Page 252 of 401
Care
249
i
Maintenance on the ball coupling and
trailer coupling can also be performed by
any Mercedes-Benz Service Centre. H
Environmental note
Dispose of oily and greasy cloths in an envi-
ronmentally-responsible manner. Operation
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250211_AKB; 2; 5, en-GB
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251
Where will I find...?
...........................252
Display messages ............................. 257
Troubleshooting ................................ 282
Locking/unlocking in an emer-
gency ................................................. 306
Resetting triggered NECK-PRO
head restraints .................................. 309
Changing the batteries .....................310
Changing the bulbs ...........................311
Replacing the wiper blades ..............315
Flat tyre ............................................. 317
Battery ............................................... 329
Jump-starting .................................... 333
Towing and tow-starting ..................337
Fuses .................................................. 340 Practical advice
211_AKB; 2; 5, en-GB
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Page 255 of 401
Where will I find...?
252 Where will I find...?
Warning triangle
Saloon The warning triangle is secured on the inside
of the boot lid. 1
Warning triangle
X Turn the catch 90° in the direction of the
arrow and remove warning triangle 1.Estate The warning triangle is located in a red box
behind the side trim panel on the left-hand
side of the luggage compartment.
1
Release button
2 Side trim panel
X Press release button 1.
X Fold side trim 2inwards. 1
Warning triangle
X Remove warning triangle 1.Practical advice
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Page 256 of 401

Where will I find...?
253
Setting up the warning triangle
1
Retainer
2 Side reflectors
3 Feet
X Fold feet 3down and out to the side.
X Pull side reflectors 2upwards to form a
triangle and lock them at the top using
retainer 1. First-aid kit
i Check the expiry date of the first-aid kit
annually, and replace the contents if nec-
essary.
The first-aid kit is located in the stowage com-
partment under the front-passenger seat. 1
Handle
X To open: pull handle 1up.
X Fold the cover forwards.
X Remove the first-aid kit. 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 all coun-
tries concerned.
The fire extinguisher is located in the stowage
compartment underneath the driver's seat. 1
Handle
2 Cover
X To open: pull handle 1up.
X Pull cover 2forwards in the direction of
the arrow.
X Remove the fire extinguisher from the
stowage compartment. Practical advice
* optional
211_AKB; 2; 5, en-GB
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Page 257 of 401

Where will I find...?
254 Vehicle tool kit, jack and spare
wheel*
The vehicle tool kit is located in a stowage
compartment underneath the floor of the
boot/luggage compartment. G
Risk of injury
The jack is designed only to raise and hold
the vehicle for a short time while a wheel
is being changed.
If you are carrying out work on the vehicle,
you must use stands.
Make sure that the jack is placed on a firm,
non-slip and level surface. Do not use
wooden blocks or similar objects as a jack
underlay. Otherwise, the jack will not be
able to achieve its load-bearing capacity
due to the restricted height.
Do not start the engine at any time while a
wheel is being changed.
Do not lie under the vehicle when it is being
supported by the jack. If you do not raise
the vehicle as described, it could slip off the
jack (e.g. if the engine is started or a door
or the boot lid/tailgate is opened or closed)
and you could be seriously injured. i
When using the jack, you should also
observe the safety notes in the "Flat tyre"
section (Y page 324).
Saloon X
Fold up the boot floor (Y page 192).
Estate X
Open the luggage compartment floor
(Y page 193).
Vehicles with folding bench seat*
X Open the luggage compartment floor
(Y page 193).
i To reach the vehicle tool kit, the side
cover must first be released. 1
Rotary catch
2 Cover
X Turn rotary catch 1clockwise to the stop
and remove cover 2. Practical advice
* optional
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Where will I find...?
255
Vehicles with a TIREFIT kit Saloon
1
Vehicle tool kit, jack, folding chock
2 Electric air pump
3 TIREFIT kit Estate 1
Vehicle tool kit, jack, folding chock
2 Electric air pump
3 TIREFIT kit Vehicles with "Minispare" emergency
spare wheel*/collapsible emergency
spare wheel* or a spare wheel 1
Vehicle tool kit, wheel wrench, jack, fold-
ing chock
2 "Minispare" emergency spare wheel/col-
lapsible emergency spare wheel or spare
wheel
3 Fastening element
i Vehicles with collapsible emergency
spare wheel:
The electric air pump is under fastening
element 3. Practical advice
* optional
211_AKB; 2; 5, en-GB
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Page 259 of 401

Where will I find...?
256
Removing the "Minispare" emergency
spare wheel*/collapsible emergency
spare wheel or spare wheel*
X Saloon: remove the luggage well
(Y page 256).
X Estate: remove the luggage compartment
floor (Y page 194).
X Turn fastening element 3anti-clockwise.
X Remove the "Minispare" emergency spare
wheel/collapsible emergency spare wheel
or the spare wheel 2.
Removing or fitting the luggage well You can only remove the luggage well from
the Saloon. 1
Securing clips 2
Luggage well
X To remove: unscrew securing clips 1
from the securing bolts by turning the clips
anti-clockwise.
X Lift up luggage well 2in the area of secur-
ing clips 1.
X Remove luggage well 2from the boot. X
To fit: insert the luggage well into the boot
in such a way that securing clips 1are
roughly aligned with the securing bolts.
X Press the front edge of the luggage well
under the trim of the loading edge in the
direction of the arrows.
X Press securing clips 1up to the stop
against the securing bolts. Setting up the foldable wheel chock The folding wheel chock serves as an addi-
tional measure for securing the vehicle
against rolling away, e.g. when a wheel is
being changed.
1
To fold the plates upwards
2 To fold out the lower plate
3 To insert the plate
X Fold both plates 1upwards.
X Fold out lower plate 2.
X Guide the lugs on the lower plate fully into
openings in base plate 3.Practical advice
* optional
211_AKB; 2; 5, en-GB
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