
Adjusting
54 5.Select the desired function unit and press 
the controller.
Operating function
Press the button on the steering wheel.
If you have programmed "Navigation voice 
instructions" for the button:
>To switch voice instructions on/off: 
Press the button longer.
>To repeat the last voice instruction: 
Press the button.
MDrive
With MDrive you can configure several individ-
ual settings for your vehicle on the Control Dis-
play and activate them simultaneously with the 
button on the steering wheel.
Configuring settings
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.Press the   button.
This opens the start menu.
2.Press the controller to open the   menu.3.Select "MDrive" and press the controller.
The functions contained in MDrive are dis-
played:
>"SMG Drivelogic" 
Sequential Manual Transmission with 
Drivelogic: shifting modes and Drive-
logic driving programs, refer to page62
>"EDC" 
Programs of the Electronic Damping 
Control, refer to page84
>"DSC"
Dynamic Stability Control and 
M Dynamic Mode, refer to page82
>"POWER"
Programs of the M Engine Dynamic 
Control, refer to page64
>"Head-Up Display"
*
Views of the Head-Up Display, refer to 
page91
You can reset all settings for MDrive to their 
default values:
>"Reset to default"
4.Select the desired function.
5.Press the controller. 

Driving
58
Driving
Ignition lock
Inserting remote control into 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.
Comfort access*
With comfort access, only insert the remote 
control into the ignition lock in exceptional 
cases, refer to page37.
Removing remote control from ignition 
lock
Do not pull the remote control out of the 
ignition lock using force, as otherwise 
damage may result.<
Before removing the remote control, first press 
it in as far as possible to release the locking 
device.
The ignition is switched off if it was still 
switched on.
Start/Stop button
Pressing the Start/Stop button switches the 
radio readiness or the ignition on and off.
Manual transmission: the engine starts 
when you depress the brake pedal while 
pressing the Start/Stop button.
Sequential Manual Transmission: the engine 
starts when you press the Start/Stop button 
with the brake depressed and the selector lever 
in position P or N.<
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 doors on page37
Ignition on
All electronic systems/consumers are ready for 
operation. The odometer and the trip odometer 
are displayed in the instrument cluster, refer to 
page68.
Please switch off the ignition and the 
electronic systems/consumers which are 
not required when the engine is not running to 
save the battery.< 

Controls
 59Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Radio readiness and ignition off
All indicator and warning lamps in the instru-
ment cluster go out.
Starting engine
Do not run the engine in closed rooms, 
otherwise the inhalation of toxic exhaust 
gases can cause unconsciousness and death. 
The exhaust gases contain carbon monoxide, 
an odorless and colorless, but highly toxic gas.
Never leave an unattended vehicle with the 
engine running, as such a vehicle represents a 
potential safety hazard.
Before leaving the vehicle with the engine run-
ning, shift into neutral
* or move the selector 
lever into position N and firmly apply the hand-
brake, otherwise the vehicle can begin to roll.<
Do not allow the engine to warm up by leaving it 
running while the vehicle remains stationary. 
Instead, drive off at a moderate engine speed.
Avoid frequent starting in quick succes-
sion or repeated starting attempts in 
which the engine does not start. Otherwise, the 
fuel is not burned at all or is burned inade-
quately and there is a danger of overheating and 
damage to the catalytic converter.<
Manual transmission*
Remote control in ignition lock or with comfort 
access in vehicle, refer to page37.
1.Depress brake pedal.
2.Depress the clutch pedal and select the 
idling position.
3.Press the Start/Stop button.
Sequential Manual Transmission with 
Drivelogic
Remote control in ignition lock or with comfort 
access in vehicle, refer to page37.
1.Depress brake pedal.
2.Place selector lever in position N.
3.Press the Start/Stop button.
If the engine does not start, shift back to 
the last selector lever position selected, 
refer to the instrument cluster display or the 
selector lever. Then select position N.
You cannot start off with the hood open.
When the engine is cold, the exhaust system 
has a slightly metallic undertone due to the sys-
tem design.<
Switching engine off
When leaving the vehicle, always take the 
remote control with you.
When parking, firmly apply the handbrake, as 
otherwise the vehicle could roll.<
Manual transmission*
1.Press the Start/Stop button with the vehicle 
stopped.
2.Shift into first gear or reverse.
3.Firmly apply the handbrake.
4.Remove the remote control from the igni-
tion lock, refer to page58.
Sequential Manual Transmission with 
Drivelogic
1.Firmly apply the handbrake.
2.Move selector lever into a drive position.
3.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.
4.Remove the remote control from the igni-
tion lock, refer to page58. 

Driving
60
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.
Applying
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 
firmly. In doing so, continuously press the but-
ton of the handbrake lever. Otherwise, too firm 
an application of the handbrake can lock up the 
rear wheels and cause the rear of the vehicle to 
swerve.<
To prevent corrosion and one-sided brak-
ing action, occasionally engage 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*
When shifting into 5th/6th gear, press the 
gearshift lever toward the right, otherwise 
an inadvertent shift into 3rd or 4th gear could 
lead to engine damage.<
When engaging the 1st gear, a slight jolt may 
occur. This is operation-related and no reason 
for concern.
Reverse gear
Select only when the vehicle is stationary. 
Press the gearshift lever to the left, overcoming 
a slight 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, page63. 

Controls
 61Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
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 the following functions:
>Choice of manual or automatic mode: 
Sequential mode or Drive mode
>Selection option between different driving 
programs, Drivelogic, refer to page62
>Upshift display, shift lights, refer to page63
>Automatic downshifting and prevention of 
incorrect shifting even in sequential opera-
tion
>Automatic double clutching
Selector lever positions
>R: Reverse gear
>N: Neutral, idle
>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 the position N and then 
into the drive position.<
S Sequential mode
You can shift up and down using the shifting 
paddles 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-
tion Β 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 res ult in a  plausible combina-
tion of engine and vehicle speed; thus, for 
example, the system will not execute a 
downshift that would cause the engine to 
overrev.
>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. 

Driving
62
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 
the 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. passing, 
press the accelerator pedal as far down as it will 
go. You achieve maximum acceleration.
Displays in instrument cluster
1Gear 1 to 7, R, N engaged
2Selected driving program, 
matches the number of illuminated fields, 
refer to Drivelogic on page62
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 +.
>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 
program 3 is activated.
The sporty/purist driving program 6 is only 
available with the DSC Dynamic Stability Con-
trol deactivated, refer to page82. 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.< 

Controls
 63Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
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 page62.
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 page54.
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 "MDrive" and press the controller.
4.Select "SMG Drivelogic" and press the con-
troller. The first setting is selected.
5.Turn the controller to set Drive mode or 
Sequential mode.
"Unchanged" retains the current settings 
made outside of MDrive.6.Press the controller to select driving pro-
grams.
7.Turn the controller to set the driving pro-
gram.
8.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.
1.Switch on Head-Up Display, refer to Head-
Up Display on page91.
2.Select display "M View" on Head-Up Dis-
play, refer to Selecting displays on page92.
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 
field2 lights up.
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. 

Driving
64
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
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 page54. 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.
Turn signals/
headlamp flasher
1High beams
2Headlamp flasher
3Turn signals
Using turn signals
Move the lever beyond the resistance point.
To switch off manually, only press the lever to 
the resistance point.
Atypically rapid flashing of the indicator 
lamp indicates the failure of a turn signal 
lamp.<
Signaling briefly
Press the lever to the resistance point and hold 
it there as long as you wish to signal.
Triple turn signal activation
Press the lever to the resistance point; the turn 
signals flash three times.
You can activate or deactivate this function.
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.