2020-2026 Mercedes GLE SUV Breakdown assistance User Manual
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USER MANUALS FOR EVERY MAKE & MODEL

Breakdown assistance for Your Mercedes GLE SUV Fourth Generation (2020-2026)

Emergency
Removing the safety vest
There is a high-visibility waistcoat compartment
on the door shelves of all doors for storing a high-
visibility waistcoat.
#
To remove: pull out safety vest bag 1 by loop
2.
#
Open the safety vest bag 1 and pull out the
safety vest.
#
Replace: Fold up the safety vest, roll it up and
place it in the safety vest 1.
#
Slide the safety vest bag 1 along the lower
edge of the armrest into the safety vest com-
partment. Ensure that the loop
2 hangs out
so that it is easy to reach.
%
Remove the packaging lm before sliding it
into the safety vest compartment for a new
safety vest. Otherwise, it may cause uninten-
tional slipping or make removing dicult.
Observe the legal requirements in the individ-
ual countries.
1
Maximum number of washes
2
Maximum wash temperature
3
Do not bleach
4
Do not iron
5
Do not tumble dry
6
Do not dry clean
7
Class 2 safety vest
The requirements dened by the legal standard
are only fullled if the safety vest is the correct
size and is fully closed.
Replace the safety vest in the following cases:
R
The reective strips are damaged or dirty
654
Breakdown assistance
F167 0057 02
R
The maximum permissible number of washes
is exceeded
R
The uorescence property decreases, e.g. due
to permanent exposure to sunlight.
Dispose of the safety vest in an environmentally
friendly way:
R
Please contact your local waste disposal com-
pany.
Warning triangle
▌Removing the warning triangle (not plug-in
hybrid)
Vehicles with two rows of seats
#
Remove the warning triangle 1.
Vehicles with three rows of seats
#
Remove the warning triangle 1.
▌Removing the warning triangle (plug-in hybrid)
Breakdown assistance
655
F167 0057 02
#
The warning triangle is located in the load
compartment on the right behind the service
ap 1.
▌Setting up the warning triangle
#
Fold side reectors 1 upwards to form a tri-
angle and attach at the top using upper press-
stud
2.
#
Fold legs 3 down and out to the side.
First-aid kit (so sided) overview
Depending on the vehicle equipment, the rst-aid
kit (so sided) may be located in the following pla-
ces in the vehicle:
R
The rst-aid kit (so sided)
1 is in the stow-
age net on the le or right side of the load
compartment.
R
Plug-in hybrid: The rst-aid kit (so sided) is in
the door stowage compartment of the driver's
door. (/ page 46)
Removing the re extinguisher
&
WARNING Risk of accident due to an
incorrectly secured re extinguisher in the
driver's footwell
A re extinguisher may impede pedal travel or
block a depressed pedal.
This jeopardises the operating and road safety
of the vehicle.
The re extinguisher can be ung around and
injure the driver or other vehicle occupants.
#
Always store and secure the re extin-
guisher in the bracket.
#
Do not remove the re extinguisher while
driving.
656
Breakdown assistance
F167 0057 02
#
Pull the tab 1 upwards.
#
Fold tab 1 down.
#
Remove re extinguisher 2.
Flat tyre
Notes on at tyres
&
WARNING Risk of accident due to a at
tyre
A at tyre severely aects the driving charac-
teristics as well as steering and braking.
tyres that do not feature run-at characteris-
tics:
#
Do not drive on with a at tyre.
#
Change the at tyre immediately with an
emergency spare wheel or spare wheel.
Alternatively, consult a qualied special-
ist workshop.
Run-at tyres:
#
Observe the information and warning
notes on MOExtended tyres (run-at
tyres).
In the event of a at tyre, the following options are
available depending on your vehicle's equipment:
R
Vehicles with MOExtended tyres: it is possible
to continue the journey for a short period of
time. Make sure you observe the notes on
MOExtended tyres (run-at tyres)
(/ page 657).
R
Vehicles with a TIREFIT kit: you can seal the
tyre so that it is possible to continue the jour-
ney for a short period of time. To do this, use
the TIREFIT kit (/ page 660).
R
(/ page 593)
Vehicles with Mercedes me
connect: you can make a call for breakdown
assistance via the overhead control panel in
the case of a breakdown .
R
All vehicles: change the wheel (/ page 690).
%
(/ page 695)The emergency spare wheel is
only available in certain countries.
Notes on MOExtended tyres (run-at tyres)
&
WARNING Risk of accident when driving in
limp-home mode
Driving in emergency mode impairs the han-
dling characteristics of the vehicle.
#
Do not exceed the permissible maximum
speed of the MOExtended tyres.
#
Avoid any abrupt steering and driving
manoeuvres as well as driving over
obstacles (kerbs, pot holes, o-road).
This applies, in particular, to a loaded
vehicle.
