
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
212_AKB; 2; 4, en-GB
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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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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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The horn will also sound at regular intervals if
Distronic Plus is activated and you:
R
switch off the engine, open the driver's
door and remove your seat belt.
R open the bonnet.
The sounding of the horn alerts you to the fact
that the vehicle has been parked while Dis-
tronic Plus is still activated. The sound
becomes louder if you attempt to lock the
vehicle. The vehicle is not locked until Dis-
tronic Plus is deactivated.
i If the ignition has been switched off, the
engine cannot be started again until Dis-
tronic Plus has been deactivated.
If Distronic Plus is activated and a fault occurs
in the system or there is a disruption in the
power supply while the vehicle is stationary,
the Brake immediately message is shown
in the multi-function display. Immediately
depress the brake firmly until the warning
message in the multi-function display goes
out or move the selector lever to P. Distronic
Plus is deactivated.
Vehicles with automatic transmission
with the DIRECT SELECT lever*
When the vehicle is stationary and Distronic
Plus is switched on, Pis automatically selec-
ted 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.
R a system fault occurs.
R the power supply is not sufficient. Setting a speed X
Press the cruise control lever to the pres-
sure point, up :for a higher speed or
down Afor a lower speed.
X Keep the cruise control lever pressed until
the desired speed is reached.
X Release the cruise control lever.
The new speed is stored. Distronic Plus is
activated and adjusts the vehicle's speed
to the new speed stored.
Making adjustments in 1 km/h incre-
ments X
Briefly press the cruise control lever to the
pressure point, up :for a higher speed or
down Afor a lower speed.
The last speed stored is increased or
reduced.
Making adjustments in 10 km/h incre-
ments X
Briefly press the cruise control lever
beyond the pressure point, up :for a
higher speed or down Afor a lower speed.
The last speed stored is increased or
reduced.
Storing the current speed or calling up
the last stored speed G
Risk of accident
Only select a stored speed if you know what
that speed is and whether it is suitable for the
current situation. Otherwise, sudden acceler-
ation or braking could endanger you or others.
X Briefly pull the cruise control lever towards
you ?.
X Remove your foot from the accelerator
pedal.
Distronic Plus is activated. The first time it
is activated, the current speed is stored.
Otherwise, it sets the vehicle cruise speed
to the previously stored value. 144
Driving systemsControls
* optional
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The HOLD function must never be operated
or deactivated by a passenger or from outside
the vehicle.
The HOLD function does not replace the park-
ing brake and must not be used for parking.
The braking effect of the HOLD function is
cancelled and the vehicle could roll away if:
R the HOLD function is deactivated by
depressing the accelerator pedal or the
brake pedal.
R there is a malfunction in the system or an
interruption in the power supply, e.g. bat-
tery failure.
R the electrical system in the engine com-
partment, the battery or the fuses are tam-
pered with.
R the battery is disconnected. G
Risk of accident
If you leave the vehicle or park it, deactivate
the HOLD function and secure the vehicle
against rolling away.
In vehicles with automatic transmission and
a DIRECT SELECT lever*, the transmission is
automatically shifted to Pif the HOLD func-
tion is activated and:
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.
R a system fault occurs.
R the power supply is not sufficient. In vehicles with manual transmission or auto-
matic transmission* with a selector lever, you
see a warning message in the multi-function
display if the HOLD function is activated and:
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.
Vehicles with manual transmission:
Brake immediately
X Immediately depress the brake pedal firmly
until the warning message in the multi-
function display goes out. This deactivates
the HOLD function.
On vehicles with automatic transmission*
with a selector lever:
Select Park (P)
X Move the selector lever to Pto prevent the
vehicle from rolling away.
The HOLD function is deactivated. The
warning message in the multi-function dis-
play disappears.
A horn will also sound at regular intervals if
the HOLD function is activated and you:
R switch off the engine, open the driver's
door and remove your seat belt.
R open the bonnet.
The sounding of the horn alerts you to the fact
that the vehicle has been parked while the
HOLD function is still activated. The tone
becomes louder if you attempt to lock the
vehicle. The vehicle is not locked until the
HOLD function is deactivated.
i If the ignition has been switched off, the
engine cannot be started again until the
HOLD function has been deactivated.
If there is a fault in the system or power supply
while the HOLD function is activated, the
Brake immediately message is shown in
the multi-function display. Immediately
depress the brake firmly until the warning 152
Driving systemsControls
* optional
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