2019 MERCEDES-BENZ GLE COUPE Owner's Manual

Mounting a new wheel
G
WARNING
Oiled or greased wheel bolts or damaged
wheel bolts/hub threads can cause the wheel bolts to come loose. As a result, you could
lose a wheel while driving. There is a risk of
accident.
Never oil or grease wheel bolts. In the event ofdamage to the threads, contact a qualified
specialist workshop immediately. Have the
damaged wheel bolts or hub threads
replaced/renewed. Do not continue driving. G
WARNING
If you tighten the wheel bolts or wheel nuts
when the vehicle is raised, the jack could tip
over. There is a risk of injury.
Only tighten the wheel bolts or wheel nuts
when the vehicle is on the ground.
! To prevent damage to the paintwork, hold
the wheel securely against the wheel hub
while screwing in the first wheel bolt.
Always pay attention to the instructions and
safety notes in the "Changing a wheel" section
(Y page 347).
Only use wheel bolts that have been designed
for the wheel and the vehicle. For safety rea-
sons, Mercedes-Benz recommends that you
only use wheel bolts which have been approved
for Mercedes-Benz vehicles and the respective
wheel.
! Always use wheel bolts
0044to mount the
"Minispare" emergency spare wheel. Using
other wheel bolts to mount the "Minispare"
emergency spare wheel could damage the
brake system. 0043
Wheel bolts for all wheels supplied by the
factory and for the collapsible spare wheel
(Mercedes-AMG GLE 63 4MATIC Coupe)
0044 Wheel bolts for the collapsible spare wheel X
Clean the wheel and wheel hub contact sur-
faces.
X Slide the wheel to be mounted onto the align-
ment bolt and push it on.
X Tighten the wheel bolts until they are finger-
tight.
X Unscrew the alignment bolt.
X Tighten the last wheel bolt until it is finger-
tight.
X Mercedes-AMG vehicles with a collapsi-
ble spare wheel:
inflate the collapsible spare
wheel (Y page 356).
Only then lower the vehicle.
Lowering the vehicle G
WARNING
The wheels could come loose if the wheel
bolts or wheel nuts are not tightened to the
prescribed tightening torque. There is a risk of an accident. Changing a wheel
351Wheels and tires
Z

Ensure that the wheel bolts or wheel nuts are
tightened to the prescribed tightening torque.
If you are not sure, do not move the vehicle.
Contact a qualified specialist workshop and
have the tightening torque checked immedi-
ately.
! Mercedes-AMG vehicles with a collapsi-
ble spare wheel: before lowering the vehicle,
inflate the collapsible spare wheel with the
tire inflation compressor. The wheel rim could
otherwise be damaged.
X Place the ratchet wrench onto the hexagon
nut of the jack so that the letters ABare visi-
ble.
X Turn the ratchet wrench until the vehicle is
once again standing firmly on the ground.
X Place the jack to one side. X
Tighten the wheel bolts evenly in a crosswise
pattern in the sequence indicated (0043 to0083).
The tightening torque must be 110 lb-ft
(150 Nm).
X Turn the jack back to its initial position.
X Stow the jack and the rest of the tire-change
tool kit in the stowage well under the cargo
compartment floor again.
X Check the tire pressure of the newly mounted
wheel and adjust it if necessary.
Observe the recommended tire pressure
(Y page 330).
When you are driving with the collapsible spare
wheel mounted, the tire pressure loss warning
system or the tire pressure monitor cannot func- tion reliably. Only restart the tire pressure loss
warning system or tire pressure monitor when
the defective wheel has been replaced with a
new wheel. Vehicles with a tire pressure control sys-
tem:
all installed wheels must be equipped with
functioning sensors. Wheel and tire combinations
Information regarding permitted wheel/tire
combinations can be found at an authorized
Mercedes-Benz Center.
! For safety reasons, Mercedes-Benz recom-
mends that you only use tires and wheels
which have been approved by Mercedes-Benz specifically for your vehicle.