Breakdown assistance
657
F167 0057 02
#
Stop driving in the emergency mode if
you notice:
R
banging noise
R
vehicle vibration
R
smoke which smells like rubber
R
continuous ESP
®
intervention
R
cracks in the tyre sidewalls
#
Aer driving in emergency mode, have
the rims checked by a qualied specialist
workshop with regard to their further
use.
#
The defective tyre must be replaced in
every case.
With MOExtended tyres (run-at tyres), you can
continue to drive your vehicle even if there is a
total loss of pressure in one or more tyres. How-
ever, the tyre aected must not show any clearly
visible damage.
You can recognise MOExtended tyres by the
MOExtended marking which appears on the side
wall of the tyre.
Vehicles with tyre pressure monitoring system:
MOExtended tyres may only be used in conjunc-
tion with an activated tyre pressure monitoring
system.
If a pressure loss warning message appears in the
driver's display, proceed as follows:
R
Check the tyre for damage.
R
If driving on, observe the following notes.
Driving distance possible in emergency mode
aer the pressure loss warning:
Load condition Driving distance possi-
ble in emergency mode
Partially laden 80 km
Fully laden 30 km
The driving distance possible in emergency mode
may vary depending on the driving style. Observe
the maximum permissible speed of 80 km/h.
If a tyre has gone at and cannot be replaced with
an MOExtended tyre, you can use a standard tyre
as a temporary measure.
Storage location of the TIREFIT kit (not plug-in
hybrid)
The TIREFIT kit is located under the load compart-
ment oor.
Vehicles with two rows of seats
1
Tyre sealant bottle
2
Tyre ination compressor
658
Breakdown assistance
F167 0057 02
Vehicles with three rows of seats
1
Tyre sealant bottle
2
Tyre ination compressor
Depending on the vehicle version, the TIREFIT kit
may also be located in other places under the
load compartment oor.
%
You can nd information on the power cate-
gory (LK) and/or electrical data on the back
of the tyre ination compressor:
R
LK3 – 12 V/20 A, 240 W, 1 kg
At a distance of approximately 1 m to the tyre
ination compressor and approximately 1.6 m
above the ground, the following sound pres-
sure levels apply:
R
Emission sound pressure level L
PA
84 dB(A)
R
Sound power level L
WA
92 dB(A)
The tyre ination compressor is maintenance-
free. If there is a malfunction, please contact
a qualied specialist workshop.
Storage location of the TIREFIT Kit (plug-in hybrid)
TIREFIT kit 1 is located on the le-hand side of
the load compartment. Observe the loading
guidelines in the vehicle Owner's Manual.
%
You can nd information on the power cate-
gory (LK) and/or electrical data on the back
of the tyre ination compressor:
R
LK2 – 12 V/15 A, 180 W, 0.8 kg
At a distance of approximately 1 m to the tyre
ination compressor and approximately 1.6 m
above the ground, the following sound pres-
sure levels apply:
R
Emission sound pressure level L
PA
83 dB
(A)
R
Sound power level L
WA
91 dB (A)
The tyre ination compressor is maintenance-
free. If there is a malfunction, please contact
a qualied specialist workshop.
Breakdown assistance
659
F167 0057 02
Using the TIREFIT kit
Requirements:
R
Tyre sealant bottle and tyre inator compres-
sor are ready for use (/ page 63, 64).
R
TIREFIT sticker is present.
R
Gloves are present.
You can use TIREFIT tyre sealant to seal perfora-
tion damage of up to 4 mm, particularly those in
the tyre contact surface. You can use TIREFIT in
outside temperatures down to -20 °C.
&
WARNING Risk of accident when using
tyre sealant
The tyre sealant may be unable to seal the
tyre properly, especially in the following cases:
R
there are large cuts or punctures in the
tyre (larger than damage previously men-
tioned)
R
the wheel rims have been damaged
R
aer journeys with very low tyre pressure
or with at tyres
#
Do not continue driving.
#
Consult a qualied specialist workshop.
&
WARNING Risk of injury and poisoning
from tyre sealant
Tyre sealant is hazardous to health and causes
irritation. Do not allow it to come into contact
with your skin, eyes or clothing, and do not
swallow it. Do not inhale any vapours. Keep
the tyre sealant away from children.
Observe the following if you come into contact
with the tyre sealant:
#
Rinse o the tyre sealant from your skin
using water immediately.
#
If tyre sealant gets into your eyes, thor-
oughly rinse them using clean water
immediately.
#
If tyre sealant has been swallowed, thor-
oughly rinse out your mouth immediately
and drink plenty of water. Do not induce
vomiting and seek medical attention
immediately.
#
Change out of clothing which has come
into contact with tyre sealant immedi-
ately.
#
If an allergic reaction occurs, seek medi-
cal attention immediately.
*
NOTE Overheating due to the tyre ination
compressor running too long
#
Do not run the tyre ination compressor
for longer than ten minutes without inter-
ruption.
Comply with the manufacturer's safety notes on
the sticker on the tyre ination compressor.
Have the tyre sealant bottle replaced in a qualied
specialist workshop every ve years.
#
Do not remove any foreign objects which have
entered the tyre.
