warning MERCEDES-BENZ GLS 2018 Owners Manual

General notes The multimedia system section in this Opera-
tor's Manual describes the basic principles for
operation. More information can be found in the
Digital Operator's Manual.
Important safety notes
G WARNING
If you operate information systems and com-
munication equipment integrated in the vehi-
cle when driving, you may be distracted from
the traffic situation. You could also lose con-
trol of the vehicle. There is a risk of an acci-
dent.
Only operate this equipment when the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the equip-
ment when the vehicle is stationary.
You must observe the legal requirements for the
country in which you are currently driving when
operating the multimedia system.
The multimedia system calculates the route to
the destination without taking the following into
account, for example: R
traffic lights R
stop and yield signs R
parking or stopping restrictions R
road narrowing R
other road and traffic rules and regulations
The multimedia system may give incorrect nav-
igation recommendations if the actual street/
traffic situation does not correspond with the
digital map's data.
For example: R
a diverted route R
the road layout or the direction of a one-way
street has been changed
For this reason, you must always observe road
and traffic rules and regulations during your
journey. Road and traffic rules and regulations
always have priority over multimedia system
driving recommendations. Navigation announcements are intended to
direct you while driving without diverting your
attention from the road and driving.
Please always use this feature instead of con-
sulting the map display for directions. Looking
at the icons or map display can distract you from
traffic conditions and driving, and increase the
risk of an accident.
This equipment complies with FCC radiation
exposure limits set forth for uncontrolled equip-
ment and meets the FCC radio frequency (RF)
Exposure Guidelines in Supplement C to OET65.
This equipment has very low levels of RF energy
that is deemed to comply without maximum
permissive exposure evaluation (MPE). How-
ever, it is recommended to insta l l it at a distance
of at least 8 inches (approx. 20 cm) between the
radiation source and a person's body (not
including limbs such as hands, wrists, feet and
legs).
G WARNING
Modifications to electronic components, their
software as well as wiring can impair their
function and/or the function of other net-
worked components. In particular, systems
relevant to safety could also be affected. As a
result, these may no longer function as inten-
ded and/or jeopardize the operating safety of
the vehicle. There is an increased risk of an
accident and injury.
Never tamper with the wiring as well as elec-
tronic components or their software. You
should have all work to electrical and elec-
tronic equipment carried out at a qualified
specialist workshop.
Function restrictions
For safety reasons, some functions are restric-
ted or unavailable while the vehicle is in motion.
You will notice this, for example, because either
you will not be able to select certain menu items
or a message will appear to this effect.292
Function restrictions
Multimedia system

X
Authorization using Secure Simple Pai r-
ing:
A co de is displ ayed in the multimed ia system
and on the mob ile phone.X
Confirm co de on the mob ile phone. Depen d-
ing on the mob ile phone used, confirm the
connection to the multimed ia system and for
the PBAP and MAP Bluetooth ®
pro file s. The
prompt to confirm may take up to two
minutes to be displ ayed (see the manufactur-
er's operating instructions). X
If the codes are diff erent: select No on the
multimed ia system.
The process is canceled.
Repeat authorization.
or X
Authorization by entering a passkey
(passcode): enter any one- to sixteen-digit
number sequence whic h you have chosen
yourself into the passkey input menu. X
Press T to confirm.X
Enter and confirm the passkey on the mob ile
phone. Depen din g on the mob ile phone used,
confirm the connection to the multimed ia sys-
tem and for the PBAP and MAP Bluetooth ®
pro file s. The prompt to confirm may take up
to two minutes to be displ ayed (see the man-
ufacturer's operating instructions).
Symbols in the device manager The symbols are sho wn in color depen din g on
their use.
Symbol Explanation
Mobi le phone connected to the
multimed ia system
Main telephone wit h full range of
functions
Ad dit ional telephone for incoming
calls in two telephone mode
Media mode
General notes
If you wish to play external media sources, the
appropriate media mode must already be turned
on. Further information on media mode (see the
Digital Operator's Manual). The following external media sources can be
used: R
Apple ®
devices (e.g. iPhone ®
)R
USB devices (e.g. USB stick, MP3 player)
( Y
page 299) R
CD R
DVD (COMAND) R
SD cards R
via devices connected by Bluetooth ®
i In formation on single CD/DVD drive or DVD
changer (see the Digital Operator's Manual).
Selecting using the device list Multimedia system: X
Select Media { Devices .
The available media sources will be shown.
The ; dot indicates the current setting. X
Select the media source.
Playable files are played.
Inserting/removing an SD card
Important safety notes
G WARNING
SD cards are small parts. They can be swal-
lowed and cause choking. This poses an
increased risk of injury or even fatal injury.
Keep the SD card out of the reach of children.
If a SD card is swallowed, seek medical atten-
tion immediately.
! If you are no longer using the SD car d, you
should remove it and store it out side the vehi-
cle. High temperatures can damage the card.
Inserting an SD card
The SD card slot is located on the control panel. X
In sert the SD card into the SD card slot until
the SD card engages. The side wit h the con-
tacts must face down.
Removing an SD card X
Press the SD card.
The SD card is ejected. X
Remo ve the SD car d.298
Operating system
Multimedia system

