2015 MERCEDES-BENZ GLE COUPE tyre pressure

the defective wheel has been replaced with a
new wheel.
Vehicles with a tyre pressure monitor: all fit-
ted wheels must be equipped with functioning
sensors. Wheel and tyre combinations
General notes
! For safety reasons, Mercedes-Benz recom-
mends that you only use tyres and wheels
which have been approved by Mercedes-Benz specifically for your vehicle.
These are specially adapted to the control
systems, such as ABS or ESP ®
and are
marked as follows:
R MO = Mercedes-Benz Original
R MOE = Mercedes-Benz Original Extended
(tyres featuring run-flat characteristics)
R MO1 = Mercedes-Benz Original (only cer-
tain AMG tyres)
Mercedes-Benz Original Extended tyres may
only be used on wheels that have been spe-
cifically approved by Mercedes-Benz.
Only use tyres, 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, tyre dimension variations
could cause the tyres to come into contact
with the bodywork and axle components. This
could result in damage to the tyres or the
vehicle.
Mercedes-Benz accepts no liability for dam-
age resulting from the use of tyres, wheels or accessories other than those tested and
approved.
Further information about wheels, tyres and
approved combinations can be obtained from
any qualified specialist workshop.
! Retreaded tyres are neither tested nor rec-
ommended by Mercedes-Benz, since previ-
ous damage cannot always be detected on
retreaded tyres. As a result, Mercedes-Benz
cannot guarantee vehicle safety if retreaded
tyres are fitted. Do not fit used tyres if you
have no information about their previous
usage. !
Large wheels: the lower the section width
for a certain wheel size, the lower the ride
comfort is on poor road surfaces. Roll comfort and suspension comfort are reduced and therisk of damage to the wheels and tyres as a
result of driving over obstacles increases.
Overview of abbreviations used in the following
tyre tables:
R BA: both axles
R FA: front axle
R RA: rear axle
The recommended tyre pressures can be found in the tyre pressure table on the fuel filler flap.
For further information on tyre pressure, see
(Y page 351). Check tyre pressures regularly
and only when the tyres are cold.
Notes on the vehicle equipment – always fit the
vehicle:
R with tyres of the same size across an axle
(left/right)
R with the same type of tyres at a given time
(summer tyres, winter tyres, MOExtended
tyres)
Vehicles with MOExtended tyres are not equip-
ped with a TIREFIT kit at the factory. It is there-
fore recommended that you additionally equip
your vehicle with a TIREFIT kit if you fit tyres that do not feature run-flat characteristics, e.g. win-
ter tyres. A TIREFIT kit can be obtained from a
qualified specialist workshop.
i Not all wheel/tyre combinations can be fit-
ted at the factory in all countries. Wheel and tyre combinations
361Wheels and tyres Z

Winter tyres
R20 Tyres Wheels
FA: 275/50 R20 109 V M+Si
RA: 275/50 R20 109 V M+Si FA: 8.5 J x 20 H2 ET 53
RA: 8.5 J x 20 H2 ET 29
R21
Tyres Wheels
FA: 275/45 R21 107 V M+Si
6
RA: 315/40 R21 111 V M+Si 6 FA: 10.0 J x 21 H2 ET 52
RA: 11.0 J x 21 H2 ET 38
FA: 275/45 R21 110 V XL M+Si
6
RA: 315/40 R21 115 V XL M+Si 6 FA: 10.0 J x 21 H2 ET 52
RA: 11.0 J x 21 H2 ET 38
Emergency spare wheel
Important safety notes
G
WARNING
The wheel/tyre dimensions and the tyre type of the spare wheel/emergency spare wheel
and the wheel to be replaced may differ. Fit-
ting a spare wheel/emergency spare wheel
may severely impair the driving characteris-
tics. There is a risk of accident.
To prevent hazardous situations:
R Adapt your driving style accordingly and
drive carefully.
R Never fit more than one spare wheel/emer-
gency spare wheel if the dimensions are
different to those of the wheel being
replaced.
R Only use a spare wheel/emergency spare
wheel briefly if the dimensions are different to those of the wheel being replaced.
R Do not switch off ESP ®
.
R Have the spare wheel/emergency spare
wheel in question replaced at the nearest
qualified specialist workshop. Make sure
that the wheel/tyre dimensions and tyre
type are correct. When using an emergency spare wheel or spare
wheel of a different size, you must not exceed
the maximum speed of 80 km/h.
Snow chains must not be fitted to emergency
spare wheels. General notes
Fitting the emergency spare wheel is described under "Fitting a wheel" (Y page 357).
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 351). The value on the wheel or as
given in the "Wheels and tyres" section is valid
(Y page 371).
An emergency spare wheel may also be fitted
against the direction of rotation. Observe the
time restriction on use as well as the speed lim- itation specified on the emergency spare wheel.
Replace the tyres after six years at the latest,
regardless of wear. This also applies to the
emergency spare wheel.
i If you are driving with the emergency spare
wheel fitted, the tyre pressure loss warning
system or the tyre pressure monitor cannot
function reliably. Only restart the tyre pres-
sure loss warning system or tyre pressure
monitor when the defective wheel has been
replaced with a new wheel.
6 Use of snow chains not permitted. Observe the notes in the "Snow chains" section. Emergency spare wheel
367Wheels and tyres Z

