Mercedes-Benz C-Class Convertible 2021 Operator's Manual page 341

If, after ten minutes, a tire pressure of
200 kPa (2.0 bar/29 psi) has not been
attained:
Switch off the tire inflation compressor.
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Unscrew the filling hose from the valve of the
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faulty tire.
Please note that tire sealant may leak out when
unscrewing the filling hose.
Very slowly drive forwards or reverse approx‐
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imately 33 ft (10 m).
Pump up the tire again.
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After a maximum of ten minutes the tire
pressure must be at least 200 kPa (2.0 bar/
29 psi).
& WARNING Risk of accident due to the
specified tire pressure not being attained
If the minimum tire pressure is not reached
after the specified time, the tire is too badly
damaged. The tire sealant cannot repair the
tire in this instance.
The braking and driving characteristics may
be greatly impaired.
Do not continue driving.
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Consult a qualified specialist workshop.
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If, after ten minutes, a tire pressure of
200 kPa (2.0 bar/29 psi) has been attained:
& WARNING Risk of accident from driving
with sealed tires
A tire temporarily sealed with tire sealant
impairs the handling characteristics and is
not suitable for higher speeds.
Adapt your driving style accordingly and
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drive carefully.
Do not exceed the maximum speed
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limit with a tire that has been repaired
using tire sealant.
Observe the maximum permissible speed for
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a tire sealed with tire sealant 50 mph
(80 km/h).
Affix the upper section of the TIREFIT sticker
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to the instrument cluster in a location where
it will be easily seen by the driver.
Breakdown assistance 339
* NOTE Staining caused by leaking tire
sealant
After use, excess tire sealant may leak out
from the filling hose.
Therefore, place the filling hose in the
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plastic bag that contained the TIREFIT
kit.
+ ENVIRONMENTAL NOTE Environmental
pollution caused by environmentally irre‐
sponsible disposal
Tire sealant contains pollutants.
Have the tire sealant bottle disposed of
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professionally, e.g. at an authorized
Mercedes-Benz Center.
Switch off the tire inflation compressor.
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Unscrew the filling hose from the valve of the
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faulty tire.
Store the tire sealant bottle and the tire infla‐
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tion compressor.
Pull away immediately.
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