4Removing/fitting . . . . . . . . . . . . .
.232
Vehicle battery . . . . . . . . . . . . . . . .230
Voltage (on-board computer) . . . . . .97
Belt force limiters
Activation . . . . . . . . . . . . . . . . . . . . .39
Belt tensioners
Activation . . . . . . . . . . . . . . . . . . . . .39
Belt warnin g. . . . . . . . . . . . . . . . . . . . .71
Bonne t
Bonnet catch . . . . . . . . . . . . . . . . .151
Display message . . . . . . . . . . . . . .179
Opening/closing . . . . . . . . . . . . . .150
Bonnet release lever
Release lever . . . . . . . . . . . . . . . . .151
Boot
Emergency release . . . . . . . . . . . . .211
Locking separatel y.. . . . . . . . . . . . .59
Opening/closing . . . . . . . . . . . . . . .58
Boot li d
Display message . . . . . . . . . . . . . .179
Boot separator . . . . . . . . . . . . . . . . . .134
Display message . . . . . . . . . . . . . .181
Brake
Warning lamp . . . . . . . . . . . . . . . . .194
Brake Assist
see BAS
Brake fluid . . . . . . . . . . . . . . . . . . . . .260
Display message . . . . . . . . . . . . . .180
Brake lamps
Display message . . . . . . . . . . . . . .184 Brake syste
m
Display message . . . . . . . . . . . . . .180
Bulb
Dipped-beam headlamps . . . . . . . .215
Licence plate lamp . . . . . . . . . . . . .217
Main-beam headlamps . . . . . . . . . .216
Parking lamp . . . . . . . . . . . . . . . . .216
Rear foglamp . . . . . . . . . . . . . . . . .216
Replacing . . . . . . . . . . . . . . . .215, 216
Reversing lamp . . . . . . . . . . . . . . .216
Side lamp . . . . . . . . . . . . . . . . . . . .216
Turn signal lamp . . . . . . . . . . . . . . .216
see Lamp
Bulbs
Overview . . . . . . . . . . . . . . . . . . . .214 C
Calling up a malfunction see Message memory men u
Car e. . . . . . . . . . . . . . . . . . . . . . . . . . .166
Automatic car wash . . . . . . . . . . . .166
Headlamps . . . . . . . . . . . . . . . . . . .168
High-pressure cleaners . . . . . . . . .167
Parktroni c.. . . . . . . . . . . . . . . . . .169
Plastic trim . . . . . . . . . . . . . . . . . . .168
Rear window . . . . . . . . . . . . . . . . .168
Side windows . . . . . . . . . . . . . . . . .168
CD player/CD changer
Operating (on-board computer) . . . .99 Central locking
Automatic locking (on-board com -
puter) . . . . . . . . . . . . . . . . . . . . . . .105
Key . . . . . . . . . . . . . . . . . . . . . . . . . .56
Central locking/unlocking button . ..5 7
Central unlocking Key . . . . . . . . . . . . . . . . . . . . . . . . . .56
Centre console
Lower section . . . . . . . . . . . . . . . . . .31
Upper section . . . . . . . . . . . . . . . . . .29
Changing a wheel
see Flat tyr e
Children
In the vehicle . . . . . . . . . . . . . . . . . .44
Restraint systems . . . . . . . . . . . . . .44
Child seat
Automatic recognition . . . . . . . . . . .46
Automatic recognition (malfunc-
tion) . . . . . . . . . . . . . . . . . . . . . . . .192
Recommendations . . . . . . . . . . . . . .48
Suitable positions . . . . . . . . . . . . . .47
Cigarette lighter . . . . . . . . . . . . . . . .141
Cockpit Overview . . . . . . . . . . . . . . . . . . . . .20
Collapsible emergency spare wheel
Stowage . . . . . . . . . . . . . . . . . . . . .229
Collapsible wheel
Pumping up . . . . . . . . . . . . . . . . . .228
Technical data . . . . . . . . . . . . . . . .252 Index
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10
Rear window heating
Malfunction indicator lamp . . . . . .191
Refuelling . . . . . . . . . . . . . . . . . . . . . .148
Remote control Garage door opene r.. . . . . . . . . . .144
Programming (garage door
opener) . . . . . . . . . . . . . . . . . . . . . .144
Replacing the wiper blade s. . . . . . .217
Reserve Display message . . . . . . . . . . . . . .187
Reserve fuel . . . . . . . . . . . . . . . . . . . .255
Display message . . . . . . . . . . . . . .187
Fuel tank . . . . . . . . . . . . . . . . . . . .255
Warning lamp . . . . . . . . . . . . . . . . .197
Reset button . . . . . . . . . . . . . . . . .25, 27
Restraint syste m. . . . . . . . . . . . . . . .178
Airbags . . . . . . . . . . . . . . . . . . . . . . .41
Restraint systems
For childre n.. . . . . . . . . . . . . . . . . .44
Rev counte r. . . . . . . . . . . . . . . . . . . . .90
Reverse gear Engaging (automatic transmission) .85
Engaging (manual transmission) . . .85
Reversing lamp
Display messag e.. . . . . . . . . . . . .185
Roof . . . . . . . . . . . . . . . . . . . . . . . . . . .132
Closing (key ).. . . . . . . . . . . . . . . .134
Closing (switch) . . . . . . . . . . . . . . .133
Display message . . . . . . . . . . . . . .188
Opening (key ).. . . . . . . . . . . . . . . .134 Opening (switch) . . . . . . . . . . . . .