Vehicles with tyre pressure monitor:
after
fitting an emergency spare wheel, the system
may still display the tyre pressure of the
removed wheel for a few minutes. The value
displayed for the position where the emer-
gency spare wheel is fitted is not the same as the current tyre pressure of the emergency
spare wheel. Removing/stowing the emergency
spare wheel
Vehicles with a "Minispare" emergency
spare wheel under the luggage com-
partment floor Observe the instructions and safety notes in the
"Fitting a wheel" section (Y page 357).
The "Minispare" emergency spare wheel can be found in the stowage well under the luggage
compartment floor. Removing the emergency spare wheel
X Lift the luggage compartment floor upwards
(Y page 305).
X Turn retaining screw ;anti-clockwise and
remove it.
X Remove "Minispare" emergency spare
wheel :.
Vehicles with a "Minispare" emergency
spare wheel bag Observe the instructions and safety notes in the
"Fitting a wheel" section (Y page 357).
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
lashing eyelets in the luggage compartment. Removing the emergency spare wheel
X Detach fastening straps ;.
X Unhook retaining spring hooks :and =of
fastening straps ;from the lasing eyelets.
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 luggage compartment with the carrying
strap at the back.
X Hook retaining spring hooks :and =of
fastening straps ;into the lasing eyelets.
X Tighten fastening straps ;.
Mercedes-AMG vehicles with a collaps-
ible emergency spare wheel under the
luggage compartment floor !
Only place the collapsible emergency spare
wheel in the vehicle when it is dry. Otherwise,
moisture may get into the vehicle.
Observe the instructions and safety notes in the
"Fitting a wheel" section (Y page 357).
The collapsible emergency spare wheel can be
found in the stowage well under the luggage
compartment floor. 368
Emergency spare wheelWheels and tyres

Comply with the manufacturer's safety instruc-
tions on the tyre inflation compressor label and
on the tyre sealant bottle.
X Mount the collapsible emergency spare wheel
as described (Y page 357).
The collapsible emergency spare wheel must
be mounted before it is inflated.
X Remove the tyre inflation compressor from
the stowage space under the luggage com-
partment floor (Y page 332). X
Pull connector ?and hose Bout of the
housing.
X Remove the cap from the valve on the col-
lapsible emergency spare wheel.
X Screw union nut ;of hose Bonto the valve.
X Make sure on/off switch Aof the tyre infla-
tion compressor is set to 0.
X Insert connector ?into the socket in the rear
centre console or in the socket in the luggage
compartment.
Socket in the rear compartment:
(Y page 310)
Socket in the luggage compartment:
(Y page 310)
Only operate the tyre inflation compressor
using the socket in the rear or in the luggage
compartment, even if the ignition is turned
off.
An emergency cut-off 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 309).
X Turn the key to position 1in the ignition lock
(Y page 146). X
Press on and off switch Aon the tyre inflation
compressor to I.
The tyre inflation compressor is switched on.
The tyre is inflated. The tyre pressure is shown
on pressure gauge =.
X Pump the tyre to the specified tyre pressure.
The specified tyre pressure is printed on the
yellow label of the emergency spare wheel.
X When the specified tyre pressure has been
reached, press on and off switch Aon the
electric air pump to 0.
The tyre inflation compressor is switched off.
X Turn the key to position 0in the ignition lock.
X If the tyre pressure is higher than the speci-
fied pressure, press pressure release valve
button :until the correct tyre pressure has
been reached.
X Unscrew union nut ;on hose Bfrom the
valve.
X Screw the valve cap onto the collapsible
emergency spare wheel valve again.
X Stow connector ?and hose Bin the lower
section of the tyre inflation compressor.
X Stow the tyre inflation compressor in the vehi-
cle. 370
Emergency spare wheelWheels and tyres

Technical data
All models (except Mercedes-AMG GLE 63) "Minispare" emergency spare wheel
Tyres Wheels
T 155/8
0 R19 114 M
Tyre pressure : 420 kPa (4.2 ba r/61 psi) 4.5
B x 19 H2 ET 40 Mercedes-AMG GLE 63
Collapsible emergency spare wheel
Tyres Wheels
195/65 R20 108 P
Tyre pressure: 350 kPa (3.5 ba
r/51 psi) 6.0
B x 20 H2 ET 36 Emergency spare wheel
371Wheels and tyres Z