belt MERCEDES-BENZ GL 2016 Owner's Guide

Adjusting the luxury head restraints X
To adjust th e sid e bolsters of th e hea d
restraint: push or pull right and/o r left-
han d side bolste r C int o th e desired posi-
tion . X
To adjust th e for e/af t position of th e
hea d restraint: push or pull th e head
restrain t in th e direction of arrow D .
i Adjus t th e head restrain t so that th e bac k
of your head is as close to th e head
restrain t as possible .
Rear seat head restraints
Adjusting th e rea r sea t hea d restrain t
height
X
On ce th e head restrain t is fully lowered,
press release catch C .X
To raise: pull th e head restrain t up to th e
desired position .X
To lower : press release catch C and push
th e head restrain t down until it is in th e
desired position . Removin g and installing th e rea r sea t
hea d restraints X
To remove: pull th e head restrain t up to
th e stop. X
Pre ss release catch C and pull th e head
restrain t out of th e guide s.X
To re-install : insert th e head restrain t so
that th e notches on th e bar are on th e lef t
when viewed in th e direction of travel .X
Push th e head restrain t down until you hear
it engage in position .
Rear seats (second and third row of
seats)
Import ant safety notes
G WARNIN G
If th e seat and backrest are no t engaged, they
can fol d forwards, e.g. in th e event of sudde n
braking or an accident. R
This will caus e th e vehicl e occupant s to be
force d int o th e seat belt by a seat or back-
res t whic h is no t engaged. The seat belt can
no longer offer th e intended level of pro -
tection and could eve n caus e injuries.R
A child restrain t system would no longer be
anchored or positioned correctl y and would
no t be able to perfor m it s require d function .R
The seat backrest s canno t restrain objects
or loads in th e cargo compartment.
There is an increased ris k of injury.112
Seats
Seats, steering wheel and mirrors

If you drop objects underneath the seats in
the 3rd row, you can remove the panel in
order to reach beneath the seat. X
To open: fold the corresponding seat up or
down ( Y
page 113).X
Once the seat is folded halfway up or down,
briefly press the button again to stop the
automatic movement. X
Grasp the panel recess. X
Pull the panel in the direction of the arrow
and remove it. X
To close: fold the corresponding seat up or
down ( Y
page 113).X
Once the seat is folded halfway up or down,
briefly press the button again to stop the
automatic movement. X
Attach the panel using the guide pins. X
Push the panel downwards until it engages. X
Fold the seat up and down fully to check
that the panel is seated correctly.
Folding down the seats in the second
row manually
Important safety notes
G WARNING
If the seat and backrest are not engaged, they
can fold forwards, e.g. in the event of sudden
braking or an accident. R
This will cause the vehicle occupants to be
forced into the seat belt by a seat or back-
rest which is not engaged. The seat belt can
no longer offer the intended level of pro-
tection and could even cause injuries. R
A child restraint system would no longer be
anchored or positioned correctly and would
not be able to perform its required function. R
The seat backrests cannot restrain objects
or loads in the cargo compartment.
There is an increased risk of injury. Always make sure that the seat and backrest
are engaged as described: R
before traveling with a passenger on a seat
with the EASY-ENTRY/EXIT feature R
after you have adjusted the seat R
after the EASY-ENTRY/EXIT feature has
been used R
after the cargo compartment enlargement
has been folded forwards
G WARNING
The seat does not engage in the entry/exit
position. The seat could fold back suddenly,
e.g. when accelerating, braking, changing
direction suddenly or in the event of an acci-
dent. Persons in the sweep of the seat could
become trapped. There is a risk of injury.
Always fold back a seat which has been folded
forwards before you pull away. Make sure that
the seat and backrest engage fully.
General notes
To enter or exit the third row of seats: the
outer left and right seats of the second row
can be folded down.
One of the outer seats of the 2nd row is in the
entry/exit position: the multifunction display
shows, e.g. the 2nd
Seat Row, Right Not
Locked display message.
If you fold the seat back until it engages, the
display message disappears.
Pull the backrest firmly to ensure that it is fully
engaged.
i Further related subjects: R
Cargo compartment enlargement (fold-
ing the second row of seats forwards)
( Y
page 344) R
Folding the seats in the third row for-
wards/back ( Y
page 113)Seats 115
Seats, steering wheel and mirrors Z

