2016 MERCEDES-BENZ GLC-Class tow bar

XMake sure that the vehicle is stationary andthat the SmartKey is in position 2in the
ignition lock.
XTo open the cover of the rear view cam- era: with COMAND or Audio 20 activated,
call up the vehicle menu: press the Ñ
button.
XTo switch to the menu bar: slide 6the
controller.
XTo select System Settings: turn and
press the controller.
XTo select Rear View Camera: turn and
press the controller.
XTo select Open Camera Cover: turn and
press the controller.
The rear view camera cover opens.
XTo clean the rear view camera: use clear
water and a soft cloth to clean camera
lens :.
Cleaning the 360° camera
!Do not clean the camera lens and the area
around the 360° camera with a power
washer.360
XMake sure that the vehicle is stationary and that the SmartKey is in position 2in the
ignition lock.
XTo open the cover of the 360° camera:
with COMAND or Audio 20 activated, call
up the vehicle menu: press the Ñbut-
ton.
XTo switch to the menu bar: slide 6the
controller.
XTo select System Settings: turn and
press the controller.
XTo select the 360°Camera: turn and press
the controller.
XTo select Open Camera Cover: turn and
press the controller.
The cover of the 360° camera opens.
XTo clean the 360° camera: clean camera
lens :with clean water and a soft cloth.
If you drive at speeds above 20 mph
(30 km/h) or with the SmartKey in position 0
or 1in the ignition lock, the cover of the 360°
camera closes automatically.
Cleaning the exhaust pipes
GWARNING
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.
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 win-
ter and after washing.
XClean the exhaust pipe with a care product
tested and approved by Mercedes-Benz.
Cleaning the trailer tow hitch
HEnvironmental note
Dispose of rags soaked in oil and grease in an
environmentally responsible manner.
!Do not clean the ball coupling with a
power washer. Do not use solvents.
Care349
Maintenance and care
Z

Vehicles with a tire-change tool kit
Example: equipment and country-specificvariations possible
:Ratchet
;Lug wrench
=Jack
?Alignment bolt
ASocket
BFolding wheel chock
The tire-change tool kit is located in the left-
hand stowage well, under the cargo compart-
ment floor.
On vehicles with aluminum hub caps, the tire-
change tool kit also contains a socket.
Depending on the vehicle equipment, this is in
the left stowage net or under the cargo com-
partment floor.
XOpen the tailgate.
XOpen the cargo compartment floor
(
Ypage 316).
Flat tire
Preparing the vehicle
Your vehicle may be equipped with:
RMOExtended tires (tires with run-flat prop-
erties) (
Ypage 357)
Vehicle preparation is not necessary on
vehicles with MOExtended tires
Ra TIREFIT kit (Ypage 355)
Vehicles equipped with MOExtended tires are
not equipped with a TIREFIT kit at the factory. It is therefore recommended that you addi-
tionally equip your vehicle with a TIREFIT kit if
you mount tires that do not feature run-flat
properties, e.g. winter tires. A TIREFIT kit may
be obtained from a qualified specialist work-
shop.
Information on changing and mounting
wheels (
Ypage 395).
XStop the vehicle on solid, non-slippery and
level ground, as far away as possible from
traffic.
XSwitch on the hazard warning lamps.
XSecure the vehicle against rolling away
(
Ypage 172).
XIf possible, bring the front wheels into the
straight-ahead position.
XSwitch off the engine.
XRemove the SmartKey from the ignition
lock.
or, in vehicles with KEYLESS-GO start-func-
tion or KEYLESS ‑GO
XOpen the driver's door.
The on-board electronics now have status
0. This is the same as the SmartKey having
been removed.
XRemove the Start/Stop button from the
ignition lock (
Ypage 153).
XMake sure that the engine cannot be star-
ted via your smartphone (
Ypage 156).
XMake 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.
XGet out of the vehicle. Pay attention to traf-
fic conditions when doing so.
XClose the driver's door.
356Flat tire
Breakdo wn assis tance