These tires have been specially adapted for
use with the control systems, such as ABS or
ESP ®
, and are marked as follows:
R MO = Mercedes-Benz Original
R MOE = Mercedes-Benz Original Extended
(tires featuring run-flat characteristics)
R MO1 = Mercedes-Benz Original (only cer-
tain AMG tires)
Mercedes-Benz Original Extended tires may
only be used on wheels that have been spe-
cifically approved by Mercedes-Benz.
Only use tires, wheels or accessories tested
and approved by Mercedes-Benz. Certain
characteristics, e.g. handling, vehicle noise
emissions or fuel consumption, may other-
wise be adversely affected. In addition, when
driving with a load, tire dimension variations
could cause the tires to come into contact
with the bodywork and axle components. This
could result in damage to the tires or the vehi- cle.
Mercedes-Benz accepts no liability for dam-
age resulting from the use of tires, wheels or
accessories other than those tested and
approved.
Information on tires, wheels and approved
combinations can be obtained from any quali-fied specialist workshop.
! Retreaded tires are neither tested nor rec-
ommended by Mercedes-Benz, since previ-
ous damage cannot always be detected on
retreaded tires. As a result, Mercedes-Benz
cannot guarantee vehicle safety if retreaded
tires are mounted. Do not mount used tires if
you have no information about their previous
usage. 352
Wheel and tire combinationsWheels and tires

The recommended pressures for various oper-
ating conditions can be found:
R on the Tire and Loading Information placard
on the B-pillar on the driver's side
R in the tire pressure table in the fuel filler flap
Observe the notes on recommended tire pres-
sures under various operating conditions
(Y page 330).
Check tire pressures regularly, and only when
the tires are cold. Comply with the maintenance recommendations of the tire manufacturer in
the vehicle document wallet.
Notes on the vehicle equipment – always equip
the vehicle:
R with tires of the same size on a given axle (left
and right)
R with the same type of tires at a given time
(summer tires, winter tires, MOExtended
tires)
i Vehicles equipped with MOExtended tires
are not equipped with a TIREFIT kit at the fac- tory. It is therefore recommended that you
additionally equip your vehicle with a TIREFIT
kit if you mount tires that do not feature run- flat properties, e.g. winter tires. A TIREFIT kit
may be obtained from a qualified specialist
workshop. Emergency spare wheel
Important safety notes
G
WARNING
The wheel or tire size as well as the tire type of the spare wheel or emergency spare wheel
and the wheel to be replaced may differ.
Mounting an emergency spare wheel may
severely impair the driving characteristics.
There is a risk of an accident.
To avoid hazardous situations:
R adapt your driving style accordingly and
drive carefully.
R never mount more than one spare wheel or
emergency spare wheel that differs in size.
R only use a spare wheel or emergency spare
wheel of a different size briefly. R
do not switch ESP ®
off.
R have a spare wheel or emergency spare
wheel of a different size replaced at the
nearest qualified specialist workshop.
Observe that the wheel and tire dimensions
as well as the tire type must be correct.
! Mercedes-AMG vehicles with
"Minispare" emergency spare wheel: only
use the "Minispare" emergency spare wheel
on the rear axle. If you mount the
"Minispare" emergency spare wheel on the
front axle, this could result in damage to the
brake system.
If a tire on the front axle is defective, an intact
wheel from the rear axle must first be
replaced with the "Minispare" emergency
spare wheel. The damaged wheel on the front
axle can then be replaced by the undamaged wheel from the rear axle.
Make sure to note the placard on the
"Minispare" emergency spare wheel.
When using an emergency spare wheel or spare wheel of a different size, you must not exceed
the maximum speed of 50 mph (80 km/h).
You should regularly check the pressure of the
emergency spare wheel, particularly prior to
long trips, and correct the pressure as neces-
sary (Y page 330). The value on the wheel is
valid.
