
1, 2, 3 ...
4MATIC (permanent four-wheel
drive) .................................................. 156A
ABS (Anti-lock Braking System) .........58
Display message ............................ 266
Warning lamp ................................. 281
Accident
Notes ............................................. 288
Acoustic warning signal
see Warning tone
Active bonnet (pedestrian protection)
Display message ............................ 253
Resetting after being triggered ......302
Active Light System
Display message ............................ 270
Active multicontour seat ....................80
Active Service System PLUS see ASSYST PLUS service interval
displa y........................................... 239
ADAPTIVE BRAKE ................................. 63
Adaptive brake lamps .........................60
Adaptive Highbeam Assist Activating/deactivating ...................95
Adaptive Main-Beam Assist
Display message ............................ 253
Switching on/off (on-board com-
puter) ............................................. 133
AdBlue ®
Display message ............................ 269
Service indicator ............................ 239
AdBlue ®
service indicator ................239
Airbags Activation ......................................... 37
Control unit ...................................... 37
Driver's ............................................ 40
Driver's knee airbag .........................41
Front ................................................ 40
Front passenger ............................... 40
PASSENGER AIRBAG OFF warning
lamp ............................................. 280
Pelvis airba g.................................... 41
Sidebag ............................................ 41
System ............................................. 39
Windowba g...................................... 42Air conditioning
Activating/deactivating .................174
Activating/deactivating air-recir-
culation mode ................................ 180
Auxiliary heating/ventilation .......... 181
Convenience opening/closing
(air-recirculation mode )................. 180
Demisting the windscreen .............179
Malfunction indicator lamp ............279
Rear window heating .....................179
Setting the air vents ......................176
Setting the temperature (rear
compartment) ................................ 176
Switching the residual heat func-
tion on/off ..................................... 181
Thermatic 2-zone automatic cli-
mate control .................................. 172
Thermotronic luxury 3-zone auto-
matic climate control .....................173
Air-conditioning system
see Air conditioning
Air filter
Display message ............................ 274
AIRMATIC
Display message ............................ 268
AIRMATIC (except E 63 AMG) ...........154
Air pressure see Tyre pressure
Air pump, electric .............................. 250
Alertness Assistant see ATTENTION ASSIST .................130
Ambient lighting
Setting (on-board computer) .......... 133
AMG Ride Control sports suspen-
sion (E 63 AMG) ................................. 155
Anti-lock braking system see ABS ........................................... 58
Anti-theft alarm system
see ATA
Anti-theft systems ............................... 65
Ashtray ............................................... 208
ASSYST PLUS see ASSYST PLUS service interval
displa y........................................... 2394
Index 212_AKB; 2; 4, en-GB
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ASSYST PLUS service interval dis-
play ..................................................... 239
Calling up the date (on-board
computer) ...................................... 239
Display message ............................ 239
ATA (anti-theft alarm system) ............65
Switching off the alarm ....................66
ATTENTION ASSIST ...........................163
Activating/deactivating (on-
board computer) ............................ 130
Display message ............................ 265
AUTO lights
Display message ............................ 271
Automatic car wash ..........................240
Automatic engine start With ECO Start/Stop function .......109
Automatic engine switch-off
Using the ECO Start/Stop func-
tion ................................................ 108
Automatic lane recognition system
see Lane Keeping Assist ................130
Automatic transmission
Changing gear yoursel f.................. 112
Display message ............................ 253
Driving tips .................................... 114
Emergency running mode ..............293
Kickdown ....................................... 114
Malfunction ................................... .293
One-touch gearshifting ..................112
Program selector button ................113
Releasing the parking lock man-
ually ............................................... 301
Selector lever positions .................111
Shift ranges ................................... 113
Trailer towing ................................. 114
Auxiliary heating ............................... 181
Display message ............................ 276
Notes ............................................. 181
Remote control .............................. 182
Setting (on-board computer) .......... 135
Auxiliary ventilation ..........................181 B
Backrest Display message ............................ 277
Bag hook ............................................ 200Ball coupling
Folding in ....................................... 237
Folding out ..................................... 234
BAS (Brake Assist) ............................... 59
BAS PLUS (Brake Assist System
Plus*) .................................................... 59
Battery Changing (auxiliary heating
remote control) .............................. 304
Changing (key )............................... 304
Charging ........................................ 322
Checking (key) ............................... 304
Check lamp (key )........................... 304
Disconnecting ................................ 321
Display message ...........253, 265, 274
Fitting the battery ..........................323
Jump-starting ................................. 323
Maintenance (vehicle) .................... 319
Reconnecting ................................. 323
Removing/fitting ........................... 322
Vehicle battery .............................. 319
Belt force limiters
Activation ......................................... 37
Belt height adjustment .......................91
Belt tensioners Activation ......................................... 37
Belt warning ......................................... 91
Blind Spot Assist ............................... 167
Activating/deactivating (on-
board computer) ............................ 130
Display message ............................ 261
Indicator lamp ................................ 280
Trailer towing ................................. 169
Warning lamp ................................. 280
BlueTEC
AdBlue ®
......................................... 335
Bonnet
Active bonnet (pedestrian protec-
tion) ............................................... 219
Bonnet catch ................................. 220
Display message ............................ 263
Opening/closing ........................... 219
Resetting the active bonnet
(pedestrian protection) after
being triggered .............................. 302
Bonnet release lever
Release leve r................................. 220 Index
5 212_AKB; 2; 4, en-GB
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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
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calculated, additional protection for the
vehicle occupants. Not all airbags are
deployed in an accident.
