flat tire MERCEDES-BENZ GLC SUV 2015 Owners Manual

Vehicle ........................................... 102
Engine
Display message ............................ 353
ECO start/stop function ................ 191
Engine number ............................... 480
Jump-starting .................................4 43
Running irregularl y......................... 194
Starting (important safety notes )... 189
Starting problems .......................... 194
Starting the engine with the key .... 189
Starting with the Start/Stop but-
ton ................................................. 190
Stopping ........................................ 220
Tow-starting (vehicle) ..................... 448
Warning lamp (engine diagnos-
tics) ............................................... 384
Engine electronics
Notes ............................................. 478
Problem (fault) ............................... 194
Engine oil
Additives ........................................ 486
Checking the oil level ..................... 416
Checking the oil level using the
dipstick .......................................... 416
Display message ............................ 355
Filling capacity ............................... 486
General notes ................................ 485
Notes about oil grade s................... 485
Notes on oil level/consumption .... 416
Topping up ..................................... 416
Viscosity ........................................ 486
Environmental protection
Returning an end-of-life vehicle ....... 25
ESP ®
(Electronic Stability Pro-
gram)
Activating/deactivating ................... 86
Characteristics ................................. 85
Crosswind Assist ............................. 87
Display message ............................ 336
Function/note s................................ 84
General notes .................................. 84
Important safety guidelines ............. 85
Trailer stabilisation .......................... 86
Warning lamp ................................. 381
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 85
Exhaust
see Exhaust pipe Exhaust pipe
Cleaning ......................................... 426
Exhaustive discharging (high-volt-
age battery) ....................................... 440
Exterior lighting
Cleaning ......................................... 424
see Lights
Exterior mirrors
Adjusting ....................................... 132
Anti-dazzle mode (automatic) ........ 133
Folding in/out (automatically )....... 132
Folding in/out (electrically) ........... 132
Out of position (troubleshooting) ... 133
Parking position ............................. 133
Resetting ....................................... 132
Storing settings (memory func-
tion) ............................................... 135 F
Fault message see Display messages
Features ............................................. 402
Filler cap
see Fuel filler flap
Fire extinguisher ............................... 432
First-aid kit ......................................... 431
Fitting a wheel
Fitting a wheel ............................... 467
Lowering the vehicle ...................... 467
Preparing the vehicle ..................... 464
Raising the vehicle ......................... 465
Removing a whee l.......................... 466
Securing the vehicle against roll-
ing away ........................................ 465
Flat tyre
Changing a wheel/fitting the
spare whee l................................... 463
MOExtended tyre s......................... 434
Preparing the vehicle ..................... 433
TIREFIT kit ...................................... 435
see Emergency spare wheel
Floormat ............................................. 411
Foglamps (extended range) .............. 143
Frequencies
Mobile phone ................................. 478
Two-way radio ................................ 478 Index
11

Forward-facing child restraint system
If it is absolutely necessary to fit a forward-
facing child restraint system to the front-
passenger seat, always move the front-
passenger seat as far back as possible. Fully
retract the seat cushion length. The entire
base of the child restraint system must
always rest on the seat cushion of the front-
passenger seat. The backrest of the child
restraint system must, as far as possible, lie
flat against the backrest of the front-
passenger seat. The child restraint system
must not touch the roof or be put under strain
by the head restraint. Adjust the angle of the
seat backrest and the head restraint position accordingly. Always make sure that the shoul-
der belt strap is correctly routed from the
vehicle belt outlet to the shoulder belt guide
on the child restraint system. The shoulder
belt strap must be routed forwards and down- wards from the vehicle belt outlet. If neces-
sary, adjust the vehicle belt outlet and the
front-passenger seat accordingly.
Always observe the information on suitable
positioning of the child restraint system
(Y page 71) in addition to the child restraint
system manufacturer's installation and oper-
ating instructions. Suitable positioning of the child
restraint system
Introduction Only child restraint systems approved in
accordance with the ECE standards ECE R44
or ECE R129 (i-Size child restraint systems)
are permitted for use in the vehicle.
