Side view
Top view
The sensors must be free from dirt, ice or slush.
Otherwise, they may not function correctly.
Clean the sensors regularly, taking care not to
scratch or damage them (
Ypage 244).
Front sensors
CenterApprox. 40 in (approx.
100 cm from the brush
guard)
CornersApprox. 24 in (approx.
60 cm)
Rear sensors
CenterApprox. 36 in (90 cm) from
the spare wheel
CornersApprox. 32 in (approx.
80 cm)
Minimum distance
CenterApprox. 8 in (approx. 20 cm)
CornersApprox. 8 in (approx. 20 cm)
If there is an obstacle within this range, the rel-
evant warning displays light up and a warning
tone sounds. If the distance falls below the min-
imum, the distance may no longer be shown.
Warning displays
Warning display for the front area
:
Segments on the left-hand side of the vehi-
cle
;Segments on the right-hand side of the vehi-cle
=Segments showing operational readiness
The warning displays show the distance
between the sensors and the obstacle. The
warning display for the front area is located on
the dashboard above the center air vents. The
warning display for the rear area is located on
the headliner in the rear compartment.
The warning display for each side of the vehicle
is divided into five yellow and two red segments.
PARKTRONIC is operational if yellow segments
showing operational readiness =light up.
The selected transmission position and the
direction in which the vehicle is rolling deter-
mine which warning display is active when the
engine is running.
Transmission posi-
tionWarning display
DFront area activated
R, Nor the vehicle is
rolling backwardsRear and front areas
activated
PNo areas activated
One or more segments light up as the vehicle
approaches an obstacle, depending on the vehi-
cle's distance from the obstacle.
From the:
Rsixth segment onwards, you will hear an inter-
mittent warning tone for approximately two
seconds.
Rseventh segment onwards, you will hear a
warning tone for approximately two seconds.
Driving systems159
Driving and parking
Z
XTo activate:make sure that the SmartKey is
in position 2in the ignition lock.
XMake sure that the "rear view camera" func-
tion is selected in COMAND (see the separate
operating instructions for COMAND).
XEngage reverse gear.
The area behind the vehicle is shown in the
COMAND display.
To deactivate: the rear view camera is deacti-
vated if you:
Rshift the transmission to position P
Rdrive forward ten meters
Rshift the transmission fromRto another posi-
tion after 15 seconds
Rdrive forwards at a speed of over 5 mph
(10 km/h)
Off-road driving systems
Transfer case
General notes
The vehicle has permanent all-wheel drive.
Power is always transmitted to both axles.
For further information on driving off-road, see
(
Ypage 137).
Shift ranges
GWARNING
If you do not wait for the transfer case gear
change process to complete, the transfer
case could remain in the neutral position. The power transmission to the driven wheels is
then interrupted. There is a danger of the
vehicle rolling away unintentionally. There is a
risk of an accident.
Wait until the transfer case shift process is
completed.
Do not switch off the engine while changing gear
and do not shift the automatic transmission to
another gear.
HIGH
RANGEPosition for all normal on-
road driving conditions
LOW RANGELow-range position for driving
off-road.
Also for use on steep uphill or
downhill gradients, especially
when towing a trailer.
The vehicle travels around
half the speed of on-road driv-
ing range HIGH RANGE . The
tractive power is correspond-
ingly higher.
Shifting the transfer case
Important safety notes
GWARNING
When the transfer case is in the neutral posi-
tion, power transmission to the driven wheels
is interrupted. As a result, the vehicle could
roll away. There is a risk of an accident.
Secure the vehicle with the parking brake, and
on uphill or downhill gradients, also secure it
with a device such as a wheel chock.
Always wait for the gear change process from
HIGH RANGE toLOW RANGE and fromLOW
RANGE toHIGH RANGE to complete. Do not
switch off the engine while changing gear and do
not shift the automatic transmission to another
gear.
General notes
:Current shift range
162Off-road driving systems
Driving an d parking
:Indicator lamp
;LOW RANGE button
Switching on the off-road gear ratio
!Only carry out the gear selection if:
Rthe engine is running.
Rthe vehicle is rolling.
Rthe automatic transmission is in selector
lever positionN.
Ryou are driving no faster than 25 mph
(40 km/h).
You could otherwise damage the transfer
case.
XMake sure the ECO start/stop function is
switched off (Ypage 114).
XPress LOW RANGE button ;.
When the shift procedure is complete, the
LOW RANGE
transfer case position appears in
the multifunction display.
Indicator lamp :lights up.
XShift the transmission to position D.
