
countries. Whe
nusing symmetrical lights, the
edg eoft he carriageway is not illuminated as
widel yand as far ahea dasnormal.
On vehicle swithI ntelligent Light System*,
yo uc an switch the headlamp susing the "Tou-
ris tm ode" function in the on-board computer
(Y page 119).
Converting dipped-beam headlamps on
vehicle swithh aloge nheadlamps 0046
Protective cap
0047 Switchove rlev er
X Turn protective cap 0046anti-clockwise and
remove it.
X Push switchove rlev er 0047 down.
X Inser tprotective cap 0046and turn it clock-
wise.
Whe nyou are driving back on the same side
of the roa dasthe country where the vehicle
is registered ,havet he headlamp schanged
back to asymmetrical dippe dbeamass oon
as possible afte rcrossing the border. Trailer towing*
Folding out the bal
lcou pling
Before yo ucan tow atraile rwithy ourvehicle,
yo um ustfoldo utthe ball coupling.
The release wheel is locate dinthe boot
behind the trim on the left-hand side. G
Risk of accident
Make sure that the ball coupling is engaged,
either in its folded-ou torfolded-in position,
and that the indicator lamp is off.
Do not turn the release wheel whe natrailer
is coupled up .Otherwise, the traile rmight
detach. X
To ope nthe cover: turn handle 0046anti-
clockwise and fol ddownc over 0047. X
Pull ou trelease wheel 0047.
X Turn release wheel 0047anti-clockwise until
the ball coupling releases and folds out
from under the rea rbum per. Indicator
lamp 0046flashes. Traile
rtowing* 193Operation
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Driving tips
R
Maintai nagreate rdistanc efromt hevehi-
cle in fron ttha nw hen drivin gwithout a
trailer.
R Avoid brakin gabruptly. If possible, brake
gentl yatfirst to allow th etrailer to run on.
Then, increase th ebrakin gforce rapidly.
R The value sgiven fo rgradient-climbing
capabilities from astandstill refer to sea
level. Whe ndrivin ginm ountainous areas,
note that th epowe routput of th eengine,
and consequentl ythe vehicle's gradient-
climbing capability, decreas ewithi ncrea s-
in ga ltitude.
If th etrailer swings from side to side:
X Do no taccelerate.
X Do no tcounter-steer.
X Brake if necessary. G
Risk of accident
On no accoun tshould you attemp ttodraw the
vehicle/trailer combination out by increasing
speed. Folding in th
eballc oupling
i Fold th eball couplin gbackinify ou are
no tu sin gthe trailer to whitch. G
Risk of injury
Mak esuret hatnop ersonsoranimals are in
th ep ivotin grange of th eball coupling. Other-
wise ,the yc ould be injured.
X Plac ethe protective cap on th eball cou-
pling.
The release whee lislocate dintheboot
behin dthe trim on th eleft-han dside. X
To ope nthe cover: turnh andle 0046anti-
clockwise and fold down cover 0047. X
Pull out release wheel 0047.
X Tur nrelease wheel 0047anti-clockwise.
The ball couplin gunlocks and lowers .Ind i-
cator lamp 0046flashes. X
Press th eball couplin ginthedirection of
th ea rrow until it engage sbehin dthe
bumper.
Indicato rlamp 0046goe sout and th emes-
sage in th emultifunction display disap-
pears. 196
Trailer towing*Operation
*optional
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Where will
Ifind...? Warning triangle
The warning triangl eissecure dont he inside
of the boot lid. X
Open the warning triangl eholder and
remove warning triangle 0046.
Setting up the warning triangle X
Fold feet 008Adow nand out to the side.
X Pul lside reflectors 0047up to form atriangle
and lock them at the top using press-
stud 0046. First-aid kit
i Check the expiry date of the first-ai dkit
annually ,and replace the contents when
necessary. The first-ai
dkit is located on the right-hand
side trim panel (when viewed in the direction
of travel). X
Releas eVelcro fastener 0046.
