ECU MERCEDES-BENZ GLE 2017 Workshop Manual

Display messages
Possible causes/consequences and P Solutions
Becaus e there is interferenc e from a stron g source of radi o waves, th e
SmartKey is no t detecte d whils t th e engin e is running.
A warning tone also sounds. X
Pull ove r and stop th e vehicl e safely as soo n as possible, payin g
attention to roa d and traffic conditions.X
Secur e th e vehicl e against rollin g away ( Y
page 153).X
Inser t th e SmartKey int o th e ignition loc k and drive in SmartKey
mode.

Safety systems Warning/
indicator
lamp Q Signal type
Possible causes/consequences and P Solutions
M'
Q ' (USA only), M (Canada only): the red brake system warning lamp is lit
while the engine is running.
A warning tone also sounds.
G WARNING
The brake boosting effect is malfunctioning and the braking characteristics may be
affected.
There is a risk of an accident. X
Pull over and stop the vehicle safely as soon as possible, paying attention to road
and traffic conditions. Do not continue driving under any circumstances. X
Secure the vehicle against rolling away ( Y
page 153).X
Consult a qualified specialist workshop. X
Observe the additional display messages in the multifunction display.
M'
Q ' (USA only), M (Canada only): the red brake system warning lamp is lit
while the engine is running.
A warning tone also sounds.
G WARNING
There is not enough brake fluid in the brake fluid reservoir.
There is a risk of an accident. X
Pull over and stop the vehicle safely as soon as possible, paying attention to road
and traffic conditions. Do not continue driving under any circumstances. X
Secure the vehicle against rolling away ( Y
page 153).X
Do not add brake fluid. Adding more will not correct the malfunction. X
Consult a qualified specialist workshop. X
Observe the additional display messages in the multifunction display.
'
Q USA only: the red brake system warning lamp is lit while the engine is running.
The multifunction display also shows a display message with the & symbol.
The brake pads/linings have reached their wear limit. X
Visit a qualified specialist workshop.270
Warning and indicator lamps in the instrument cluster
On-board computer and displays

Tires Warning/
indicator
lamp Q Signal type
Possible causes/consequences and P Solutions
w
Q The yellow tire pressure monitor warning lamp (pressure loss/malfunction) is lit.
The tire pressure monitor has detected a loss of pressure in at least one of the tires.
G WARNING
Tire pressures that are too low pose the following hazards: R
they may burst, especially as the load and vehicle speed increase. R
they may wear excessively and/or unevenly, which may greatly impair tire trac-
tion. R
the driving characteristics, as well as steering and braking, may be greatly
impaired.
There is a risk of an accident. X
Stop the vehicle without making any sudden steering or braking maneuvers. Pay
attention to the traffic conditions as you do so. X
Secure the vehicle against rolling away ( Y
page 153).X
Observe the additional display messages in the multifunction display. X
Check the tires and, if necessary, follow the instructions for a flat tire
( Y
page 326). X
Check the tire pressure ( Y
page 348).X
If necessary, correct the tire pressure.
w
Q The yellow tire pressure monitor warning lamp (pressure loss/malfunction)
flashes for approximately one minute and then remains lit.
The tire pressure monitor is faulty.
G WARNING
The system is possibly unable to recognize or register low tire pressure.
There is a risk of an accident. X
Observe the additional display messages in the multifunction display. X
Visit a qualified specialist workshop immediately.280
Warning and indicator lamps in the instrument cluster
On-board computer and displays

Multimedia system: X
Select Vehicle { System Set‐
tings { Activate Bluetooth .X
Activate Bluetooth ®
s .
Mobile phone: X
Activate Bluetooth ®
and, if necessary, Blue-
tooth ®
visibility for other devices (see the
manufacturer's operating instructions).
The Bluetooth ®
device names for all of one man-
ufacturer's products might be identical. To
make it possible to clearly identify your mobile
phone, change the device name (see the man-
ufacturer's operating instructions).
If the mobile phone supports the PBAP ( P hone
B ook A ccess P rofile) and MAP ( M essage
A ccess P rofile) Bluetooth ®
profiles, the follow-
ing information will be transmitted after you
connect: R
Phone book R
Call lists R
Text messages and e-mail
i Further information on suitable mobile
phones can be found at: http://
www.mercedes-benz.com/connect
i In the USA, you can get in touch with the
Mercedes-Benz Customer Assistance Center
on 1-800-FOR-MERCedes (1-800-367-6372).
In Canada, you can get in touch with the Cus-
tomer Relations Center on 1-800-387-0100.
Searching for and authorizing (connect-
ing) a mobile phone Before using your mobile phone with the multi-
media system for the first time, you will need to
search for the phone and then authorize (con-
nect) it. Depending on the mobile phone, author-
ization either takes place by means of Secure
Simple Pairing or by entering a passkey. The
multimedia system automatically makes the
procedure that is relevant for your mobile phone
available. The mobile phone is always connec-
ted automatically after authorization. Further
information on using a mobile phone with the
multimedia system (see the Digital Operator's
Manual).
If the multimedia system does not detect your
mobile phone, this may be due to particular
security settings on your mobile phone (see the
manufacturer's operating instructions). Only one mobile phone can be connected to the
multimedia system at any one time.
Searching for a mobile phone
Multimedia system: X
Select Tel/

