
At a glance
15Reference
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
1Microphone for hands-free mode for
telephone
* and for voice activation
system
*23
2 Initiating
an emergency request 279
3 Reading lamps 113
4 Glass sunroof 42, 45
5 Interior lamps 113
6 Passenger airbag status lamp 105
7 Control Display 16
Displays for menu navigation
8 Hazard warning flashers
9 Central locking system 29
10 Opening glove compartment 126
11 Automatic climate control with 2-zone
control 115
Automatic climate control with 4-zone
control
*119
12 Ejecting audio CD
13 Changing
>radio station 174
> track 174 14
Selecting radio, CD and CD changer
15 Selecting AM or FM waveband
16 Ejecting navigation DVD with navigation
system
*148
18 Controller 16
Turn, press or move horizontally in
four directions
19 Opening start menu on Control Display 17
20 Automatic Hold 67
21 Parking brake 67
22 Adaptive Drive
*99
23 Programmable memory buttons 21
24 Switching Entertainment sound output
on/off and adjusting volume 174
Manual air distribution
116
Automatic air distribution and
volume 115
Cooling function 117
AUC Automatic recirculated-air
control 117
Maximum cooling 117
Air volume 116
Residual heat utilization 118
Defrosting windows and
removing condensation 116
Rear window defroster 116
Seat heating
*55, 56
Active seat ventilation
*56
17 Opening liftgate 33, 35
Active seat
*57
PDC Park Distance Control
*91
Rear view camera
*93
DTC Dynamic Traction Control 97
HDC Hill Descent Control 98

At a glance
21Reference
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Switching assistance window off/on
1.Move the controller to th e right to change to
the assistance window and press the con-
troller.
2. Select "Assist. window off" and press the
controller.
To switch on, change to the assistance window
and press the controller.
Switching Control Display
off/on
1. Press the button.
This opens the start menu.
2. Press the controller to open the menu.
3. Select "Display off" and press the control-
ler.
To switch on, press the controller.
Programmable memory
buttons
You can save and run certain functions of iDrive
on the programmable memory buttons:
> Destinations of navigation
> Telephone, phone numbers
*
>Entertainment:
>Radio station
> CD
> CD compartment of CD changer
*
>AUX
The assignment of the programmable buttons
is stored for the remote control currently in use.
Saving function
Destinations of navigation
1. Select destination, e.g. in the destination
list or the address book.
2. Press the ... button longer
than 2 seconds.
Special features:
> With the destination guidance system and
the map view started, the current destina-
tion is stored.
> During destination entry via a map, the
coordinates at the cursor are stored, not the
current destination.
Telephone, phone numbers
1.Enter the phone number or select it in a
list of the stored phone numbers, e.g. of the
"A - Z" list.
2. Press the ... button longer
than 2 seconds.
If a name is assigned to the phone number, the
name will also be stored.
Entertainment
In the Entertainment menu, the sound source
currently heard, e.g. a radio station, is stored,
regardless of the selection on the Control Dis-
play.

iDrive
22
1.
Select the desired function, e.g. radio sta-
tion or CD.
2. Press the ... button longer
than 2 seconds.
If the vehicle is equipped with two drives,
the current track is stored for CDs with
compressed audio files. <
Running function
Press the ... button.
The function is run imme diately. This means,
for example, that when a phone number is
selected, the connection is also established, or
when a navigation destin ation is called up, des-
tination guidance is started.
Displaying button assignment
You can display the assi gnment of the buttons
by touching them with your finger. Please do
not wear gloves when doing so. Touching with
an object, e.g. a pen, does not function.
Displaying short info
Touch the ... button.
The assignment of the buttons is displayed.
Destination of navigation system
Entertainment source
Telephone, phone number
Not assigned
Displaying detailed information
Touch and hold the ... button.
Deleting button assignments
1. Press the button.
This opens the start menu.
2. Press the controller to open the menu.
3. Select "Settings" an d press the controller.
4. Select "Vehicle / Tire s" and press the con-
troller.
5. Select "Programmable Memory Keys" and
press the controller.
6. Select "Delete assignment of all memory
keys" and press the controller.
7. Select "Yes" and press the controller.

