Mercedes-Benz GLB 2021 Series Operator's Manual page 291

Remove sticker 2 from the tire sealant bot‐
#
tle and affix it near the valve on the wheel
with the faulty tire.
Pull plug 7 with the cable and filler hose
#
out of the tire inflation compressor housing.
Insert tire sealant bottle 9 in socket
#
the tire inflation compressor in such a way
that the red arrow on tire sealant bottle
matches the red arrow on the tire inflation
compressor.
Turn tire sealant bottle 9 a quarter turn
#
clockwise.
Breakdown assistance 289
Insert the plug of filler hose
#
of tire sealant bottle 9.
Turn filler hose 3 a quarter turn clockwise.
#
Remove the valve cap from valve
#
faulty tire.
3
Screw union nut 4 of filler hose
#
valve A.
6 of
Insert plug 7 into a 12 V socket in your
#
vehicle.
9
Turn the SmartKey to position 1 in the igni‐
#
tion lock.
3 in socket 5
A on the
3 onto