We
ar saf etygl asses. Ke
ep children away. Obser
vethis Opera tor's Manual.
Obser vethefo llowing if you do not intend touse
th eve hicle over an extended pe riod of time:
R Activate standby mode.
R Alternatively: connect the battery toa bat‐
te ry charge r appro vedby Mercedes-Benz or
consult a qualified specialist workshop to
disconnect the batter y. Note
s onstarting assi stance and on charg‐
ing the12 V battery Ve
hicles with a lithium-ion battery
When charging the battery and during starting
assis tance, al ways use the jump-s tart connec‐
tion point in the engine compartment.
* NO
TEDama getothe battery from over‐
vo ltage When
charging using a bat tery charge r with‐
out a maximum charging voltage, the battery
or the on-board electronics may be damaged. #
Only use battery charge rs with a maxi‐
mum charging voltage of 14.4 V. All
other vehicles
When charging the battery and during starting
assis tance, al ways use the jump-s tart connec‐
tion point in the engine compartment. *
NO
TEDamaging the battery thro ugh
ove rvoltage When
charging using a bat tery charge r with‐
out a maximum charging voltage, the battery
or theve hicle electronics may be damaged. #
Only use battery charge rs with a maxi‐
mum charging voltage of 14.8 V. &
WARNING Risk ofexplosion from hydro‐
ge nga s igniting
A battery generates hydrogen gas during the
ch arging process. If there is a short circuit or
spar ksstart toform ,th ere is a danger of the
hy drogen gas igniting. #
Make sure that the positive term inal of
th e connected battery does not come
into conta ct withvehicle parts. #
Never place me tal objects or tools on a
batter y. #
When connecting and disconnecting the
batter y,yo u must obse rveth e descri‐
bed order forth e battery clamps. 364
Breakdown assis tance
#
When giving starting assis tance, al ways
make sure that you on lyconnect bat‐
te ry term inals with identical polarity. #
During starting assis tance, you must
obse rveth e described order for con‐
necting and disconnecting the jumper
cables. #
Do not connect or disconnect the bat‐
te ry cla mp s while the engine is running. &
WARNING Risk ofexplosion during
ch arging process and starting assis tance
During thech arging process and starting
assis tance, the battery may release an explo‐
sive gas mixture. #
Avoid fire , open flames, creating spar ks
and smoking. #
Make sure that there is suf ficient venti‐
lation du ring thech arging process and
during starting assis tance. #
Do not lean over a batter y. &
WARNING Risk ofexplosion from a fro‐
zen battery
A dischar ged battery may freeze at temp era‐
tures slightly abo veor below freezing point.
During starting assis tance or battery charg‐
ing, bat tery gas may be released. #
Alw aysth aw a frozen bat tery out first
before charging it or per form ing start‐
ing assis tance. If
th e indicator/warning lamps in the instrument
clus ter do not light up at low temp eratures, it is
ve ry likely that the dischar ged battery has fro‐
zen. In this case you may neither jump-s tart the
ve hicle nor charge the batter y.
The service life of a battery that has been
th awe d may be dramatically shor tened. The
st arting characteristics may be impaired, espe‐
cially at low temp eratures.
It is recommended that you ha veathaw ed bat‐
te ry checked at a qualified specialist workshop. All
vehicles
* NO
TEDama gecaused bynumerous or
ex tended attem ptsto start the engine Nume
rous or extended attem ptsto start the
engine may damage the catalytic con verter
due tonon-combu sted fuel. #
Avoid numerous and extended attem pts
to start the engine. Obser
vethefo llowing points during starting
assis tance and when charging the battery:
R Only use undamaged jumper cables/charg‐
ing cables with a suf ficient cross-section and
insula tedte rm inal clamps.
R Non- insulated parts of thete rm inal clamps
must not come into con tact wi thother me tal
parts while the jumper cable/charging cable
is connected tothe battery/jump-s tart con‐
nection point.
R The jumper cable/cha rging cable must not
come into con tact wi thany parts which may
mo vewhen the engine is running. Breakdown assi
stance 365
R
Alw ays make sure that nei ther you nor the
battery is elect rostatically charge d.
R Keep away from fire and open flames.
R Do not lean overth e batter y.
Obser vethe additional following points when
ch arging the battery:
R Only use battery charge rs tested and
appr ovedfo r Mercedes-Benz.
R Read the battery charge r's operating instruc‐
tions before charging the batter y.
Obser vethe additional following points during
st arting assis tance:
R Starting assis tance may only be pr ovided
using batteries with a nominal voltage of
12 V.
R The vehicles must not touch.