660
Breakdown assistance
F167 0057 02
#
Ax part 1 of the TIREFIT sticker to the
instrument cluster within the driver's eld of
vision.
#
Ax part 2 of the TIREFIT sticker near the
valve on the wheel with the defective tyre.
#
Pull plug 4 with the cable and hose 5 out
of the tyre ination compressor housing.
#
Push the plug of hose 5 into ange 6 of
tyre sealant bottle
1 until the plug engages.
#
Place tyre sealant bottle 1 head downwards
into recess
2 of the tyre ination compres-
sor.
#
Remove the valve cap from valve 7 on the
faulty tyre.
#
Screw lling hose 8 onto valve 7.
Breakdown assistance
661
F167 0057 02
#
Insert plug 4 into a 12‑V‑socket in your vehi-
cle.
#
Switch on the vehicle.
#
Switch on the tyre ination compressor using
On/O switch 3.
The tyre is inated. First, tyre sealant is pum-
ped into the tyre. The pressure may briey rise
to approximately 500 kPa (5.0 bar/73 psi).
Do not switch o the tyre ination compressor
during this phase!
#
Let the tyre ination compressor run for a
maximum of ten minutes.
The tyre should then have attained a tyre pres-
sure of at least 200 kPa (2.0 bar/29 psi).
If tyre sealant leaks out, make sure you clean the
aected area as quickly as possible. It is prefera-
ble to use clean water.
If you get tyre sealant on your clothing, have it
cleaned as soon as possible with perchloroethy-
lene.
If, aer ten minutes, a tyre pressure of 200 kPa
(2.0 bar/29 psi) has not been attained:
#
Switch o the tyre ination compressor.
#
Unscrew the lling hose from the valve of the
defective tyre.
Please note that tyre sealant may leak out when
unscrewing the lling hose.
#
Drive forwards or in reverse very slowly for
approximately 10 m.
#
Pump up the tyre again.
Aer a maximum of ten minutes the tyre pres-
sure must be at least 200 kPa (2.0 bar/
29 psi).
&
WARNING Risk of accident due to the
specied tyre pressure not being attained
If the specied tyre pressure is not attained
aer the specied time, the tyre is too badly
damaged. The tyre sealant cannot repair the
tyre in this instance.
The braking and driving characteristics may be
greatly impaired.
#
Do not continue driving.
#
Consult a qualied specialist workshop.
If, aer ten minutes, a tyre pressure of 200 kPa
(2.0 bar/29 psi) has been attained:
#
Switch o the tyre ination compressor.
#
Unscrew the lling hose from the valve of the
defective tyre.
662
Breakdown assistance
F167 0057 02
&
WARNING Risk of accident from driving
with sealed tyres
A tyre temporarily sealed with tyre sealant
impairs the handling characteristics and is not
suitable for higher speeds.
#
Adapt your driving style accordingly and
drive carefully.
#
Do not exceed the maximum speed limit
with a tyre that has been repaired using
tyre sealant.
#
Observe the maximum permissible speed of
80 km/h for a tyre sealed with tyre sealant.
*
NOTE Staining from leaking tyre sealant
Aer use, excess tyre sealant may leak out
from the lling hose.
#
Therefore, place the lling hose in the
plastic bag that contained the TIREFIT
kit.
+
ENVIRONMENTAL NOTE Environmental
pollution caused by environmentally irre-
sponsible disposal
Tyre sealant contains pollutants.
#
Have the tyre sealant bottle disposed of
professionally, e.g. at a Mercedes-Benz
Service Centre.
#
Stow the tyre sealant bottle and the tyre ina-
tion compressor.
#
Pull away immediately.
#
Stop driving aer approximately ten minutes
and check the tyre pressure using the tyre
ination compressor.
The tyre pressure must now be at least
130 kPa (1.3 bar/19 psi).
&
WARNING Risk of accident due to the
specied tyre pressure not being attained
If the specied tyre pressure is not reached,
the tyre is too badly damaged. The tyre seal-
ant cannot repair the tyre in this instance.
The braking and driving characteristics may be
greatly impaired.
#
Do not continue driving.
#
Consult a qualied specialist workshop.
Countries that have Mercedes-Benz Service24h:
you will nd a sticker with the telephone number,
e.g. on the B‑pillar on the driver's side.
#
To increase the tyre pressure: switch on the
tyre ination compressor.
#
To reduce the tyre pressure: press pressure
release button 1 next to manometer 2.
Breakdown assistance
663
F167 0057 02
#
When the tyre pressure is correct, unscrew
the lling hose from the valve of the sealed
tyre.
#
Screw the valve cap onto the valve of the
sealed tyre.
#
Pull the tyre sealant bottle out of the tyre ina-
tion compressor.
The lling hose stays on the tyre sealant bot-
tle.
#
Drive to the nearest qualied specialist work-
shop and have the tyre, tyre sealant bottle and
lling hose replaced there.
