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The setting is stored for the remote control cur-
rently in use.
Activating settings
Press the button on the steering wheel.
The indicator lamp in the instrument
cluster lights up. The settings made on
the Control Display for the functions
contained in MDrive are active.
Pressing the button again deactivates MDrive.
If the indicator lamp flashes after pressing
the button, MDrive was unable to react, as
the ABS Antilock Brake System or DSC
Dynamic Stability Control is currently control-
ling the vehicle stability. Press the button
again when the indicator lamp no longer
flashes.<
Even with MDrive activated, you can change
individual settings outside MDrive, e.g. with the
buttons in the center console. To reactivate all
settings made for MDrive on the Control Dis-
play: press the button twice.
Controls
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Driving
Ignition lock
Insert the remote control as far as possible into
the ignition lock.
>Radio readiness switches on.
Some electronic systems/consumers are
ready for operation.
>The electric steering-wheel lock audibly
unlocks.
Before moving the vehicle, insert the
remote control into the ignition lock;
otherwise, the electric steering-wheel lock will
not be unlocked and the vehicle cannot be
steered.<
Removing remote control from ignition
lock
Briefly press in the remote control; it is pushed
out somewhat.
>The ignition is switched off if it was still
switched on.
>The electric steering-wheel lock audibly
locks.
Start/Stop button
Briefly pressing the Start/Stop button several
times switches the radio readiness or the igni-
tion on and off.
Manual transmission: briefly pressing the
Start/Stop button with the clutch pedal
depressed starts the engine.
Sequential Manual Transmission: briefly press-
ing the Start/Stop button with the brake pedal
depressed and the selector lever in position P
or N starts the engine.<
Radio readiness
Some electronic systems/consumers are ready
for operation. The last information of the com-
puter selected is displayed in the instrument
cluster.
Radio readiness is automatically switched off:
>when the remote control is removed from
the ignition lock
>with comfort access
* by touching the sen-
sitive surface on the door handle, refer to
Locking on page36
Ignition on
All electronic systems/consumers are ready for
operation. The odometer and the trip odometer
are displayed in the instrument cluster, refer to
page66.
Please switch off the ignition and the
electronic systems/consumers which are
not required when the engine is not running to
save the battery.<
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Switching off engine
Do not remove the remote control from
the ignition lock while the vehicle is roll-
ing, otherwise the steering-wheel lock would
engage while steering.
When leaving the vehicle, always take the
remote control with you.
When parking on a downhill incline, apply the
handbrake, otherwise the vehicle could roll
away.<
Manual transmission*
1.Briefly press the Start/Stop button with the
vehicle stopped.
2.Shift into first gear or reverse.
3.Apply the handbrake.
Sequential Manual Transmission with
Drivelogic
1.Apply the handbrake.
2.Engage a driving position.
3.Briefly press the Start/Stop button.
If N is engaged when switching off the
engine, this will be pointed out to you opti-
cally and acoustically.
Handbrake
The handbrake is primarily intended to prevent
the vehicle from rolling while parked; it brakes
the rear wheels.
Indicator lamp
The indicator lamp lights up, and a sig-
nal also sounds when starting off. The
handbrake is applied.
Indicator lamp for Canadian models.
Engaging
The lever locks in position automatically.
Releasing
Pull slightly upwards, press the button and
lower the lever.
If exceptional circumstances should
make it necessary to apply the handbrake
while the vehicle is in motion, do not pull it too
strongly. In doing so, continuously press the
button of the handbrake lever. Otherwise
excessive pressure can lead to the rear wheels
locking up and loss of traction – fishtailing – at
the rear axle.<
To prevent corrosion and one-sided brak-
ing action, occasionally apply the hand-
brake lightly when the vehicle is slowly coming
to a stop if the traffic conditions are suitable.
The brake lamps do not light up when the hand-
brake is applied.<
Manual transmission*
While shifting in the 5th/6th gear lane,
press the gearshift lever toward the right,
otherwise accidental shifting into the 3rd or 4th
gear could result in engine damage.<
When engaging the 1st gear, a slight jolt may
occur. This is operation-related and no reason
for concern.
Driving
58
Reverse gear
Select only when the vehicle is stationary.
When pressing the gearshift lever to the left,
overcome some resistance.
Shift lights
To achieve the best vehicle acceleration with a
sporty driving style, shift lights in the Head-Up
Display
* indicate the optimum shifting point
briefly before reaching the maximum rpm. Refer
to Shift lights, page60.
Sequential Manual
Transmission with Drivelogic
The concept
The SMG Sequential Manual Transmission
with Drivelogic is an automated manual trans-
mission in which an electrohydraulic system
handles the clutching and gear changes.