X Remove first-ai dkit0047. Fire extinguisher*
i Have the fire extinguisher refilled after
each use and checked every two years.
Otherwise, it may fail in an emergency.
Observe the legal requirements in allc oun-
tries concerned.
The fire extinguisher is located underneath
the front of the driver's seat. X
Pul ltab 0046 upwards.
X Remove fire extinguisher 0047.206
Where will
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Vehicl
etoolkit and "Minispare"
emergenc yspare wheel*
The vehicl etool kit and "Minispare" emer-
genc yspare whee letc. ar eloc ate dint he
stowag ewellu nderneath the boot floor.
The vehicl etool kit contains:
R TIREFIT kit
R electri cairpump
R towing eye
R spare fuses
Vehicles with a"Minispare" emergency spare
wheel* have additional whee lchanging tools,
consisting of:
R centring pin
R jack
R one pair of gloves
R folding whee lchock
R whee lwrench G
Ris
kofi njury
The jack is designed onl ytoraise and hol dthe
vehicl efor as hort time whil eawheelis being
changed.
Yo um ustu se stands if yo uare carrying out
work on the vehicle.
Make sure tha tthe jack is place donafirm,
non-slip ,lev el surface. Do not us ewooden
blocks or similar objects as ajack underlay.
Otherwise, the jack will not be able to achieve
its load-bearing capacity du etothe restricted
height.
Do not start the engine at any time whil ea
whee lisbeing changed.
Do not li eunder the vehicl ewhenitisb eing
supporte dbythe jack. If yo udonot raise the
vehicl easd escribed, it could slip off the jack
(e.g. if the engine is started or if adoorort he
boot li disopenedorc losed)and yo ucould be
seriously injured. i
Whe nusing the jack, yo ushoul dalso
observe the safety notes in the "Flat tyre"
section ( Ypage 270).
X Ope nthe boot floor (Y page 171).
Vehicles with aTIREFI Tkit i
For vehicles with aTIREFIT kit, yo ucan
also purchase atyrec hanging tool kit*
(Y page 207). 0046
Centring pin
0047 Jack
008A One pair of gloves
0088 Cabriolet: straps for emergency release
of the sof ttop
0086 TIREFIT kit
0087 Electric ai rpump
006E Towing eye
006F Folding whee lchock
0070 Wheel wrench Where will
Ifind...?
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Side windows
Problem Possible causes/consequences and
0050
0050Solutions As
ide window will not
close. An object is obstructing the side window and preventing it from
closing.
X
Remove the object(s).
X Close the side window. You cannot see the cause.
X
Close the side window with increased force or without the anti-
entrapment feature (Y page 95).Soft top (Cabriolet)
Problem Possible causes/consequences and
0050 0050Solutions The soft top will not
open or close. The ignition is not switched on.
X
Make sure that the key is in position 2in the ignition lock. The boot lid is open.
X
Close the boot lid (Y page 64). The boot separator is not closed.
X
Close the boot separator (Y page 162). The roll bars have been deployed.
X
Visit aqualified specialist workshop. The head restraint
sinthe rear compartmen tdonot retract auto-
matically.
X Lower the head restraint sinthe rear compartmen tmanually
(Y page 257). The soft-top mechanism or control system is defective.
X
Close the soft top with the emergency mechanism if necessary
(Y page 250).
X Visit aqualified specialist workshop. Troubleshooting
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Parking up the vehicle
Problem Possible causes/consequences and
0050
0050Solutions The vehicle is to be left
parked up for longer
than four weeks. The battery can be damaged through exhaustive discharge.
X
Disconnect the battery (Y page 275) or connect toatrickle
charger.
i Have the battery checked at aqualified specialist workshop,
e.g. aMercedes-Benz Service Centre. The vehicle is to be left
parked up for longer
than six weeks. Damage resulting from non-use may occur if the vehicle is parked
up for long periods.