Battery (vehicle)
Notes on the 12 V battery
&
WARNING Risk of an accident due to work
carried out incorrectly on the battery
Work carried out incorrectly on the battery
can, for example, lead to a short circuit. This
can restrict functions relevant for safety sys-
tems and impair the operating safety of your
vehicle.
You could lose control of the vehicle in the fol-
lowing situations in particular:
R
when braking
R
in the event of abrupt steering manoeuvres
and/or when the vehicle's speed is not
adapted to the road conditions
#
In the event of a short circuit or a similar
incident, contact a qualied specialist
workshop immediately.
#
Do not drive on.
#
Always have work on the battery carried
out at a qualied specialist workshop.
R
Further information on ABS (/ page 358)
R
Further information on ESP
®
(/ page 360)
(/ page 359)
For safety reasons, Mercedes-Benz recommends
that you only use batteries which have been
approved for your vehicle by Mercedes-Benz.
All vehicles except vehicles with a lithium-ion bat-
tery
&
WARNING Risk of explosion due to elec-
trostatic charge
Electrostatic charge can ignite the highly
explosive gas mixture in the battery.
#
To discharge any electrostatic charge
that may have built up, touch the metal
vehicle body before handling the battery.
The highly ammable gas mixture is created while
the battery is charging and during starting assis-
tance.
&
WARNING Danger of chemical burns from
the battery acid
Battery acid is caustic.
#
Avoid contact with the skin, eyes or
clothing.
#
Do not lean over the battery.
#
Do not inhale battery gases.
664
Breakdown assistance
F167 0057 02
#
Keep children away from the battery.
#
Immediately rinse battery acid o thor-
oughly with plenty of clean water and
seek medical attention immediately.
All vehicles
+
ENVIRONMENTAL NOTE Environmental
damage due to improper disposal of bat-
teries
Batteries contain pollutants. It is illegal
to dispose of them with the household rub-
bish.
#
Dispose of batteries in an
environmentally responsible manner.
Take discharged batteries to a qualied
specialist workshop or to a collection
point for used batteries.
If you have to disconnect the 12 V battery, con-
tact a qualied specialist workshop.
Comply with safety notes and take protective
measures when handling batteries.
Risk of explosion if the 12 V battery is
used improperly.
Fire, naked ames and smoking are pro-
hibited when handling the battery. Avoid
creating sparks.
Electrolyte or battery acid is corrosive.
Avoid contact with the skin, eyes or cloth-
ing. Wear suitable protective clothing, in
particular gloves, an apron and a face
mask. Immediately rinse electrolyte or
acid splashes o with clean water. Consult
a doctor immediately.
Do not place heavy objects on the surface
of the battery or use the battery to sup-
port a person in any way.
Wear safety glasses.
Keep children away.
Observe this Owner's Manual.
Observe the following if you do not intend to use
the vehicle over an extended period of time:
R
If available: activate standby mode
(/ page 355).
R
Alternatively: connect the battery to a battery
charger approved by Mercedes-Benz or con-
sult a qualied specialist workshop to discon-
nect the battery.
Notes on the 48 V battery
&
WARNING Risk of an accident due to work
carried out incorrectly on the battery
Work carried out incorrectly on the battery
can, for example, lead to a short circuit. This
can restrict functions relevant for safety sys-
Breakdown assistance
665
F167 0057 02
tems and impair the operating safety of your
vehicle.
You could lose control of the vehicle in the fol-
lowing situations in particular:
R
when braking
R
in the event of abrupt steering manoeuvres
and/or when the vehicle's speed is not
adapted to the road conditions
#
In the event of a short circuit or a similar
incident, contact a qualied specialist
workshop immediately.
#
Do not drive on.
#
Always have work on the battery carried
out at a qualied specialist workshop.
R
Further information on ABS (/ page 358)
R
Further information on ESP
®
(/ page 360)
(/ page 359)
+
ENVIRONMENTAL NOTE Environmental
damage due to improper disposal of bat-
teries
Batteries contain pollutants. It is illegal
to dispose of them with the household rub-
bish.
#
Dispose of batteries in an environ-
mentally responsible manner. Take dis-
charged batteries to a qualied specialist
workshop or to a collection point for
used batteries.
Only have work on the 48 V battery carried out at
a qualied specialist workshop.
Comply with safety notes and take protective
measures when handling batteries.
Risk of explosion if the 48 V battery is
used improperly.
The surface of the 48 V battery may be
hot.
Fire, naked ames and smoking are pro-
hibited when handling the battery. Avoid
creating sparks.
Electrolyte or battery acid is corrosive.
Avoid contact with the skin, eyes or cloth-
ing. Wear suitable protective clothing, in
particular gloves, an apron and a face
mask. Immediately rinse o splashes of
electrolyte or acid with plenty of clean
water. Consult a doctor immediately.
Do not place heavy objects on the surface
of the battery or use the battery to sup-
port a person in any way.
Do not perform any work on the battery.
Always have any work on the battery car-
ried out at a qualied specialist workshop.
Do not disconnect the battery yourself.
Do not remove the battery yourself. Do
not attempt to open the battery.
Keep children away.
