
Cockpit
10
Cockpit
Around the steering wheel: controls and displays
4Folding exterior mirrors in and out*50
5Adjusting exterior mirrors, automatic curb 
monitor
*50
1Convertible: opening and closing 
windows jointly35 
2Convertible: opening and closing 
rear windows35 
3Opening and closing front 
windows35 6
Parking lamps93
Low beams93
Automatic headlamp control
*93
Adaptive light control
*94
High-beam assistant
*95
7
Fog lamps96 

Voice activation system
22
Voice activation system
The concept
The voice activation system allows you to con-
trol operation of various vehicle systems with-
out removing your hands from the steering 
wheel.
Individual menu items on the Control Display 
can be spoken as commands. It is not neces-
sary to use the controller.
The voice activation system transforms your 
oral commands into control signals for the 
selected systems and provides support in the 
form of instructions or questions.
Coupe: the voice activation system uses a spe-
cial microphone located in the area of the inte-
rior rearview mirror, refer to page14.
Convertible: the voice activation system uses a 
special microphone located in the area of the 
steering column.
Precondition
Via iDrive, select the language in which the 
voice activation system is operating, so that the 
spoken commands can be identified. Selecting 
the language for iDrive, refer to page79.
Symbols in the Owner's Manual
Saying commands
Activating voice activation system
1.Press the   button on the steering wheel.
 This symbol on the Control Display and 
an acoustic signal indicate that the voice 
activation system is ready to receive spo-
ken commands.
2.Say the command.
The command appears on the Control Dis-
play.
 This symbol appears on the Control Display 
when you can enter additional commands. 
If no further commands are possible, continue 
by operating the item of equipment via iDrive.
Terminating or canceling voice 
activation system
Press the   button on the steering wheel
or
*
{...} Say the specified commands word for 
word. 
{{...}} Indicates responses of the voice acti-
vation system.
{Cancel} 

Opening and closing
32 Make sure that the closing path of the 
trunk lid is clear; otherwise, injuries may 
result.<
Coupe
Convertible
To close the trunk lid, press it down 
lightly. The lid is closed automatically.<
Alarm system*
The concept
The vehicle alarm system responds:
>When a door, the hood or the trunk lid is 
opened
>To movements inside the vehicle: Interior 
motion sensor, refer to page33
>When the car's inclination changes, for 
instance if an attempt is made to jack it up 
and steal the wheels or to raise it prior to 
towing away
>When there has been an interruption of 
power supply from the battery
The alarm system signals unauthorized entry 
attempts for a short time by means of:
>An acoustic alarm>Switching on the hazard warning flashers
>Flashing the high beams
Arming and disarming
When you lock or unlock the vehicle, either with 
the remote control or at the door lock, the alarm 
system is armed or disarmed at the same time.
You can open the trunk lid even when the alarm 
system is armed, by pressing the   button on 
the remote control, refer to page28. The lid is 
locked and monitored again as soon as you 
close it.
Panic mode*
You can trigger the alarm system if you find 
yourself in a dangerous situation:
Press the   button for at least three seconds.
To switch off the alarm: press any button.
Switching off an alarm
>Unlock the car with the remote control, refer 
to page27.
>Insert the remote control all the way into the 
ignition lock.
Indicator lamp displays
>The indicator lamp under the inside rear-
view mirror flashes continuously: the sys-
tem is armed.
>The indicator lamp flashes after locking: 
doors, hood or trunk lid are not properly 
closed. Even if you do not close the alerted 
area, the system begins to monitor the 
remaining areas, and the indicator lamp 
flashes continuously after approx.  

