The transmission will remain in neutral
position N for approximately 30 minutes
when you have shifted the transmission to
neutral position N before turning off the
engine.
The transmission remains in neutral
position N even when you open a door.
AMG SPEEDSHIFT DCT 7-SPEED
Transmission
Introduction
For information on driving with the AMG
SPEEDSHIFT DCT 7-SPEED Transmission, see
“Driving and parking” ( Y page 257).
GWarning!
Make sure absolutely no objects are
obstructing the pedals’ range of movement.
Keep the driver’s footwell clear of all
obstacles. If there are any floormats or
carpets in the footwell, make sure the pedals
still have sufficient clearance.
During sudden driving or braking maneuvers
the objects could get caught between or
under the pedals. You could then no longer
brake or accelerate. This could lead to
accidents and injury.
! Allow the engine to warm up under low
load use. Do not place full load on the
engine until the operating temperature has
been reached.
Avoid spinning of a drive wheel for an
extended period when driving off on
slippery road surfaces.
This may cause serious damage to the
engine and the drivetrain which is not
covered by the Mercedes-Benz Limited
Warranty.
i During the brief warm-up, transmission
upshifting is delayed. This allows the
catalytic converter to heat up more quickly
to operating temperature.
Gear selector lever
Gearshift pattern for AMG SPEEDSHIFT DCT
7-SPEED Transmission
:Button for selecting park position PjPark positionkReverse geariNeutral positionhDrive positionGWarning!
It is dangerous to shift the transmission out
of park position P or neutral position N if the
engine speed is higher than idle speed. If your
foot is not firmly on the brake pedal, the
vehicle could accelerate quickly forward or in
reverse. You could lose control of the vehicle
and hit someone or something. Only shift into
gear when the engine is idling normally and
when your right foot is firmly on the brake
pedal.
! The vehicle must be stopped when you
shift the transmission
R directly between drive position D and
reverse gear R
R directly between reverse gear R and
drive position D
R directly into park position P
Otherwise the transmission could be
damaged.
i Shifting the transmission out of park
position P is only possible with the brake
pedal depressed.
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Automatic shift program
Program mode selector dial
C ComfortFor standard drivingS SportFor sporty drivingS+ Sport PlusFor sporty driving with
shorter shift times
M ManualFor manual gearshifting
(Y page 268)
RS RACE STARTFor optimum
acceleration from a
standing start
iProgram mode RS cannot be selected
while driving. For more information, see
“RACE START” (Y page 292).
The current program mode appears in the
multifunction display.
:Program mode indicator
iIn addition, the currently selected
program mode is indicated in red on the
program mode selector dial.
You should only change the program mode
when the transmission is in park position P.
Automatic program mode S or S+ will not be
stored. When the engine is turned off with the
automatic program mode S or S+ selected,
the transmission will go to the automatic
program mode C when the engine is
restarted.
XTurn the program mode selector dial until
the letter of the desired program mode
appears in the multifunction display.
Selecting program mode C means:
RThe vehicle starts out more gentle, both
forward and reverse, except when driving
off with full throttle.
RTraction and driving stability are improved
on icy roads.
RUpshifts occur earlier even when you give
more gas. The engine then operates at
lower revolutions and the wheels are less
likely to spin.
Selecting program mode S means that
upshifts occur later.
One-touch gearshifting
With the transmission in drive position D and
driving in automatic program mode C, S, or
S+, you can limit or extend the gear range
using the gear selector lever or the steering
wheel gearshift control.
For information on using the gear selector
lever or the steering wheel gearshift control
in manual program mode M, see “Manual shift
program” (Y page 268).
Steering wheel gearshift control
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iYou cannot shift with the steering wheel
gearshift control when the transmission is
in park position P, neutral position N, or
reverse gear R.
Limiting gear range GWarning!
On slippery road surfaces, never downshift in
order to obtain braking action. This could
result in drive wheel slip and reduced vehicle
control. Your vehicle’s ABS will not prevent
this type of loss of control.
XBriefly pull left gearshift control :.
or
XMove the gear selector lever forward briefly
( Y page 263).
The transmission will shift into the next
lower gear as permitted by the shift
program. This action simultaneously limits
the gear range of the transmission.
i To avoid overrevving the engine when
downshifting, the transmission will not shift
into a lower gear if the engine’s maximum
speed would be exceeded.
Extending gear range
XBriefly pull right gearshift control ;.
or
XMove the gear selector lever back briefly
( Y page 263).
The transmission will shift into the next
higher gear as permitted by the shift
program. This action simultaneously
extends the gear range of the transmission.
i If you press on the accelerator pedal
when the engine has reached the
revolution limit of the current gear range,
the transmission will upshift beyond any
gear range limit selected.
