The transmission could be damaged.
i The E-SELECT lever always returns to its
original position.
The current transmission position P,R, N
or Dappears in the transmission position
display in the multifunction display.
If you wish to select a transmission position
or to disengage park position P, the engine
must be running.
Engaging park position P
X When the vehicle is stationary, depress the
brake pedal.
X Press the Pbutton in the center console.
i Park position Pis disengaged if you:
R depress the brake pedal and
R push the E-SELECT lever forwards or
back to the first point of resistance
The transmission shifts to neutral N.
To shift directly from Pto R:
X Depress the brake pedal and push the
E-SELECT lever forwards past the first
point of resistance.
To shift directly from Pto D:
X Depress the brake pedal and push the
E-SELECT lever back past the first
point of resistance.
Engaging park position P automatically
Park position is engaged automatically in the
following circumstances:
R if you switch off the engine using the Start/
Stop button and open the driver's or front-
passenger door.
R if you remove the SmartKey from the
ignition lock.
R if you open the door while traveling at low
speed in transmission position Dor R. Shifting to neutral N
X
When the vehicle is stationary, depress the
brake pedal.
X Push the E-SELECT lever forwards or back
to the first point of resistance.
i If you use the E-SELECT lever to shift the
transmission to Nbefore switching off the
engine, the transmission remains for
approximately 30 minutes in N. If you open
the driver's or front-passenger door during
this period, the transmission automatically
shifts to P.
The transmission remains in Nif:
R the SmartKey is in the ignition lock and
R you use the E-SELECT lever to shift the
transmission to Nbefore switching the
engine off
This still applies if you open the driver's or
front-passenger door.
Further information is available in the "Car
wash" section (Y page 219).
Engaging reverse gear R
X When the vehicle is stationary, depress the
brake pedal.
X Push the E-SELECT lever forward past the
first point of resistance.
Shifting to transmission position D
X When the vehicle is stationary, depress the
brake pedal.
X Push the E-SELECT lever back past the first
point of resistance. 118
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Transmission position and drive
program display
Display in transmission positions P, R
and N :
Transmission position: currently selected
transmission position is displayed in
inverted colors
; Drive program (C/S/S+/M)
In addition to drive program ;being shown
in the multifunction display, the currently
selected drive program is indicated in red on
the drive program selector switch.
Display when in transmission position
D :
Transmission position
; Gear
= Drive program (C/S/S+)
If you have restricted the shift range, the
transmission position and the selected shift
range, e.g. D3, are shown at position :.Display when in transmission position
D and drive program M :
Gear
; Drive program Transmission positions
B
Park position
Do not shift the transmission into
position
Punless the vehicle is
stationary. The parking lock should
not be used as a brake when
parking. Always apply the
electronic parking brake in
addition to the parking lock in order
to secure the vehicle.
In the event of a malfunction of the
vehicle's electronics, the
transmission may lock in position
P.
Have the vehicle electronics
checked at a qualified specialist
workshop, e.g. an authorized
Mercedes-Benz Center,
immediately. C
Reverse gear
Only shift the transmission to
R
when the vehicle is stationary. AMG SPEEDSHIFT
DCT 7-speed sports transmission
119Driving and parking Z
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A
Neutral
No power is transmitted from the
engine to the drive wheels.
Releasing the brakes will allow you
to move the vehicle freely, e.g. to
push it.
Do not shift the transmission to
N
while driving. The transmission
could otherwise be damaged.
If ESP ®
is deactivated or faulty:
only shift the transmission to
position Nif the vehicle is in danger
of skidding, e.g. on icy roads. 7
Drive
The transmission shifts into drive
programs (C/S/S+) automatically.
All forward gears are available.
Changing gear
The transmission shifts into individual gears
automatically. This is determined by:
R drive position D
R the selected drive program (C/S /S+)
R the position of the accelerator pedal
R the road speed
R a shift range restriction, if selected
The shift points primarily depend on:
R the position of the accelerator pedal:
little throttle: early upshifts; high throttle:
late upshifts
R the driving dynamics
A dynamic driving style with high
longitudinal and lateral acceleration delays
the shift points to higher engine speeds. Driving tips
Double-clutch function When shifting down, the double-clutch
function is active regardless of the currently
selected drive program. The double-clutch function reduces the load change reaction on
the drive axle. The sound generated by the
double-clutch function and its characteristics
depend on the drive program selected.