Controls
 47Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Seat with electrical longitudinal 
adjustment
Coupe
Convertible
Seat backrest warning lamp:
Comes on when a seat backrest is not 
engaged. In addition, a message 
appears on the Control Display.
Easy entry
The easy entry feature includes a memory func-
tion for the longitudinal adjustment and back-
rest angle.
1.Pull lever 1 and swing the backrest forward.
2.Press the front end 2 of the switch until the 
seat has moved into the desired position.
Previous position
Press the rear end 3 of the switch until the seat 
automatically stops in its previous position, and 
fold the backrest back. If you release the switch 
before the previous seat position is reached, 
the seat will stop at its current position.
When sliding the seat backward, make 
sure no one is injured and no objects are 
damaged.
Before driving off, engage both seats and back-rests so that they are locked in place. Other-
wise, there is a risk of an accident due to unex-
pected movement.<
Heated seats*
Press the button once per temperature level. 
Three LEDs indicate the highest temperature.
To switch off:
Press button longer.
If you continue driving within approx. the next 
15 minutes, the seat heating is automatically 
activated at the previously set temperature.
The temperature is lowered or the heating is 
switched off entirely to save on battery power. 
The LEDs stay lit.
Seat and mirror memory*
You can store and call up two different combi-
nations of driver's seat and exterior mirror posi-
tions.
Settings for the backrest width and lumbar sup-
port are not stored in memory. 

Adjustments
48
Storing
1.Switch on radio readiness or the ignition, 
refer to page55.
2.Adjust the seat and exterior mirrors to the 
desired positions.
3.Press the   button.
The LED in the button lights up.
4.Press the desired memory button 1 or 2: the 
LED goes out.
The driver's seat and exterior mirror posi-
tions are stored for the remote control cur-
rently in use.
Call-up
Do not call up the memory while you are 
driving; otherwise, unexpected seat 
movement could result in an accident.<
Comfort function
1.Unlock and open the driver's door or switch 
on radio readiness, refer to page55.
2.Briefly press the desired memory button1 
or 2.
The adjusting procedure is halted immediately 
when you touch a seat adjustment switch or 
one of the memory buttons.
Safety feature
1.Close the driver's door and switch the igni-
tion on or off, refer to page55.
2.Press the desired memory button1 or2 
and keep it pressed until the adjustment 
process has been completed.
If the   button was pressed accidentally:
Press the button again; the LED goes out.
Call-up with the remote control
The driver's seat position last set is stored for 
the remote control currently in use.
You can select whether or not the seat is reset 
to that position automatically.
When this Personal Profile function is 
used, first make sure that the footwell 
behind the driver's seat is free of obstacles. 
Failure to do so could cause injury to persons or 
damage to objects as a result of a rearward 
movement of the seat.<
The adjusting procedure is halted immediately 
when you touch a seat adjustment switch or 
one of the memory buttons.
Selecting automatic call-up
1."Settings"
2."Door locks"
3."Last seat position auto."
 The function for automatically calling up 
the last seat position is switched on and is 
stored for the remote control currently in use.
Switching off automatic call-up
Deactivate "Last seat position automatic".
Safety belts
Observe the adjustment instructions on 
page42 to ensure the best possible per-
sonal protection.<
Before every drive, make sure that all occupants 
wear their safety belts. Airbags complement the 
safety belt as an additional safety device, but 
they do not represent a substitute. 