For certain child restraint systems in weight
categories II or III, this can mean that the area
of use is restricted. The maximum size setting of the child restraint system is not possible
due to possible contact with the roof.
"Universal" category child restraint systems
can be recognised by their orange approval label and the text "Universal" or an "i-Size"
label.
Example: approval labels on the child
restraint system
ISOFIX or i-Size child restraint systems of the
“Universal“ category can be used on seats
labelled U, UF, IUF or i-U in accordance with
the following tables:
R Suitability of the seats for attaching belt-
secured child restraint systems
R Suitability of the seats for attaching ISOFIX
child restraint systems
R Suitability of the seats for attaching an i-
Size child restraint system.
Semi-universal child restraint systems are
indicated by the text "semi-universal" on the
approval label. These can be used if the vehi- cle and the seat are listed in the child restraint
system manufacturer's vehicle model list. For more information, contact the child restraint
system manufacturer or visit their website. Children in the vehicle
71Safety Z

X
Turn the bulb anti-clockwise, applying
slight pressure, and remove it from the bulb
holder :.
X Insert the new bulb into bulb holder :and
turn it clockwise.
X Insert bulb holder :and turn it clockwise.
X Close the side trim panel (Y page 148).
Replacing reversing lamps
Due to their location, have the bulbs in the
reversing lamp in the tailgate replaced at a
qualified specialist workshop.
X Switch off the lights.
X Open the tailgate. Example: right-hand side handle
X In recess ?on the inside of the closing
handle, prise out and remove the upper
section of handle =with a flat and smooth
object, e.g. a screwdriver.
X Pull the lower section of handle :with a
strong tug to remove it from the trim and
then place it to one side. X
Reach under the right-hand side of trim B
and lightly tug along the entire length of the trim in order to unclip it.
X Release and pull out locator lighting con-
nector Cat the latch.
X Vehicles with EASY-PACK tailgate: pull out
the plug connector for the switch of the
EASY-PACK tailgate in the top right of the
trim.
X Vehicles with electric fold-out trailer tow
hitch: unlock and pull out the plug connec-
tor for the electric fold-out trailer tow hitch
in the top left of the trim.
X Place trim Bto one side. X
On the side where the bulb is to be
replaced, unclip the remaining part of trim
D from the assembly with a strong tug,
until bulb holder Eis accessible. X
Turn the bulb anticlockwise and pull it out
of bulb holder E.
X Insert the new bulb into bulb holder Eand
turn it clockwise. Replacing bulbs
149Lights and windscreen wipers Z

Fire extinguisher
The fire extinguisher is located underneath
the front of the driver's seat.
X Pull tab :upwards.
X Remove fire extinguisher ;.
Have the fire extinguisher refilled after each
use and checked every one or two years. It
may otherwise fail in an emergency.
Observe the legal requirements for each indi- vidual country. Vehicle tool kit
General notes The towing eye is located in the left-sided
stowage well under the luggage compartment
floor.
Apart from some country-specific variants,
vehicles are not equipped with tyre-changing tools.
If your vehicle is equipped with a tyre-change
tool kit, it is located in the stowage well under the luggage compartment floor.
Some tools for changing a wheel are specific
to the vehicle. For more information on which tyre changing tools are required and
approved to perform a wheel change on your
vehicle, consult a qualified specialist work-
shop.
Necessary tyre-changing tools can include,
for example:
R Jack
R Wheel chock R
Wheel wrench
R Ratchet ring spanner
R Centring pin
Towing eye X
Open the tailgate.
X Open the luggage compartment floor
(Y page 400).
The towing eye is located in the left-sided
stowage well under the luggage compart-
ment floor.
Vehicles with a TIREFIT kit Example
X Open the tailgate.
X Open the luggage compartment floor
(Y page 400).
