Page 23 of 373

Operating safety
Safety notes
G
Risk of accident and injury
Always have work on the vehicle carried out
by a qualified specialist workshop. In particu-
lar, work relevant to safety or on safety-rela-
ted systems as well as maintenance work
must be carried out at a qualified specialist
workshop. The workshop must have the nec-
essary specialist knowledge and tools to carry
out the work required. Mercedes-Benz rec-
ommends that you use a Mercedes-Benz
Service Centre for this purpose. G
Risk of accident and injury
Some safety systems only function when the
engine is running. Therefore, do not switch off
the engine when driving. Otherwise, the
safety systems in your vehicle may no longer
function correctly and thereby not provide
you or others with the intended degree of pro-
tection. This also increases the danger of your
losing control of your vehicle and thereby the
risk of causing an accident. G
Risk of accident and injury
Work carried out incorrectly, or alterations
made to the vehicle, e.g. re-routing of cables
under coverings, could cause the safety sys-
tems of your vehicle to stop working properly.
The safety systems would thus no longer pro-
tect you and other persons as intended. In
addition, there is a risk that you may lose con-
trol of your vehicle and thus cause an acci-
dent.
All work and alterations to the vehicle, e.g.
installations or modifications, should there-
fore be carried out at a qualified specialist
workshop. G
Risk of accident
If you drive over obstacles at high speed or if
the vehicle bottoms out in rough terrain, it
could cause heavy impacts to the vehicle
underbody, tyres or wheels. This could cause your vehicle to be damaged, which in turn
might lead to an accident. This also applies to
vehicles which are equipped with underbody
protection.
You should therefore drive over obstacles
slowly and prevent the vehicle from bottom-
ing out when driving off-road. If necessary,
have your vehicle inspected at a qualified spe-
cialist workshop. G
Risk of accident
If work on electronic equipment and its soft-
ware is carried out incorrectly, this equipment
could stop functioning. The electronic sys-
tems are networked via interfaces. Tampering
with these electronic systems could cause
malfunctions in systems which have not been
modified. Such malfunctions can seriously
jeopardise the vehicle's operating safety and
your own safety as well.
Therefore, have all work on and modifications
to electronic components carried out at a
qualified workshop. Vehicle registration
Mercedes-Benz may ask its Service Centres
to carry out technical inspections on certain
vehicles to improve their quality or safety.
If you did not purchase your vehicle from an
authorised specialist dealer and your vehicle
has never been inspected at a Mercedes-
Benz Service Centre, it is possible that your
vehicle is not registered in your name with
Mercedes-Benz. Mercedes-Benz can only
inform you about vehicle checks if it has your
registration data.
It is advisable to register your vehicle with a
Mercedes-Benz Service Centre.
Inform Mercedes-Benz as soon as possible
about any change in address or vehicle own-
ership. 20
Introduction 212_AKB; 2; 4, en-GB
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Page 26 of 373
Exterior view
....................................... 24
Cockpit ................................................. 25
Instrument cluster ..............................27
Multi-function steering wheel ............30
Centre console .................................... 31
Overhead control panel ......................33
Door control panel .............................. 34 23At a glance
212_AKB; 2; 4, en-GB
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Page 27 of 373
Exterior view
Function Page
:
Luggage compartment/
boot
72
Vehicle tool kit 249
;
Rear window heating 179
=
Lights 306
?
Fuel filler flap 216
A
Demisting the windscreen 179
Cleaning the windows 242
B
Sliding/tilting sunroof* 185
Panorama sliding sunroof*
186 Function Page
C
Exterior mirrors 86
D
Windscreen wipers 99
E
Opening the bonnet 219
Engine oil 220
Coolant 221
F
Towing 324
G
Tyres and wheels 223
Flat tyre 30924
Exterior viewAt a glance
* optional
212_AKB; 2; 4, en-GB
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Page 28 of 373
Cockpit
Left-hand-drive vehicles
Function Page
:
Automatic transmission*:
steering-wheel gearshift
paddles*
114
;
Cruise control lever 138
=
Instrument cluster 27
?
DIRECT SELECT lever* 111
A
PARKTRONIC* warning dis-
play
158
B
Overhead control panel 33
C
Operates Thermatic/
Thermotronic*
171
D
Ignition lock 75
Start/Stop button*
75 Function Page
E
Adjusts the steering wheel
manually
84
F
Adjusts the steering wheel
electrically*
85
Steering wheel heating* 85
G
Combination switch 93
H
Parking brake 107
I
Releases the parking brake 107
J
Light switch 93
K
Adjusts the headlamp
range (vehicles with halo-
gen headlamps)
98
Night View Assist Plus* 165Cockpit
25At a glance
* optional
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Page 29 of 373
Right-hand-drive vehicles
Function Page
:
Overhead control panel 33
;
PARKTRONIC
*warning dis-
play 158
=
Cruise control lever 138
?