.133
Relocking . . . . . . . . . . . . . . . . . . . .134
Roof load, maximum . . . . . . . ..253, 254
Roof rack . . . . . . . . . . . . . . . . . . . . . .136
Roof switch . . . . . . . . . . . . . . . . . . . .133
Run-on time (mobile phone ). . . . . . .143 S
Seat Adjusting . . . . . . . . . . . . . . . . . .60, 61
Correct driver's seat position . . . . . .71
Storing settings . . . . . . . . . . . . . . . .68
Seat belt
Fastening. . . . . . . . . . . . . . . . . . . . .69
Warning lamp . . . . . . . . . . . . . .71, 195
Seat heatin g. . . . . . . . . . . . . . . . . . . . .63
Seat ventilation Malfunction indicator lamp . . . . . .190
Selector lever
Positions . . . . . . . . . . . . . . . . . . . . .85
Service
Display message . . . . . . . . . . . . . .165
Service display
see ASSYST PLUS
Service indicator
see ASSYST PLUS
Service products . . . . . . . . . . . . . . . .255
Brake fluid . . . . . . . . . . . . . . . . . . .260 Coolant . . . . . . . . . . . . . . . . . . . .
.259
Windscreen washer fluid . . . . . . . .260
Settings
Calling up a stored setting . . . . . . . .68
Factory (key ).. . . . . . . . . . . . . .56, 57
Factory (on-board computer) . . . . .101
Setting the unit (on-board computer)
Speedometer . . . . . . . . . . . . . . . . .102
Shift range s
Automatic transmission . . . . . . . . . .86
Display in the speedomete r.. . . . ..85
Side window
Fault . . . . . . . . . . . . . . . . . . . . . . . .206
Opening/closing . . . . . . . . . . . . . . .79
Resettin g.. . . . . . . . . . . . . . . . . . . .81
Side windows
Cleaning . . . . . . . . . . . . . . . . . . . . .168
Snow chains . . . . . . . . . . . . . . . . . . . .161
Socket . . . . . . . . . . . . . . . . . . . . . . . . .141
Soft top see Roo f
Spare wheel
Fitting . . . . . . . . . . . . . . . . . . . . . . .225
Storage location . . . . . . . . . . . . . . .172
Technical data . . . . . . . . . . . . . . . .252
Spee d
Technical data . . . . . . . . . . . . . . . .245
Speed limiter
Speedtronic . . . . . . . . . . . . . . . . . .112 Index
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Occupant safet
y 41
R
In certain situations if the vehicle over-
turns, if the system determines that it can
provide additional protection
R on the front-passenger side only if the
front-passenger seat is occupied and the
belt tongue is engaged in the buckle
When the belt tensioners are triggered, you
will hear a bang, which will not cause any
harm to your hearing, and a small amount of
powder may also be released. The 1warn-
ing lamp lights up. G
Risk of injury
If the seat belt tensioners have been trig -
gered, they provide no additional protec -
tion in the event of another accident.
Therefore, have belt tensioners which have
been triggered replaced at a qualified spe-
cialist workshop .
Comply with safety regulations when dis-
posing of belt tensioners. Any Mercedes-
Benz Service Centre can provide details of
these regulations.
Airbag s Airbag deployment slows down and restricts
the movement of the vehicle occupant. When the airbags are deployed, you will hear
a bang, which will not cause any harm to your
hearing, and a small amount of powder ma y
also be released. The 1warning lamp
lights up.
The SRS/AIRBAG symbol indicates the loca-
tion of the airbags . G
Risk of injury
Airbags provide additional protection; they
are not, however, a substitute for the sea t
belts.
Observe the following notes to reduce the
risk of serious or even fatal injury if an air-
bag is deployed:
R Vehicle occupants — in particular preg-
nant woman — must wear their seat belt
correctly at all times and lean back
against their backrest, which should be
positioned as close to the vertical as pos-
sible. The head restraint must support
the back of the seat occupant's head at
about eye level.
R Always secure children less tha n
1.50 mtall or under 12 years of age in
suitable child restraint systems.