Snow chains must not be mounted on emer-
gency spare wheels. General notes
Information regarding permitted emergency
spare wheels can be found at an authorized
Mercedes-Benz Center.
Mounting the emergency spare wheel is descri- bed under "Mounting a wheel" (Y page 348).
An emergency spare wheel may also be moun-
ted against the direction of rotation. Observe
the time restriction on use as well as the speed
limitation specified on the emergency spare
wheel.
Replace the tires after six years at the latest,
regardless of wear. This also applies to the
emergency spare wheel.
When you are driving with the collapsible spare wheel mounted, the tire pressure loss warning
system or the tire pressure monitor cannot func- Emergency spare wheel
353Wheels and tires Z

tion reliably. Only restart the tire pressure loss
warning system or tire pressure monitor when
the defective wheel has been replaced with a
new wheel.
Vehicles with tire pressure monitor: after
mounting an emergency spare wheel, the sys-
tem may still display the tire pressure of the
removed wheel for a few minutes. The value dis- played for the mounted emergency spare wheel
is not the same as the current tire pressure of
the emergency spare wheel. Removing/stowing the emergency
spare wheel
Vehicles with a "Minispare" emergency
spare wheel under the cargo compart-
ment floor Always observe the instructions and safety
notes in the "Mounting a wheel" section
(Y page 348).
The "Minispare" emergency spare wheel can be
found in the stowage well under the cargo com- partment floor. Removing the emergency spare wheel
X Lift the cargo compartment floor upwards
(Y page 279).
X Turn retaining screw 0044counter-clockwise
and remove it.
X Remove "Minispare" emergency spare
wheel 0043. Vehicles with a "Minispare" emergency
spare wheel in the emergency spare
wheel bag Always observe the instructions and safety
notes in the "Mounting a wheel" section
(Y page 348).
On vehicles with a Bang & Olufsen sound sys-
tem, the "Minispare" emergency spare wheel is packed in an emergency spare wheel bag. The
emergency spare wheel bag is secured to the
cargo tie-down rings in the cargo compartment. Removing the emergency spare wheel
X Detach fastening straps 0044.
X Unhook retaining spring hooks 0043and 0087of
fastening straps 0044from the cargo tie-down
rings.
X Remove the emergency spare wheel bag with
the "Minispare" emergency spare wheel.
X Open the emergency spare wheel bag and
remove the "Minispare" emergency spare
wheel.
Stowing the emergency spare wheel X Place the "Minispare" emergency spare wheel
into the emergency spare wheel bag and
close the emergency spare wheel bag.
X Place the emergency spare wheel bag with
the "Minispare" emergency spare wheel into
the cargo compartment with the carrying
strap at the back.
X Hook retaining spring hooks 0043and 0087of
fastening straps 0044into the cargo tie-down
rings.
X Tighten fastening straps 0044.354
Emergency spare
wheelWheels and tires

Mercedes-AMG vehicles with a collaps-
ible spare wheel under the cargo com-
partment floor !
Only place the collapsible spare wheel in the
vehicle when it is dry. Otherwise, moisture
may get into the vehicle.
Always observe the instructions and safety
notes in the "Mounting a wheel" section
(Y page 348).
The collapsible spare wheel can be found in the stowage well under the cargo compartment
floor. Removing the emergency spare wheel
X Lift the cargo compartment floor upwards
(Y page 279).
X Unscrew retaining screw 0044counter-clock-
wise.
X Remove collapsible spare wheel 0043from the
spare wheel well.
Inflating the collapsible spare wheel
(Y page 356).
Take the following steps to stow a used collaps- ible spare wheel. Otherwise, it will not fit into the
spare wheel well. Mercedes-Benz recommends
that you have this work performed at a qualified
specialist workshop, e.g. at an authorized
Mercedes-Benz Center.
Stowing the emergency spare wheel
X Unscrew the valve cap from the valve.