666
Breakdown assistance
F167 0057 02
Wear safety glasses.
Observe this Owner's Manual.
Observe the following if you do not intend to use
the vehicle over an extended period of time:
R
If available: activate standby mode
(/ page 355).
Notes on the high-voltage battery
&
DANGER Risk of re and explosion from
excessive internal pressure of the high-
voltage battery
In the event of a vehicle re, ammable gas
can escape and ignite.
#
Stop the charging process immediately
in case of unusual odours, smoke or
burn marks.
#
Leave the danger zone immediately.
Secure the danger zone at a sucient
distance.
#
Call the re service.
Observe the notes on charging the high-voltage
battery (/ page 322).
Risk of explosion.
Fire, naked ames and smoking are pro-
hibited when handling the battery. Avoid
creating sparks.
Electrolyte or battery acid is corrosive.
Avoid contact with the skin, eyes or cloth-
ing. Wear suitable protective clothing, in
particular gloves, an apron and a face
mask. Immediately rinse electrolyte or
acid splashes o with clean water. Consult
a doctor immediately.
Wear safety glasses.
Keep children away.
Observe this Owner's Manual.
Notes on starting assistance and charging the 12
V battery
All vehicles
When charging the battery and during starting
assistance, always use the jump-start connection
point in the engine compartment.
*
NOTE Damage to the battery due to over-
voltage
When charging using a battery charger without
a maximum charging voltage, the battery or
the on-board electronics may be damaged.
#
Only use battery chargers with a maxi-
mum charging voltage of 14.8 V.
Breakdown assistance
667
F167 0057 02
&
WARNING Risk of explosion due to the
ignition of hydrogen gas
If there is a short circuit or sparks are created,
there is a danger of hydrogen gas igniting
when you charge the battery.
#
Take care that the positive terminal of a
connected battery does not come into
contact with vehicle parts.
#
Never place metal objects or tools on a
battery.
#
When connecting and disconnecting the
battery, always observe the sequence of
battery terminals described.
#
During starting assistance, always take
care to connect only battery terminals of
identical polarity.
#
During starting assistance, observe the
sequence described for connecting and
disconnecting the jump leads.
#
Do not connect or disconnect the bat-
tery terminals with the engine running.
&
WARNING Risk of explosion due to explo-
sive mixture of gases
An explosive mixture of gases can escape
from the battery during charging and starting
assistance.
#
Fire, naked ames, smoking and creating
sparks must be avoided.
#
Make sure there is adequate ventilation.
#
Do not stand over the battery.
&
WARNING Risk of explosion from a frozen
battery
A discharged battery may freeze at tempera-
tures slightly above or below freezing point.
During starting assistance or battery charging,
battery gas can be released.
#
Always allow a battery to thaw before
charging it or performing starting assis-
tance.
If the indicator/warning lamps in the instrument
cluster do not light up at low temperatures, it is
very likely that the discharged battery has frozen.
In this case you may neither jump-start the vehi-
cle nor charge the battery.
The service life of a battery that has been thawed
may be reduced drastically. The starting behaviour
may deteriorate, particularly at low temperatures.
It is recommended that you have a thawed battery
checked at a qualied specialist workshop.
Plug-in hybrid
If your vehicle has been started with starting
assistance, it may not be possible to use the elec-
tric drive for approximately 30 minutes.
Starting assistance is not considered to be a nor-
mal operating condition.
All vehicles
*
NOTE Damage caused by numerous or
extended attempts to start the engine
Numerous or extended attempts to start the
engine may damage the catalytic converter
due to non-combusted fuel.
#
Avoid numerous and extended attempts
to start the engine.
668
Breakdown assistance
F167 0057 02
Observe the following points during starting assis-
tance and when charging the battery:
R
Only use undamaged jump leads/charging
cables with a sucient cross-section and
insulated terminal clamps.
R
Non-insulated parts of the terminal clamps
must not come into contact with other metal
parts while the jump leads/charging cables
are connected to the battery/jump-start con-
nection point.
R
The jump leads/charging cables must not
come into contact with any parts which may
move when the engine is running.
R
Always make sure that neither you nor the bat-
tery is electrostatically charged.
R
Keep away from re and naked ames.
R
Do not lean over the battery.
Observe the additional following points when
charging the battery:
R
Only use battery chargers tested and
approved for Mercedes-Benz.
R
Read the battery charger's operating instruc-
tions before charging the battery.
Observe the additional following points during
starting assistance:
R
Starting assistance may only be provided
using vehicles, batteries or other jump start
devices with a nominal voltage of 12 V.
R
The vehicles must not touch each other.
R
Vehicles with a petrol engine: jump-start the
vehicle only when the engine and exhaust sys-
tem are cold.
Starting assistance and charging the 12‑V‑battery
Prepare starting assistance/charging process
#
Use the electric parking brake to secure the
vehicle.
#
Shi the transmission to position j.
#
Switch o the vehicle and all electrical con-
sumers.
#
Open the bonnet.