Switching off the off-road gear ratio
GWARNING
When the transfer case is in the neutral posi-
tion, power transmission to the driven wheels
is interrupted. As a result, the vehicle could
roll away. There is a risk of an accident.
Secure the vehicle with the parking brake, and
on uphill or downhill gradients, also secure it
with a device such as a wheel chock.
!Only carry out the gear selection if:
Rthe engine is running.
Rthe vehicle is rolling.
Rthe automatic transmission is in selector
lever position N.
Ryou are driving no faster than 43 mph
(70 km/h).
You could otherwise damage the transfer
case.
XPress button ;.
When the shift procedure is complete, the
HIGH
RANGEtransfer case position appears in
the multifunction display.
Indicator lamp :goes out.
If the gear change is not completed, the follow-
ing messages could appear in the display:
RTC Shift Conditions Not Fulfilled
You have not met one or more shift condi-
tions.
RTC NEUTRAL On
The transfer case has canceled the gear
change process and is in N. Transfer case
position N
appears in the multifunction dis-
play.
RTC Shift Canceled
The transfer case has canceled the gear
change process.
XCarry out the gear change process again.
Make sure to meet all conditions for changing gears.
RTC Malfunction Visit Workshop
There is a malfunction in the transfer case.
XDo not shift the transfer case.
XHave the vehicle checked as soon as possible
at a qualified specialist workshop.
Shifting to neutral
GWARNING
When the transfer case is in the neutral posi-
tion, power transmission to the driven wheels
Off-road driving systems163
Driving and parking
Z
The maximum noseweight of the trailer drawbar
on the ball coupling for up to 3 people is 562 lbs
(255 kg). The maximum permissible trailer draw-bar noseweight for more than 3 persons and the
maximum load in the trunk can be found in the
trailer drawbar noseweight table (
Ypage 298).
However, the actual noseweight must not
exceed the value given on the trailer tow hitch or trailer identification plates. The lowest weight
applies.
Please note that when towing a trailer,
PARKTRONIC (
Ypage 158) and Blind Spot
Assist (Ypage 154) are only available with lim-
itations, or not at all.
iOn vehicles without level control, the height
of the ball coupling will alter according to the
load placed on the vehicle. If necessary, use a
trailer with a height-adjustable drawbar.
Driving tips
XOn long and steep downhill gradients, select
shift range 1,2or 3(Ypage 123) in good
time.
iThis also applies if you have activated cruise
control or SPEEDTRONIC.
XIf necessary, shift the transfer case to LOW
RANGE (Ypage 162).
This will use the braking effect of the engine,
so that less braking will be required to main-
tain the speed. This relieves the load on the
brake system and prevents the brakes from
overheating and wearing too quickly. If you
need additional braking, depress the brake
pedal repeatedly rather than continuously.
The maximum permissible speed for vehicle/
trailer combinations depends on the type of
trailer. Before beginning the journey, check the
trailer's documents to see what the maximum
permissible speed is. Observe the legally pre-
scribed maximum speed in the relevant country.
For certain Mercedes-Benz vehicles, the maxi-
mum permissible rear axle load is increased
when towing a trailer. Refer to the "Technical
data" section to find out whether this applies to
your vehicle. If you utilize any of the added max- imum rear axle load when towing a trailer, the
vehicle/trailer combination may not exceed a
maximum speed of 60 mph (100 km/h) for rea-
sons concerning the operating permit. This also applies in countries in which the permissible
maximum speed for vehicle/trailer combina-
tions is above 60 mph (100 km/h). When towing a trailer, your vehicle's handling
characteristics will be different in comparison to
when driving without a trailer and it will con-
sume more fuel.
On long and steep downhill gradients, you must
select shift range
1,2or 3in good time.
iThis also applies if you have activated cruise
control or DISTRONIC PLUS.
This will use the braking effect of the engine, so
that less braking will be required to maintain the
speed. This relieves the load on the brake sys-
tem and prevents the brakes from overheating
and wearing too quickly. If you need additional
braking, depre ss the bra
ke pedal repeatedly
rather than continuously.
Driving tips
If the trailer swings from side to side:
XDo not accelerate.
XDo not counter-steer.
XBrake if necessary.
RMaintain a greater distance from the vehicle
in front than when driving without a trailer.
RAvoid braking abruptly. If possible, brake gen- tly at first to allow the trailer to run on. Then,
increase the braking force rapidly.
RThe values given for gradient-climbing capa-
bilities from a standstill refer to sea level.
When driving in mountainous areas, note that
the power output of the engine and, conse-
quently, the vehicle's gradient-climbing capa-
bility, decreases with increasing altitude.