Kickdown
i
Kickdown is not available in manual drive
program M.
Use kickdown for maximum acceleration:
X Depress the accelerator pedal beyond the
pressure point.
Depending on the selected drive program,
the transmission shifts to the lowest gear
allowing ideal acceleration. Drive program selector
With the drive program selector switch, you
can choose from a range of different
transmission configurations or select the
RACE START drive mode. Drive
program Characteristic
C
Controlled
Efficiency Comfort-oriented,
optimum-economy engine
and transmission settings S
Sport Sporty engine and
transmission settings
S+
SportPlus Extremely sporty engine
and transmission settings M
Manual Manual gear shifting120
AMG SPEE
DSHIFT DCT 7-speed spor ts transmissionDriving and parking
ProCarManuals.com
Drive
program Characteristic
Driving mode
RS
RACE
START Optimal vehicle
acceleration from a
standstill
X
Turn drive program selector switch :until
the desired drive program is shown in the
multifunction display.
i RScannot be selected during normal
driving. For further information on RACE
START, see (Y page 121). Steering wheel paddle shifters
In transmission position D, you can use the
steering wheel paddle shifters to restrict or
derestrict the transmission shift range. One
of the automatic drive programs, C,Sor S+,
must be selected in order to do so.
In manual drive program M, you need to
change gear yourself using the steering wheel
paddle shifters. At low engine speeds, the
transmission shifts down automatically.
i GT model: in manual drive program M,
the transmission shift and response times
are significantly shorter with sportier and
more aggressive gear changes. :
Left steering wheel paddle shifter
(DOWN): shift down/restrict shift range
; Right steering wheel paddle shifter (UP):
shift up/derestrict shift range RACE START
RACE START enables optimal acceleration
from a standing start under suitable high-grip
road surface conditions.
RACE START is intended solely for activation
on dedicated race circuits.
Conditions for activation You can activate RACE START if:
R
the doors are closed
R the engine is running and the engine and
transmission are at operating temperature
(Y page 157)
R SPORT handling mode is switched on
(Y page 56)
R the steering wheel is in the straight-ahead
position
R the vehicle is stationary and the brake
pedal is depressed (left foot)
R the transmission is set to D
Activating RACE START X
Depress the brake pedal with your left foot
and keep it depressed.
X Turn the drive program selector switch
clockwise (Y page 120) until the RS
indicator on the switch lights up in red.
The multifunction display shows the
message RACE STARTConfirm: Paddle RACE STARTConfirm: Paddle
UPCancel: Paddle DOWN
UPCancel: Paddle DOWN.
i If the conditions for activation are not
fulfilled, RACE START is canceled. The
RACE START Not Possible RACE START Not Possible message
appears in the multifunction display.
X To cancel: pull the left-hand steering wheel
paddle shifter (DOWN) (Y page 121).
The multifunction display shows the RACE
RACE
START Canceled
START Canceled message.
X To confirm: pull the right-hand steering
wheel paddle shifter (UP) ( Ypage 121).
The RACE START Available Depress
RACE START Available Depress
gas pedal
gas pedal message appears in the
multifunction display. AMG SPEEDSHIFT DCT 7-speed sports transmission
121Driving and parking Z
ProCarManuals.com
i
If you do not depress the accelerator
pedal within a few seconds, RACE START is
canceled. The multifunction display shows
the RACE START Canceled
RACE START Canceled message.
X Fully depress the accelerator pedal.
The engine speed is increased.
The RACE START Release brake to
RACE START Release brake to
start start message appears in the
multifunction display.
i If you do not release the brake pedal
within a few seconds, RACE START is
canceled. The multifunction display shows
the RACE START Canceled
RACE START Canceled message.