The Sequential Manual Transmission is oper-
ated with the selector lever and two shift pad-
dles on the steering wheel.
It offers you the following functions:
>Optional manual or automatic operation:
Sequential mode or Drive mode
>Selection option between different driving
programs, Drivelogic, refer to page60
>Upshift display, shift lights, refer to page60
>Automatic downshifting and prevention of
incorrect shifting even in Sequential opera-
tion
>Automatic double clutching
Selector lever positions
>R: Reverse gear
>N: Neutral
>Β: Drive position:
>+: manual upshifting
>–: manual downshifting
>D/S: switch between Drive mode and
Sequential mode
Shiftlock
Press the brake pedal before shifting out of N;
the shift command will not be executed unless
the brake is applied.
R Reverse
Select only when the vehicle is stationary.
N Idle
Always engage before starting engine.
If the driving situation requires, e.g. when down-
shifting on a slippery road surface, the Sequen-
tial Manual Transmission automatically
clutches and then declutches again, i.e. it is not
necessary to engage idling manually.
N is automatically engaged after just a
few seconds when you open the driver's
door or the hood with the engine running and do
not operate either pedals, shift paddles or the
selector lever. In these cases, to start off after
closing the driver's door or the hood, first move
the selector lever into position N and then into
the drive position.<
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S Sequential mode
You can shift up and down using the shift pad-
dles or the selector lever. You do not need to
remove your foot from the accelerator to do so.
After every engine start, as soon as the selector
lever is pushed to the right into the drive posi-
tionΒ and the brake pedal is pressed, the
Sequential mode is activated.
Starting off is also possible on a level road sur-
face in second gear, e.g. in case of ice.
In the following situations, the Sequential Man-
ual Transmission thinks for you:
>Upshifts and downshifts are executed only
when they will result in a plausible combina-
tion of engine and vehicle speed; thus, for
example, a downshift that would cause the
engine to overrev will not be executed by
the system.
>When the vehicle is stationary, the trans-
mission automatically downshifts into first
gear.
>Shortly before dropping below a gear-
dependent minimum speed, the transmis-
sion downshifts automatically even without
your intervention.
D Drive mode
In the Drive mode, all forward gears are shifted
automatically.
Shifting from Sequential mode to Drive mode:
press selector lever to the right toward D/S.
To switch back into the Sequential mode: press
selector lever to the right again toward D/S or
shift using the shift paddles or the selector
lever.
Kick-down: for rapid acceleration, e. g. when
passing, press the accelerator pedal as far
down as it will go. You achieve maximum accel-
eration.
Displays in instrument cluster
1Gear 1 to 7, R, N engaged
2Selected driving program,
matches the number of illuminated fields,
refer to Drivelogic on page60
3The currently engaged gear is displayed,
followed by a D in the Drive mode
A flashing gear display indicates to you
that the driver's door is open with the
engine running.
N is automatically engaged after just a few sec-
onds when you open the driver's door or the
hood with the engine running and the vehicle
stopped, and do not operate either pedals, shift
paddles or the selector lever.<
Gear changes
Using selector lever
>To upshift, pull the selector lever back.
>To downshift, push the selector lever for-
ward.
Using shift paddles on steering wheel
>To upshift, briefly pull the right shift
paddle +.
Driving
60 >To downshift, briefly pull the left shift
paddle –.
Drivelogic
With Drivelogic various driving programs are
available to you.
Each time you change between the Sequential
mode and the Drive mode, the driving program
last selected in the respective mode is active.
Exception: after the first change from the
Sequential to the Drive mode, driving program 3
is active.
In Drive mode
Five driving programs, from relaxed 1 to sporty/
highly dynamic 5 are available for selection.
In Sequential mode
You can choose from six driving programs from
balanced/dynamic 1 to sporty/purist 6.
Each time the engine is started, driving pro-
gram 3 is activated.
The sporty/purist driving program 6 is only
available with the DSC Dynamic Stability Con-
trol deactivated, refer to page80. When DSC is
activated, the system switches from driving
program 6 to 5.
To maintain vehicle stability, always drive
with the DSC switched on when possi-
ble.<
Selecting driving program with button
in center console
Press the button repeatedly until the desired
driving program is displayed in the instrument
cluster, refer to page59.
Selecting driving program via button
on steering wheel
You can also activate your preferred driving pro-
gram with the button on the steering wheel,
refer to MDrive on page50.
With the ignition switched on you can change
the settings of MDrive on the Control Display.
iDrive, for explanation of principle, refer to
page16.
1.Open the start menu.