Canceling gear range limitXPull and hold right gearshift control ; until
the gear range indicator disappears from
the multifunction display.
or
XMove the gear selector lever back and hold
it there until the numeral for the current
gear disappears from the multifunction
display.
The transmission will shift from the current
gear range directly into drive position D.
Shifting into optimal gear range
XPull and hold left gearshift control :.
or
XMove the gear selector lever forward and
hold it there.
The transmission will select the gear range
suited for optimal acceleration and
deceleration automatically. This will involve
shifting down one or more gears.
Manual shift program
Manual program mode M differs with regard
to spontaneity, response time, and shifting
smoothness from automatic program modes
S or S+.
In manual program mode M, system-
controlled automatic gearshifting is switched
off. You need to change the gears by manually
upshifting or downshifting using the gear
selector lever or the steering wheel gearshift
control.
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The white segments : and the yellow
segment ; come on in succession from left
to right.
The optimal moment to upshift is reached
when the red segments = come on and the
message up appears in the multifunction
display:
XShift the transmission from current gear
into the next higher gear.
The fuel supply will otherwise be
interrupted to prevent the engine from
overrevving.
Downshifting
GWarning!
On slippery road surfaces, never downshift in
order to obtain braking action. This could
result in drive wheel slip and reduced vehicle
control. Your vehicle’s ABS will not prevent
this type of loss of control.
XMove the gear selector lever forward briefly
(Y page 263).
or
XBriefly pull left gearshift control :
(Y page 267).
The transmission shifts into the next lower
gear.
iWhen you brake or stop, the transmission
shifts down into a gear from which you can
easily accelerate or take off.
Kickdown
Using the kickdown while driving in manual
program mode M is not possible.
Deactivating manual shift program
XTurn the program mode selector dial until
C or S appears in the multifunction display.
or
XRestart the engine.
The transmission will go to automatic
program mode C.
Manual program mode M is not stored.
AMG button (SETUP)
You can select a preset driving program
(SETUP) and store it using the AMG button.
XStoring: Press and hold AMG button :
until an acoustic signal sounds.
XSelecting: Press AMG button :.
The selected driving program is selected.
XDisplaying: Press AMG button : briefly.
In the multifunction display, the SETUP
appears in the AMG menu (Y page 288).
Emergency operation (limp-home
mode)
If vehicle acceleration becomes less
responsive or sluggish or the transmission no
longer shifts, the transmission is most likely
operating in limp-home (emergency
operation) mode. In this mode only second
gear and reverse gear R can be selected.
XStop the vehicle in a safe location.XShift the transmission into park position P.XTurn off the engine.XWait at least 10 seconds before restarting.XRestart the engine.XShift the transmission into drive position
D (for second gear) or reverse gear R.
XHave the transmission checked at an
authorized Mercedes-Benz Center as soon
as possible.
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Control system
Introduction
The control system is activated as soon as the
starter switch is in position 2.
The control system enables you to call up
information about your vehicle and to change
vehicle settings.
For example, you can use the control system
to find out when your vehicle is next due for
maintenance service, to call up statistical
data on your vehicle, and much more.
GWarning!
A driver’s attention to the road and traffic
conditions must always be his/her primary
focus when driving.
For your safety and the safety of others,
selecting features through the multifunction
steering wheel should only be done by the
driver when traffic and road conditions permit
it to be done safely.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximately
14 m) every second.
The control system relays information to the
multifunction display.
Multifunction steering wheel
The displays in the multifunction display and
the settings in the control system are
controlled by using the buttons on the
multifunction steering wheel.
:Multifunction display;Press button~to end a call
to reject an incoming call6to answer a call
to dial 9
to redial 98to mutePress buttonW
Xto set the volume
to operate the RACETIMER=Press button?to activate the Voice Control
System?Press button briefly%to cancel the Voice Control
System
to go back
to confirm messagesPress and hold button%to select the standard displayAPress button;
=to call up line for menus and to
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Press button briefly9
:to select submenu or scroll
through lists
within Audio menu to select
previous or next track, scene or
stored station
within Tel menu to switch to
the phone book and select a
name or numberPress and hold button9
:within Audio menu to select a
track or scene with quick
search or to select previous or
next station in station list or
wave band
within Tel menu to start the
quick search in the phone bookPress buttonato confirm selection or
messages
Depending on the selected menu, pressing
the buttons on the multifunction steering
wheel will alter what appears in the
multifunction display.
The information available in the multifunction
display is arranged in menus and
accompanying functions and submenus.