X Push retaining clamps :on the cover
downwards so as to release them.
X Fold up cover in the direction of arrow ;.
X Remove tyre inflation compressor =and
tyre sealant bottle ?.432
Where will I find...?Breakdown assistance

Vehicles with a tyre-change tool kit
Example: equipment and country-specific
variations possible
: Ratchet
; Wheel wrench
= Jack
? centring pin
A Socket
B Folding wheel chock
The tyre-change tool kit in the stowage well,
on the left, under the luggage compartment
floor.
On vehicles with aluminium hub caps, the
tyre-change tool kit also contains a socket.
Depending on the vehicle equipment, this is in the left stowage net or under the luggage
compartment floor.
X Open the tailgate.
X Open the luggage compartment floor
(Y page 400). Flat tyre
Preparing the vehicle
Your vehicle may be equipped with: R MOExtended tyres (tyres with run-flat char-
acteristics) (Y page 434)
Vehicle preparation is not necessary on
vehicles with MOExtended tyres.
R a TIREFIT kit (Y page 432)
R an emergency spare wheel (certain coun-
tries only) (Y page 474) Vehicles with MOExtended tyres are not
equipped with a TIREFIT kit at the factory. It is
therefore recommended that you additionallyequip your vehicle with a TIREFIT kit if you fit tyres that do not feature run-flat characteris-
tics, e.g. winter tyres. A TIREFIT kit can be
obtained from a qualified specialist work-
shop.
Vehicles with an Mercedes-Benz emergency
call system which are not equipped with a
TIREFIT kit: in the event of a flat tyre, contact
the Customer Assistance Centre for the
Mercedes-Benz emergency call system
(Y page 408).
Information on changing and fitting wheels
(Y page 463).
X Stop the vehicle as far away as possible
from traffic on solid, non-slippery and level
ground.
X Switch on the hazard warning lamps.
X Secure the vehicle against rolling away
(Y page 219).
X If possible, bring the front wheels into the
straight-ahead position.
X Switch off the engine.
X Remove the key from the ignition lock.
or, on vehicles with KEYLESS-GO start func-
tion or KEYLESS ‑GO:
X Open the driver's door.
The on-board electronics now have status
0. This is the same as the key having been
removed.
X Remove the Start/Stop button from the
ignition lock (Y page 187).
X Make sure that the passengers are not
endangered as they do so. Make sure that
no one is near the danger area while a
wheel is being changed. Anyone who is not
directly assisting in the wheel change
should, for example, stand behind the bar-
rier.
X Get out of the vehicle. Pay attention to traf-
fic conditions when doing so. Flat tyre
433Breakdown assis tance

X
Close the driver's door.
X Place the warning triangle at a suitable dis-
tance (Y page 431). Observe legal require-
ments. MOExtended tyres (tyres with run-flat
characteristics)
General notes With MOExtended tyres (tyres with run-flat
characteristics), you can continue to drive
your vehicle even if there is a total loss of
pressure in one or more tyres. The affected
tyre must not show any clearly visible dam-
age.
You can recognise MOExtended tyres by the
MOExtended marking which appears on the
tyre wall. You will find this marking next to the
tyre size designation, the load-bearing capa-
city and the speed index.
MOExtended tyres may only be used in con-
junction with an activated tyre pressure loss
warning system or tyre pressure monitor.
If a pressure loss warning message
appears in the multifunction display:
R observe the instructions in the display mes-
sages (Y page 367)
R check the tyre for damage
R if driving on, observe the following notes
The driving distance possible in run-flat mode is approximately 80 km when the vehicle is
partially laden and approximately 30 km
when the vehicle is fully laden.
In addition to the vehicle load, the driving dis- tance possible depends upon:
R vehicle speed
R road condition
R outside temperature
The driving distance possible in run-flat mode may be reduced by extreme driving condi-
tions/manoeuvres, or it can be increased
through a moderate style of driving. The driving distance possible in run-flat mode
is counted from the moment the tyre pressure loss warning appears in the multifunction dis-
play.
