and to the prevailing road and weather conditions.
! When driving on extremely rough terrain,
select a high vehicle level in good time. Make
sure there is always sufficient ground clear-
ance. You will otherwise damage the vehicle.
R SUVs overturn considerably more often than
other vehicle types.
If this vehicle is not driven in a safe manner, it can lead to an accident, to the vehicle over-
turning as well as serious or even fatal inju-
ries.
R In the event of an accident with the vehicle
overturning, passengers who are not wearing
their seat belt are considerably more likely to die than passengers wearing their seat belt.
You and all vehicle occupants should always
wear your seat belts.
Basic settings The extent to which the vehicle is raised or low-
ered depends on the basic setting selected.
Select:
R the Comfort orSport drive program for driv-
ing on normal roads
R the Offroad drive program for driving on eas-
ily negotiable off-road terrain
R the Offroad Plus drive program for off-road
driving R
Offroad level 1 for driving on easily negotiable
off-road terrain
R Offroad level 2 for driving on normal off-road
terrain
R Offroad level 3 for freeing the vehicle from
especially difficult off-road terrain at low
speeds
The individual vehicle levels differ from the nor- mal level as follows:
R –15 mm in the Sportdrive program
R +/–0 mm in the Comfortdrive program
R + 30 mm in the Offroaddrive program
R + 60 mm in the Offroad Plusdrive program
R + 30 mm in offroad level 1
R + 60 mm in offroad level 2
R + 90 mm in offroad level 3
Setting the vehicle level !
Make sure there is enough ground clear-
ance when the vehicle is being lowered. It
could otherwise hit the ground, damaging the
underbody. Setting the vehicle level using the selector
wheel
X Start the engine.
X Press selector wheel :.
Selector wheel :extends.
X To raise the vehicle: turn selector wheel :
clockwise ;.
The vehicle is raised.
X To lower the vehicle: turn selector wheel :
anti-clockwise ?.
The vehicle is lowered.
During the adjustment, the Lowering
Lowering orVehi‐ Vehi‐
cle
cle rising
rising message appears in the multifunc-
tion display. Driving systems
193Driving and parking Z

If you press the
%ora button on the
multifunction steering wheel, the message will
disappear.
i Up to offroad level 2, you can hide the mes-
sages using the %ora button on the
multifunction steering wheel.
While the adjustment from offroad level 2 to off-
road level 3 is taking place, you will see a mes-
sage such as the following in the multifunction
display: Vehicle rising Max. speed
Vehicle rising Max. speed
20 km/h 20 km/h.
The Max. Max. speed
speed 20
20km/h
km/h message draws your
attention to the maximum speed permitted for
offroad level 3.
If you drive above 20 km/h at offroad level 3,
you will see the following message shown in red
in the multifunction display: Lowering Max. Lowering Max.
speed 20 km/h
speed 20 km/h.
i You cannot clear these messages.
You also hear a warning tone. The vehicle is low-
ered and offroad level 3 is cancelled.
If you continue to increase your speed, the red
message continues to be shown in the multi-
function display. The newly set level is not dis-
played until the vehicle has been set to a level
suitable for the current speed.
Lowering the vehicle If you drive faster than 20 km/h while the vehi-
cle is being lowered, you will see the following
message shown in white in the multifunction
display: Lowering Max. speed 20 km/h Lowering Max. speed 20 km/h.
The vehicle is lowered to offroad level 2.
You will see a message in the multifunction dis- play, for example: Lowering
Lowering.
Off-road level 2 is cancelled and the vehicle is
lowered to offroad level 1 if you:
R drive at speeds above 80 km/h or
R drive at speeds between 65 km/h and
80 km/h for longer than 20 seconds
Off-road level 1 is cancelled. Depending on the
vehicle's speed and the selected drive program,
the vehicle is automatically lowered to normal
level or low level if you:
R drive at speeds above 115 km/h or
R drive at speeds between 100 km/h and
115 km/h for longer than 20 seconds HOLD function
General notes The HOLD function can assist you if required in
the following situations:
R
when pulling away, especially on steep
slopes.
R when manoeuvring on steep slopes.
R when waiting in traffic.
The vehicle is kept stationary without the driver having to depress the brake pedal.
The braking effect is cancelled and the HOLD
function is deactivated when you depress the
accelerator pedal to pull away.
i Do not use the HOLD function when driving
off-road, on steep uphill or downhill gradients or on slippery or loose surfaces. The HOLD
function cannot hold the vehicle on such sur- faces.
Important safety notes G
WARNING
When leaving the vehicle, it can still roll away despite being braked by the HOLD function if:
R there is a malfunction in the system or in
the voltage supply
R the HOLD function is deactivated by the
accelerator pedal being depressed, e.g. by
a vehicle occupant
R the electrical system in the engine com-
partment, the battery or the fuses are tam-
pered with
R the battery is disconnected
There is a risk of an accident.
Before leaving the vehicle, always deactivate
the HOLD function and secure the vehicle
from rolling away.
! When DISTRONIC PLUS or the HOLD func-
tion is activated, the vehicle brakes automat- ically in certain situations.
To avoid damage to the vehicle, deactivate
DISTRONIC PLUS and the HOLD function in
the following or similar situations:
R when towing away
R in a car wash Driving systems
195Driving and parking Z