The individual functions are then found within
the relevant menu (radio or CD operations
under Audio, for example). These functions
serve to call up relevant information or to
customize the settings for your vehicle.
It is helpful to think of the menus, and the
functions within each menu, as being
arranged in a circular pattern.
In the Settings menu, instead of functions,
you will find a number of submenus for calling
up and changing settings. For instructions on
using these submenus, see “Settings menu”
( Y page 282).
The number of menus available in the system
depends on which optional equipment is
installed in your vehicle.
Using the control systemXTo select a menu: Press button =
or ; .XTo select a submenu: Press button :
or 9 .XTo go to the next higher menu level:
Press button %.XTo select the standard display: Press
button % repeatedly until the standard
display featuring the odometer and
speedometer appears.
or
XPress and hold button % until the
standard display featuring the trip
odometer and the main odometer appears.XTo confirm selection: Press button a.XTo confirm display message: Press
button a or % .
The control system saves certain display
messages. Calling up display messages
( Y page 282).
For information about warning and
malfunction messages appearing in the
multifunction display ( Y page 364).
Multifunction display
:Transmission position/gear range
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The vehicle is either on a road that has not
been digitized ( Y page 135) or on the side
of a road, e.g. in a parking space.
R No Route
The COMAND system cannot calculate a
route to the selected destination.
R Direct. of Dest.
The vehicle has gone off the map during
route guidance ( Y page 135).
For more information on status displays, see
( Y page 135).
Audio menu
The functions in the Audio menu operate the
audio equipment which you have currently
switched on.
The following functions are available:
R Selecting radio station ( Y page 279)
R Operating audio devices/audio media
( Y page 279)
R Operating video DVD ( Y page 280)
If the COMAND system is currently switched
off, the message Audio Off appears in the
multifunction display.
XTo adjust the volume: Press button
W or X on the multifunction steering
wheel.
Selecting radio station
i The SIRIUS XM Satellite Radio is treated
as a radio application.
For more information on SIRIUS XM
Satellite Radio, see ( Y page 173).
Additional optional satellite radio
equipment and a subscription to a satellite
radio service provider are required for
satellite radio operation. Contact an
authorized Mercedes-Benz Center for
details and availability for your vehicle.
XSwitch on the COMAND system
( Y page 75) and select radio.XPress button = or ; to select the
Audio menu.
The currently tuned station appears in the
multifunction display.
Example illustration
:Stored memory position;Station frequency=Wave band settingXSelecting next or previous stored
station: Press button : or 9 briefly
to select a stored station.XSelecting next or previous station in
wave band: Press and hold button : or
9 to select a station.
You can only store new stations using the
corresponding feature on the radio
( Y page 171).
You can also operate the radio in the usual
manner.
Operating audio devices/audio media
XSwitch on the COMAND system and select
the audio device or audio media
( Y page 168).XPress button = or ; to select the
Audio menu. The settings for the currently
being played audio device/audio media
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wheel when the easy-entry/exit feature is
activated.
To stop steering wheel movement, move
steering wheel adjustment stalk or press one
of the memory position buttons.
Do not leave children unattended in the
vehicle, or with access to an unlocked vehicle.
Children could open the driver’s door and
unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.XPress button = or ; to select the
Settings menu.XPress button : or 9 to select the
Convenience submenu.XPress button a.XPress button : or 9 to select the
Easy Entry/Exit: function.
The current setting Enabled or Disabled
is shown.XPress button a to change the current
status.
Depending on the previous status, the
Easy Entry/Exit: feature will be
Enabled or Disabled .
Switching fold-in function for exterior rear
view mirrors on or off
Use this function to set the exterior rear view
mirrors to be folded in automatically when
you lock your vehicle.
With this function set to Enabled and the
exterior rear view mirrors folded in using the
button on the door control panel
( Y page 248), the exterior rear view mirrors
will not fold out when you switch on the
ignition. You will then have to fold out the
exterior rear view mirrors using the button on
the door control panel ( Y page 248).
Make sure both exterior rear view mirrors are
folded out completely before driving off.XPress button = or ; to select the
Settings menu.XPress button : or 9 to select the
Convenience submenu.XPress a.XPress button : or 9 to select the
Fold Mirrors in when Locking:
function.
The current setting Enabled or Disabled
is shown.XPress button a to change the current
status.
Depending on the previous status, the
automatic fold-in function for exterior rear
view mirrors will be Enabled or Disabled .
AMG menu
XPress button = or ; to select the
AMG menu.:Digital speedometer;Engine oil temperature indicator=Coolant temperature indicator?Transmission fluid temperature indicator
The engine oil temperature flashes if the
engine oil temperature has not yet reached
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