2018 MERCEDES-BENZ GLC Owners Manual

nents damaged in this way may fail unexpect-
edly. There is a risk of an accident.
Do not use power washers with circular jet
nozzles to clean the vehicle. Have damaged
tires or chassis components replaced imme-
diately.
! Do not use acidic wheel cleaning products
to remove brake dust. This could damage
wheel bolts and brake components.
! Do not park your vehicle for a long period of
time directly after cleaning, particularly after
cleaning the wheel rim with wheel cleaner.
Wheel cleaner can lead to the increased cor-
rosion of the brake discs and pads. Therefore,
drive for a few minutes after cleaning. By
heating up the brakes, the brake discs and
pads dry. The vehicle can then be parked for a
long period of time.
Cleaning the windows
G WARNING
You could become trapped by the windshield
wipers if they start moving while cleaning the
windshield or wiper blades. There is a risk of
injury.
Always switch off the windshield wipers and
the ignition before cleaning the windshield or
wiper blades.
! Do not use dry cloths, abrasive products,
solvents or cleaning agents containing sol-
vents to clean the inside of the windows. Do
not touch the insides of the windows with
hard objects, e.g. an ice scraper or ring. There
is otherwise a risk of damaging the windows.
! Clean the water drainage channels of the
windshield and the rear window at regular
intervals. Deposits such as leaves, petals and
pollen may under certain circumstances pre-
vent water from draining away. This can lead
to corrosion damage and damage to elec-
tronic components. X
Clean the inside and outside of the windows
with a damp cloth and a cleaning product that
is recommended and approved by Mercedes-
Benz. Cleaning wiper blades
G WARNING
You could become trapped by the windshield
wipers if they start moving while cleaning the
windshield or wiper blades. There is a risk of
injury.
Always switch off the windshield wipers and
the ignition before cleaning the windshield or
wiper blades.
! Do not pull the wiper blade. Otherwise, the
wiper blade could be damaged.
! Do not clean wiper blades too often and do
not rub them too hard. Otherwise, the graph-
ite coating could be damaged. This could
cause wiper noise.
! Hold the wiper arm securely when folding
back. The windshield could be damaged if the
wiper arm smacks against it suddenly. X
Move the wiper arms to a vertical position
( Y
page 121) and fold away from the wind-
shield. X
Carefully clean the wiper blades with a damp
cloth. X
Fold the windshield wiper arms back again
before switching on the ignition.
Cleaning the exterior lighting
! Only use cleaning agents or cleaning cloths
which are suitable for plastic light lenses.
Unsuitable cleaning agents or cleaning cloths
could scratch or damage the plastic light len-
ses. X
Clean the plastic lenses of the exterior light-
ing using a wet sponge and a mild cleaning
agent, e.g. Mercedes-Benz car shampoo or
cleaning cloths.
Cleaning the mirror turn signals
! Only use cleaning agents or cleaning cloths
that are suitable for plastic lenses. Unsuitable
cleaning agents or cleaning cloths could
scratch or damage the plastic lenses of the
mirror turn signals. X
Clean the plastic lenses of the mirror turn sig-
nals in the exterior mirror housing using a wet
sponge and mild cleaning agent, e.g. Care 327
Maintenance and care Z

Mercedes-Benz car shampoo or cleaning
cloths.
Cleaning the side running board
! Do not clean the aluminum insert of the side
running board with alkaline or acid-based
cleaning agents, such as wheel cleaner. Do
not use acidic wheel cleaners to remove
brake dust. The aluminum inserts could oth-
erwise be damaged.
Cleaning the sensors
! If you clean the sensors with a power
washer, make sure that you keep a distance
of at least 11.8 in (30 cm) between the vehicle
and the power washer nozzle. Information
about the correct distance is available from
the equipment manufacturer.
X
Clean sensors C of the driving systems with
water, car shampoo and a soft cloth.
Cleaning the rear view camera and 360°
Camera
! Do not clean the camera lens and the area
around the rear view camera or 360° camera
with a power washer. X
Make sure that the vehicle is stationary. X
Turn the SmartKey to position G or H in the
ignition lock ( Y
page 136).
or X
Press the Start/Stop button once or twice on
vehicles with KEYLESS-GO or the KEYLESS-
GO start function ( Y
page 137).X
Open the camera cover for cleaning via the
multimedia system (see Digital Operator's
Manual). X
To clean the camera: use clean water and a
soft cloth to clean camera lens C .
When you switch off the ignition, the camera
cover closes automatically.
Cleaning the exhaust pipes
G WARNING
The exhaust tail pipe and tail pipe trim can
become very hot. If you come into contact
with these parts of the vehicle, you could burn
yourself. There is a risk of injury.
Always be particularly careful around the
exhaust tail pipe and the tail pipe trim. Allow
these components to cool down before touch-
ing them.
! Do not clean the exhaust pipe with acid-
based cleaning agents, such as bathroom
cleaner or wheel cleaner.
! Mercedes ‑ AMG GLC 63 and Mercedes ‑ AMG
GLC 63 S with black exhaust pipes: black
chrome trims must not be polished with a
chrome polish as this will cause them to lose
their black shine. For optimal care, the face-
plates should be rubbed with a lightly oiled
cloth after every car wash. Commercially328
Care
Maintenance and care