Stowage areas
Loading guidelines
G WARNING
If objects, luggage or loads are not secured or
not secured sufficiently, they could slip, tip
over or be flung around and thereby hit vehicle
occupants. There is a risk of injury, particu-
larly in the event of sudden braking or a sud-
den change in direction.
Always store objects so that they cannot be
flung around. Secure objects, luggage or
loads against slipping or tipping before the
journey.
G WARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. If the tailgate
is open when the engine is running, particu-
larly if the vehicle is moving, exhaust fumes
could enter the passenger compartment.
There is a risk of poisoning.
Turn off the engine before opening the tail-
gate. Never drive with the tailgate open.
G WARNING
The exhaust tail pipe and tail pipe trim can
become very hot. If you come into contact
with these parts of the vehicle, you could burn
yourself. There is a risk of injury.
Always be particularly careful around the
exhaust tail pipe and the tail pipe trim. Allow
these components to cool down before touch-
ing them.
The gross vehicle weight (GVW) is the vehicle
weight including fuel, vehicle tool kit, spare
wheel, installed accessories, vehicle occupants
and luggage/cargo.
Do not exceed the load limit or permitted gross
vehicle weight rating (GVWR) for your vehicle.
The gross load limit and the GVWR are specified
on the vehicle identification plate on the B-pillar
of the driver's door ( Y
page 364).
The load must also be distributed so that the
weight on each axle never exceeds the gross
axle weight rating (GAWR) for the front and rear
axles. The specifications for GVWR and GAWR are on the vehicle identification plate on the B-
pillar of the driver's door ( Y
page 364).
Observe the notes on loading the vehicle
( Y
page 364).
The handling characteristics of a laden vehicle
are dependent on the distribution of the load
within the vehicle. For this reason, you should
observe the following notes when transporting a
load: R
Never exceed the maximum permissible
gross vehicle mass or the gross axle weight
rating for the vehicle (including occupants). R
The cargo compartment is the preferred place
to carry objects. R
Position heavy loads as far forward as possi-
ble and as low down in the cargo compart-
ment as possible. R
The load must not protrude above the upper
edge of the seat backrests. R
Always place the load against the rear or front
seat backrests. Make sure that the seat
backrests are securely locked into place. R
Always place the load behind unoccupied
seats if possible. R
Use the cargo tie-down rings and the parcel
nets to transport loads and luggage. R
Use cargo tie-down rings and fastening mate-
rials appropriate for the weight and size of the
load. R
Secure the load with sufficiently strong and
wear-resistant tie-downs. Pad sharp edges for
protection.
Stowage spaces
Important safety notes
G WARNING
If you transport objects in the vehicle interior
and these are not adequately secured, they
could slip or be flung around and thereby
strike vehicle occupants. In addition, cup
holders, open stowage spaces and mobile
phone brackets may not always be able to
hold the objects placed in them in the event of
an accident. There is a risk of injury, particu-
larly in the event of sharp braking or sudden
changes of direction.300
Stowage areas
Stowage and features

Vehicles with touchpad and COMAND X
To open: press button C at the front.
Armrest D folds out.
Depending on the vehicle equipment, there is a
multimedia connector unit with two USB ports,
e.g. for iPod ®
, iPhone ®
or MP3 player in the
stowage compartment .
i There is a removable stowage tray in the
storage compartment, in which objects such
as an iPod ®
can be stored.
Eyeglasses compartment X
To open: press marking C .
The eyeglasses compartment opens down. X
To close: press marking C again and the
eyeglasses compartment moves up and
engages.
Make sure that the eyeglasses compartment is
always closed while the vehicle is in motion.
Stowage compartment in the front cen-
ter console
X
To open: slide cover C forwards.
Stowage compartment D appears.X
To close: pull cover C back as far as it will go. Stowage compartment in the rear cen-
ter console X
To open: briefly press the stowage compart-
ment marking.
The stowage compartment opens.
i Depending on the vehicle's equipment,
there may be open stowage spaces above and
below the stowage compartment.
Stowage net
G WARNING
Vehicles with the Occupant Classification
System (OCS):
If the gross weight of the objects in the stow-
age net on the back of the front-passenger
seat is greater than 4.4 lb (2 kg), OCS cannot
correctly assess the occupant's weight cate-
gory. The front-passenger front air bag could
deploy without cause, or may fail to deploy in
the event of an accident. This poses an
increased risk of injury or even fatal injury.
Always observe the permissible gross weight
of 4.4 lb (2 kg). Stow and secure heavy
objects in the cargo compartment.302
Stowage areas
Stowage and features