Exit position
i Vehicles with memory function:
In order to return the front seat to the saved
position, call up the saved seat setting
using the memory buttons.
Moving the outer seats back to the normal
position (second row of seats)
G WARNING
If the seat and backrest are not engaged, they
can fold forwards, e.g. in the event of sudden
braking or an accident. R
This will cause the vehicle occupants to be
forced into the seat belt by a seat or back-
rest which is not engaged. The seat belt can
no longer offer the intended level of pro-
tection and could even cause injuries. R
A child restraint system would no longer be
anchored or positioned correctly and would
not be able to perform its required function. R
The seat backrests cannot restrain objects
or loads in the cargo compartment.
There is an increased risk of injury.
Always make sure that the seat and backrest
are engaged as described: R
before traveling with a passenger on a seat
with the EASY-ENTRY/EXIT feature R
after you have adjusted the seat R
after the EASY-ENTRY/EXIT feature has
been used R
after the cargo compartment enlargement
has been folded forwards G WARNING
The seat does not engage in the entry/exit
position. The seat could fold back suddenly,
e.g. when accelerating, braking, changing
direction suddenly or in the event of an acci-
dent. Persons in the sweep of the seat could
become trapped. There is a risk of injury.
Always fold back a seat which has been folded
forwards before you pull away. Make sure that
the seat and backrest engage fully. X
To lock the seat: fold back the seat until it
engages. X
Fold back the backrest until it engages.
Folding down the seats in the second
row electrically Important safety notes
G WARNING
If the seat and backrest are not engaged, they
can fold forwards, e.g. in the event of sudden
braking or an accident. R
This will cause the vehicle occupants to be
forced into the seat belt by a seat or back-
rest which is not engaged. The seat belt can
no longer offer the intended level of pro-
tection and could even cause injuries. R
A child restraint system would no longer be
anchored or positioned correctly and would
not be able to perform its required function. R
The seat backrests cannot restrain objects
or loads in the cargo compartment.
There is an increased risk of injury.
Always make sure that the seat and backrest
are engaged as described: R
before traveling with a passenger on a seat
with the EASY-ENTRY/EXIT feature R
after you have adjusted the seat R
after the EASY-ENTRY/EXIT feature has
been used R
after the cargo compartment enlargement
has been folded forwards Seats 117
Seats, steering wheel an d mirrors Z

Problems with the seat ventilation Problem
Possible causes/consequences and P Solutions
The seat ventilation has
switched off prema-
turely or cannot be
switched on. The on-board voltage is too low because too many electrical con-
sumers are switched on. X
Switch off electrical consumers that you do not need, such as
the rear window defroster or interior lighting.
Once the battery is sufficiently charged, the seat ventilation will
switch back on automatically.
Steering wheel
Important safety notes
G WARNING
You could lose control of your vehicle if you do
the following while driving: R
adjust the driver's seat, head restraint,
steering wheel or mirrors R
fasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steer-
ing wheel and mirror and fasten your seat belt
before starting the engine.
G WARNING
Children could injure themselves if they
adjust the steering wheel. There is a risk of
injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
The electrically adjustable steering wheel can
still be adjusted when there is no SmartKey in
the ignition lock.
Adjusting the steering wheel man-
ually
G WARNING
If the steering wheel is unlocked while the
vehicle is in motion, it could change position
unexpectedly. This could cause you to lose control of the vehicle. There is a risk of an
accident.
Before starting off, make sure the steering
wheel is locked. Never unlock the steering
wheel while the vehicle is in motion.
C
Release lever D
To adjust the steering wheel height