The different airbag systems work inde-
pendently of each other. However, the
deployment of each individual system will
depend on the type of accident determined
by the control system in the first stages of
the collision (head-on collision, side impact
and overturn) and the extent of the acci-
dent (in particular, the vehicle's rate of
deceleration or acceleration).
The rate of vehicle deceleration or accelera-
tion and the direction of the force are essen-
tially determined by:
R the distribution of forces during the colli-
sion
R the collision angle
R the deformation characteristics of the vehi-
cle
R the characteristics of the object with which
the vehicle collides, e.g. the other vehicle
Factors which can only be seen and measured
after a collision has occurred do not play a
decisive role in the deployment of an airbag,
nor do they provide an indication of it.
The vehicle may be deformed significantly,
e. g. on the bonnet or the wing, without an
airbag being deployed. This is the case if only
parts which are relatively easily deformed are
affected and the necessary deceleration does
not occur. Conversely, airbags may be
deployed even though the vehicle suffers only
minor deformations. For example, this is the
case if very rigid vehicle parts such as longi-
tudinal body members are affected and suf-
ficient deceleration occurs as a result.
Belt tensioners, belt force limiters The front seat belts and the outer seat belts
in the rear are equipped with belt tensioners.
!
Do not engage the seat belt tongue in the
buckle on the front-passenger seat if the
seat is not occupied. The belt tensioners could otherwise be triggered in an acci-
dent.
If the seat belt is also equipped with a belt
force limiter, the force exerted by the seat
belt on the seat occupant is reduced.
Belt tensioners tighten the seat belts in an
accident, pulling them close against the body.
i Belt tensioners do not correct incorrect
seat positions or incorrectly fastened seat
belts.
Belt tensioners do not pull occupants back
towards the backrest.
The front belt force limiters are synchronised
with the front airbags, which distribute a pro-
portion of the deceleration forces exerted on
the occupant over a greater area.
When the ignition is switched on, the belt ten-
sioners cannot be triggered unless:
R the restraint systems are operational; see
6 SRS warning lamp.
R the belt tongue is engaged in the buckle on
each lap-shoulder belt in the front of the
vehicle.
Depending on the type and severity of an
accident, the belt tensioners may be trig-
gered:
R in the event of a head-on or rear-end colli-
sion if the vehicle decelerates or acceler-
ates rapidly in a longitudinal direction dur-
ing the initial stages of impact
R in the event of a side impact if the vehicle
is subjected to high lateral acceleration/
deceleration
R in certain situations if the vehicle over-
turns, and the system determines that it
can provide additional protection
If the airbags are deployed, you will hear a
bang and a small amount of powder may also
be released. Only in rare cases will the bang
affect your hearing. The powder that escapes
does not generally constitute a health hazard.
The SRS warning lamp 6lights up. 38
Occupant safetySafety
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G
Risk of accident
If, in a critical driving situation, you do not
receive a visual and acoustic warning:
R PRE-SAFE ®
Brake did not detect the risk of
a collision
R PRE-SAFE ®
Brake is switched off
R PRE-SAFE ®
Brake has failed
You must then brake to avoid a collision.
X To activate: activate PRE-SAFE ®
Brake in
the on-board computer (Y page 130).
The Ä symbol appears in the lower
multi-function display, as long as the HOLD
function is not activated (Y page 151).