You must not exceed a maximum speed of
80 km/h.
When replacing one or all tyres, observe the
following specifications for your vehicle's
tyres:
R size
R the type and
R the "MOExtended" mark
If a tyre has gone flat and cannot be replaced
with an MOExtended tyre, a standard tyre
may be used as a temporary measure. Make
sure that you use the proper size and type
(summer or winter tyre).
Vehicles with MOExtended tyres are not
equipped with a TIREFIT kit at the factory. It is therefore recommended that you additionallyequip your vehicle with a TIREFIT kit if you fit
tyres that do not feature run-flat characteris- tics, e.g. winter tyres. A TIREFIT kit can be
obtained from a qualified specialist work-
shop.
Important safety notes G
WARNING
When driving in emergency mode, the driving characteristics deteriorate, e.g. when corner-
ing, accelerating quickly and when braking.
There is a risk of accident.
Do not exceed the stated maximum speed.
Avoid abrupt steering and driving manoeu-
vres, and driving over obstacles (kerbs, pot-
holes, off-road). This applies in particular to a laden vehicle.
Stop driving in emergency mode if:
R you hear banging noises.
R the vehicle starts to shake.
R you see smoke and smell rubber.
R ESP ®
is intervening constantly.
R there are tears in the sidewalls of the tyre. 434
Flat tyreBreakdown assistance

After driving in emergency mode, have the
wheel rims checked at a qualified specialist
workshop with regard to their further use. The faulty tyre must be replaced. TIREFIT kit
Important safety notes TIREFIT is a tyre sealant.
You can use TIREFIT to seal punctures of up to
4 mm, particularly those in the tyre tread. You
can use TIREFIT at outside temperatures
down to Ò20 †. G
WARNING
In the following situations, the tyre sealant is
unable to provide sufficient breakdown assis- tance, as it is unable to seal the tyre properly:
R there are cuts or punctures in the tyre
larger than those mentioned above.
R the wheel rim is damaged.
R you have driven at very low tyre pressures
or on a flat tyre.
There is a risk of an accident.
Do not drive any further. Contact a qualified
specialist workshop. G
WARNING
The tyre sealant is harmful and causes irrita-
tion. It must not come into contact with your
skin, eyes or clothing or be swallowed. Do not inhale TIREFIT fumes. Keep tyre sealant away
from children. There is a risk of injury.
If you come into contact with the tyre sealant,
observe the following:
R Rinse off the tyre sealant from your skin
immediately with water.
R If the tyre sealant comes into contact with
your eyes, immediately rinse them thor-
oughly with clean water.
R If tyre sealant is swallowed, immediately
rinse your mouth out thoroughly and drink
plenty of water. Do not induce vomiting,
and seek medical attention immediately. R
Immediately change out of clothing which
has come into contact with tyre sealant.
R If an allergic reaction occurs, seek medical
attention immediately.
! Do not operate the tyre inflation com-
pressor for longer than eight minutes at a
time without a break. It may otherwise
overheat.
The tyre inflation compressor can be oper-
ated again once it has cooled down.
Comply with the manufacturer's safety
instructions on the sticker on the tyre infla-
tion compressor.
Using the TIREFIT kit X
Do not remove any foreign objects which
have penetrated the tyre, e.g. screws or
nails.
X Remove the tyre sealant bottle, the accom-
panying TIREFIT sticker and the tyre infla-
tion compressor from the stowage well
underneath the luggage compartment floor
(Y page 432).
X Affix part :of the TIREFIT sticker to the
instrument cluster within the driver's field
of vision.
X Affix part ;of the TIREFIT sticker near the
valve on the wheel with the defective tyre. Flat tyre
435Breakdown assis tance Z

impair the vehicle's braking and driving char-
acteristics. There is a risk of accident.
Do not continue driving. Contact a qualified
specialist workshop.