suitable for higher speeds. There is a risk of
accident.
You should therefore adapt your driving style
accordingly and drive carefully. Do not exceedthe specified maximum speed with a tire that
has been repaired using tire sealant.
The maximum permissible speed for a tire
sealed with tire sealant is 50 mph (80 km/h). The upper part of the TIREFIT sticker must be
affixed to the instrument cluster in the driv-
er's field of vision.
!After use, excess tire sealant may run out
of the filler hose. This could cause stains.
Therefore, place the tire sealant bottle with
filler hose in the plastic bag which is con-
tained in the TIREFIT kit.
HEnvironmental note
Have the used tire sealant bottle disposed of
professionally, e.g. at a qualified specialist
workshop.
If a tire pressure of 180 kPa (1.8 bar/26 psi)
has been attained after five minutes:
XSwitch off the tire inflation compressor.
XUnscrew the filler hose from the valve of
the faulty tire.
XStow the tire sealant bottle and the tire
inflation compressor.
XPull away immediately.
XStop after driving for approximately ten
minutes and check the tire pressure with
the tire inflation compressor.
The tire pressure must now be at least
130 kPa (1.3 bar/19 psi).
GWARNING
If the required tire pressure is not reached
after driving for a short period, the tire is too
badly damaged. The tire sealant cannot repair
the tire in this instance. Damaged tires and a
tire pressure that is too low can significantly
impair the vehicle's braking and driving char-
acteristics. There is a risk of accident.
Do not continue driving. Contact a qualified
specialist workshop.
iIn cases such as the one mentioned
above, contact an authorized Mercedes-
Benz Center. Or call 1-800-FOR-MERCedes (in the USA) or 1-800-387-0100 (in Can-
ada).
XCorrect the tire pressure if it is still at least
130 kPa (1.3 bar/19 psi). See the Tire andLoading Information placard on the driver's
side B-pillar or the tire pressure table in the
fuel filler flap for values.
XTo increase the tire pressure: switch on
the tire inflation compressor.
XTo reduce the tire pressure: depress
pressure release button :next to pres-
sure gauge ;.
XWhen the tire pressure is correct, unscrew
the filler hose from the valve of the sealed
tire.
XScrew the valve cap onto the tire valve of
the sealed tire.
XPull the tire sealant bottle out of the tire
inflation compressor.
The filler hose remains attached to the tire
sealant bottle.
XDrive to the nearest qualified specialist
workshop and have the tire changed there.
360Flat tire
Breakdown assistance

XSlide coverAof positive terminal :in the direction of the arrow.
XConnect positive terminal :on your vehicle to positive terminal ;of donor battery B
using the jumper cable. Always begin with positive terminal :on your own vehicle first.
XStart the engine of the donor vehicle and run it at idling speed.
XConnect negative terminal =of donor battery Bto ground point ?of your vehicle using
the jumper cable, connecting the jumper cable to donor battery Bfirst.
XStart the engine.
XBefore disconnecting the jumper cables, let the engine run for several minutes.
XFirst, remove the jumper cables from ground point ?and negative terminal =, then from
positive clamp :and positive terminal ;. Begin each time at the contacts on your own
vehicle first.
XClose cover Aof positive clamp :after removing the jumper cables.
XHave the battery checked at a qualified specialist workshop.
Jump-starting is not considered to be a normal operating condition.
iJumper cables and further information regarding jump-starting can be obtained at any
qualified specialist workshop.
Towing and tow-starting
Important safety notes
GWARNING
Functions relevant to safety are restricted or
no longer available if:
Rthe engine is not running.
Rthe brake system or the power steering is
malfunctioning.
Rthere is a malfunction in the voltage supply or the vehicle's electrical system.
If your vehicle is being towed, much more
force may be necessary to steer or brake.
There is a risk of an accident.
In such cases, use a tow bar. Before towing,
make sure that the steering moves freely.
GWARNING
You can no longer steer the vehicle if the
steering wheel lock has been engaged. There
is a risk of an accident.
Always switch off the ignition when towing the
vehicle with a tow cable or a tow bar.
GWARNING
When towing or tow-starting another vehicle
and its weight is greater than the permissible
gross weight of your vehicle, the:
Rthe towing eye could detach itself
Rthe vehicle/trailer combination could roll-
over.
There is a risk of an accident.
When towing or tow-starting another vehicle,
its weight should not be greater than the per- missible gross weight of your vehicle.
Details on the permissible gross vehicle
weight of your vehicle can be found on the
vehicle identification plate (
Ypage 408).
!When COLLISION PREVENTION ASSIST
PLUS, DISTRONIC PLUS or the HOLD func-
tion is activated, the vehicle brakes auto-
matically in certain situations. To avoid
damage to the vehicle, deactivate these
systems in the following or similar situa-
tions:
Rwhen towing the vehicle
Rin the car wash
Towing and tow-starting367
Breakdown assistance
Z