Important safety notes
G
WARNING
People's limbs may become trapped if they
are located underneath the vehicle or
between the vehicle body and the tyres when the vehicle is lowering. There is a danger of
injury.
When lowering the vehicle, make sure no one
is underneath the vehicle or in the immediate vicinity of the wheel arches.
If you unlock the vehicle or open a door, the
vehicle begins to compensate for load discrep-
ancies while still parked. However, for signifi-
cant level changes, e.g. after the vehicle has
been stationary for a long period, the engine
must be running. For safety reasons, the vehicle is only lowered when the doors are closed. Low-
ering is interrupted if a door is opened; it con-
tinues once the door has been closed.
ADS and ADS PLUS (Adaptive Damping
System) General notes
The Adaptive Damping System automatically
controls the calibration of the dampers. The
damping characteristics adapt to the current
operating and driving situation.
The damping is tuned individually to each wheel
and depends on:
R your driving style, e.g. sporty
R the road surface conditions
R the drive program selected
R the vehicle level setting
Selecting Comfort mode In the
Comfort drive program, the driving char-
acteristics of your vehicle are more comforta-
ble. Therefore, select this drive program if you
prefer a more comfortable driving style. Also
select the Comfortdrive program when driving
fast on straight roads, e.g. on straight stretches
of motorway.
X Select the Comfortdrive program using
DYNAMIC SELECT controller :.
The vehicle is adjusted to the normal level.
All vehicles (except Mercedes-AMG vehi-
cles): in theComfort drive program, the vehicle
is:
R lowered by 15 mm if you drive at speeds
above 125 km/h
R raised again if you drive at speeds below
80 km/h
Mercedes-AMG vehicles: in theComfort drive
program, the vehicle is:
R lowered by 10 mm if you drive at speeds
above 180 km/h
R raised again if you drive at speeds below
140 km/h
Selecting Sport mode The firmer suspension setting in the
Sportdrive
program ensures even better contact with the
road. Select this drive program when employing
a sporty driving style, e.g. on winding country
roads.
DSR is not available in the Sportdrive program.
Further information on DSR (Y page 227).
X Select the Sportdrive program using
DYNAMIC SELECT controller :.
All vehicles (except Mercedes-AMG vehi-
cles): the vehicle is lowered by 15 mm com-
pared to the normal level.
Mercedes-AMG vehicles: the vehicle
remains at the normal level. Driving systems
197Driving and parking Z

