keyless MERCEDES-BENZ GLC 2018 Owner's Manual

Flat tire
Preparing the vehicle Your vehicl e may be equipped with:R
MOExtended tires (tires wit h run-flat proper -
ties) ( Y
page 334)
Vehicl e preparation is no t necessar y on vehi-
cle s wit h MOExtended tiresR
a TIREFI T kit ( Y
page 333)
Vehicles equipped wit h MOExtended tires are
no t equipped wit h a TIREFI T kit at th e factory. It
is therefor e recommended that you additionally
equip your vehicl e wit h a TIREFI T kit if you moun t
tires that do no t feature run-flat properties, e.g.
winte r tires . A TIREFI T kit may be obtained from
a qualified specialist workshop.
Vehicles wit h an mbrace system (US A only) that
are no t equipped wit h a TIREFI T kit : in th e event
of a flat tire, contact th e Custome r Assistanc e
Cente r of th e mbrace emergenc y call system
( Y
page 308).
Information on changing and mounting wheels
( Y
page 370). X
Stop th e vehicl e on solid, non-slippery and
leve l ground , as far away as possible from
traffic. X
Switc h on th e hazard warning lamps.X
Secur e th e vehicl e against rollin g away
( Y
page 158).X
If possible , brin g th e fron t wheels int o th e
straight-ahead position .X
Switc h off th e engine.X
Remove th e SmartKey from th e ignition lock.
or, in vehicles wit h KEY LESS-GO start-function
o r KEYLESS ‑ GOX
Open th e driver' s door .
The vehicl e electronics are no w in position

the tires are installed corresponding to the
direction of rotation.
An arrow on the sidewall of the tire indicates its
correct direction of rotation.
Storing wheels Store wheels that are not being used in a cool,
dry and preferably dark place. Protect the tires
from oil, grease, gasoline and diesel.
Mounting a wheel
Preparing the vehicle X
Stop the vehicle on solid, non-slippery and
level ground. X
Apply the electric parking brake manually. X
Bring the front wheels into the straight-ahead
position. X
Shift the transmission to position ] .X
Make sure that the vehicle level is set to "Nor-
mal" on vehicles with AIR BODY CONTROL
( Y
page 186).X
Switch off the engine. X
Vehicles without KEYLESS-GO: remove the
SmartKey from the ignition lock. X
Vehicles with KEYLESS-GO start-function
or KEYLESS-GO: open the driver's door.
The vehicle electronics are now in key posi-
tion