Trailer power supply
!
You can connect accessories with a maxi-
mum power consumption of 180 W to the
permanent power supply.
You must not charge a trailer battery using the
power supply.
The trailer socket of your vehicle is equipped at
the factory with a permanent power supply.
The permanent power supply is supplied via
trailer socket pin 9.
A qualified specialist workshop can provide
more information about installing the trailer
electrics.
168Towing a trailer
Driving and parking
Displaysan doperation
Instrument cluste r
Instrument clusterlighting
The brightness contro lknob is located on th e
botto mleftof th einstrumen tcluster
(
Ypage 171).
XTur nth ebrightness contro lknob clockwise or
counter-clockwise .
If th eligh tswitch is set to Ã,T or
L ,th ebrightness is dependen tupon th e
brightness of th eambien tlight.
iThe ligh tsensor in th einstrumen tcluster
automatically controls th ebrightness of th e
multifunction display.
In daylight ,th edisplays in th einstrumen t
cluster are no tilluminated.
Displaying th ecoolant temperatur e
GWARNING
Opening th ehoo dwhen th eengin eis over-
heated or when there is afir ein th eengin e
compartmen tcould expos eyou to hot gases
or other servic eproducts .There is aris kof
injury.
Let an overheated engin ecool down befor e
opening th ehood. If there is afir ein th e
engin ecompartment, keep th ehoo dclose d
and contact th efir edepartment.
!A display messag eis shown if th ecoolan t
temperature is to ohigh.
If th ecoolan ttemperature is over 24 8 ‡
(12 0†), do no tcontinue driving. The engin e
will otherwise be damaged .
The coolan ttemperature gage is in th einstru-
men tcluster on th eright-hand sid e
(
Ypage 171).
Under normal operatin gcondition sand wit hth e
specifie dcoolan tlevel, th ecoolan ttemperature
may ris eto 24 8 ‡(120†) .
Tachomete r
!
Do no tdriv ein the overrevvin grange, as this
could damage the engine.
The red band in the tachometer indicates the
engine's overrevving range.
The fuel supply is interrupted to protect the
engine when the red band is reached.
Outside temperature display
You should pay special attention to road condi-
tions when temperatures are around freezing
point.
Bear in mind that the outside temperature dis-
play indicates the temperature measured and
does not record the road temperature.
The outside temperature display is in the multi-
function display (
Ypage 173).
Changes in the outside temperature are dis-
played after a short delay.
Speedometer with segments
The segments in the speedometer indicate
which speed range is available.
RCruise control activated (Ypage 141):
The segments light up from the stored speed
to the maximum speed.
RVariable SPEEDTRONIC activated
(Ypage 145):
The segments light up from the start of the
scale to the selected limit speed.
RDISTRONIC PLUS activated (Ypage 149):
One or two segments in the set speed range
light up.
RDISTRONIC PLUS detects a vehicle in front:
The segments between the speed of the vehi-
cle in front and the stored speed light up.
Displays and operation171
On-board computer and displays
Z
or
XTo exit the telephone book:press the~
or % button.
Redialing
The on-board computer saves the last names or
numbers dialed in the redial memory.
XPress the =or; button on the steering
wheel to select the Telmenu.
XPress the6button to switch to the redial
memory.
XPress the 9or: button to select the
desired name or number.
XPress the 6ora button to start dialing.
or
XTo exit the redial memory: press the~
or % button.
Assistance menu
Introduction
In the DriveAssistmenu, you have the follow-
ing options:
RShowing the distance display (Ypage 178)
RActivating/deactivating Blind Spot Assist
(Ypage 178)
Showing the distance display
XPress =or; on the steering wheel to
select the DriveAssistmenu.
XPress the9or: button to select Dis‐tance Display.
XPress theabutton.
The DISTRONIC PLUS distance display
appears in the multifunction display
(
Ypage 151).
Activating/deactivating Blind Spot
Assist
XPress =or; on the steering wheel to
select the DriveAssistmenu.
XPress the9or: button to select
Blind Spot Asst.
XPress the abutton.
The current selection is displayed.
XTo activate/deactivate: press theabut-
ton again.
For further information about Blind Spot Assist,
see (
Ypage 154).
Service menu
Example: service menu
In the Servicemenu, you have the following
options:
RCalling up display messages (Ypage 184)
RChecking the tire pressure electronically
(Ypage 270)
RCalling up the service due date
(Ypage 240)
REngine oil, check oil level (Ypage 236)
Settings menu
Introduction
Example: settings menu
In the Sett.menu, you have the following
options:
178Menus and submenus
On-board computer and displays
Deactivating delayed switch-off of the exterior
lighting temporarily:
XBefore leaving the vehicle, turn the SmartKey
to position0(Ypage 112 )in the ignition lock.