!Make sure that the electric parking brake
is released. If the electric parking brake is
faulty, visit a qualified specialist workshop.
!Only secure the tow rope or tow bar at the
towing eyes, or the trailer tow hitch, if avail-
able. You could otherwise damage the vehi-
cle.
!Do not use the trailer tow hitch for recov-
ery or towing. Do not use the towing eye for recovery. this could damage the vehicle. If
in doubt, have the vehicle recovered using
a crane.
!When towing, pull away slowly and
smoothly. If the tractive power is too high,
the vehicles could be damaged.
!Shift the automatic transmission to Nand
do not open the driver's or front passeng-
er's door during towing. The automatic
transmission may otherwise shift to posi-
tion P, which could damage the transmis-
sion.
!Do not tow with sling-type equipment.
This could damage the vehicle.
!The vehicle can be towed a maximum of
30 miles (50km). The towing speed of
30 mph (50 km/h) must not be exceeded.
If the vehicle has to be towed more than
30 miles (50km), the entire vehicle must be
raised and transported.
It is better to have the vehicle transported
than to have it towed away.
If the vehicle has suffered transmission dam-
age, have it transported on a transporter or
trailer.
The automatic transmission must be in posi-
tion Nwhen the vehicle is being towed. If the
automatic transmission cannot be shifted to
position N, have the vehicle transported on a
transporter or trailer. The battery must be connected and charged.
Otherwise, you:
Rcannot turn the SmartKey to position
2in
the ignition lock
Rcannot release the electric parking brake
Rcannot shift the automatic transmission to
position N
Disarm the automatic locking feature before
the vehicle is towed (
Ypage 90). You could
otherwise be locked out when pushing or
towing the vehicle.
Installing/removing the towing eye
Installing the towing eye
The brackets for the screw-in towing eye are
located in the bumpers. They are at the front
and at the rear under covers :.
Vehicles with a trailer tow hitch do not have a
bracket for the screw-in towing eye at the
back. Connect the towbar to the trailer tow
hitch (
Ypage 228).
368Towing and tow-starting
Breakdown assistance

Trailer loads
Permissible trailer load, braked (at a
minimum gradient-climbing capability
of 12% from a standstill)
Automatic trans- mission
GLC 300 4MATIC4850 lbs (2200 kg)
GLC 300 4MATIC3500 lbs (1588 kg)
Maximum drawbar noseweight
The trailer drawbar noseweight is not inclu-
ded in the towing weight.
Automatic trans-mission
GLC 300 4MATIC194 lbs (88 kg)
GLC 300 4MATIC279 lbs (127 kg)
The actual noseweight may not be higher than
the value which is given. The value can be
found on the trailer tow hitch or trailer iden-
tification plates. The lowest weight applies.
The maximum permissible trailer drawbar
noseweight is the maximum weight with
which the trailer drawbar can be loaded. Limitfor Mercedes-Benz-approved trailer cou-
plings.
Permissible rear axle load when towing
a trailer
Automatic trans- mission
GLC 300 4MATIC3009 lbs (1365 kg)
GLC 300 4MATIC2753 lbs (1249 kg)
Ball position of the ball coupling
When choosing a ball coupling, the dimen-
sions stated in the illustration must not be
exceeded.
416Trailer tow hitch
Technical data