X
Guide seat belts D under respective clips C .
Folding the rear bench seat back X
Fold seat backrest D back until it engages.
Make sure not to trap the seat belt while doing
so. X
Swing seat cushion C back.X
Pull up and adjust the head restraints if nec-
essary ( Y
page 100).
Securing loads
Cargo tie-down rings
G WARNING
The Top Tether anchorages cannot secure a
load. If you secure a load with the Top Tether
anchorages, the Top Tether anchorages could
be pulled out during braking, abrupt changes
in direction or in the event of an accident. The
load could slip, tip over or be flung around and
thereby hit vehicle occupants. There is a risk
of injury.
Only use the cargo tie down rings when secur-
ing a load.
Observe the following notes on securing loads: R
Secure the load using the cargo tie-down
rings. R
Distribute the load on the cargo tie-down
rings evenly. R
Do not use elastic straps or nets to secure a
load, as these are only intended as an anti-slip
protection for light loads. R
Do not route tie-downs across sharp edges or
corners. R
Pad sharp edges for protection.
There are four cargo tie-down rings C in the
cargo compartment.
Bag hook
G WARNING
The bag hooks cannot restrain heavy objects
or items of luggage. Objects or items of lug-
gage could be flung around and thereby hit
vehicle occupants when braking or abruptly
changing directions. There is a risk of injury.
Only hang light objects on the bag hooks.
Never hang hard, sharp-edged or fragile
objects on the bag hooks.
! The bag hook can bear a maximum load of
6.6lbs (3kg) and should not be used to secure
a load.
There is a bag hook in the cargo compartment
on the right-hand side. X
Press bag hook marking C .X
Turn bag hook C until it engages.Stowage areas 305
Stowage and features Z

Cargo compartment cover
Important safety notes
G WARNING
On its own, the cargo compartment cover
cannot secure or restrain heavy objects,
items of luggage and heavy loads. You could
be hit by an unsecured load during sudden
changes in direction, braking or in the event of
an accident. There is an increased risk of
injury or even fatal injury.
Always store objects so that they cannot be
flung around. Secure objects, luggage or
loads against slipping or tipping over, e.g. by
using tie downs, even if you are using the
cargo compartment cover.
! When loading the vehicle, make sure that
you do not stack the load in the cargo com-
partment higher than the lower edge of the
side windows. Do not place heavy objects on
top of the cargo compartment cover.
The cargo compartment cover may be installed
behind the 2nd or 3rd row of seats.
Extending/retracting the cargo com-
partment cover
X
To extend: pull the cargo compartment cover
back by grab handle C and clip it into retain-
ers D on the left and right.X
To retract: unhook the cargo compartment
cover from left-hand and right-hand retain-
ers D .X
Guide cargo compartment cover forwards by
grab handle C until it is completely rolled up. Installing/removing the cargo compart-
ment cover X
To remove: make sure that cargo compart-
ment cover C is rolled up. X
Push end cap

Stowage well under the cargo com-
partment floor
Important safety notes
G WARNING
If you drive when the cargo compartment floor
is open, objects could be flung around, thus
striking vehicle occupants. There is a risk of
injury, particularly in the event of sudden
braking or a sudden change in direction.
Always close the cargo compartment floor
before a journey.
The tire-change tool kit is located in the stowage
compartment.
Opening/closing the cargo compart-
ment floor
X
To open: holding the ribbing, press handle C
down D .
Handle C folds up.X
Swing the cargo compartment floor up using
handle C until it rests against the cargo com-
partment cover. X
Fold out hook