X If possible, unscrew the valve insert from the
valve and release the air.
i Fully deflating the tires can take a few
minutes.
X Screw the valve insert back into the valve.
X Screw the valve cap back on.
X Lay collapsible spare wheel 0043in the emer-
gency spare wheel well. X
Screw in retaining screw 0044clockwise in the
collapsible spare wheel to the stop.
X Swing the cargo compartment floor down
(Y page 279).
Mercedes-AMG vehicles with a collaps-
ible spare wheel in the emergency
spare wheel bag Always observe the instructions and safety
notes in the "Mounting a wheel" section
(Y page 348).
On Mercedes-AMG vehicles with a Bang & Oluf-
sen sound system, the collapsible spare wheel is
packed in an emergency spare wheel bag. The
emergency spare wheel bag is secured to the
cargo tie-down rings in the cargo compartment. Removing the emergency spare wheel
X Unhook retaining spring hooks 0043of fasten-
ing strap 0044from the cargo tie-down rings.
X Remove the emergency spare wheel bag with
the emergency collapsible spare wheel.
X Open the bag and remove the emergency col-
lapsible spare wheel.
Inflating the collapsible spare wheel
(Y page 356).
Stowing the emergency spare wheel
X Place the collapsible spare wheel into the
emergency spare wheel bag and close the
emergency spare wheel bag.
X Place the emergency spare wheel bag with
the collapsible spare wheel into the cargo
compartment with the carrying strap at the
back.
X Hook retaining spring hooks 0043of fastening
strap 0044into the cargo tie-down rings.
X Tighten fastening strap 0044. Emergency spare wheel
355Wheels and tires Z

Inflating the collapsible spare wheel
(Mercedes-AMG GLE 63 4MATIC
Coupe)
! Inflate the collapsible spare wheel using the
tire inflation compressor before lowering the
vehicle. The wheel rim could otherwise be
damaged.
! Do not operate the tire inflation compressor
for longer than eight minutes at a time without
a break. It may otherwise overheat.
The tire inflation compressor can be operated again once it has cooled down.
Comply with the manufacturer's safety instruc-
tions on the tire inflation compressor label and
on the tire sealant bottle.
X Mount the collapsible spare wheel as descri-
bed (Y page 348).
The collapsible spare wheel must be mounted before it is inflated.
X Remove the tire inflation compressor from
the stowage space under the cargo compart-
ment floor (Y page 310). X
Pull connector 0085and hose 0084out of the
housing.
X Remove the cap from the valve on the col-
lapsible spare wheel.
X Screw union nut 0044of hose 0084onto the valve.
X Make sure on/off switch 0083of the tire infla-
tion compressor is set to 0.
X Insert connector 0085into the socket in the
center console in the rear compartment or in
the socket in the cargo compartment.
Socket in the rear compartment:
(Y page 283)
Socket in the cargo compartment:
(Y page 284) Only operate the tire inflation compressor
using the socket in the rear compartment or
in the cargo compartment, even if the ignition
is turned off.
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.
Observe the further information on sockets
(Y page 283).
X Turn the SmartKey to position 0047in the igni-
tion lock (Y page 127).
X Press on and off switch 0083on the tire inflation
compressor to I.
The tire inflation compressor is switched on.
The tire is inflated. The tire pressure is shown
on pressure gauge 0087.
X Inflate the tire to the specified tire pressure.
The specified tire pressure is printed on the
yellow label of the emergency spare wheel.
X When the specified tire pressure has been
reached, press on and off switch 0083on the
tire inflation compressor to 0.
The tire inflation compressor is switched off.
X Turn the SmartKey to position 0092in the igni-
tion lock.
X If the tire pressure is higher than the specified
pressure, press pressure release valve but-
ton 0043until the correct tire pressure has been
reached.
X Unscrew union nut 0044on hose 0084from the
valve.
X Screw the cap onto the valve of the collapsi-
ble spare wheel again.