X Take your foot off the brake pedal while
keeping the accelerator pedal fully
depressed.
The vehicle pulls away at maximum
acceleration.
The RACE
RACE START START Active
Active message appears
in the multifunction display.
RACE START is deactivated when the vehicle
reaches a speed of approximately 50 km/h.
Drive program S+is activated. SPORT
handling mode remains switched on.
RACE START is deactivated immediately if
you release the accelerator pedal during
RACE START or if any of the activation
conditions are no longer fulfilled. The RACE RACE
START Not Possible
START Not Possible orRACE START
RACE START
Canceled
Canceled message appears in the
multifunction display.
i If RACE START is used repeatedly within
a short period of time, it is only available
again after the vehicle has been driven a
certain distance. Automatic drive program
Drive program Cis characterized by the
following:
R comfort-oriented engine and transmission
settings
R optimal fuel consumption resulting from
the transmission shifting up sooner R
the vehicle pulling away more gently in
forward and reverse gears, unless the
accelerator pedal is depressed fully
R increased sensitivity. This improves driving
stability on slippery road surfaces, for
example
R the transmission shifting up sooner; This
results in the vehicle being driven at lower
engine speeds and the wheels being less
likely to spin
Drive programs Sand S+are characterized
by the following:
R sporty engine and transmission settings
R the transmission shifting up later and
shifting down dynamically
R as a result of the later transmission
upshifts, the fuel consumption may be
higher
R if a period of dynamic driving is followed by
an extended phase with a constant
accelerator pedal position, the vehicle
shifts up to a higher gear. This optimizes
fuel consumption
If a gentle driving style is adopted in
automatic drive programs C/S/S+, the drive
program settings are adjusted to optimize
fuel consumption. Depending on the
operating conditions, the transmission shifts
to a higher gear. Shift ranges
Introduction In certain driving situations, it is
recommended that you restrict the shift
range. The set shift range appears in the
instrument cluster's multifunction display
(Y
page 119). The transmission only shifts to
the gear displayed in the instrument cluster.
When the maximum engine speed is reached,
the transmission shifts up a gear in the
automatic programs C/S/S+. Gear
restriction is correspondingly increased by
one gear. 122
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Problems with fuel and the fuel tank
Problem Possible causes/consequences and
M
MSolutions Fuel is leaking from the
vehicle.
G
Risk of explosion or fire
The fuel line or the fuel tank is defective.
X Set the Start/Stop button to key position 0immediately.
X Do not restart the engine under any circumstances.
X Consult a qualified specialist workshop. The fuel filler flap
cannot be opened. The fuel filler flap is not unlocked.
or
The SmartKey battery is discharged.
X
Unlock the vehicle (Y page 67).
or
X Unlock the vehicle using the mechanical key (Y page 69).The fuel filler flap is unlocked, but the opening mechanism is
jammed.
X
Consult a qualified specialist workshop. Parking
Important safety notes
G
WARNING
If flammable materials such as leaves, grass
or twigs are exposed to prolonged contact to
parts of the exhaust system that heat up, they
could ignite. There is a risk of fire.
Park the vehicle so that no flammable
materials come into contact with parts of the
vehicle which are hot. Take particular care not
to park on dry grassland or harvested grain
fields. G
WARNING
If you leave children unsupervised in the
vehicle, they could set it in motion by, for
example:
R releasing the parking brake
R shifting the automatic transmission out of
the parking position P
R starting the engine. They could also operate the vehicle's
equipment. There is a risk of an accident and
injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
! If the engine speed is too high or if the
vehicle is rolling, do not shift the
transmission directly from Dto R, from R
to Dor directly to P.
Do not open the driver's door while the
vehicle is in motion. At low speeds in
transmission position Dor R, park position
P is otherwise engaged automatically.
The transmission could be damaged.
! Always secure the vehicle correctly
against rolling away. Otherwise, the vehicle
or its drivetrain could be damaged. Parking
127Driving and parking Z
ProCarManuals.com
To ensure that the vehicle is secured against
rolling away unintentionally:
R the electric parking brake must be applied.
R the transmission must be in position P.