Adjustments
50 area of the belt hand-over is clear. Otherwise it 
cannot be ensured that the system will stop 
moving in certain extreme situations.<
Mirrors
Exterior mirrors
The front passenger's mirror is more con-
vex than the driver's mirror. The objects 
seen in the mirror are closer than they appear. 
Do not gauge your distance from traffic behind 
you on the basis of what you see in the mirror; 
otherwise, there is an increased risk of an acci-
dent.<
1Adjustments
2Switching to the other mirror or automatic 
curb monitor
*
3Folding mirrors in and out*
The setting for the exterior mirrors is stored for 
the remote control currently in use
*. The stored 
position is called up automatically when the 
vehicle is unlocked.
Manual adjustment
The mirrors can also be adjusted manually: 
press the edge of the glass.
Folding mirrors in and out*
At driving speeds up to approx. 12 mph/
20 km/h, you can fold the mirrors in and out by 
pressing button3. This can be beneficial in nar-
row streets, for example, or for moving mirrors 
that were folded in by hand back out into their 
correct positions. Mirrors that were folded in are 
folded out automatically at a speed of approx. 
25 mph/40 km/h.Before entering an automatic car wash, 
fold in the exterior mirrors manually or 
with button3 to prevent them from being dam-
aged, depending on the width of the vehicle.<
Automatic heating
Depending on the outside temperature, both 
exterior mirrors are heated automatically when 
the engine is running or the ignition is switched 
on.
Passenger side mirror tilt function – 
automatic curb monitor*
Activating
1.Push the switch to the position for the 
driver's side mirror, arrow 1.
2.Engage reverse gear or move the selector 
lever to position R.
The glass of the mirror on the passenger 
side tilts slightly down. This allows the 
driver to see the area immediately adjacent 
to the vehicle, e.g. a curb, when backing into 
a parking space.
Deactivating
Push the switch to the position for the passen-
ger side mirror, arrow 2. 

Controls
 51Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Interior rearview mirror
Turn the knob to reduce glare from the head-
lamps of cars behind you when driving at night.
Interior and exterior mirrors, automatic 
dimming feature*
The automatic dimming feature of the interior 
and exterior mirrors
* is controlled by two photo 
cells in the interior rearview mirror. One photo 
cell is in the mirror frame, see arrow; the other is 
on the back of the mirror.
In order to ensure that the system functions 
correctly, keep the photo cells clean, do not 
cover the area between the interior rearview 
mirror and windshield, and do not affix adhesive 
labels or stickers of any kind to the windshield 
directly in front of the mirror.
Steering wheel
Adjustments
Do not adjust the steering wheel position 
while the car is in motion; otherwise, there 
is a risk of an accident due to unexpected move-
ment.<1.Fold the lever down.
2.Move the steering wheel to the preferred 
height and angle to suit your seated posi-
tion.
3.Swing the lever back up.
Do not use force to swing the lever 
back up; otherwise, the mechanism 
will be damaged.<
Steering wheel heating*
Press the button.
The LED in the button lights up when the steer-
ing wheel heating is switched on. 

Driving
60 Unusually rapid flashing of the indicator 
lamp indicates that a turn signal indicator 
has failed.<
Indicating a turn briefly
Press the lever as far as the resistance point for 
as long as you wish to indicate a turn.
Triple turn signal activation
Press the lever as far as the resistance point.
The turn signals flash three times.
You can activate or deactivate this function.
1."Settings"
2."Lighting"
3."Triple turn signal"
 Triple turn signal activation is activated and 
is stored for the remote control currently in use.
Wiper system
1Switching on wipers
2Switching off wipers or brief wipe
3Activating/deactivating intermittent wipe or 
rain sensor
*
4Cleaning windshield and headlamps*
5Setting speed for intermittent wipe, or sen-
sitivity of the rain sensor
Switching on wipers
Press the lever upward, arrow 1.
The lever automatically returns to its initial posi-
tion when released.
Normal wiper speed
Press once.
The system switches to operation in the inter-
mittent mode when the vehicle is stationary.
Fast wiper speed
Press twice or press beyond the resistance 
point. 
The system switches to normal speed when the 
vehicle is stationary.
Intermittent wipe or rain sensor*
If the car is not equipped with a rain sensor, the 
intermittent-wipe time is a preset.
If the car is equipped with a rain sensor, the time 
between wipes is controlled automatically and 
depends on the intensity of the rainfall. The rain 
sensor is mounted on the windshield, directly in 
front of the interior rearview mirror.
Activating intermittent wipe or rain 
sensor
Press the button, arrow3. The LED in the but-
ton lights up.
Setting speed for intermittent wipe or 
sensitivity of the rain sensor
Turn thumbwheel5 up or down.