Instrument cluster 27
A
DIRECT SELECT lever* 111
B
Automatic transmission*:
steering-wheel gearshift
paddles*
114
C
Adjusts the headlamp
range (vehicles with halo-
gen headlamps)
98
Night View Assist Plus* 165
D
Light switch
93 Function Page
E
Releases the parking brake 107
F
Ignition lock 75
Start/Stop button* 75
G
Adjusts the steering wheel
manually
84
H
Adjusts the steering wheel
electrically*
85
Steering wheel heating* 85
I
Combination switch 93
J
Parking brake 107
K
Operates Thermatic/
Thermotronic*
17126
CockpitAt a glance
* optional
212_AKB; 2; 4, en-GB
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Page 33 of 373
Multi-function steering wheel
i
Further information on operating the multi-function steering wheel (Y page 118).Function Page
:
Multi-function display 119
;
COMAND APS*/audio sys-
tem, see the separate oper-
ating instructions
=
6~Makes/accepts
or rejects/ends a call
128
WXIncreases/
reduces the volume
Operates RACETIMER
1 123
8
Mute ?
?
Activates voice con-
trol*; see the separate
operating instructions Function Page
A
%
Back or deactivates
voice control* B
=;Selects a menu
120
9:Selects a sub-
menu or scrolls through
lists
120
a
Confirms selections
and hides display mes-
sages 1
Only AMG vehicles. 30
Multi-function steering wheelAt a glance
* optional
212_AKB; 2; 4, en-GB
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Page 37 of 373
Door control panel
Function Page
:
r
45=
Stores settings for the seat,
exterior mirrors and steer-
ing wheel* 87
;
Adjusts the seat electri-
cally*
77
=
&%Locks/unlocks
the doors
71
?
Opens the door 71
A
7
Zª\
Adjusts and folds the exte-
rior mirrors in/out electri-
cally* 86 Function Page
B
W
Opens/closes the
side windows 100
C
n
Activates/deacti-
vates the override feature
for the side windows in the
rear compartment 57
D
p
Opens/closes* the
boot lid/tailgate 7434
Door control panelAt a glance
* optional
212_AKB; 2; 4, en-GB
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Page 39 of 373

Occupant safety
Notes on occupant safety
Seat belts, together with belt tensioners, belt
force limiters and airbags, are complemen-
tary, coordinated restraint systems. They
reduce the risk of injury in specific, pre-
defined types of accident situations and
thereby increase occupant safety. However,
seat belts and airbags generally do not pro-
tect against objects penetrating the vehicle
from the outside.
To ensure that the restraint systems can
deliver their full potential protection, make
sure that:
R the seat and head restraint are adjusted
properly (Y page 76).
R the seat belt has been fastened properly
(Y page 89).
R the airbags can inflate properly if they are
deployed (Y page 39).
R the steering wheel is adjusted properly
(Y page 84).
R the restraint systems have not been modi-
fied.
i An airbag increases the protection of
vehicle occupants wearing a seat belt.
However, airbags are only an additional
restraint system which complements, but
does not replace, the seat belt. All vehicle
occupants must wear their seat belt cor-
rectly at all times, even if the vehicle is
equipped with airbags. This is because – on
the one hand – airbags are not deployed in
all types of accident, as in some situations
airbag deployment would not increase the
protection afforded to vehicle occupants,
provided they are wearing their seat belt
correctly. On the other hand, airbag deploy-
ment only provides increased protection if
the seat belt is worn correctly because: R
the seat belt helps to keep the vehicle
occupant in the best position in relation
to the airbag.
R for example, in a head-on collision, the
seat belt can more adequately prevent
the occupant from being propelled
towards the point of the impact, and is
thus better suited to prevent injury.
Therefore, in accident situations where an
airbag is deployed, it only provides protec-
tion in addition to the seat belt if the seat
belt is being worn correctly. G
Risk of accident and injury
Always have maintenance work carried out at
a qualified specialist workshop which has the
necessary specialist knowledge and tools to
carry out the work required.
Mercedes-Benz recommends that you use a
Mercedes-Benz Service Centre for this pur-
pose.
In particular, work relevant to safety or on
safety-related systems must be carried out at
a qualified specialist workshop. If this work is
not carried out correctly, the operating safety
of your vehicle may be affected. There is a risk
of an accident and injury. G
Risk of injury
The restraint system may not work as inten-
ded if the following components have been
modified or work on these components has
not been performed correctly:
R restraint system, consisting of the seat
belts and anchorages, belt tensioners, belt
force limiters, airbags
R wiring
R networked electronic systems
Airbags or belt tensioners could then fail, e.g.
in the event of an accident in which the decel-
eration force would normally be high enough
to trigger the systems, or they could be trig-
gered unintentionally. Never carry out any
modifications on the restraint systems. 36
Occupant safetySafety
212_AKB; 2; 4, en-GB
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