#
Slide protective cover 1 of positive contact
2 on jump-start connection point in the
direction of the arrow.
Starting assistance
#
Connect the positive contact of your own vehi-
cle to the jump lead.
#
Connect the positive terminal of the donor
battery to the jump lead.
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669
F167 0057 02
#
On the assisting vehicle, let the engine run at
idling speed.
#
Connect the negative terminal of the donor
battery to the jump lead.
#
Connect the jump lead to your vehicle's earth
point 3.
#
Start the engine of your own vehicle.
#
Let the engines run for several minutes.
#
Before disconnecting the jump lead, switch on
an electrical consumer in your own vehicle,
e.g. the rear window heater or the lighting.
When starting assistance has nished:
#
Disconnect the jump lead from your vehicle's
earth point 3.
#
Release the jump lead from the negative ter-
minal of the second battery.
#
Release the jump lead from the positive con-
tact of your vehicle.
#
Release the jump lead from the positive termi-
nal of the second battery.
#
Close the protective cover 1 over the posi-
tive contact
2.
Plug-in hybrid: if your vehicle has been started
with starting assistance, it may not be possible to
use the electric drive for approximately
30 minutes.
Further information can be obtained at a qualied
specialist workshop.
Charging the 12 V battery
#
Connect the positive contact 2 of your own
vehicle to the charging cable.
#
Connect the positive terminal of the charger
to the charging cable.
#
Connect the negative terminal of the charger
to the charging cable.
#
Connect the charging cable to your vehicle's
earth point 3.
#
Start the charging process.
When the charging process is complete:
#
Disconnect the charging cable from your vehi-
cle's earth point 3.
#
Release the charging cable from the negative
terminal of the charger.
#
Release the charging cable from the positive
contact of your own vehicle.
#
Release the charging cable from the positive
terminal of the charger.
#
Close the protective cover 1 over the posi-
tive contact
2.
670
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F167 0057 02
Replacing the 12 V battery
#
Observe the notes on the 12 V battery
(/ page 664).
Mercedes-Benz recommends that you have the
12 V battery replaced at a qualied specialist
workshop, e.g. at a Mercedes-Benz Service
Centre.
Observe the following notes if you want to replace
the battery yourself:
R
Always replace a faulty battery with a battery
which meets the specic vehicle require-
ments.
The vehicle is equipped with an AGM (Absorb-
ent Glass Mat) technology battery or a lithium-
ion battery. Full vehicle functionality is only
guaranteed with an AGM battery or lithium-ion
battery. For safety reasons, Mercedes-Benz
recommends that you only use batteries which
have been tested and approved for your vehi-
cle by Mercedes-Benz.
R
Use detachable parts such as vent hoses,
elbow ttings or terminal covers from the bat-
tery which is to be replaced.
R
Make sure that the vent hose is always con-
nected to the original opening on the side of
the battery.
Fit any existing or supplied cell caps.
Otherwise, gases or battery acid could
escape.
R
Make sure that detachable parts are recon-
nected in the same way.
Tow-starting or towing away
Overview of the permitted towing methods (not
plug-in hybrid)
*
NOTE Damage from automatic braking
If one of the following functions is activated,
the vehicle will brake automatically in certain
situations:
R
Active Brake Assist
R
Active Distance Assist DISTRONIC
R
HOLD function
R
Active Parking Assist
To avoid damaging the vehicle, deactivate
these systems e.g. during towing or in the car
wash.
Mercedes-Benz recommends transporting your
vehicle in the case of a breakdown, rather than
towing it away.
For towing with both axles on the ground, use a
tow rope or tow rod. Do not use tow bar systems.
*
NOTE Damage to the vehicle due to tow-
ing away incorrectly
#
Observe the instructions and notes on
towing away.
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671
F167 0057 02
Permitted towing methods
Vehicle equipment/towing method
Both axles on the ground Front axle raised Rear axle raised
4MATIC vehicles Yes, for a maximum of 50 km at
50 km/h
No No
Vehicles with rear wheel drive Yes, for a maximum of 50 km at
50 km/h
No Yes, if the steering wheel is xed in
the centre position with a steering
wheel lock
Towing with a raised axle: towing should be per-
formed by a towing company.
Permitted towing methods (plug-in hybrid)
In the event of a breakdown, Mercedes-Benz rec-
ommends that you have the vehicle transported
instead of towed.
Use a tow rope or a tow bar when towing with
both axles on the ground. Do not use tow bar sys-
tems.
*
NOTE Damage to the vehicle due to tow-
ing away incorrectly
#
Observe the instructions and notes on
towing away.
In the following cases, only transport is permissi-
ble:
R
the driver display is not working
R
The display message á
Towing not per-
mitted See Owner's Manual
appears in the
driver display.
672
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Permitted towing methods
Both axles on
the ground
Front axle
raised
Rear axle
raised
Yes, no fur-
ther than
50 km at
50 km/h
No No
Exception: if the vehicle is located in a danger
zone, it can be recovered from the danger zone
despite the display message or the display not
working.
