Mercedes-Benz S-Class Saloon W223 2021 Owner's Manual page 377

workshop with regard to their further
use.
The defective tyre must be replaced in
#
every case.
With MOExtended tyres (run-flat tyres), you can
continue to drive your vehicle even if there is a
total loss of pressure in one or more tyres. How-
ever, the tyre affected must not show any clearly
visible damage.
You can recognise MOExtended tyres by the
MOExtended marking which appears on the side
wall of the tyre.
Vehicles with tyre pressure monitoring system:
MOExtended tyres may only be used in conjunc-
tion with an activated tyre pressure monitoring
system.
If a pressure loss warning message appears in the
driver's display, proceed as follows:
Check the tyre for damage.
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If driving on, observe the following notes.
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Driving distance possible in emergency mode
after the pressure loss warning:
Load condition Driving distance possi-
ble in emergency mode
Partially laden
Fully laden
The driving distance possible in emergency mode
may vary depending on the driving style. Observe
the maximum permissible speed of 80 km/h.
If a tyre has gone flat and cannot be replaced with
an MOExtended tyre, you can use a standard tyre
as a temporary measure.
TIREFIT kit storage location
Depending on the vehicle's equipment, the stor-
age bag for the TIREFIT kit is located in the lug-
gage compartment or on the left side of the stow-
age net. Comply with the loading guidelines
( page 133).
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P223 0288 02
% You can find information on the power cate-
gory (LK) and/or electrical data on the back
of the tyre inflation compressor:
LK2 – 12 V/15 A, 180 W, 0.8 kg
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At a distance of approximately 1 m to the tyre
80 km
inflation compressor and approximately 1.6 m
30 km
above the ground, the following sound pres-
sure levels apply:
Emissions sound pressure level
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L
PA
Sound power level L
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The tyre inflation compressor is maintenance-
free. If there is a malfunction, please contact
a qualified specialist workshop.
Using the TIREFIT kit
Requirements:
Tyre sealant bottle and tyre inflation compres-
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sor (
/
TIREFIT sticker
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Gloves (depending on the vehicle equipment)
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Breakdown assistance 375
83 dB (A)
91 dB (A)
WA
page 375)