available engine and care oils are suitable for
this.
For heavier soiling, you can apply a fine paint-
work polish with a microfiber cloth. Remove
the excess polish residue after polishing.
Impurities combined with the effects of road grit
and corrosive environmental factors may cause
flash rust to form on the surface. You can
restore the original shine of the exhaust pipe by
cleaning it regularly, especially in winter and
after washing. X
Clean the exhaust pipe with a care product
tested and approved by Mercedes-Benz.
Cleaning the trailer tow hitch
H Environmental note
Dispose of rags soaked in oil and grease in an
environmentally responsible manner.
! Please note the care instructions in the
trailer coupling manufacturer's operating
instructions.
The ball coupling must be cleaned if it becomes
dirty or corroded. X
Remove rust on the ball, e.g. with a wire
brush. X
Remove dirt with a clean, lint-free cloth or a
brush. X
After cleaning, lightly oil or grease the ball
coupling. X
Check that the vehicle's trailer tow hitch is
working properly.
You can also have the maintenance work on the
ball coupling and the trailer tow hitch carried out
by a qualified specialist workshop.
Interior care
Cleaning the display
! For cleaning, do not use any of the following: R
alcohol-based thinner or gasoline R
abrasive cleaning agents R
commercially-available household cleaning
agents
These may damage the display surface. Do
not put pressure on the display surface when cleaning. This could lead to irreparable dam-
age to the display. X
Before cleaning the display, make sure that it
is switched off and has cooled down. X
Clean the display surface using a commer-
cially available microfiber cloth and TFT/LCD
display cleaner. X
Dry the display surface using a dry microfiber
cloth.
Cleaning the plastic trim
G WARNING
Care products and cleaning agents containing
solvents cause surfaces in the cockpit to
become porous. As a result, plastic parts may
come loose in the event of air bag deploy-
ment. There is a risk of injury.
Do not use any care products and cleaning
agents to clean the cockpit.
! Never attach the following to plastic surfa-
ces: R
stickers R
films R
perfume oil container or similar
You could otherwise damage the plastic.
! Do not allow cosmetics, insect repellent or
sunscreen to come into contact with the plas-
tic trim. This maintains the high-quality look of
the surfaces. X
Wipe the plastic trim with a damp, lint-free
cloth, e.g. a microfiber cloth. X
Heavy soiling: use care and cleaning prod-
ucts recommended and approved by
Mercedes-Benz.
The surface may change color temporarily.
Wait until the surface is dry again.
Cleaning the steering wheel and selec-
tor lever X
Thoroughly wipe with a damp cloth or use
leather care agents that have been recom-
mended and approved by Mercedes-Benz. Care 329
Maintenance and care Z