It must not be towed further than 50 m with both
axles on the ground. A towing speed of 10 km/h
must not be exceeded. Beyond these limits, only
transporting is permitted.
Towing away the vehicle with both axles on the
ground
#
Observe the notes on the permitted towing
methods (/ page 671).
#
Plug-in hybrid: observe the notes on the per-
mitted towing methods (/ page 672).
#
Make sure that the battery is connected and
charged.
A discharged battery has the following eects:
R
the vehicle cannot be switched on
R
the electric parking brake cannot be released
or applied
R
The transmission cannot be shied to position
i or j
%
If the transmission cannot be shied to posi-
tion i, or the multifunction display in the
instrument cluster does not show anything,
the vehicle must be transported away
(/ page 674). A towing vehicle with liing
equipment is required for vehicle transporta-
tion.
*
NOTE Damage due to towing away at
excessively high speeds or over long dis-
tances
The drivetrain could be damaged when towing
at excessively high speeds or over long distan-
ces.
#
A towing speed of 50 km/h must not be
exceeded.
#
A towing distance of 50 km must not be
exceeded.
&
WARNING Risk of accident when towing a
vehicle which is too heavy
If the vehicle to be tow-started or towed away
is heavier than the permissible gross mass of
your vehicle, the following situations can
occur:
R
the towing eye may become detached.
R
the vehicle/trailer combination may
swerve or overturn.
#
Before tow-starting or towing away,
check if the vehicle to be tow-started or
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673
F167 0057 02
towed away exceeds the permissible
gross mass.
#
Information on the permissible gross mass of
the vehicle can be found on the vehicle identi-
cation plate (/ page 825).
#
Do not open the driver's door or front
passenger door as the transmission could oth-
erwise shi to position j automatically.
#
Fit the towing eye (/ page 677).
#
Fasten the towing device.
*
NOTE Damage due to incorrect connec-
tion of the tow bar
#
Only connect the tow rope or tow bar to
the towing eyes.
%
You can also attach the tow bar to the trailer
hitch.
#
Deactivate the automatic locking mechanism
(/ page 159).
#
Do not activate the HOLD function.
#
Deactivate tow-away protection
(/ page 177).
#
Deactivate Active Brake Assist (/ page 391).
#
Shi the transmission to position i
(/ page 308) .
#
Release the electric parking brake.
&
WARNING Risk of accident due to limited
safety-related functions during the towing
process
Safety-related functions are limited or no lon-
ger available in the following situations:
R
the vehicle is switched o.
R
the brake system or power steering system
is malfunctioning.
R
the energy supply or the on-board electri-
cal system is malfunctioning.
When your vehicle is towed away, signicantly
more eort may be required to steer and
brake than is normally required.
#
Use a tow bar.
#
Make sure that the steering wheel can
move freely before towing the vehicle
away.
*
NOTE Damage due to excessive tractive
power
If you pull away sharply, the tractive power
may be too high and the vehicles could be
damaged.
#
Pull away slowly and smoothly.
Loading the vehicle for transport
Plug-in hybrid: transportation of vehicles should
only be carried out by professional recovery com-
panies.
#
Observe the notes on towing away
(/ page 64).
#
Connect the towing device to the towing eye
in order to load the vehicle.
%
You can also attach the tow bar to the trailer
hitch.
674
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F167 0057 02
#
Shi the automatic transmission to position
i.
%
The automatic transmission may be locked in
position j in the event of damage to the
electrics. To shi to i, provide the on-board
electrical system with power (/ page 59).
#
Load the vehicle onto the transporter.
#
Shi the automatic transmission to position
j.
#
Use the electric parking brake to secure the
vehicle against rolling away.
#
Only secure the vehicle by the wheels.
Vehicles with ADS PLUS (Adaptive Damping Sys-
tem PLUS)
&
WARNING Risk of an accident when trans-
porting vehicles with Adaptive Damping
System PLUS
When transporting vehicles with Adaptive
Damping System PLUS, the vehicle/trailer
combination may begin to rock and start to
skid.
#
Load the vehicle correctly onto the
transporter.
#
Secure the vehicle on all four wheels
with suitable tensioning straps.
#
Do not exceed the maximum permissible
speed of 60 km/h when transporting.
*
NOTE Damage to the vehicle from secur-
ing it incorrectly
#
Aer loading, the vehicle must be
secured on all four wheels. Otherwise,
the vehicle could be damaged.
#
A minimum distance of 20 cm upwards
and 10 cm downwards must be kept to
the transport platform.
#
Secure the vehicle at all four wheels aer
loading.
4MATIC vehicles/vehicles with automatic trans-
mission
#
Make sure that the front and rear axles come
to rest on the same transportation vehicle.
*
NOTE Damage to the drive train due to
incorrect positioning of the vehicle
#
Do not position the vehicle above the
connection point of the transport vehi-
cle.
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F167 0057 02
Towing eye storage location
Plug-in hybrid
The towing eye is located in the load compart-
ment on the right behind the service ap 1.