R Gasoline engine: Onlyaccept starting assis‐
ta nce if the engine and exhaust sy stem are
cold. St
arting assi stance and charging the12 V
battery Re
quirements:
R The vehicle is secured with the electric park‐
ing brake.
R The transmission is in position 005D.
R The ignition and all electrical consumers are
switched off.
R The hood is open. #
Slide co ver3 of positive clamp 4onthe
jump-s tarting connection point in the direc‐
tion of the ar row. #
Connect positive clamp 4onyour vehicle to
th e positive pole of the donor battery using
th e jumper cable/charging cable. Alw ays
begin with positive clamp 4onyour own
ve hicle firs t. 366
Breakdown assi stance
#
During starting assi stance: start the
engine of the donor vehicle and run at idle
speed. #
Connect the negative pole of the donor bat‐
te ry and ground po int5 ofyour ow nve hicle
by using the jumper cable/charging cable.
Begin with the donor battery firs t. #
During starting assi stance: start the
engine of your ow nve hicle. #
During thech arging process: start the
ch arging process. #
During starting assi stance: letthe engines
ru nfo r se veral minutes. #
During starting assi stance: before discon‐
necting the jumper cable, switch on an elec‐
trical consumer in your ow nve hicle, e.g. the
re ar wind owdefros ter or lighting.
When thest arting assis tance/charging process
is compl ete: #
First,re mo vethe jumper cable/charging
cable from ground point 5and negative
pole of the donor batter y,then from positive
clamp 4and positive pole of the donor bat‐ te
ry. Begin ea chtime wi th the conta cts on
yo ur ow nve hicle firs t. #
Afterre moving the jumper cable/charging
cable, close co ver3 of positive clamp 4.
Fu rther information can be obtained at a quali‐
fi ed specialist workshop. Re
placing the 12V battery #
Obser vethe no tes on the12 V battery
(→ page 362).
Mercedes-Benz recommends that you ha vethe
12 V battery replaced at a qualified specialist
wo rkshop, e.g. at an authorized Mercedes-Benz
Center.
Obser vethefo llowing no tes if youwa ntto
re place the battery yourself:
R Alw aysre place a faulty bat tery with a battery
which meets the specific vehicle require‐
ments.
The vehicle is equipped with an AGMtech nol‐
ogy battery (Absorbent Glass Mat) or a li th‐
ium-ion batter y.Fu llve hicle functionality is only guaranteed with an
AGM battery or lith‐
ium-ion batter y.Fo r saf etyre asons,
Mercedes-Benz recommends that you on ly
use bat teries which ha vebeen tested and
appr ovedfo ryo ur vehicle byMercedes-Benz.
R Carryove r de tach able parts, such as vent
hoses, elbow fitting or term inal co vers from
th e battery being replaced.
R Make sure that theve nt hose is al ways con‐
nected tothe original opening on the side of
th e batter y.
Ins tall any existing or supplied cell caps.
Otherwise, gases or battery acid could
escape.
R Make sure that de tach able parts are recon‐
nected in the same way. To
w starting or towing away Pe
rm itted towing me thods Mercedes-Benz
recommends transporting your
ve hicle in the case of a breakdown, rath er than
to wing it away. Breakdown assis
tance 367
Fo
rto wing, use a tow rope or tow bar with bo th
axles on the ground. Do not use tow bar sy stems
(→ page 208). *
NO
TEDama getotheve hicle due to tow‐
ing away incor rectly #
Obser vethe instructions and no tes on
to wing away. To
wing with a raised axle: towing should be
per form ed byato wing compan y.
Pe rm itted towing me thods Ve
hicle equipment/ towing
me thod Bo
th axles on thegr ound Fr
ont axle raised Re
ar axle raised
Ve hicles with automatic transmis‐
sion Ye
s, maximum 31miles (50 km) at
31 mp h (50 km/h) No
Yes, if thesteering wheel is fixe d in
th e center position with a steering
wheel lock To
wing theve hicle with bo thaxles on the
gr ound #
Obser vethe no tes on the permitted towing
me thods (→ page 367). #
Make sure that the battery is connected and
ch arge d. When
the battery is dischar ged, thefo llowing
actions cannot be per form ed:
R the engine cann otbe star ted
R the electric parking brake cann otbe released
or applied R
the automatic transmission cann otbe shif ted
to position 005Cor005D 368
Breakdown assis tance
R
The vehicle is secured at all four
wheels with suitable tensioning
st ra ps
R The maximum permissible speed of
35mph (6 0 km/h) is not exceeded
when transporting *
NO
TEDama getotheve hicle from secur‐
ing it incor rectly #
After loading, theve hicle must be
secured on all four wheels. Otherwise,
th eve hicle could be damaged. #
A minimum dis tance of 4 in (10 cm)
up wa rds and 8 in (20 cm) down wards
must be kept tothe transport platform. Tr
ansport le vel is not available forth efo llowing
ve hicles:
R Mercedes-AMG vehicles
R Vehicles with MAGIC BODY CONTROL %
Depending on the model, button 1is loca‐
te d in the control panel between thesteering
wheel and the driver's door. #
Toactivate transpo rtleve l:press button
1.
