Position number
Bidentifie sthe charged batter yofthe other vehicle or an equivalen tjump-
starting device.
X Slide cover :of positive terminal ;in the direction of the arrow.
X Connec tpositiv eterminal ;on your vehicle to positiv eterminal =of donor battery B
using the jum plead, beginning with your own battery.
X Start the engine of the donor vehicle and run it at idling speed.
X Connect negative terminal ?of donor battery Bto eart hpoint Aof your vehicle using
the jum plead, connectin gthe jum plead to donor battery Bfirst.
X Start the engine.
X First remove the jum plead from eart hpoint Aand negative terminal ?,then from positive
terminal ;and positive terminal =,each time disconnecting from the battery on your own
vehicle first.
X Have the battery checked at aqualified specialist workshop, e.g. aMercedes-Ben zService
Cent re. Towin
gand tow-star ting Important safet
ynotes
When towing, observe the legal requirements
in all countries concerned. G
Risk of accident
If you tow the vehicle, you must use arigid
towing bar if: R
the engin eisnot run ning.
R there is abrake system malfunction.
R there is amalfunction in the voltage supply
or the vehicle's electrical system.
The power steering and the brake forc eboos-
ter do not work when the engin eisnot run-
nin g. Yo uwill then need considerably more
forc etos teer and to brake and the brake
peda ltrave lwill be longer. If necessary,
depress the brake pedal with maximum force. 290
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Befor
etowing away ,make sur ethat the steer-
ing can be mov edand is not locked.
If yo utow or tow- start another vehicle, its
weigh tmustn ot excee dthe maximum per-
missible gross vehicle weigh tofyour vehicle. G
Risk of accident
The vehicle is braked when the HOL Dfunction
or DISTRONIC PLUS is activated. Therefore,
deactivate HOLD and DISTRONIC PLUS if the
vehicle is to be towed.
It is better to have the vehicle transported
than to have it towed.
! Whe ntowing, pull away slowly and
smoothly. If the tractive power is too high,
the vehicles coul dbedamaged.
! Do not use the towing eye for recovery,
as this could damage the vehicle. If in
doubt, recover the vehicle with acrane.
! Youm ay tow the vehicle for amaximum
of 50 km. Atowing speed of 50 km /h must
no tbee xceeded.
For towing distances over 50 km, the entire
vehicl emust be lifted up and transported.
! On vehicles with KEYLESS-GO, use the
key instead of the Start/Stop button .Turn
the key to position 2in the ignition lock and
shif tthe automatic transmission to N.
Then, turn the key back to 0and leave it in
the ignitio nlock.
! Only secur ethe tow cable or towing bar
to the towing eyes. You could otherwise
damage the vehicle.
Please note:
R vehicles with an automatic transmission
must not be tow-started.
R if you ar etowing the vehicle over alonger
distance, this must be done with the rear
axle raised.
R the ignition must be switched off if you are
towin gthe vehicle with the rea raxle raised. Intervention by ESP
®
could otherwis edam-
age the brake system.
R if the vehicle has suffered transmission
damage, only tow it with the propelle rshaft
disconnected.
R if the engin edoes not start, tr yjump-start-
ing it (Y page 289).
R if it is not possible to jump-start the vehicle,
have it towed to the nearest qualified spe-
cialist workshop, e.g. aMercedes-Benz
Servic eCentre.
R the automatic transmission must be in
position Nwhen the vehicle is being towed.
Before towing the vehicle, mak esure that the
battery is connected and charged. You will
otherwis ebeunable to switch on the ignition
or shift the transmissio ntoNin vehicles with
an automatic transmission.
i Switch off the automatic locking feature
before the vehicle is towed (Y page 208).
You could otherwise be locked out when
pushing or towing the vehicle. Fitting the towing eye
Vehicles with atrailer to whitch: if you intend
to use the vehicle for towing, fold out the ball
coupling and connect the towbar to it
(Y page 186).
X Take the towing eye and the wheel wrench
from the vehicle tool kit (Y page 274).