Tyre pressure reached G
WARNING
A tyre temporarily sealed with tyre sealant
impairs the driving characteristics and is not
suitable for higher speeds. There is a risk of
accident.
You should therefore adapt your driving style
accordingly and drive carefully. Do not exceed the specified maximum speed with a tyre that
has been repaired using tyre sealant.
The maximum permissible speed for a tyre
sealed with tyre sealant is 80 km/h. The
upper part of the TIREFIT sticker must be
affixed to the instrument cluster where it will be easily seen by the driver.
! After use, excess tyre sealant may run out
of the filler hose. This could cause stains.
Therefore, place the tyre sealant bottle with
filler hose in the plastic bag which is con-
tained the TIREFIT kit. H
Environmental note
Have the used tyre sealant bottle disposed of
professionally, e.g. at a qualified specialist
workshop.
If a tyre pressure of 180 kPa (1.8 bar/26 psi)
has been attained after five minutes:
X Switch off the tyre inflation compressor.
X Unscrew the filler hose from the valve of
the faulty tyre. X
Stow the tyre sealant bottle, the tyre infla-
tion compressor and the warning triangle.
X Pull away immediately.
X Stop after driving for approximately ten
minutes and check the tyre pressure with
the tyre inflation compressor.
The tyre pressure must now be at least
130 kPa (1.3 bar/19 psi). G
WARNING
If the required tyre pressure is not reached
after driving for a short period, the tyre is too badly damaged. The tyre sealant cannot
repair the tyre in this instance. Damaged tyres and a tyre pressure that is too low can signif-
icantly impair the vehicle's braking and driv-
ing characteristics. There is a risk of accident.
Do not continue driving. Contact a qualified
specialist workshop.
i In your vehicle, you will find a sticker with
the Mercedes-Benz Service24h telephone
number, e.g. on the B-pillar on the driver's
side.
X Correct the tyre pressure if it is still at least
130 kPa (1.3 bar/19 psi). See the tyre
pressure table on the fuel filler flap for val-
ues.
X To increase the tyre pressure: switch on
the tyre inflation compressor. X
To reduce the tyre pressure: depress
pressure release button :next to pres-
sure gauge ;. Flat tyre
437Breakdown assistance Z

causing the unusual handling characteristics.
If you find no signs of damage, have the tyres
and wheels checked at a qualified specialist
workshop.
When parking your vehicle, make sure not to
squash the tyre sidewalls. If this cannot be
avoided, drive slowly over obstacles, e.g.
kerbs, and only at an obtuse angle. You could
otherwise damage the wheel rims and tyres. Regular checking of wheels and tyres
G
WARNING
Damaged tyres can cause tyre inflation pres-
sure loss. As a result, you could lose control of your vehicle. There is a risk of accident.
Check the tyres regularly for signs of damageand replace any damaged tyres immediately.
Check wheels and tyres for damage at least
once a month. Check wheels and tyres after
driving off-road or on rough roads. Damaged
wheels can cause a loss of tyre pressure. Pay
particular attention to damage such as:
R cuts in the tyres
R punctures
R tears in the tyres
R bulges on the tyres
R deformation or severe corrosion on wheels
Regularly check the tyre tread depth and the
condition of the tread across the whole width of the tyre (Y page 455). If necessary, turn
the front wheels to full lock in order to inspect the inner side of the tyre surface.
All wheels must have a valve cap to protect
the valve against dirt and moisture. Do not fit
anything onto the valve other than the stand-
ard valve cap or other valve caps approved for
your vehicle by Mercedes-Benz. Do not fit any other valve caps or systems, e.g. tyre pres-
sure monitoring systems.
Regularly check the pressure of all the tyres,
particularly prior to long trips. Adjust the tyre
pressure as necessary (Y page 458).Observe the notes on the emergency spare
wheel (Y page 474).