Roof carrier
Important safety notes
G WARNING
When you load the roof, the center of gravity
of the vehicle rises and the driving character-
istics change. If you exceed the maximum roof
load, the driving characteristics, as well as
steering and braking, will be greatly impaired.
There is a risk of an accident.
Never exceed the maximum roof load and
adjust your driving style.
! Mercedes-Benz recommends that you only
use roof carriers that have been tested and
approved for Mercedes-Benz vehicles. This
helps to prevent damage to the vehicle.
Position the load on the roof carrier in such a
way that the vehicle will not sustain damage
even when it is in motion.
Depending on the vehicle equipment, ensure
that when the roof carrier is installed you can: R
raise the sliding sunroof fully R
open the panorama roof with power tilt/
sliding panel fully R
open the tailgate fully
You will find information on the maximum roof
load in the "Technical data" section
( Y
page 392).
An incorrectly secured roof carrier or roof load
may become detached from the vehicle. You
must therefore ensure that you observe the roof
carrier manufacturer's installation instructions.
Attaching the roof carrier X
Secure the roof carrier to roof rails C . In
doing so, observe the manufacturer's instal-
lation instructions.
Features
Cup holder
Important safety notes
G WARNING
If you transport objects in the vehicle interior
and these are not adequately secured, they
could slip or be flung around and thereby
strike vehicle occupants. In addition, cup
holders, open stowage spaces and mobile
phone brackets may not always be able to
hold the objects placed in them in the event of
an accident. There is a risk of injury, particu-
larly in the event of sharp braking or sudden
changes of direction. R
Always stow objects in such a way that they
cannot be tossed about in these or similar
situations. R
Always make sure that objects do not pro-
trude out of the stowage spaces, luggage
nets or stowage nets. R
Ensure that closable stowage spaces are
shut before beginning your journey. R
Always stow and secure heavy, hard, poin-
ted, sharp-edged, fragile or large objects in
the cargo compartment.
Observe the loading guidelines ( Y
page 300).
! Only use the cup holders for containers of
the right size and which have lids. The drinks
could otherwise spill.
! Do not expose drinks bottles in the cup
holder in the center console to continuous,
strong and direct sunlight. The passenger
compartment in the area of the center con-
sole can otherwise be damaged by the con-
centrated and reflected sunlight.
Do not keep the KEYLESS-GO key in the tem-
perature-controlled cup hol der ( Y
page 309).
Otherwise, the KEYLESS-GO key will not be rec-
ognized.308
Features
Stowage and features

Cup holder in the third row of seats
C
Cup holder
The cup holders are located in the side trim on
the left and right-hand sides.
Sun visors
Overview
G WARNING
If the mirror cover of the vanity mirror is folded
up when the vehicle is in motion, you could be
blinded by incident light. There is a risk of an
accident.
Always keep the mirror cover folded down
while driving.
C
Mirror light
D
Additional sun visor

X
Lift insert C up and out.X
To re-install the insert: place insert C into
the holder and press down on the right until it
engages.
Cigarette lighter
G WARNING
You can burn yourself if you touch the hot
heating element or the socket of the cigarette
lighter.
In addition, flammable materials can ignite if: R
the hot cigarette lighter falls R
a child holds the hot cigarette lighter to
objects, for example
There is a risk of fire and injury.
Always hold the cigarette lighter by the knob.
Always make sure that the cigarette lighter is
out of reach of children. Never leave children
unsupervised in the vehicle.
! The cigarette lighter in the center console in
the front compartment is not intended for
operating the tire inflation compressor.
Your attention must always be focused on the
traffic conditions. Only use the cigarette lighter
when road and traffic conditions permit. X
Turn the SmartKey to position H in the igni-
tion lock ( Y
page 140).X
To open: slide cover C to its foremost posi-
tion. X
Press in cigarette lighter D .
Cigarette lighter D will pop out automatically
when the heating element is red-hot. X
To close: pull cover C back as far as it will go. 12 V sockets
General notes X
Turn the SmartKey to position G in the igni-
tion lock ( Y
page 140).
With the exception of the socket in the front
center console, all sockets can be used for
accessories with a maximum current draw of
240 W (20 A). The socket in the front center
console can be used for accessories with a max-
imum current draw of 180 W( 15 A). Accessories
include such items as chargers for mobile
phones.
If you use the sockets for long periods when the
engine is switched off, the battery may dis-
charge.
i An emergency cut-out ensures that the on-
board voltage does not drop too low. If the on-
board voltage is too low, the power to the
sockets is automatically cut. This ensures
that there is sufficient power to start the
engine.
Socket in the front center console
! The socket is not suitable for operating the
tire inflation compressor. X
To open: slide the cover to its foremost posi-
tion. X
Lift up the cover of the socket. X
To close: pull the cover back as far as it will
go.
Socket in the rear compartment center
console Vehicles with the Rear Seat Entertainment Sys-
tem have two sockets in the center console in
the rear compartment. X
Lift up the cover of the socket.312
Features
Stowage and features