165 Controls in detail
Control system
Distance to empty
Press button ÿ or è repeatedly
until you see the first function of the
trip computer menu.
Press button j or k repeatedly
until you see this message in the left
multifunction display:
Range
.
In the right multifunction display you
will see the calculated range based on
the current fuel tank level.
TEL menu*
You can use the functions in the
TEL
menu
to operate your telephone, provided it is
connected to a hands-free system and
switched on.
Switch on the telephone and COMAND.
Press button ÿ or è on the
steering wheel repeatedly until you see
the
TEL
menu in the left multifunction
display.
i
If only very little fuel is left in the tank, a ve-
hicle at the fuel pump is shown instead of the
range.
Warning!
G
A driver’s attention to the road must always
be his/her primary focus when driving. For
your safety and the safety of others, we rec-
ommend that you pull over to a safe location
and stop before placing or taking a tele-
phone call. If you choose to use the tele-
phone while driving, please use the
hands-free device and only use the tele-
phone when weather, road, and traffic con-
ditions permit.
Some jurisdictions prohibit the driver from
using a cellular telephone while driving a ve-
hicle.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system, pos-
sibly resulting in an accident and/or
personal injury.
178 Controls in detailAutomatic transmissionActivating manual shift program
Press program mode selector
switch1 repeatedly until the
M for
MANUAL program mode appears in
the right multifunction display.
The transmission switches to the
MANUAL program mode. Automatic
shifting is switched off. The gear range
is not limited.
You can change the gears manually when
the gear selector lever is in positionD. You
can upshift or downshift through the gears
in succession.Upshifting
Briefly press the gear selector lever to
the right in theD+direction.
or
Briefly pull right shift paddle2
(page 175).
The transmission shifts to the next
higher gear.If, instead of the manual program mode
symbol
M, the symbolp appears in the
right multifunction display (
page 169),
shift to the next higher gear. The fuel
supply will otherwise be interrupted to
prevent the engine from overrevving.
i
The MANUAL program mode will not be
stored. When the engine is turned off with the
MANUAL program mode selected, the transmis-
sion will go to the automatic program mode
(CorS) when the engine is restarted.
!
In the MANUAL program mode, the trans-
mission will not upshift, even if the engine has
reached its overrevving range. Shift up to the
next gear before the engine has reached its over-
revving range. Make absolutely certain that the
engine speed does not reach the red marking on
the tachometer (
page 26). Otherwise the en-
gine could be damaged which is not covered by
the Mercedes-Benz Limited Warranty.
i
If you have selected the AMG menu in the
control system and the engine reaches the over-
speed range in the manual shift program, the col-
or of the display will switch to red and
UP
appears after the gear indicator, advising you to
upshift.
225 Controls in detail
Driving systems
1Distance warning function switchActivating
Press switch1.
The indicator lamp on the switch
comes on. A loudspeaker symbol ap-
pears in the right multifunction display
(page 217).
Deactivating
Press switch1 once more.
The indicator lamp on the switch goes
out. No loudspeaker symbol appears in
the right multifunction display.
Active Body Control (ABC)
The ABC system is an active, comput-
er-controlled system that hydraulically ad-
justs the suspension at all four wheels in
response to various driving situations. It
automatically selects the optimum suspen-
sion tuning and ride height for your vehicle.
Vehicle level control
Your vehicle automatically adjusts its ride
height to:
increase vehicle safety
reduce fuel consumptionWarning!
G
To help avoid personal injury, keep hands
and feet away from wheel housing area, and
stay away from under the vehicle when low-
ering the vehicle chassis.
226 Controls in detailDriving systemsThe vehicle chassis ride height is raised or
lowered according to the selected level
setting and to the vehicle speed:
With increasing speed, ride height is re-
duced by up to approximately 0.5 inch
(12 mm).
With decreasing speed, the ride height
is again raised to the selected vehicle
level.The following vehicle level settings can be
selected when the vehicle is stationary:
Select the level 1 and level 2 settings only
when required by current driving condi-
tions. Otherwise:
Fuel consumption may increase.
Handling may be impaired.The ABC vehicle level control button with
the indicator lamps is located in the lower
section of the center console.
1Indicator lamp 1
2Indicator lamp 2
3ABC vehicle level control button
i
These height adjustments are so small that
you may not notice any change.
Vehicle
level
Use for
Indicator
lamps
Normal
For driving on nor-
mal roads.
Both
lamps off
Level 1
For driving on
rough roads or with
snow chains
(page 318).
One
lamp on
Level 2
For driving on very
rough road surface
conditions.
Both
lamps on
i
The selected vehicle level setting remains
stored in memory, even if the engine is turned off
and restarted.
247 Controls in detail
Useful features
Roadside Assistance button •
The Roadside Assistance button• is
located below the center armrest cover.
1Roadside Assistance button•
Press and hold button 1 (for longer
than 2 seconds)
A call to a Mercedes-Benz Roadside
Assistance dispatcher will be initiated.
The button will flash while the call is in
progress. The message Connecting call
will appear in the
multifunction display and the audio
system is muted.When the connection is established, the
message
Call connected
appears in the
multifunction display. The Tele Aid system
will transmit data generating the vehicle
identification number, model, color and lo-
cation (subject to availability of cellular
and GPS signals).
A voice connection between the Roadside
Assistance dispatcher and the occupants
of the vehicle will be established.
Describe the nature of the need for as-
sistance.