The service life of tyres depends on various
factors, including the following:
R driving style
R tyre pressure
R mileage Notes on the tyre tread
G
WARNING
Insufficient tyre tread will reduce tyre trac-
tion. The tyre is no longer able to dissipate
water. This means that on wet road surfaces, the risk of aquaplaning increases, in particularwhere speed is not adapted to suit the driving
conditions. There is a risk of accident.
If the tyre pressure is too high or too low, tyres may exhibit different levels of wear at differ-
ent locations on the tyre tread. Thus, you
should regularly check the tread depth and
the condition of the tread across the entire
width of all tyres.
Minimum tyre tread depth for:
R summer tyres: 3 mm
R M+S tyres: 4 mm
For safety reasons, replace the tyres before
the legally prescribed limit for the minimum
tyre tread depth is reached. Selecting, fitting and replacing tyres
G
WARNING
Exceeding the stated tyre load-bearing capa-
city and the approved maximum speed could
lead to tyre damage or the tyre bursting. There is a risk of accident.
Therefore, only use tyre types and sizes
approved for your vehicle model. Observe the
tyre load rating and speed rating required for your vehicle.
Pay special attention to country-specific
requirements for tyre approval. These Operation
455Wheels and tyres Z

requirements can stipulate a specific tyre
type for your vehicle. Furthermore, the use of certain tyre types in certain regions and areas
of operation can be highly beneficial. You can find further information regarding tyres at
specialist tyre retailers, at qualified specialist
workshops or at any Mercedes-Benz Service
Centre.
R Only fit tyres and wheels of the same type
and make.
Exception: it is permissible to fit a different type or make in the event of a flat tyre.
Observe the "MOExtended tyres (tyres with
run-flat characteristics)" section
(Y page 434).
R Only fit tyres of the correct size onto the
wheels.
R Run in new tyres at moderate speeds for
the first 100 km. They only reach their full
performance after this distance.
R Do not drive with tyres which have too little
tread depth. This otherwise significantly
reduces the traction on wet roads (aqua-
planing).
R Replace the tyres after six years at the lat-
est, regardless of wear.
Observe the notes on the emergency spare
wheel (Y page 474). MOExtended tyres (tyres with run-flat
characteristics)
With MOExtended tyres (tyres with run-flat
characteristics), you can continue to drive
your vehicle even if there is a total loss of
pressure in one or more tyres.
MOExtended tyres may only be used in con-
junction with an activated tyre pressure loss
warning system or with an activated tyre pres- sure monitor and on wheels specifically tes-
ted by Mercedes-Benz.
Notes on driving with MOExtended tyres with a flat tyre (Y page 434).
Vehicles with MOExtended tyres are not
equipped with a TIREFIT kit at the factory. It is therefore recommended that you additionally
equip your vehicle with a TIREFIT kit if you fit
tyres that do not feature run-flat characteris- tics, e.g. winter tyres. A TIREFIT kit can be
obtained from a qualified specialist work-
shop. Winter operation
General notes
Have your vehicle winterproofed at a qualified specialist workshop at the onset of winter.
Observe the notes in the "Changing a wheel"
section (Y page 463). Driving with summer tyres
At temperatures below +7 †, summer tyres
lose elasticity and therefore traction and
braking power. Change the tyres on your vehi- cle to M+S tyres. Using summer tyres at very
cold temperatures could cause tears to form, thereby damaging the tyres permanently.
Mercedes-Benz cannot accept responsibility
for this type of damage. G
WARNING
Damaged tyres can cause tyre inflation pres-
sure loss. As a result, you could lose control of your vehicle. There is a risk of accident.
Check the tyres regularly for signs of damageand replace any damaged tyres immediately. M+S tyres
G
WARNING
M+S tyres with a tyre tread depth of less than 4 mm are not suitable for use in winter as they
do not provide sufficient traction. There is a
risk of accident.
M+S tyres with a tread depth of less than
4 mm must be replaced. 456
Winter operationWheels and tyres