R the SmartKey must be in position 0in the
ignition lock and then removed from the
ignition lock, or the Start/Stop button must
be pressed.
R on steep uphill or downhill gradients, turn
the front wheels towards the curb.
R on steep uphill or downhill gradients, the
front axle of an empty vehicle must be
secured, for example with a wheel chock.
R on steep uphill or downhill gradients, the
rear axle of a laden vehicle must be
additionally secured, for example with a
wheel chock. Switching off the engine
Important safety notes G
WARNING
When the engine is switched off, the
transmission shifts into neutral position N.
The vehicle may roll away. There is a risk of
an accident.
After switching off the engine, always switch
to parking position P. Prevent the parked
vehicle from rolling away by applying the
parking brake.
! Do not open the driver's door while the
vehicle is in motion. At low speeds in
transmission position Dor R, park position
P is otherwise engaged automatically. This
can damage the transmission.
i Observe the display messages in the
instrument cluster.
AMG SPEEDSHIFT DCT 7-speed sports
transmission X
Shift the transmission to Pwith the button
in the center console. Using the Start/Stop button
X
Press the Start/Stop button (Y page 113).
The engine stops and all the indicator
lamps in the instrument cluster go out.
X Apply the electric parking brake.
i If you switch the engine off with the
transmission in position Ror D, the
transmission automatically shifts to N.
If you move the E-SELECT lever to Nbefore
switching off the engine, the transmission
remains for approximately 30 minutes
in N.
If you open the driver's or front-passenger
door during this period, the transmission
automatically shifts to P.
i The engine can be turned off while the
vehicle is in motion by pressing and holding
the Start/Stop button for about three
seconds.
Using the SmartKey
! Do not remove the SmartKey while the
vehicle is in motion. At low speeds, park
position Pwill otherwise be engaged
automatically.
Do not open the driver's door while the
vehicle is in motion. At low speeds,
transmission position Pis engaged
automatically.
This can damage the transmission.
X Turn the SmartKey to position 0in the
ignition lock and remove it.
The parking lock is activated.
X Apply the electric parking brake.
i If you move the E-SELECT lever to N
before switching off the engine, the
transmission remains for approximately
30 minutes in N. If you open the driver's or
front-passenger door during this period,
the transmission automatically shifts to P.128
ParkingDriving and parking
ProCarManuals.com
The transmission remains in
Nif:
R the SmartKey is in the ignition lock and
R you use the E-SELECT lever to shift the
transmission to Nbefore switching the
engine off
This still applies if you open the driver's or
front-passenger door.
Further information on transmission
position Nwhen operating with a SmartKey
is available in the "Car wash" section
(Y page 219). Electric parking brake
General notes G
WARNING
If you leave children unsupervised in the
vehicle, they could set it in motion by, for
example:
R releasing the parking brake
R shifting the automatic transmission out of
the parking position P
R starting the engine.
They could also operate the vehicle's
equipment. There is a risk of an accident and
injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle. Applying/releasing manually
X
To engage: push handle :.
When the electric parking brake is
engaged, the red F(USA only)
or ! (Canada only) indicator lamp lights
up in the instrument cluster.
i The electric parking brake can also be
applied when the SmartKey is in position
0.
X Pull handle :.
The red F(USA only) or !(Canada
only) indicator lamp in the instrument
cluster goes out.
i The electric parking brake can only then
be released when the ignition is switched
on using the Start/Stop button.
Releasing the electric parking brake
automatically The electric parking brake is released
automatically when the following conditions
are simultaneously fulfilled:
R
the engine is running.
R the transmission is in position Dor R.
R the hood is closed.
R your seat belt is fastened.
R you accelerate.
If the transmission is in position R, the trunk
lid must be closed.
For the parking brake to be released
automatically if your seat belt is not fastened,
the following conditions must be fulfilled:
R the driver's door is closed.
R you have shifted out of Por you have
previously driven faster than 2 mph
(3 km/h).
Emergency braking The vehicle can also be braked during an
emergency by using the electric parking
brake. Parking
129Driving and parking Z
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