The last position of the steering column is
stored when you: R
switch off the ignition. R
save the setting with the memory function
( Y
page 127).
Crash-responsive EASY-EXIT feature If the crash-responsive EASY-EXIT feature is
triggered in an accident, the steering column
will move upwards when the driver's door is
opened. This occurs irrespective of the posi-
tion of the SmartKey in the ignition lock. This
makes it easier to exit the vehicle and rescue
the occupants.
The crash-responsive EASY-EXIT feature is
only operational if the EASY-EXIT/ENTRY fea-
ture is activated in the on-board computer
( Y
page 285).
Mirrors
Rear-view mirror
X
Anti-glare mode: flick anti-glare lever C
forwards or back. Exterior mirrors
Adjusting the exterior mirrors
G WARNING
You could lose control of your vehicle if you do
the following while driving: R
adjust the driver's seat, head restraint,
steering wheel or mirrors R
fasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steer-
ing wheel and mirror and fasten your seat belt
before starting the engine.
G WARNING
The exterior mirror on the front-passenger
side reduces the size of the image. Visible
objects are actually closer than they appear.
This means that you could misjudge the dis-
tance from road users traveling behind, e.g.
when changing lane. There is a risk of an acci-
dent.
For this reason, always make sure of the
actual distance from the road users traveling
behind by glancing over your shoulder.
X
Turn the SmartKey to position 1 or 2 in the
ignition lock ( Y
page 165). X
Press button C for the left-hand exterior
mirror or button D for the right-hand exte-
rior mirror.
The indicator lamp in the corresponding
button lights up in red.124
Mirrors
Seats, steering wheel and mirrors

The HOLD function can also be activated if the
engine has been switched off automatically. It
is then not necessary to continue applying the
brakes during the automatic stop phase.
When you depress the accelerator pedal, the
engine starts automatically and the braking
effect of the HOLD function is deactivated.
All vehicles (except Mercedes-AMG vehi-
cles): automatic engine switch-off can take
place a maximum of four times in a row (initial
stop, then three subsequent stops).
Mercedes-AMG vehicles: the number of
consecutive automatic engine switch-offs is
unlimited.
Automatic engine start The engine starts automatically if: R
you switch off the ECO start/stop function
by pressing the ECO button R
in transmission position D or N the brake
pedal is released and the HOLD function is
not active R
you depress the accelerator pedal R
you engage reverse gear RR
you move the transmission out of position
P R
you switch to drive program S or M
(Mercedes-AMG vehicles) R
you switch to an off-road program (except
Mercedes-AMG vehicles) R
you unfasten your seat belt or open the
driver's door R
the vehicle starts to roll R
the brake system requires this R
the temperature in the vehicle interior devi-
ates from the set range R
the system detects moisture on the wind-
shield when the air-conditioning system is
switched on R
the battery's condition of charge is too low
Shifting the transmission to position P does
not start the engine. Deactivating or activating the ECO
start/stop function All vehicles (except Mercedes-AMG vehi-
cles) X
To deactivate: press ECO button C .
Indicator lamp D goes out. X
To activate: press ECO button C .
Indicator lamp D lights up.
If the indicator lamp on the ECO button is off,
the ECO start/stop function has been deac-
tivated manually or as the result of a mal-
function.
Mercedes-AMG vehicles
X
To deactivate: in drive program C , press
ECO button C .
or X
Switch to drive program S or M
( Y
page 177).
Indicator lamp D goes out.170
Driving
Driving and parking