Indicator lamp 2lights up.
The vehicle is raised by1.2 in (30 mm) com‐
pared tothe normal le vel. #
Press button 1again and hold it for at least
fi ve seconds.
The vehicle is raised from thera ised le velto
th e transport le vel.
The transport le vel is reached when indicator
lamp 2flashes and theMax. Speed 22mph
display message appears in the multifunction
displa y.
The vehicle is lo wered again in thefo llowing sit‐
uations:
R When driving fasterthan 22 mph (35 km/h).
R After selecting a drive program using the
DY NA MIC SELECT switch.
The vehicle is then adjus tedto the height of
th e last active drive program. #
Secure theve hicle on all four wheels af ter
loading. #
Todeactivate transpo rtleve l:start the
engine when theve hicle is at a standstill.
If transpo rtleve l is activated, indicator lamp
2 flashes. Breakdown assis
tance 371
#
Press and hold button 1for at least five
seconds.
The vehicle is adjus tedto the height of the
last active drive prog ram. Indicator lamp 2
goes out. #
Drive theve hicle off the transpor ter. To
wing eyesto rage location To
wing eye1 is located with theve hicle tool kit
under the trunk floor. Installing
theto wing eye #
Press the mark on co ver1 inwa rds and
re mo ve. #
Screw intheto wing eyeclockwise as far as it
will go and tighten.
% Make sure that co ver1 engages in the
bumper when youre mo vetheto wing eye. *
NO
TEDama gedue toincor rect use of
th eto wing eye When a
towing eye is used toreco ver a vehi‐
cle, theve hicle may be damaged in the proc‐
ess. #
Only use theto wing eyeto to waw ay or
to w start theve hicle. To
w- starting theve hicle (eme rgency engine
st art) *
NO
TEDama getothe automatic trans‐
mission due to towstarting The automatic transmission may be damaged
in the process of tow starting vehicles with
automatic transmission. #
Vehicles with automatic transmission
must not be tow star ted. #
Vehicles with automatic transmission must
not be tow- star ted. 372
Breakdown assis tance
Electrical fuses
Note
s on electrical fuses &
WARNING Risk of accident and inju ry
due to ov erloaded lines
If yo u manipulate or bridge a faulty fuse or if
yo ure place it with a fuse with a higher
amperage, the electric line could be overloa‐
ded.
This could result in a fire. #
Alw aysre place faulty fuses with speci‐
fi ed new fuses conta iningthe cor rect
amperage. *
NO
TEDama gecaused byincor rect fuses Incor
rect fuses may cause damage toelectri‐
cal components or sy stems. #
Only use Mercedes-Benz appr oved
fuses with the cor rect fuse rating. Blown fuses mu
stbe replaced with fuses of the
same rating, which you can recognize bythe
color and fuse rating. The fuse ratings and fur‐ th
er information tobe obser ved are lis ted in the
fuse assignment diagram.
* NO
TEDama geor malfunctions caused
by moisture Moisture may cause dama
getothe electrical
sy stem or cause it tomalfunction. #
When the fuse box is open, make sure
th at no moisture can enter the fuse
box. #
When closing the fuse box, make sure
th at the seal of the lid is positioned cor‐
re ctly on the fuse box. If
th e newly inser ted fuse also blo ws, ha vethe
cause traced and rectified at a qualified special‐
ist workshop, e.g. an authorized Mercedes-Benz
Center.
Ensure thefo llowing before replacing a fuse:
R The vehicle is secured against rolling away
R All electrical consumers are switched off
R The ignition is switched off The electrical fuses are located in
thefo llowing
fuse bo xes:
R Fuse box in the engine compartment on the
driver's side (→ page373)
R Fuse box on the driver's side of the cockpit
(→ page 375)
R Fuse box in the front passenger foot we ll
(→ page 375) Opening an
d closing the fuse box in the
engine co mpartment Requ
irements:
R Obser vethe no tes on electrical fuses
(→ page 373).
R Have thefo llowing tools readily available:
- a dry clo th
- a sc rewdriver Breakdown assis
tance 373