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 351).
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 351).
Observe the notes on loading the vehicle
( Y
page 351).
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 forwards as pos-
sible 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
Hook in the cargo net when loading. 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.288
Stowage areas
Stowage and features

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 288).
Glove box
X
To open: pull handle C and open glove box
flap D .X
To close: fold glove box flap D upwards until
it engages.
i The glove box can be cooled ( Y
page 129).
G
Glove box unlocked
H
Glove box locked
The glove box can be locked and unlocked using
the mechanical key. Partition C for stowing flat objects is located in
the upper section of the glove box. It can be
removed to increase the stowage space in the
glove box. X
To remove: pull out partition CX
To install: insert partition C and push it back
until it engages.
Stowage compartment under the arm-
rest
Vehicles without touchpad X
To open: pull handle C up.
The armrest folds out.Stowage areas 289
Sto wag e an d features Z

Vehicles with touchpad and COMAND X
To open: press button C at the front.
Armrest D folds out.
Depending on the vehicle equipment, a multi-
media connector unit with 2 USB ports (Media
Interface), e.g. for use with an iPod ®
, iPhone ®
or
MP3 player is installed in the stowage compart-
ment.
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.
Stowage nets are located in the front-passenger
footwell and on the back of the driver's and the
front-passenger seat.
Observe the loading guidelines ( Y
page 288)
and the safety notes regarding stowage spaces
( Y
page 288).290
Stowage areas
Stowage and features

Through-loading facility in the rear If objects or loads are not secured when being
transported in the through-loading facility, they
could slip or be thrown around and thereby hit
vehicle occupants.
Observe the loading guidelines ( Y
page 288)
and the safety notes regarding stowage spaces
( Y
page 288).
The through-loading facility is opened from the
cargo compartment. X
Fold down the rear seat armrest. X
Pull the center head restraint on the rear
bench seat into the uppermost position
( Y
page 96). X
Slide release catch C to the left and swing
flap D to the left until it is lying on the rear
side of the rear bench seat.
X
Push cover

Folding the rear bench seat forwards
If th e driver' s or front-passenger seat is set for a
larger person , it may no t be possible to fol d th e
rear bench seat forward. In this case, mov e th e
fron t seat s as far forward as possible.X
Mov e th e head restraints to th e lowes t posi -
tion ( Y
page 97).X
Fold seat cushion C up.
X
Pull release handle D up in th e direction of
th e arrow until th e backrest is fully released.X
Fold th e backrest forward until it reaches th e
cargo compartmen t position .
X
Guide seat belt s D under respective clips C .Folding the rear bench seat back X
Fold seat backrest D bac k until it engages.
Mak e sure no t to trap th e seat belt while doin g
so. X
Swing seat cushion C back.X
Pull up and adjust th e head restraint s if nec-
essary ( Y
page 97) .
Securing loads
Cargo tie-down rings
G WARNIN G
The Top Tether anchorages canno t secure a
load. If you secure a load wit h th e Top Tether
anchorages , th e Top Tether anchorages could
be pulled out durin g braking , abrup t changes
in direction or in th e event of an accident. The
load could slip, ti p ove r or be flun g aroun d and
thereby hit vehicl e occupants. Ther e is a ris k
of injury.
Only use th e cargo ti e down rings when secur-
ing a load.
Observ e th e followin g note s on securin g loads :R
Secur e th e load usin g th e cargo tie-down
rings. R
Distribut e th e load on th e cargo tie-down
rings evenly. R
Do no t use elastic straps or nets to secure a
load, as these are only intended as an anti-slip
protection for ligh t loads .R
Do no t rout e tie-down s across shar p edge s or
corners . R
Pad shar p edge s for protection .292
Stowage areas
Stowage and features

There are four cargo tie-down rings C in the
cargo compartment.
Before using the cargo tie-down rings on the
front right-hand side of the cargo compartment,
the stowage net must be pushed down.
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 left-hand side. X
Press bag hook marking C .X
Turn bag hook C until it engages. Securing hooks
There is one securing hook C on each side of
the cargo compartment.
Only secure lightweight luggage items on the
securing hooks (maximum 9 lbs (4 kg)).
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.
A cargo compartment cover or a combined
cargo cover and net (cargo compartment cover
with cargo net) is installed, depending on equip-
ment, behind the rear bench seat backrest. Stowage areas 293
Stowage and features Z