R All vehicle occupants must select a sea t
position that is as far away from the air- bag as possible. The driver's seat posi-
tion must allow the vehicle to be driven
safely. The driver's chest should be as far
away from the middle of the driver's fron
t
airbag cover as possible.
R Move the front-passenger seat as far
back as possible, in particular, if a child
is secured in a child restraint system on
the seat.
R Vehicle occupants – in particular, chil-
dren – must not lean their head on the
area of the window from which a head/
thorax airbag is deployed.
R Rearward-facing child restraint systems
must not be fitted to the front-passenger
seat unless the front-passenger front air-
bag has been disabled. The front-
passenger front airbag is deactivated if a
child restraint system with automatic
child seat recognition is fitted to the
front-passenger seat. The
5 PASSENGER AIRBAG OFF warning
lamp must be lit constantly.
If you secure a forward-facing child
restraint system to the front-passenger
seat, you must move the front-passenger
seat as far back as possible. Safety
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Occupant safet
y 431
Driver's front airbag
2 Front-passenger front airba g
Driver's front airbag 1deploys in front of the
steering wheel; front-passenger front airbag
2 deploys in front of and above the glove
compartment.
Front-passenger front airbag 2is only
deployed if the front-passenger seat is occu-
pied or if the 5PASSENGER AIRBAG OFF
warning lamp in the centre console is not lit
( Y page 46). This means that a child
restraint system with automatic child seat
recognition* has not been fitted to the front-
passenger seat or has been fitted incorrectly.
! Do not place heavy objects on the front-
passenger seat. The system might errone-
ously interpret this as a person occupying the seat and the restraint systems on the
front-passenger seat may then be triggered
in the event of an accident and would have
to be replaced.
Head/thorax airbags G
Risk of injury
If you wish to use seat covers, Mercedes-
Benz recommends that, for safety reasons,
you only use seat covers that have been
approved for Mercedes-Benz vehicles. Th e
seat covers must be equipped with a spe-
cial tear seam for head/thorax airbags.
Otherwise, a head/thorax airbag may not
deploy correctly and could fail to provid e
the intended protection in the event of an
accident. Appropriate seat covers can be
obtained from a Mercedes-Benz Service
Centre .
Head/thorax airbags are intended to offe r
additional protection for the head and thorax
when deployed. However, they do not protect
the arms. 1
Head/thorax airba g
Head/thorax airbags 1inflate next to the
outer seat cushions.
Head/thorax airbags 1are deployed:
R on the side on which an impact occurs
R at the start of an accident with a high rat e
of lateral vehicle deceleration or accelera-
tion, e.g. in a side impact
R if the system determines that airbag
deployment can offer additional protection
to that provided by the seat belt
R if the seat belt is fastened
R independently of the front airbags
R independently of the belt tensioner s
R on the front-passenger side only if the
front-passenger seat occupancy recogni- Safety
* optional
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Occupant safet
y44tion system detects that the front-
passenger seat is occupied Children in the vehicle
If a child is riding in your vehicle, secure the
child using a child restraint system appropri-
ate to the size and age of the child and
approved for Mercedes-Benz vehicles. Pref-
erably, you should fit the restraint system on
a suitable rear seat. Make sure that the child
is strapped in throughout the trip.
You can obtain information about the correct
child restraint system from any Mercedes-
Benz Service Centre.
i It is advisable to use Mercedes-Benz care
products to clean child restraint systems.
You can obtain information about this from
any Mercedes-Benz Service Centre. G
Risk of injury
Do not leave children unsupervised in the
vehicle, even if they are secured in a child
restraint system. The children could injure
themselves on parts of the vehicle. The y
could also be seriously or even fatall y
injured by prolonged exposure to extreme
heat or cold. Do not expose the child restraint system to
direct sunlight. The metallic parts of the
child restraint system could heat up and the
child could be burned by them.
If the children open the door other persons
could be injured. They could get out and
injure themselves or be injured by a passin g
vehicle. G
Risk of injury
An unsecured or incorrectly positioned load
increases the risk of injury to the child in
the event of:
R an acciden t
R a braking manoeuvre
R a sudden change of direction
Do not carry heavy or hard objects inside
the vehicle unless they are secured. You
will find further information in the index
under "Features".
Child restraint systems Mercedes-Benz recommends that you only
use the child restraint systems listed on
(
Y page 48). G
Risk of injury
To reduce the risk of serious or even fata l
injury to the child in the event of a sudden
change in direction, braking or an accident :
R Children less than 1.50 m tall and under
twelve years of age must always be
secured in special child restraint systems
on a suitable vehicle seat. This is neces -
sary because the seat belts are not
designed for children of this size.
R If you fit a child restraint system to the
front-passenger seat, you must move the
front-passenger seat as far back as pos-
sible.
