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Activating RACE STARTXDepress the brake pedal with your left foot
and keep it depressed.XTurn the program mode selector dial
clockwise ( Y page 267) until the RS lamp
on the dial comes on.
The message RACE START Confirm:
Paddle UP Cancel: Paddle DOWN
appears in the multifunction display.
i When the activation conditions are not
fulfilled anymore, RACE START is canceled.
The message RACE START Canceled
appears in the multifunction display.
XTo cancel: Pull left steering wheel gearshift
control ( Y page 267).
or
XTo confirm: Pull right steering wheel
gearshift control ( Y page 267).
The message RACE START Available
Depress gas pedal. appears in the
multifunction display.
i If you do not depress the accelerator
pedal within a few seconds, RACE START is
canceled. The message RACE START Not
Possible See Operator’s Manual
appears in the multifunction display.
XDepress the accelerator pedal fully.
The engine speed increases.
The message RACE START Release
brake to start appears in the
multifunction display.
i If you do not release the brake pedal
within a few seconds, RACE START is
canceled. The message RACE START
Canceled appears in the multifunction
display.
XTake your foot off the brake pedal while
keeping the accelerator pedal depressed.
The vehicle pulls away at maximum
acceleration.
The message RACE START Active appears
in the multifunction display.
RACE START deactivates at a vehicle speed
of approximately 30 mph
(Canada: 50 km/h). The transmission
switches to program mode S+. ESC SPORT
remains switched on.
RACE START is canceled immediately if you
release the accelerator pedal while RACE
START is active or when the activation
conditions are not fulfilled anymore. The
message RACE START Not Possible See
Operator’s Manual appears in the
multifunction display.
i If RACE START is used repeatedly in a
short period of time, it is only available
again after having driven the vehicle a
certain distance.
Hill-start assist system
On uphill grades, the hill-start assist system
maintains the pressure in the brake system
for approximately 1 second after you have
released the brake pedal. Therefore, you can
start off smoothly without the vehicle moving
immediately after releasing the brake pedal.
GWarning!
The hill-start assist system is not designed to
function as a parking brake. It does not
prevent the vehicle from moving when parked
on an incline.
Always engage the electronic parking brake
in addition to shifting the transmission into
park position P.
XDepress the brake pedal.XShift the transmission into drive position
D or reverse gear R.XRelease the brake pedal.XCarefully depress the accelerator pedal.
The hill-start assist system is inactive
R when starting off on a level road or downhill
grades
R with the transmission in neutral position N
R with the electronic parking brake engaged
R if the ESC has switched off due to a
malfunction
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XActivating: Adjust the air temperature, air
volume and air distribution.
XPress button \000`.
The indicator lamp in the button comes on.
The driver-side settings are used for the
passenger side.
XDeactivating: Press button \000` again.
The indicator lamp in the button goes out.
Rear window defroster
GWarning!
Any accumulation of snow and ice should be
removed from the rear window before driving.
Visibility could otherwise be impaired,
endangering you and others.
The rear window defroster uses a large
amount of power. To keep the battery drain
to a minimum, switch off the defroster as
soon as the rear window is clear. The
defroster is switched off automatically after
some time of operation depending on the
outside temperature.
XSwitch on the ignition.XSwitching on: Press button \000n.
The indicator lamp in the button comes on.
XSwitching off: Press button \000n again.
The rear window defroster switches off when
the battery voltage is too low. Too many
electrical consumers may be operating
simultaneously.
XSwitch off consumers that are currently not
needed if required.
Loading and storing
Parcel net
GWarning!
The parcel net is intended for storing light-
weight items only, such as road maps, mail,
etc.
Heavy objects, objects with sharp edges, or
fragile objects may not be transported in the
parcel net. In an accident, during hard
braking, or sudden maneuvers, they could be
thrown around inside the vehicle and cause
injury to vehicle occupants.
The parcel net cannot protect transported
goods in the event of an accident.
A parcel net is located in the passenger
footwell.
Storage compartments
GWarning!
To help avoid personal injury during a collision
or sudden maneuver, exercise care when
storing objects in the vehicle. Put luggage or
cargo in the trunk if possible.
Keep compartment lids closed. This will help
to prevent stored objects from being thrown
about and injuring vehicle occupants during
Rbraking
Rvehicle maneuvers
Ran accident
Glove box
Depending on vehicle equipment, an AUX
socket or a media interface is located in the
glove box. For information on Audio AUX
mode, see (Y page 197) and for media
interface, see (Y page 192).
XOpening: Pull glove box lid release \000F.304Loading and storingControls in detail
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AMG SPEEDSHIFT DCT 7-SPEED TransmissionDisplay messagesPossible causes/consequences and 0050 Solutions0060
Parking Lock
Malfunct. Apply
Parking BrakeThe transmission cannot be shifted to park position P anymore.XMake sure the electronic parking brake is engaged.XBlock the wheels of the vehicle with suitable objects before
leaving the vehicle.XContact an authorized Mercedes-Benz Center. Have the vehicle
transported with all wheels off the ground or towed with the rear
axle raised ( Y page 415).0093
Stop Engage 'P'The transmission is malfunctioning. The vehicle is not propelled
anymore and will coast to standstill.XStop the vehicle in a safe location.XContact an authorized Mercedes-Benz Center.0093
Transmission Oil
Cooling
MalfunctionThe coolant pump of the transmission is malfunctioning. The
transmission could overheat.XSelect the AMG menu via the control system ( Y page 287) and
check the transmission fluid temperature.XAvoid heavy load on the engine and transmission such as a
dynamic manner of driving.XWhen the transmission fluid temperature is below 248‡
(120 †), continue to drive to the next authorized Mercedes-
Benz Center.0093
Trans. Oil
Overheated Drive
on with CareThe transmission fluid is overheated. Manual program mode M
and limiting the gear range are not available anymore. The engine
output is limited according to the degree of the overheating.XReduce the transmission fluid temperature by moderate driving.What to do if...
Lamps in the instrument cluster
Notes
If any of the following lamps in the instrument
cluster fails to come on during the bulb self-
check when switching on the ignition, have
the respective bulb checked and replaced if
necessary.
When you switch on the ignition, all lamps in
the instrument cluster come on. The low-
beam headlamp indicator lamp, high-beam
headlamp indicator lamp, turn signal
indicator lamps, and the indicator lamp for
the rear fog lamp will only come on if
activated. If a lamp in the instrument cluster
fails to come on when the ignition is switched
on, have it checked and replaced if necessary.388What to do if...Practical hints
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