X
Visit aqualified specialist workshop and seek advice. Locking/unlocking in an emergency
Emergency key element
If the vehicle can no longer be locked or
unlocked with the key, use the emergency
key element.
If you use the emergency key element to
unlock and open the driver's door or the boot
lid, the anti-theft alarm system* will be trig-
gered (Y page 58).
There are several waystot urn off the alarm:
X Press the 0036or0037 button on the key.
or
X Insert the key into the ignition lock.
or
X Press the Start/Stop button* in the ignition
lock. The key must be in the vehicle.
or
X Lock or unlock the vehicle using KEYLESS
GO*. The key must be outside the vehicle. Removing the emergency key element X
Push release catch 0046in the direction of
the arrow and at the same time remove
emergency key element 0047from the key. Unlocking the vehicle
If the vehicle can no longer be unlocked cen-
trally with the key or KEYLESS GO*:
X Remove the emergency key element from
the key (Y page 249). Locking/unlocking in an emergency
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X
Insert the emergency key element into the
lock of the driver's door as far as it willg o.
X Turn the emergency key element anti-
clockwise to position 004A.
The door is unlocked.
i On right-hand-drive vehicles, turn the
emergency key element clockwise.
X Turn the emergency key element back and
remove it. Locking the vehicle
X Open the driver's door.
X Close the front-passenger door and the
boot lid.
X Press the locking button (Y page 64).
X Check whether the locking knob on the
front-passenger door is still visible. Press
down the locking knob manually,ifn eces-
sary.
X Close the driver's door.
X Remove the emergency key element from
the key (Y page 249). X
Insert the emergency key element into the
lock of the driver's door as far as it willg o.
X Turn the emergency key element clockwise
as far as it willgotop osition004A.
i On right-hand-drive vehicles, turn the
emergency key element anti-clockwise.
X Turn the emergency key element back and
remove it.
X Check whether the doors and the boot lid
are locked. Closing the soft top manually (Cabrio-
let)
If the soft top cannot be closed automatically,
check the following points:
R Is the boot separator engaged
(Y page 160)?
R Is the skibag cover* closed (Y page 160)?
R Are the head restraints on the rear bench
seats extended?
R Is the boot lid closed?
R Is the on-board voltage sufficient?
Start the engine if necessary.
If automatic operation still does not work, the
soft top can be closed manually.
This work must be performed by two persons.
i Closing the soft top manually is acom-
plex, technically demanding process which
requires agreat deal of force. Close the soft
top manually only in extreme emergencies. 250
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In these situations, it is better to get in
touch with
aqualified specialist workshop,
e.g. aMercedes-Benz Service Centre. G
Risk of injury
Remove wristwatches and any jewellery such
as rings or bracelets. You could otherwis eget
caught, injured and damage the vehicle.
Alwaysg rip the soft top at the indicated grip-
ping points when closing the soft top man-
ually. You could otherwis ebeinjured.
X Depress the parking brake.
X Open the side windows.
X Lower the head restraints (automatically:
(Y page 69) or manually:( Ypage 257)).
X Remove the key from the ignition lock.
X Open the boot.
X Take the two straps out of the vehicle tool
kit (Y page 207).
X Take the hex-socket wrench out of the
Owner's Manualw allet and keep it with
you. X
To open the cover on the left hand side
in the boot: turn rotary catch 0046anti-
clockwise and fold down cover 0047. X
Insert hex-socket wrench 008Ainto valve
screw 0088on the hydraulicp ump.
X Turn valve screw 0088on the hydraulicp ump
using hex-socket wrench 008Aone full turn
anti-clockwise. Example: left trim in the boot
X
On both sides of the boot, tear trim 0086
along the perforatio ninthe direction of the
arrow. Example: left trim in the boot
X
On both sides,b ehind the trim, pullo ut
catch 0087as far as it willgoa nd turn it Locking/unlocking in an emergency
251Practical advice
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