On vehicles with parking guidance*, drive
range Pmust be engaged for the symbol to
be displayed.
The radar sensors are automatically deacti-
vated in the vicinity of radio telescope facili-
ties (Y page 362).
For PRE-SAFE ®
Brake to assist you when driv-
ing, the radar sensor system must be
switched on and operational.
PRE-SAFE ®
Brake does not always detect
complex traffic situations properly. You can
terminate the braking action of PRE-SAFE ®
Brake in a non-critical driving situation at any
time if:
R an acoustic and visual warning occurs
R the vehicle brakes
To end this you can either depress the accel-
erator pedal further, activate kickdown or
release the brake pedal.
The braking action of PRE-SAFE ®
Brake is
ended automatically if:
R you manoeuvre to avoid the obstacle.
R you drive slower than approximately
15 km/h.
R there is no longer an obstacle detected in
front of your vehicle.
R there is no longer any danger of a collision. Following a collision or crash-related damage
to the front end of the vehicle, have the con-
figuration and operation of the radar sensors
checked. Choose a qualified specialist work-
shop for this which has the necessary spe-
cialist knowledge and tools for the work
required. Mercedes-Benz recommends that
you use a Mercedes-Benz Service Centre for
this purpose.
Anti-theft systems
Immobiliser
The immobiliser prevents your vehicle from
being started without the correct key.
Activating the immobiliser X
With the key: remove the key from the
ignition lock.
X With KEYLESS GO*: press the start/stop
button on the dashboard.
The engine switches off.
Deactivating the immobiliser X
With the key: turn the key to position 2in
the ignition lock.
X With KEYLESS GO*: press the start/stop
button on the dashboard twice without
depressing the brake.
i The immobiliser is always deactivated
when you start the engine. ATA* (anti-theft alarm system)
A visual and audible alarm is triggered when
the alarm system is primed and you open:
R a door
R a door or the boot lid with the emergency
key element
R the boot lid/tailgate
R the bonnet Anti-theft systems
65Safety
* optional
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R
engage neutral N(follow gearshift instruc-
tion ;to engage neutral N, if necessary)
X release the clutch pedal
The engine is switched off automatically.
The engine is only switched off automatically
if certain conditions relating to safety and
comfort are fulfilled.
The engine is not switched off by the ECO
Start/Stop function if:
R the outside temperature is not within the
range which is suitable for the system
R the engine has not yet reached its normal
operating temperature
R the interior temperature has not yet
reached the temperature set
R the battery needs to be charged
R the air conditioning is switched on and
moisture is building up on the windscreen
R the bonnet is open
R the driver's door or the belt buckle is open
R the system detects that you are manoeu-
vring the vehicle
R the reverse gear is engaged
Automatic engine start The ECO Start/Stop function ensures that an
engine which has been stopped automatically
starts again when you:
R
depress the clutch pedal or
R depress the accelerator pedal The engine is started automatically during the
automatic stop phase if:
R
the system is deactivated using the ECO
button
R the vehicle is rolling
R the brake system requires this
R the air conditioning is switched on and the
system detects moisture on the wind-
screen
R the battery's charge status is too low
R the driver's seat belt is removed or the driv-
er's door is opened
! Do not engage the gear without depress-
ing the clutch pedal. For reasons of safety
and comfort the engine will then not be
started automatically.
Activating/deactivating the ECO Start/
Stop function :
To activate/deactivate the ECO Start/
Stop function
; Indicator lamp
If indicator lamp ;is off, the ECO Start/Stop
function has been deactivated manually or as
the result of a malfunction. The engine will
then not be switched off automatically when
the vehicle stops.
When the ECO Start/Stop function is deacti-
vated, the engine can only be switched on and
off with the key.
i The next time the engine is started using
the key, the ECO Start/Stop function is
automatically reactivated. Driving and parking
109Controls
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B
To switch between Distronic Plus and var-
iable Speedtronic
C To deactivate Distronic Plus
Selecting Distronic Plus X
Check whether LIM indicator lamp =is off.
If it is off, Distronic Plus is already selected.
If it is not, press the cruise control lever in
the direction of arrow B.
LIM indicator lamp =in the cruise control
lever goes off. Distronic Plus is selected.
Switching on Distronic, storing the cur-
rent speed and maintaining it G
Risk of accident
The vehicle can be braked when Distronic Plus
is activated. For this reason, deactivate Dis-
tronic Plus if the vehicle is to be set in motion
by other means (e.g. in a car wash or by tow-
ing).