The function of the electric parking brake is
dependent on the on-board voltage. If the on-
board voltage is low or there is a malfunction
in the system, it may not be possible to apply
the released parking brake. X
If this is the case, only park the vehicle on
level ground and secure it to prevent it roll-
ing away. X
Shift the automatic transmission to posi-
tion P .
It may not be possible to release an applied
parking brake if the on-board voltage is low or
there is a malfunction in the system. Contact
a qualified specialist workshop.
i The electric parking brake performs a
function test at regular intervals while the
engine is switched off. The sounds that can
be heard while this is occurring are normal.
Applying or releasing manually
X
To engage: push handle C .
When the electric parking brake is
engaged, the I (USA only) or $
(Canada only) red indicator lamp lights up
in the instrument cluster.
i The electric parking brake can also be
applied when the SmartKey is removed. X
To release: pull handle C .
The red I (USA only) or $ (Canada
only) indicator lamp in the instrument clus-
ter goes out.
i The electric parking brake can only be
released: R
if the SmartKey is in position 1 in the
ignition lock ( Y
page 165) or R
if the ignition was switched on using the
Start/Stop button
To ensure that you do not roll backwards
when pulling away on an uphill slope, engage
the electric parking brake ( Y
page 168).
Applying automatically The electric parking brake is applied auto-
matically: R
if DISTRONIC PLUS brings the vehicle to a
standstill or R
if the HOLD function is keeping the vehicle
stationary
In addition, at least one of the following con-
ditions must be fulfilled: R
the engine is switched off. R
the driver's door is open and the seat belt is
not fastened. R
the vehicle is stationary for a lengthy
period.
The red I (USA only) or $ (Canada
only) indicator lamp in the instrument cluster
lights up.
The electric parking brake is not automati-
cally engaged if the engine is switched off by
the ECO start/stop function.
Releasing automatically
The electric parking brake is released auto-
matically when all of the following conditions
are fulfilled: R
the engine is running. R
the transmission is in position D or R .R
the seat belt has been fastened. R
you depress the accelerator pedal. Parking 191
Driving and parking Z

If the transmission is in position R , the trunk
lid must be closed.
If your seat belt is not fastened, the following
conditions must be fulfilled to automatically
release the electric parking brake: R
the driver's door is closed. R
you have shifted out of transmission posi-
tion P or you have previously driven faster
than 2 mph (3 km/h).
i Ensure that you do not depress the accel-
erator pedal unintentionally. Otherwise the
parking brake will be released and the vehi-
cle will start to move.
Emergency braking
The vehicle can also be braked during an
emergency by using the electric parking
brake. X
While driving, push handle C of the electric
parking brake.
The vehicle is braked for as long as the
handle of the electric parking brake is
pressed. The longer the electric parking
brake handle is depressed, the greater the
braking force.
During braking: R
a warning tone sounds R
the Release Park. Brake message
appears R
the red I (USA only) or $ (Canada
only) indicator lamp in the instrument clus-
ter flashes When the vehicle has been braked to a stand-
still, the electric parking brake is engaged.
Parking the vehicle for a long period If you leave the vehicle parked for longer than
four weeks, the battery may be damaged by
exhaustive discharging.
If you leave the vehicle parked for longer than
six weeks, the vehicle may suffer damage as a
result of lack of use. X
Visit a qualified specialist workshop and
seek advice.
i You can obtain information about trickle
chargers from a qualified specialist work-
shop.
Driving tips
General notes
Important safety notes
G WARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could affect,
for example, the power steering and the brake
boosting effect. You will require considerably
more effort to steer and brake. There is a risk
of an accident.
Do not switch off the ignition while driving.
G WARNING
If you operate mobile communication equip-
ment while driving, you will be distracted from
traffic conditions. You could also lose control
of the vehicle. There is a risk of an accident.
Only operate this equipment when the vehicle
is stationary.
Observe the legal requirements for the coun-
try in which you are driving. Some jurisdic-
tions prohibit the driver from using a mobile
phone while driving a vehicle.192
Driving tips
Driving and parking