The mountings for the removable towing eyes
are located in the bumpers. They are at the
front and at the rear ,under the covers. Towing and tow-starting
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Tyr
ep ressures that are too lo whave anega-
tiv ee ffect on vehicl esafety, which could lead
to your causing an accident.
If possible, you should only correc ttyre pres-
sures when the tyres are cold. Depending on
the ambien ttemperature, the speed you are
driving at and the load on the tyres, the tyre
temperatur eand thus the tyre pressure may
chang ebyapproximately 10 kPa (0. 1bar,
1.5 psi) per 10 †. Take this int oaccount
whe ncheckin gthe pressur eofwarm tyres
and only correct it if it is too low for the cur-
rent operating conditions.
Driving with tyre pressure that is too high or
too low can:
R shorten the servic elife of the tyres
R cause increased tyre damage
R have anegativ eeffect on handling charac-
teristi csand thus the driving safet y(e.g. by
causing aquapla ning)
i The tyr epressure values given for low
load sare minimum values which offe ryou
good rid ecomfor tcharacteristics.
However ,you can also use the values given
for higher loads. These ar epermissible and
will not adversely affect the running of the
vehicle. H
Environmenta
lnote
Check the tyre pressure regularly, at least
every 14 days. Tyr
epressure loss warning
Important safety notes Whil
ethe vehicle is in motion, the tyr epres-
sure loss warning system monitors th eset
tyr ep ressure using th erotational speed of
the wheels. This enables the system to detect
significant pressure loss in atyre. If the speed
of rotation of awheel changes as aresult of
al oss of pressure, acorrespondin gwarning
message will appea rinthe multifunction dis-
play. G
Risk of accident
The tyr epressure loss warning system does
not warn you of an incorrectly se ttyre pres-
sure. The table on the insid eofthe fuel filler
fla pw ill help you decide whether the tyre
pressures should be corrected.
The tyre pressure loss warnin gsystem does
not replace the need to regularly check your
vehicle's tyre pressures, since an even loss of
pressure on several tyres at the same time
cannot be detecte dbythe tyr epressure loss
warning system.
Th et yre pressure monitor is not able to warn
you of asudden loss of pressure, e.g. if the
tyre is penetrated by aforeign objec t.
In the event of asudden loss of pressure, bring
the vehicle to ahalt by braking carefully. Do
not make any sudden steering movements
when doing so.
The function of the tyre pressure loss warning
system is limited or delayed if:
R snow chains are fitted to your vehicle's
tyres.
R road conditions are wintry.
R you are driving on sand or gravel.
R you adopt avery sporty driving style (cor-
nering at high speeds or driving with high
rates of acceleration).
R you are towin gavery heavy or large trailer.
R you are driving with aheavy load (in the
vehicle or on the roof).
Resta rting the ty re pressur eloss warn-
ing system Restart the tyre pressure loss warnin
gsystem
if you have:
R changed the tyre pressure
R changed the wheels or tyres
R fitted new wheels or tyres
X Before restarting, consult the table of tyre
pressures on the insid eofthe fuel filler flap
to ensur ethat the tyr epressure in all four Tyre pressures
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recommend
sthat you use aMercedes-Benz
Ser vice Centre for thi spurpose. In particular,
work relevant to safety or on safety-related
systems must be carried out at aqualified
specialist workshop.
! If you have atrailer to whitchr etrofit ted,
changes to the cooling system may be nec-
essary, depending on the vehicle type.
If you have atrailer to whitchr etrofit ted,
observe the anchorage point sonthe chas-
sis frame. An
chorage point sfor the trailer tow hitch
: Anchorage points
; Overhang dimension
= Rear axle centre line
For trailer tow hitches fitted at the factory ,the
overhang dimension is 1151,3 mm. Trailer loads
All models
Permissible trailer
load, unbraked
75
0kg Permissible trailer
load, braked
70 1800 kg
Maximu
mdrawbar
nose weight71 75 kg
70
At am inimum gradient-climbing capability of 12% from astandstill.
71 The drawbar noseweigh tisnot included in the trailer load. Trailer tow hitch
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