2013 MERCEDES-BENZ CLA-CLASS snow chains

iThe tyre pressure values given for low
loads are minimum values which offer you
good ride comfort characteristics.
However, you can also use the values given
for higher loads. These are permissible and
will not adversely affect the running of the
vehicle.
Tyre pressure loss warning system
General notes
While the vehicle is in motion, the tyre pres-
sure loss warning system monitors the set
tyre pressure using the rotational speed of
the wheels. This enables the system to detect
significant pressure loss in a tyre. If the speed
of rotation of a wheel changes as a result of
a loss of pressure, a corresponding warning
message will appear in the multifunction dis-
play.
You can recognise the tyre pressure loss
warning by the Run Flat Indicator
active Restart with OK message which
appears in the Service menu of the multi-
function display. Further information on the
message display can be found under "Restart-
ing the tyre pressure loss warning system"
( Y page 321).
Important safety notes
The tyre pressure warning system does not
warn you of an incorrectly set tyre pressure.
Observe the notes on the recommended tyre
pressure ( Y page 319).
The tyre pressure loss warning does not
replace the need to regularly check the tyre
pressures. An even loss of pressure on sev-
eral tyres at the same time cannot be detec-
ted by the tyre pressure loss warning system.
The tyre pressure monitor is not able to warn
you of a sudden loss of pressure, e.g. if the
tyre is penetrated by a foreign object. In the
event of a sudden loss of pressure, bring the
vehicle to a halt by braking carefully. Avoid
abrupt steering manoeuvres.
The function of the tyre pressure loss warning
system is limited or delayed if:
R snow chains are fitted to your vehicle's
tyres.
R road conditions are wintry.
R you are driving on sand or gravel.
R you adopt a very sporty driving style (cor-
nering at high speeds or driving with high
rates of acceleration).
R you are towing a very heavy or large trailer.
R you are driving with a heavy load (in the
vehicle or on the roof).
Restarting the tyre pressure loss warn-
ing system
Restart the tyre pressure loss warning system
if you have:
R changed the tyre pressure
R changed the wheels or tyres
R fitted new wheels or tyres
XBefore restarting, make sure that the tyre
pressures are set properly on all four tyres
for the respective operating conditions.
The recommended tyre pressures can be
found in the table on the fuel filler flap.
The tyre pressure loss warning system can
only give reliable warnings if you have set
the correct tyre pressure. If an incorrect
tyre pressure is set, these incorrect values
will be monitored.XObserve the notes in the section on tyre
pressures ( Y page 319).XMake sure that the key is in position 2 in
the ignition lock ( Y page 145).XPress = or ; on the steering wheel
to select the Service menu.XPress the 9 or : button to select
Tyre press. .XPress the a button.
The Run Flat Indicator active
Restart with OK message appears in the
multifunction display.Tyre pressure321Wheels and tyresZProCarManuals.com

TyresSummer tyresLight-alloy wheelsV1V2BA205/55 R16 91 V96.5 J x 16 H2 ET 49#—BA205/55 R16 91 V MOExtended 9, 106.5 J x 16 H2 ET 49#—BA225/45 R17 91 V117.5 J x 17 H2 ET 52.5##BA225/45 R17 91 W MOExtended 10, 117.5 J x 17 H2 ET 52.5##BA225/40 R18 92 W XL
MOExtended 10, 11, 127.5 J x 18 H2 ET 52##Winter tyresLight-alloy wheelsV1V2BA205/55 R16 91 H M+S
i96.5 J x 16 H2 ET 49#—BA205/55 R16 91 H
M+S i MOExtended 9, 106.5 J x 16 H2 ET 49#—BA205/50 R17 93 H XL M+S
i6.5 J x 17 H2 ET 49##BA205/50 R17 93 H XL
M+S i MOExtended 106.5 J x 17 H2 ET 49##Emergency spare wheel
Important safety notes
GWARNING
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 dimesions are dif-
ferent to those of the wheel being replaced.
R Only use a spare wheel/emergency spare
wheel briefly if the dimesions 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.9 CLA 220 CDI: not in conjunction with Sports package code 950.
10 MOExtended tyres (tyres featuring run-flat characteristics) only in combination with an activated tyre pres-
sure loss warning system.
11 Use of snow chains not permitted. Observe the notes in the "Snow chains" section.
12 Observe notes on "Large wheels" in the "Wheel/tyre combinations" section.Emergency spare wheel331Wheels and tyresZProCarManuals.com

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
i Apart from some country-specific var-
iants, the vehicles are not equipped with an
emergency spare wheel. Emergency spare
wheels are specific to the vehicle. For more
information on which emergency spare
wheels are approved for your vehicle, con-
sult a qualified specialist workshop.
You should regularly check the pressure of all
your tyres, including the emergency spare
wheel, particularly prior to long trips, and cor-
rect the pressure as necessary (Y page 319).
The value on the wheel or as given in the
"Wheels and tyres" section ( Y page 332) is
valid.
i If you are driving with the collapsible
emergency spare wheel fitted, the tyre
pressure loss warning system or the tyre
pressure monitor cannot function reliably.
Only restart the tyre pressure loss warning
system/tyre pressure monitor when the
defective wheel has been replaced with a
new wheel.
Vehicles with tyre pressure monitor:
after mounting an emergency spare wheel,
the system may still display the tyre pres-
sure of the removed wheel for a few
minutes. The value displayed for the moun-
ted emergency spare wheel is not the same
as the current tyre pressure of the emer-
gency spare wheel.
An emergency spare wheel may also be fitted
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 tyres after six years at the latest,
regardless of wear. This also applies to the
emergency spare wheel.
Removing the emergency spare wheel
Vehicles with the "Minispare" emergency spare
wheel:
The "Minispare" emergency spare wheel is
secured in emergency spare wheel bag : in
the boot.
XOpen the boot lidXRelease securing straps ; on emergency
spare wheel bag :.XRemove emergency spare wheel bag :
with the "Minispare" emergency spare
wheel.XOpen emergency spare wheel bag : and
remove the "Minispare" emergency spare
wheel.
Observe the instructions and safety notes in
the "Fitting a wheel" section ( Y page 325).
Technical data
"Minispare" emer-
gency spare wheelTyresSteel wheelT 125/80 R17 99 M
Tyre pressure: 420 kPa
(4.2 bar/61 psi)3.5 B x 17 H2
ET 19.5332Emergency spare wheelWheels and tyres
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