Selecting Sport Plus tuning (Mercedes-
AMG vehicles) The very firm setting of the suspension setting in
the Sport Plus drive program ensures the best
possible contact with the road. Select this mode
when employing a sporty driving style, e.g. on
winding country roads or, ideally, when driving
on closed race circuits.
DSR is not available in the Sport Plusdrive pro-
gram. Further information on DSR
(Y page 227).
X Select the Sport Plus drive program using
DYNAMIC SELECT controller :.
The vehicle is lowered by 10 mm compared to
the normal level.
ACTIVE CURVE SYSTEM The ACTIVE CURVE SYSTEM uses active stabil-
isers to optimise both driving comfort and vehi- cle dynamics. Depending on the drive program
selected (Y page 159), the ACTIVE CURVE SYS-
TEM also changes the setting.
If you have selected the Comfortdrive program:
R rolling movement is reduced in the event of
changing surface undulations
R the roll angle when cornering is reduced
R the driving is dynamic
If you have selected the Sportdrive program:
R the roll angle is reduced significantly
R the driving is even more dynamic
Mercedes-AMG vehicles: if you have selected
the Sport Plus drive program:
R the roll angle is again reduced significantly
R the driving is designed for maximum dyna-
mism Vehicle level Important safety notes
G
WARNING
People's limbs may become trapped if they
are located underneath the vehicle or
between the vehicle body and the tyres when the vehicle is lowering. There is a danger of
injury.
When lowering the vehicle, make sure no one
is underneath the vehicle or in the immediate vicinity of the wheel arches. G
WARNING
When driving at a raised vehicle level, the driv- ing characteristics may be significantly affec-ted by the vehicle's raised centre of gravity.
The vehicle may be more liable to tip when
cornering, for example. There is a risk of an
accident.
Always select as low a vehicle level as possi-
ble and adjust your driving style accordingly. G
WARNING
When driving with a lowered or raised chassis frame, the driving and braking characteristics
may be seriously affected. A raised chassis
frame may also exceed the permissible vehi-
cle height. There is a risk of an accident.
Set the driving level before pulling away. G
WARNING
Due to the high centre of gravity, the vehicle
may start to skid and overturn in the event of abrupt steering manoeuvres and/or when the
vehicle's speed is not adapted to the road
conditions. There is a risk of an accident.
Always adapt your speed and driving style to
the vehicle's driving characteristics and to the prevailing road and weather conditions.
! When driving on extremely rough terrain,
select a high vehicle level in good time. Make
sure there is always sufficient ground clear-
ance. You will otherwise damage the vehicle.
R SUVs overturn considerably more often than
other vehicle types. 198
Driving systemsDriving and parking

Range
Front sensors
Centre Approx. 100 cm
Corners Approx. 60 cm
Rear sensors
Centre Approx. 120 cm
Corners Approx. 80 cm
Minimum distance
Centre Approx. 20 cm
Corners Approx. 15 cm
If there is an obstacle within this range, the rel-
evant warning displays light up and a warning
tone sounds. If the distance falls below the min- imum, the distance may no longer be shown. Warning displays
:
Segments on the left-hand side of the vehi-
cle
; Segments on the right-hand side of the vehi-
cle
= Segments showing operational readiness
The warning displays show the distance
between the sensors and the obstacle. The
warning display for the front area is located on
the dashboard above the centre air vents. The
warning display for the rear area is located on
the roof lining in the rear compartment.
The warning display for each side of the vehicle
is divided into five yellow and two red segments.
Parking Assist PARKTRONIC is operational if yel-
low segments showing operational readiness =
light up.
The selected transmission position and the
direction in which the vehicle is rolling deter-
mine which warning display is active when the
engine is running. Transmission posi-
tion Warning display
D
Front area activated
R,
Nor the vehicle is
rolling backwards Rear and front areas
activated
P
No areas activated
One or more segments light up as the vehicle
approaches an obstacle, depending on the vehi-
cle's distance from the obstacle.
From the:
R sixth segment onwards, you will hear an inter-
mittent warning tone for approximately two
seconds.
R seventh segment onwards, you will hear a
warning tone for approximately two seconds. 202
Driving systemsDriving and parking

This indicates that you have now reached the
minimum distance.
Deactivating/activating Parking Assist
PARKTRONIC :
Indicator lamp
; To deactivate or activate Parking Assist
PARKTRONIC If indicator lamp
:lights up, Parking Assist
PARKTRONIC is deactivated. Parking Pilot is
then also deactivated.
i Parking Assist PARKTRONIC is automati-
cally activated when you turn the key to posi- tion 2in the ignition lock.
Problems with Parking Assist PARKTRONIC Problem
Possible causes/consequences and
M MSolutions Only the red segments in
the Parking Assist
PARKTRONIC warning
displays are lit. You also
hear a warning tone for
approximately two sec-
onds.
Parking Assist
PARKTRONIC is deacti-
vated after approx-
imately five seconds,
and the indicator lamp in
the Parking Assist
PARKTRONIC button
lights up. Parking Assist PARKTRONIC has malfunctioned and has been deacti-
vated.
X If problems persist, have Parking Assist PARKTRONIC checked at a
qualified specialist workshop. Only the red segments in
the Parking Assist
PARKTRONIC warning
displays are lit. Parking
Assist PARKTRONIC is
deactivated after
approximately five sec-
onds. The Parking Assist PARKTRONIC sensors are dirty or there is inter-
ference.
X Clean the Parking Assist PARKTRONIC sensors (Y page 341).
X Switch the ignition back on. The problem may be caused by an external source of radio or ultra-
sound waves.
X Check to see if Parking Assist PARKTRONIC works at a different
location. Driving systems
203Driving and parking Z