Mercedes-Benz GLB 2021 Series Operator's Manual page 293

& 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).
The sticker with details of the maximum per‐
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missible speed must be affixed to the instru‐
ment cluster where it can be easily seen by
the driver.
* 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.
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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.
Store the tire sealant bottle and the tire infla‐
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tion compressor.
Pull away immediately.
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Stop driving after approximately ten minutes
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and check the tire pressure using the tire
inflation compressor.
The tire pressure must now be at least
130 kPa (1.3 bar/19 psi).
Breakdown assistance 291
& WARNING Risk of accident due to the
specified tire pressure not being attained
If the specified tire pressure is not reached,
the tire is too badly damaged. The tire seal‐
ant 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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In cases such as the one mentioned above, con‐
tact an authorized Mercedes-Benz Center. Or
call 1-800-FOR-MERCedes (in the USA) or
1-800-387-0100 (in Canada).
Correct the tire pressure if it is still at least
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130 kPa (1.3 bar/19 psi). See the Tire and
Loading Information placard on the B‑pillar
on the driver's side or the tire pressure table
in the fuel filler flap for values.
To increase the tire pressure: switch on
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the tire inflation compressor.