You can activate Distronic Plus in the follow-
ing circumstances:
R after the engine has been running for about
two minutes
R if the parking brake is not applied
R if ESP ®
is activated
R if the automatic transmission* is in position
D
R if the bonnet is closed
R if the driver's door is closed and you switch
from Pto Dor your seat belt is fastened.
R if the front-passenger door and the rear
doors are closed
Activating while driving
When driving at speeds below 30 km/h, you
can only activate Distronic Plus if the vehicle
in front has been detected and is shown in the
multi-function display. If the vehicle in front is
not shown in the multi-function display and is
no longer being detected, because it has changed lanes, for example, Distronic Plus is
deactivated and a tone sounds.
X
Briefly pull the cruise control lever towards
you ?or press it up :or down Ato the
pressure point.
Distronic Plus is selected.
X Keep the cruise control lever pressed
up : or down Auntil the desired speed
is set.
X Remove your foot from the accelerator
pedal.
Your vehicle adapts its speed to that of the
vehicle in front, but only up to the stored
speed.
i If you do not fully release the accelerator
pedal, the DISTRONIC PLUS suspended
message appears in the multi-function dis-
play. The set distance to a slower-moving
vehicle in front will then not be maintained.
You will be driving at the speed you deter-
mine by the position of the accelerator
pedal.
Activating when driving towards a sta-
tionary vehicle
If the vehicle in front of you is stationary, you
can only activate Distronic Plus once your
vehicle is stationary as well.
X Briefly pull the cruise control lever towards
you ?.
Distronic Plus is selected.
i Distronic Plus can only be activated at
under 30 km/hi f a vehicle in front has been
detected. Therefore, the Distronic Plus dis-
tance display in the instrument cluster
should be activated.
X Keep the cruise control lever pressed
up : or down Auntil the desired speed
is set.
i You can use the cruise control lever to set
the stored speed and the thumbwheel on
the cruise control lever to set the specified
minimum distance (Y page 145).142
Driving systemsControls
* optional
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Pulling away
X
If the vehicle in front pulls away: remove
your foot from the brake pedal.
X Briefly pull the cruise control lever towards
you ?.
or
X Accelerate briefly.
Your vehicle pulls away and adapts its
speed to that of the vehicle in front.
Driving
If there is no vehicle in front, Distronic Plus
operates in the same way as cruise control.
If a slower-moving vehicle is detected in front,
Distronic Plus causes your vehicle to brake
and maintain a preset distance to the vehicle
in front.
If Distronic Plus detects a faster-moving vehi-
cle in front, it increases the driving speed, but
only up to the stored speed. G
Risk of accident
If you depress the brake, Distronic Plus is
deactivated unless your vehicle is stationary.
Distronic Plus then no longer brakes your
vehicle. The driver is fully responsible for the
vehicle's distance from other vehicles, its
speed and for braking in good time.
Stopping G
Risk of accident
The Distronic Plus braking effect is cancelled
and the vehicle can start moving if:
R Distronic Plus is deactivated using the
cruise control lever
R you accelerate
R the system or the power supply is disrup-
ted, e.g. due to battery failure
R the electrical system in the engine com-
partment or the fuses have been tampered
with
R the battery is disconnected G
Risk of accident
Never get out of the vehicle when Distronic
Plus is activated.
Distronic Plus must never be operated or
deactivated by a passenger or from outside
the vehicle.
Distronic Plus does not replace the parking
brake and must not be used for parking.
If you wish to leave the vehicle or park it,
deactivate Distronic Plus and secure the vehi-
cle against rolling away.
If Distronic Plus detects that the vehicle in
front is stopping, it brakes your vehicle until
it is stationary.
Once your vehicle is stationary, it remains
stationary and you do not need to depress the
brake.
i Depending on the specified minimum dis-
tance, your vehicle will come to a standstill
at a sufficient distance behind the vehicle
in front. The specified minimum distance is
set using the thumbwheel on the cruise-
control lever.
Vehicles with automatic transmission
with selector lever
When Distronic Plus is activated and the vehi-
cle is at a standstill, a warning message
appears in the multi-function display if:
R the driver's door is opened and you release
the seat belt.
R the engine is switched off, unless it is auto-
matically switched off by the ECO Start/
Stop function.
R the bonnet is opened.
Select Park (P)
X Move the selector lever to Pto prevent the
vehicle from rolling away.
Distronic Plus is deactivated. The warning
message in the multi-function display dis-
appears. Driving systems
143Controls
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