The Mercedes-Benz Roadside Assistance
dispatcher will either dispatch a qualified
Mercedes-Benz technician or arrange to
tow your vehicle to the nearest authorized
Mercedes-Benz Center. For services such
as labor and / or towing, charges may ap-
ply. Refer to the Roadside Assistance
Manual for more information.The following is only available in the USA:
Sign and Drive services: Services such
as jump start, a few gallons of fuel or
the replacement of a flat tire with the
vehicle spare tire are obtainable.
i
The indicator lamp in the Roadside
Assistance button• remains illuminated in
red for approximately 10 seconds during the
system self-check after switching on the ignition
(together with the SOS button and the Informa-
tion button¡).
See system self-check (
page 244) if the indi-
cator lamp does not come on in red or stays on
longer than approximately 10 seconds.
If the indicator lamp in the Roadside Assistance
button• is flashing continuously and there
was no voice connection to the Response Center
established, then the Tele Aid system could not
initiate a Roadside Assistance call (e.g. the rele-
vant cellular phone network is not available). The
message
Call failed
appears in the multi-
function display.
Roadside Assistance calls can be terminated us-
ing the tbutton on the multifunction steer-
ing wheel or the respective button for ending a
telephone call on the COMAND headunit.
259 Operation
Driving instructions
Driving instructions
Drive sensibly – save fuel
Fuel consumption, to a great extent, de-
pends on driving habits and operating con-
ditions.
To save fuel you should:
Keep tires at the recommended infla-
tion pressures.
Remove unnecessary loads.
Allow engine to warm up under low
load use.
Avoid frequent acceleration and decel-
eration.
Have all maintenance work performed
at the intervals specified in the
Maintenance Booklet and as required
by the maintenance system. Contact
an authorized Mercedes-Benz Center.
Fuel consumption is also increased by driv-
ing in cold weather, in stop-and-go traffic,
on short trips and in hilly area.
Drinking and driving
Pedals
Warning!
G
Drinking and driving and/or taking drugs
and driving are a very dangerous combina-
tion. Even a small amount of alcohol or
drugs can affect your reflexes, perceptions
and judgment.
The possibility of a serious or even fatal ac-
cident are greatly increased when you drink
or take drugs and drive.
Do not drink or take drugs and drive or allow
anyone to drive who has been drinking or
taking drugs.
Warning!
G
Make sure that absolutely no objects are ob-
structing the pedal’s range of movement.
Keep the driver’s footwell clear of all obsta-
cles. If there are any floormats or carpets in
the footwell, make sure the pedals still have
sufficient clearance. This could lead to acci-
dents or injury.
269 Operation
Driving instructions
Catalytic converter
Your Mercedes-Benz is equipped with
monolithic-type catalytic converters, an
important element in conjunction with the
oxygen sensors to achieve substantial con-
trol of the pollutants in the exhaust emis-
sions. Keep your vehicle in proper
operating condition by following our rec-
ommended maintenance instructions as
outlined in your Maintenance Booklet.
Emission control
Certain systems of the engine serve to
keep the toxic components of the exhaust
gases within permissible limits required by
law.
These systems, of course, will function
properly only when maintained strictly ac-
cording to factory specifications. Any ad-
justments on the engine should therefore
be carried out only by qualified
Mercedes-Benz Center authorized techni-
cians. Engine adjustments should not be
altered in any way. Moreover, the specified
service jobs must be carried out regularly
according to Mercedes-Benz servicing re-
quirements. For details refer to the
Maintenance Booklet.
!
To prevent damage to the catalytic convert-
ers, only use premium unleaded gasoline in this
vehicle.
Any noticeable irregularities in engine operation
should be repaired promptly. Otherwise, exces-
sive unburned fuel may reach the catalytic con-
verter causing it to overheat and potentially start
a fire.
Warning!
G
As with any vehicle, do not idle, park or op-
erate this vehicle in areas where combusti-
ble materials such as grass, hay or leaves
can come into contact with the hot exhaust
system, as these materials could be ignited
and cause a vehicle fire.
271 Operation
At the gas station
At the gas station
RefuelingThe fuel filler flap is located on the
right-hand side of the vehicle towards the
rear. Locking/unlocking the vehicle with
the SmartKey or the SmartKey with
KEYLESS-GO* automatically locks/un-
locks the fuel filler flap.
1Fuel filler flap
2Fuel filler cap
3Holder
Turn off the engine
by turning the SmartKey to
position0. Remove the SmartKey
from the starter switch.
by pressing the KEYLESS-GO*
start/stop button. Open the driv-
er’s door (with the driver’s door
open, starter switch is in position 0,
same as SmartKey removed from
starter switch).
Open fuel filler flap 1 by pushing at
the point indicated by the arrow.
The fuel filler flap springs open.
Turn fuel cap 2 counterclockwise and
hold on to it until possible pressure is
released.
Take off fuel cap 2 and place it into
holder 3 located on the inside of the
fuel filler flap.
Only fill your tank until the filler nozzle
unit cuts out – do not top up or over-
fill.
Warning!
G
Gasoline is highly flammable and poisonous.
It burns violently and can cause serious
injury. Whenever you are around gasoline,
avoid inhaling fumes and skin contact,
extinguish all smoking materials. Never
allow sparks, flame or smoking materials
near gasoline!
Turn off the engine before refueling.Warning!
G
Overfilling of the fuel tank may create pres-
sure in the system which could cause a gas
discharge. This could cause the gas to spray
back out when removing the fuel pump noz-
zle, which could cause personal injury.