2.Press the controller to open the menu.
3.Select "Settings" and press the controller.
4.Select "Vehicle / Tires" and press the con-
troller.
5.Change to upper field if necessary. Turn the
controller until "MDrive" is selected and
press the controller.
6.Select "SMG Drivelogic" and press the con-
troller. The first setting is selected.
7.Turn controller to set Drive mode or
Sequential mode.
"Unchanged" retains the current settings
made outside of MDrive.
8.Press controller to select driving programs.
9.Turn controller to set driving program.
10.Press the controller.
Shift lights
To achieve the best vehicle acceleration with a
sporty driving style in the Sequential mode,
shift lights in the Head-Up Display
* indicate the
optimum shifting point briefly before reaching
the maximum rpm.
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1.Switch on Head-Up Display, refer to Head-
Up Display on page88.
2.Select display "M View" on Head-Up Dis-
play, refer to Selecting displays on page89.
The current engine speed is highlighted on
the tachometer.
3.When approaching the maximum rpm, yel-
low illuminated fields1 of the tachometer
consecutively indicate the approaching
upshift point.
4.Shift at the latest when the red indicator
field lights up2.
When the permissible maximum rpm is
reached, the entire tachometer begins to flash.
When the maximum rpm is exceeded, the fuel
supply is cut off to protect the engine. Always
avoid engine speeds in this range.
M Engine Dynamic Control
With M Engine Dynamic Control you can influ-
ence how sporty the reaction of your vehicle to
accelerator pedal movements is to be. Three
programs are available for engine control.
"P 400" program
In the "P 400" program the engine reacts gently
to the movement of the accelerator pedal. This
is, for example, ideal for city driving or driving on
snow. In the process, the fuel consumption is
minimal and the engine output is reduced.
"P 500" program
The "P 500" program provides maximum per-
formance and more spontaneous reaction of
the engine to accelerator pedal movements.
"P 500 Sport" program
In the "P 500 Sport" program the engine reacts
especially spontaneously and uncompromis-
ingly sporty with maximum performance to
accelerator pedal movements.
Selecting program
Sequential Manual Transmission with
Drivelogic
Each time the engine is started, the "P 400"
program is activated.
Press the POWER button to activate the
"P 500" program. Pressing the POWER button
repeatedly switches between the programs
"P 400" and "P 500".
You can also activate your preferred program
with the button on the steering wheel, refer
to MDrive on page50. You can only activate the
"P 500 Sport" program with MDrive.
For the programs "P 500" and "P 500 Sport"
the LED in the POWER button lights up.
Manual transmission
Each time the engine is started, the "P 400"
program is activated.
You can select the programs "P 400", "P 500"
and "P 500 Sport" with the button on the steer-
ing wheel, refer to MDrive on page50.
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Fast wiper speed
Press twice or press beyond the resistance
point.
The system reverts to normal speed when the
vehicle is stationary.
Rain sensor
The wiper operation is controlled automatically
as a function of the rain intensity. The rain sen-
sor is located on the windshield, directly in front
of the interior rearview mirror.
Activating rain sensor
Press the button, arrow3. The LED in the but-
ton lights up.
Adjusting rain sensor sensitivity level
Turn the knurled wheel5.
Deactivating rain sensor
Press the button again, arrow3. The LED goes
out.
Deactivate the rain sensor when passing
through an automatic car wash. Failure to
do so could result in damage caused by undes-
ired wiper activation.<
Cleaning windshield and headlamps
Pull the lever, arrow4.
The system sprays washer fluid against the
windshield and activates the wipers for a brief
period.
When the vehicle lighting is switched on, the
headlamps are simultaneously washed at
appropriate intervals.Do not use the washing mechanisms if
there is any danger that the fluid will
freeze on the windshield. If you do so, your
vision could be obscured. To avoid freezing,
use a washer fluid antifreeze, refer to Washer
fluid. Do not use washing mechanisms when
the washer fluid reservoir is empty, otherwise
you will damage the washer pump.<
Windshield washer nozzles
Both windshield washer nozzles are automati-
cally heated with the engine running or the igni-
tion switched on.
Washer fluid
Washer fluid antifreeze is flammable.
Always keep it well away from sparks and
open flames, and store it in tightly closed con-
tainers well out of the reach of children. Always
observe the instructions for use provided on the
containers.<
Washer fluid reservoir
All washer nozzles are supplied from one reser-
voir.
Fill with water and – if required – with a washer
antifreeze, according to manufacturer's recom-
mendations.
In order to maintain the mixture ratio, mix
the washer fluid before filling.<
Capacity
Approx. 5.3 US quarts/5 liters.