R Children must never travel sitting on th e
lap of another occupant. Due to the
forces occurring in the event of a sudden
change of direction, heavy braking or an
accident, it would not be possible to
restrain the child. The child would be
thrown against parts of the vehicle inte-
rior and be seriously or even fatally
injured. G
Risk of injury
If the child restraint system is not fitte d
correctly to a suitable vehicle seat, it can- Safety
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Occupant safet
y 45not perform its protective function. The
child cannot be restrained in the event of
a
sudden change of direction, heavy braking
or an accident. This may lead to serious or
even fatal injuries. For this reason, when
fitting a child restraint system observe the
manufacturer's installation instructions
and correct use of the child restraint sys-
tem.
The entire base of the child restraint system
must always be resting on the seat cushion.
Never place objects, e.g. a cushion, under
the child restraint system.
Only use child restraint systems with their
original covers. Only replace damaged cov-
ers with genuine Mercedes-Benz covers.
For safety reasons, you should only use
child restraint systems which have been
approved for use in Mercedes-Benz vehi-
cles. Child seat on the front-passenger seat Warning on the front-passenger sun visor
Warning symbol for a rearward-facing child
restraint system G
Risk of injury
If the front-passenger front airbag is not
disabled :
R a child secured in a child restraint system
on the front-passenger seat can be seri-
ously and even fatally injured by the
front-passenger airbag deploying. This is
especially likely if the child is in the imme-
diate vicinity of the front-passenger front
airbag when it is deployed.
R a child must never be secured on the
front-passenger seat in a rearward-facin g
child restraint system .
R always move the front-passenger seat to
the rearmost position if you secure a
child in a forward-facing child restraint
system on the front-passenger seat.
The front-passenger front airbag is not dis-
abled if:
R no child restraint system with automati c
child seat recognition is fitte d
R if the 5 PASSENGER AIRBAG OFF
warning lamp on the centre console is
not lit
To draw attention to this danger, there is an
appropriate warning sticker on the dash- Safety
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Occupant safet
y46 board as well as on both sides of the sun
visor on the front-passenger side.
Information about recommended child
restraint systems is available at any
Mercedes-Benz Service Centre.
Automatic child seat recognition on the
front-passenger seat 1
5 PASSENGER AIRBAG OFF warning
lamp
The front-passenger seat sensor system for
child restraint systems detects whether a
special Mercedes-Benz child seat with auto-
matic child seat recognition has been fitted.
In such cases, the 5PASSENGER AIRBA G
OFF indicator lamp 1lights up. The front -
passenger airbag is deactivated. G
Risk of injury
If the 5PASSENGER AIRBAG OFF warn-
ing lamp does not light up when the child
restraint system is fitted, the front-
passenger front airbag has not been disa-
bled. If the front-passenger front airbag is
deployed, the child could be seriously or
even fatally injured.
Proceed as follows:
R Do not use a rearward-facing child
restraint system on the front-passenge r
seat.
or
R Only use a forward-facing child seat on
the front-passenger seat and move the
front-passenger seat to its rearmost
position.
R Have the automatic child seat recogni-
tion checked at a qualified specialist
workshop .
To ensure that the automatic child seat rec-
ognition on the front-passenger seat func-
tions correctly, never place objects (such
as a cushion) under the child restraint sys-
tem. The entire base of the child restraint
system must always be resting on the seat
cushion. An incorrectly fitted child restraint system cannot perform its intended pro-
tective function in the event of an accident
,
and could even lead to injuries .
i The head/thorax airbag and the belt ten-
sioner on the front-passenger side are still
active even if the front-passenger front air-
bag is disabled. G
Risk of injury
Do not place items of electronic equipment
on the front-passenger seat, e.g.:
R laptops, if switched on
R mobile phones
R cards with transponders, e.g. ski passe s
or access passes
Signals from electronic equipment can
cause interference in the automatic child
seat recognition sensor system. This can
lead to a system malfunction. This may
cause the 5PASSENGER AIRBAG OFF
warning lamp to light up without there
being a child seat with automatic child seat
recognition fitted. This means the front-
passenger airbag is not deployed during an
accident. It is also possible that the
5 PASSENGER AIRBAG OFF warning Safety
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Occupant safet
y 47lamp will not light up if you turn the key in
the ignition lock to position 2.
Suitable positioning of the child restraint system Weight categories and ages Child restraint system on the front-passenger seat
Group 0: up to 10 kg;
Up to approximately 9 months
as recommended
3,
4 Group 0+: up to 13 kg
;
Up to approximately 18 months as recommended
3,
4 Group I: 9 to 18 kg
;
Between approximately 8 months and 4 years Universa
l4
or as recommended 3,
4 Category II/III: 15 to 36 kg
Between approximately 3½ and 12 years
Universal
4
or as recommended 3
Only use child restraint systems featuring automatic child seat recognition.
4 Move the front-passenger seat to the highest and rearmost position. Safety
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