Not plug-in hybrid
Vehicles with two rows of seats
Towing eye 1 is located under the load compart-
ment oor by the tyre-change tool kit.
Vehicles with three rows of seats
Towing eye 1 is located under the load compart-
ment oor.
676
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Fitting and removing the towing eye
AMG Line
All other vehicles
#
AMG Line: Press the cover 1 on the rear
bumper inwards at the marking and remove.
Lever o the cover
2 on the front bumper
from below using a suitable object, e. g.
screwdriver. Remove the cover from the open-
ing, do not pull it o.
#
All other vehicles: Press the cover 1 inwards
at the marking and remove.
#
Screw in the towing eye clockwise as far as it
will go and tighten.
Vehicles with a trailer hitch: vehicles with a trailer
hitch do not have a rear bracket for the towing
eye. Fasten the tow bar to the trailer hitch.
#
Aer removing the towing eye, engage the
cover 1 in the bumper.
*
NOTE Damage to the vehicle due to incor-
rect use of the towing eye or trailer hitch
When a towing eye or trailer hitch is used to
recover a vehicle, the vehicle may be damaged
in the process.
#
Only use the towing eye or trailer hitch to
tow away or tow start the vehicle.
#
Do not use the towing eye or trailer hitch
to tow the vehicle during recovery.
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677
F167 0057 02
Tow-starting the vehicle
Vehicles with automatic transmission
#
Observe the following note on material dam-
age:
*
NOTE Damage to the automatic transmis-
sion due to tow-starting
The automatic transmission may be damaged
in the process of tow-starting vehicles with
automatic transmission.
#
Vehicles with automatic transmission
must not be tow-started.
Electrical fuses
Notes on electrical fuses
&
WARNING Risk of accident and injury due
to overloaded lines
If you manipulate or bridge a faulty fuse or if
you replace it with a fuse with a higher amper-
age, the electric line could be overloaded.
This could result in a re.
#
Always replace faulty fuses with speci-
ed new fuses containing the correct
amperage.
*
NOTE Damage due to incorrect fuses
Using incorrect fuses can result in damage to
electrical components or systems or their
functions being considerably restricted.
#
Use only fuses approved for Mercedes-
Benz with the respective specied fuse
rating.
Blown fuses must be replaced with fuses of the
same rating, which you can recognise by the col-
our and the label. The fuse ratings and further
information to be observed can be found in the
fuse assignment diagram.
Fuse assignment diagram: on the fuse box in the
load compartment (/ page 680).
*
NOTE Damage or malfunctions caused by
moisture
Moisture may cause damage to the electrical
system or cause it to malfunction.
#
When the fuse box is open, make sure
that no moisture can enter the fuse box.
#
When closing the fuse box, make sure
that the seal of the lid is positioned cor-
rectly on the fuse box.
If the newly inserted fuse also blows, have the
cause traced and rectied at a qualied specialist
workshop.
Ensure the following before replacing a fuse:
R
The vehicle is secured against rolling away.
R
All electrical consumers are switched o.
R
The vehicle is switched o.
The electrical fuses are located in various fuse
boxes:
R
Fuse box in the engine compartment on the
le-hand side of the vehicle, when viewed in
the direction of travel (/ page 679)
678
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R
Fuse box on the driver's side of the cockpit
(/ page 679)
R
Fuse box in the front passenger footwell
(/ page 680)
R
Fuse box in the load compartment on the
right-hand side of the vehicle, when viewed in
the direction of travel (/ page 680)
Opening and closing the fuse box in the engine
compartment
Requirement:
R
A dry cloth and a screwdriver are available.
Observe the notes on electrical fuses
(/ page 61).
Opening
&
WARNING Risk of injury from using the
windscreen wipers when the bonnet is
open
If the windscreen wipers start moving when
the bonnet is open, you could be trapped by
the wiper linkage.
#
Always switch o the windscreen wipers
and vehicle before opening the engine
bonnet.
#
Open the bonnet.
#
Remove any existing moisture from the fuse
box using a dry cloth.
#
Loosen screws 2 and remove fuse box lid 1
from the top.
Closing
#
Check whether the seal is positioned correctly
in the lid.
#
Insert the lid into the bracket at the rear of the
fuse box.
#
Fold down the lid of the fuse box and tighten
screws 2.
#
Close the bonnet.
Opening and closing the fuse box in the cockpit
Requirement
R
Observe the notes on electrical fuses
(/ page 61).
The fuse box is on the driver's side on the side of
the cockpit under a cover.
Mercedes-Benz recommends you have the fuse
box opened at a Mercedes-Benz Service Centre.
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679
F167 0057 02
Opening and closing the fuse box in the front
passenger footwell
#
Contact a Mercedes-Benz Service Centre for
further information.
Opening and closing the fuse box in the load com-
partment
Requirement
Observe the notes on electrical fuses
(/ page 61).
#
To open: open cover 1 in the direction of the
arrow and remove it.
#
To close: reinsert cover 1.
The fuse assignment diagram is on the side of the
fuse box.
680
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F167 0057 02

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