X Stow connector 0085and hose 0084in the lower
section of the tire inflation compressor.
X Stow the tire inflation compressor in the vehi-
cle. 356
Emergency spare wheelWheels and ti
res

Information regarding technical data
i The data stated here specifically refers to a
vehicle with standard equipment. Consult an
authorized Mercedes-Benz Center for the
data for all vehicle variants and trim levels. Vehicle electronics
Installing wireless devices and mobile
phones G
WARNING
The electromagnetic radiation from two-way
radios can interfere with the vehicle electron-
ics if two-way radios are manipulated or ret-
rofitted incorrectly. This could jeopardize the
operating safety of the vehicle. There is a risk of an accident.
You should have all work on electrical and
electronic components carried out at a quali-
fied specialist workshop. G
WARNING
If you incorrectly operate two-way radios in
the vehicle, the electromagnetic radiation
may interfere with the vehicle electronics, for example if:
R the two-way radio is not connected to an
exterior antenna
R the exterior antenna is not correctly moun-
ted or is not low-reflection
This could jeopardize the operating safety of
the vehicle. There is a risk of an accident.
Have the low-reflection exterior antenna
installed at a qualified specialist workshop.
Always connect two-way radios to the low-
reflection exterior antenna when operating in the vehicle.
! The operating permit may be invalidated if
the instructions for installation and use of
two-way radios are not observed. In particular, the following requirements must
be complied with:
R only approved wavebands may be used
R observe the maximum permissible output
in these wavebands
R only approved antenna positions may be
used
Excessive levels of electromagnetic radiation
may cause damage to your health and the health of others. Using an exterior antenna takes into
account current scientific discussions relating
to the possible health hazards that may result
from electromagnetic fields.
The following antenna positions may be used for
the correct installation of two-way radios: Approved antenna positions
0043
Rear roof area
0044 Rear fender
i On the rear fenders, it is recommended to
position the antenna on the side of the vehicle
closest to the center of the road.
Use Technical Specification ISO/TS 21609
(Road Vehicles – "EMC guidelines for installa-
tion of aftermarket radio frequency transmitting
equipment") when installing wireless devices.
Observe the legal requirements for accessory
parts.
If your vehicle has installations for two-way radio
equipment, use the power supply or antenna
connections intended for use with the basic wir-
ing. Be sure to observe the manufacturer's Sup- plement when installing.
Deviations with respect to frequency bands,
maximum transmission outputs or antenna
positions must be approved by Mercedes-Benz. Vehicle electronics
357Technical data Z

The maximum transmission output (PEAK) at the
base of the antenna must not exceed the fol-
lowing values: Frequency band Maximum
transmission output Short wave
3 - 54 MHz 100 W
4 m waveband
74 - 88 MHz 30 W
2 m waveband
144 - 174 MHz 50 W
Trunked radio system/
Tetra
380 - 460 MHz 10 W
70 cm waveband
400 - 460 MHz 35 W
Mobile communications
(2G/3G/4G) 10 W
The following can be used in the vehicle without
restrictions:
R Two-way radios with a maximum transmission
output of up to 100 mW
R Two-way radios with transmitter frequencies
in the 380 - 410 MHz waveband and a maxi-
mum transmission output of up to 2 W
(trunked radio/Tetra)
R Mobile phones (2G/3G/4G)
There are no restrictions when positioning the
antenna on the outside of the vehicle for the
following wavebands:
R Trunked radio system/Tetra
R 70 cm waveband
R 2G/3G/4G Identification plates
Vehicle identification plate with vehi-
cle identification number (VIN)
X
Open the driver's door.
You will see vehicle identification plate 0043. Example: vehicle identification plate (USA only)
0044 Paint code
0087 VIN Example: vehicle identification plate (Canada only)
0044 Paint code
0087 VIN
i The data shown on the vehicle identification
plate is used only as an example. This data is
different for every vehicle and can deviate 358
Identification platesTechnical data