However, the vehicle is only accelerated up to
the speed you have stored.
If you depress the brake, DISTRONIC PLUS is
deactivated unless your vehicle is stationary.
Changing lanes
If you change to the passing lane, DISTRONIC
PLUS supports you when: R
you are driving faster than 40 mph
(60 km/h) R
DISTRONIC PLUS is maintaining the dis-
tance to a vehicle in front R
you switch on the appropriate turn signal R
DISTRONIC PLUS does not detect a danger
of collision
If these conditions are fulfilled, your vehicle is
accelerated. Acceleration will be interrupted
if changing lanes takes too long or if the dis-
tance between your vehicle and the vehicle in
front becomes too small.
i When you change lanes, DISTRONIC
PLUS monitors the left lane on left-hand-
drive vehicles or the right lane on right-
hand-drive vehicles.
Stopping
G WARNING
When leaving the vehicle, even if it is braked
only by DISTRONIC PLUS, it could roll away if: R
there is a malfunction in the system or in
the voltage supply. R
DISTRONIC PLUS has been deactivated
with the cruise control lever, e.g. by a vehi-
cle occupant or from outside the vehicle. R
the electrical system in the engine com-
partment, the battery or the fuses have
been tampered with. R
the battery is disconnected. R
the accelerator pedal has been depressed,
e.g. by a vehicle occupant.
There is a risk of an accident.
If you wish to exit the vehicle, always turn off
DISTRONIC PLUS and secure the vehicle
against rolling away. If DISTRONIC PLUS detects that the vehicle in
front is stopping, it brakes your vehicle until it
is stationary.
Once your vehicle is stationary, it remains
stationary and you do not need to depress the
brake.
After a time, the electric parking brake
secures the vehicle and relieves the service
brake.
Depending on the specified minimum dis-
tance, your vehicle will come to a standstill at
a sufficient distance behind the vehicle in
front. The specified minimum distance is set
using the control on the cruise control lever.
The electric parking brake automatically
secures the vehicle if DISTRONIC PLUS is
activated and: R
the driver's door is open and the driver's
seat belt is unfastened. R
the engine is switched off, unless it is auto-
matically switched off by the ECO start/
stop function. R
a system malfunction occurs. R
the power supply is not sufficient.
On stee p uphill or downhill inclines or if there
is a malfunction, the transmission may also
automatically be shifted into position P .
Setting a speed
Keep in mind that it may take a brief moment
until the vehicle has accelerated or braked to
the speed set. Driving systems 209
Driving and parking Z

For information about driving off-road, see
( Y
page 198).
G WARNING
When the vehicle is being lowered, people
could become trapped if their limbs are
between the vehicle body and the wheels or
underneath the vehicle. There is a risk of
injury.
Make sure no one is underneath the vehicle or
in the immediate vicinity of the wheel arches
when the vehicle is being lowered.
G WARNING
When you drive with the vehicle raised, the
driving characteristics could be impaired by
the vehicle's raised center of gravity. The vehi-
cle could rollover more easily, for example on
a bend. There is a risk of an accident.
Always select as low a vehicle level as possi-
ble and adjust your driving style.
G WARNING
When you drive with the chassis lowered or
raised, the vehicle's braking and driving char-
acteristics can be significantly impaired. You
could also exceed the permissible vehicle
height if the chassis is raised. There is a risk of
an accident.
Adjust the vehicle level before pulling away.
G WARNING
Due to the high center of gravity, the vehicle
may start to skid and roll over in the event of
an abrupt steering maneuver 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
clearance. You will otherwise damage the
vehicle. R
Utility vehicles have a significantly higher
rollover rate than other types of vehicles.
Failure to operate this vehicle safely may
result in an accident, rollover of the vehicle,
and severe or fatal injury. R
In a rollover crash, an unbelted person is
significantly more likely to die than a per-
son wearing a seat belt.
You and all vehicle occupants should
always wear your seat belts.
Basic settings The extent to which the vehicle is raised or
lowered depends on the basic setting selec-
ted.
Select: R
highway/high-speed level for driving on
normal roads R
off-road level 1 for driving on easily nego-
tiable off-road terrain R
off-road level 2 for driving on normal off-
road terrain R
off-road level 3 for freeing the vehicle in
particularly rough terrain at low speeds
only
The individual vehicle levels differ from high-
way level as follows: R
highway level: +/–0 in (+/–0 mm) R
high-speed level: –0.6 in (–15 mm) R
off-road level 1: + 1.2 in (+ 30 mm) R
off-road level 2: + 2.3 in (+ 60 mm) R
off-road level 3: + 3.6 in (+ 90 mm)
Highway/high-speed level
! Make sure that there is enough ground
clearance when the vehicle is being low-
ered. It could otherwise hit the ground,
damaging the underbody.214
Driving systems
Driving and parking