XTurn the SmartKey to position 2in the ignition
lock (Ypage 112).
The exterior lighting delayed switch-off is
deactivated.
Delayed switch-off of the exterior lighting is
reactivated the next time you start the engine.
If you have activated the Surround Lighting
function and the light switch is set to Ã, the
following functions are activated when it is dark:
Rsurround lighting: the exterior lighting
remains lit for 40 seconds after unlocking
with the SmartKey. If you start the engine, the
surround lighting is switched off and auto-
matic headlamp mode is activated
(
Ypage 85).
Rexterior lighting delayed switch-off: the
exterior lighting remains lit for 60 seconds
after the engine is switched off. If you close all
the doors and the trunk lid, the exterior light- ing goes off after 15 seconds.
iDepending on your vehicle's equipment,
when the surround lighting and delayed
switch-off exterior lighting are on, the follow-
ing light up:
RParking lamps
RLow-beam headlamps
RDaytime running lamps
RSide marker lamps
RSurround lighting in the exterior mirrors
Activating/deactivating the interior light-
ing delayed switch-off
If you activate the Interior Lighting Delayfunction, the interior lighting remains on for
20 seconds after you remove the SmartKey from
the ignition lock.
XPress the=or; button on the steering
wheel to select the Sett.menu.
XPress the:or9 button to select the
Lightssubmenu.
XPress ato confirm.
XPress :or9 to select the InteriorLighting Delayfunction.
When the Interior Lighting Delayfunc-
tion is activated, the vehicle interior is dis-
played in red in the multifunction display.
XPress the abutton to save the setting.
Vehicle
Activating/deactivating the automatic
door locking mechanism
If you activate the AutomaticDoorLockfunc-
tion, the vehicle is centrally locked above a
speed of approximately 9 mph (15 km/h).
XPress the =or; button on the steering
wheel to select the Sett.menu.
XPress the:or9 button to select the
Vehiclesubmenu.
XPress ato confirm.
XPress the :or9 button to select the
Automatic Door Lockfunction.
When the Automatic Door Lockfunction is
activated, the vehicle doors are displayed in
red in the multifunction display.
XPress the abutton to save the setting.
For further information on the automatic locking
feature, see (
Ypage 66).
Activating/deactivating the acoustic
locking verification signal
If you switch on the AcousticLockfunction, an
acoustic signal sounds when you lock the vehi-
cle.
XPress the =or; button on the steering
wheel to select the Sett.menu.
XPress:or9 to select the Vehiclesubmenu.
XPressato confirm.
XPress the :or9 button to select the
Acoustic Lockfunction.
If the Acoustic Lockfunction is activated,
the & symbol in the multifunction display
lights up red.
XPress the abutton to save the setting.
180Menus and submenus
On-board computer and displays
AMG menu in AMG vehicles
AMG displays
:Digital speedometer
;Gear indicator
=Upshif tindicator
?Engin eoil temperature
ACoolan ttemperature
BTransmission fluid temperature
XPress th e= or; buttonon th esteering
whee lto select th eAMGmenu.
Upshif tindicator UP
=indicates that th eengin e
has reached th eove rrevvin grange when in th e
manual drive program .Upshif tindicator UP
=
fade sout other message suntil you hav eshifte d
up.
If th eengin eoil temperature is belo w17 6 ‡
(80 †) ,the oi ltemper ature is shown in blue.
Avoid driving at full engine output during this
time.
SETUP
:Drive program (C/S/M)
;ESP®mode ( ON/OFF)
SETUP shows the drive program and the ESP
®
(Electronic Stability Program) mode.
XPress the =or; button on the steering
wheel to select the AMGmenu.
XPress the9button repeatedly until SETUP
is displayed.
RACETIMER
Displaying and starting RACETIMER
The RACETIMER is only intended for use on a
closed race circuit. Do not use the function on
public roads.
:Lap
;RACETIMER
You can start the RACETIMER when the engine is
running or if the key is in position 2(
Ypage 112)
in the ignition lock.
XPress the =or; button on the steering
wheel to select the AMGmenu.
XPress the9button repeatedly until the
RACETIMER is shown.
XTo start: press the abutton to start the
RACETIMER.
Displaying the intermediate time
XPress the =or; button to select
Interm. Time.
XPress ato confirm.
The intermediate time is displayed for five
seconds.
182Menus and submenus
On-board computer and displays