Cleaning genuine wood and trim ele-
ments
! Do not use solvent-based cleaning agents
such as tar remover, wheel cleaners, polishes
or waxes. There is otherwise a risk of damag-
ing the surface.
! Do not use chrome polish on trim pieces.
The trim pieces have a chrome look but are
mostly made of anodized aluminum and can
lose their shine if chrome polish is used. Use
a damp, lint-free cloth instead when cleaning
the trim pieces.
If the chrome-plated trim pieces are very
dirty, you can use a chrome polish. If you are
unsure as to whether the trim pieces are
chrome-plated or not, consult an authorized
Mercedes-Benz Center. X
Wipe the wooden trim and trim pieces with a
damp, lint-free cloth, e.g. a microfiber cloth. X
Trim elements with piano black finish:
wipe with a soft, damp cotton cloth. Use clean
water. X
Heavy soiling: use care and cleaning prod-
ucts recommended and approved by
Mercedes-Benz.
Cleaning the seat covers
General notes
! Do not use a microfiber cloth to clean covers
made out of real leather, artificial leather or
DINAMICA. If used often, these can damage
the cover.
Note that regular care is essential to ensure that
the appearance and comfort of the covers is
retained over time.
Genuine leather seat covers
! To retain the natural appearance of the
leather, observe the following cleaning
instructions: R
Clean genuine leather covers carefully with
a damp cloth and then wipe the covers
down with a dry cloth. R
Make sure that the leather does not
become soaked. It may otherwise become
rough and cracked. R
Only use leather care agents that have
been tested and approved by Mercedes- Benz. You can obtain these from a qualified
specialist workshop.
Leather is a natural product.
It exhibits natural surface characteristics, for
example: R
differences in the texture R
marks caused by growth and injury R
slight nuances of color
These are characteristics of leather and not
material defects.
Seat covers of other materials
! Observe the following when cleaning: R
clean artificial leather covers with a cloth
moistened with a solution containing 1%
detergent (e.g. dish washing liquid). R
clean cloth covers with a microfiber cloth
moistened with a solution containing 1%
detergen t (e.g. dish washing liquid). Rub
c
arefully and always wipe entire seat sec-
tions to avoid leaving visible lines. Leave
the seat to dry afterwards. Cleaning results
depend on the type of dirt and how long it
has been there. R
clean DINAMICA covers with a damp cloth.
Make sure that you wipe entire seat sec-
tions to avoid leaving visible lines.
Cleaning the seat belts
G WARNING
Seat belts can become severely weakened if
bleached or dyed. This could cause the seat
belts to tear or fail, for instance, in the event of
an accident. This poses an increased risk of
injury or fatal injury.
Never bleach or dye the seat belts.
! Do not clean the seat belts using chemical
cleaning agents. Do not dry the seat belts by
heating at temperatures above 176 ‡( 80 †)
or in direct sunlight. X
Use clean, lukewarm water and soap solution.330
Care
Maintenance and care

Cleaning the headliner and carpets X
Headliner: if it is very dirty, use a soft brush or
dry shampoo. X
Carpets: use the carpet and textile cleaning
agents recommended and approved by
Mercedes-Benz.
Care 331
Maintenance and care Z

Where will I find...?
Reflective safety jacket
Removing/replacing the reflective
safety jacket
The reflective safety jackets are located in the
safety jacket compartments in the stowage
compartments of the front doors. There are also
safety jacket compartments in the stowage
compartments of the rear doors, in which reflec-
tive safety jackets can be stowed. X
To remove: pull out safety jacket bag C with
the reflective safety jacket by loop D .X
Open safety jacket bag C and pull out the
reflective safety jacket. X
To stow: fold the reflective safety jacket, roll
it up and stow it in safety jacket bag C .X
Slide safety jacket bag C along the lower
edge of the armrest into the safety jacket
compartment. Meanwhile, ensure that
loop D hangs out well within reach.X
Observe the legal requirements in each indi-
vidual country for the use of safety jackets.
i Remove a new reflective safety jacket from
its packaging material before sliding it into
the safety jacket compartment. The packag-
ing material may otherwise cause it to slip out
or make removing it difficult. Information on reflective safety jackets
C
Maximum number of washes D
Maximum wash temperature

Towing eye
Towing eye C is located in the left-hand stow-
age well under the cargo compartment floor. X
To remove: open the tailgate.X
Open the cargo compartment floor
( Y
page 300). X
Remove towing eye C .
Vehicles with a TIREFIT kit
Removing the TIREFIT kit
The TIREFIT kit is located in the left-hand stow-
age compartment. X
To remove: open the tailgate.X
Open the cargo compartment floor
( Y
page 300). X
Push retaining clamps C on the cover down
so as to release them. X
Fold up cover in the direction of arrow D .X
Remove tire inflation compressor

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