Controls
29Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
>Language on Control Display, refer to
page 90
> 12h/24h clock format, refer to page 89
> Date format, refer to page 89
> Lighting settings:
>Triple turn signal activation, refer to
page 73
> Welcome lamps, refer to page 110
> Pathway lighting, refer to page 111
> Daytime driving lamps
*, refer to
page 111
> PDC Park Distance Control
*: optical warn-
ing, refer to page 92
> Rear view camera
*:
> Selecting functions, refer to page 93
> Type of display, refer to page 95
> Head-Up Display
*: selection, brightness
and position of display, refer to page 107
> Automatic climate control: AUTO program
and intensity, cooling function, and auto-
matic recirculated air control/recirculated
air mode, temperature, air distribution, tem-
perature in the upper body region, refer to
text starting on page 115
> Programmable memory buttons: selecting
stored functions, refer to page 21
> Positions of driver's seat, outside mirrors,
and steering wheel
*, refer to page 50
> Adaptive Drive
*: selected chassis and sus-
pension tuning, refer to page 99
> Audio sources: volume and tone settings,
refer to page 175
> Radio:
>Display of stored stations, refer to
page 178
> Switching RDS Radio Data System on/
off
*, refer to page 181
> Phone: volume setting, refer to
pages 226,232
Central locking system
The concept
The central locking system functions when the
driver's door is closed.
The system simultaneously engages and
releases the locks on the following:
> Doors
> Liftgate
> Fuel filler door
Operating from outside
>via the remote control
> via the door lock
> with comfort access
* via the door handles
The interior lamps and the courtesy lamps
* are
also switched on and off with the remote con-
trol. The alarm system
is armed/disarmed at the
same time.
You can find more detailed information on the
alarm system
on page 38.
Operating from inside
Via the button for centra l locking, refer to
page 32. The fuel filler door is not locked.
In an accident of sufficient severity, the central
locking system automati cally unlocks the vehi-
cle. In addition, the hazard warning flashers and
interior lamps come on.
Opening and closing:
Using remote control
Persons or animals left unattended in a
parked vehicle can lock the doors from
the inside. Always take along the remote control
when leaving the vehicle so that the vehicle can
then be opened from the outside. <

Adjusting
50
Differs depending on seat:
1
Backrest
2 Height
Additional depending on seat:
1 Backrest width
*
2Shoulder support*
3Thigh support*
4Lumbar support*
Backrest width*
The width of the backrest can be changed with
the side wings to adjust the side support to your
own needs.
Shoulder support*
This also supports the back in the shoulder
area, provides a relaxed sitting position and
helps relieve stress on the shoulder muscles.
The shoulder support is also used to adjust the
distance of the head restraint from the back of
the seat occupant's head.
Lumbar support*
You can also adjust the contour of the backrest
to obtain additional support in the lumbar
region.
The upper hips and spinal column receive sup-
plementary support to help you maintain a
relaxed, upright sitting position.
> Increase or decrease curvature: press front
or rear section of switch.
> Shift curvature up or down: press upper or
lower section of switch.
Seat, mirror and steering
wheel memory*
You can store and request two different posi-
tions for the driver's seat and passenger seat
*,
exterior rearview mirror s, and steering wheel.
The adjustment of the backrest width and lum-
bar support is not stored in the memory.
Storing
1. Switch on radio readiness or ignition, refer
to page 65.
2. Set the desired seat, exterior mirror and
steering wheel positions.

Controls
51Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
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 positions of the driver's seat, the exte-
rior rearview mirrors, and steering wheel are
stored for the remote control currently in
use.
Calling up automatically
You can choose when the stored positions of
the driver's seat, exterior rearview mirrors, and
steering wheel are activated.
> Calling up when unlocking vehicle
> Calling up when opening driver's door
When using this feat ure, always make
sure that the footwell behind the driver's
seat is empty and unobstructed. Failure to do
so could cause injury to persons or damage to
objects behind the seat as a result of a rearward
movement of the seat. <
The system cancels the adjustment procedure
when you briefly press one of the seat adjust-
ment switches or one of the memory buttons.
Selecting calling up automatically
iDrive, for operating principle refer to page 16.
1. Open the start menu.
2. Press the controller to open the menu.
3. Select "Settings" and press the controller.
4. Select "Vehicle / Tire s" and press the con-
troller.
5. Change to upper field if necessary. Turn the
controller until "Door locks" is selected and
press the controller. 6.
Select "Central locking" and press the con-
troller.
7. Select "Last seat pos." and press the con-
troller.
8. Select "After unlock ing" or "After door
opened".
9. Press the controller.
Deactivating calling up automatically
Select "Deactivated" an d press the controller.
Calling up manually
Do not call up a position from the memory
while the vehicle is moving. There is a risk
of accident from unexpected movement of the
seat or steering wheel. <
Comfort mode
1.Open the driver's door after unlocking or
switch on radio readiness.
2. Briefly press the de sired memory button 1
or 2.
The system cancels the adjustment procedure
when you briefly press one of the seat adjust-
ment switches or one of the memory buttons.
Safety feature
1. Close the driver's door and switch the igni-
tion on or off.
2. Press the desired memory button 1 or 2
and maintain pressure until the adjustment
process has been completed.
If the button was pressed inadvertently:
press the button again; the LED goes out.

Controls
57Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
4.Turn the controller to adjust the distribu-
tion.
The setting is applied.
Heated rear seats
Operation similar to front seat heating; without
temperature distribu tion, refer to page55.
Active seat*
The seat cushion is acti vely varied by alter-
nately raising and lowering the right and left half
of the seat cushion. This reduces muscular ten-
sion and fatigue to he lp prevent lower back
pain.
Press the button to switch on; the LED lights
up.
The action of the system is reduced and if need
be, switched off in order to reduce the load on
the battery. The LED remains lit.
If you switch off the acti ve seat, it can take up
to 1 minute before the two halves of the seat
cushion have returned to their initial position.
Mirrors
Exterior mirrors
The mirror on the passenger's side is
more curved than the driver's mirror.
Objects reflected in the mirror are closer than
they appear. Do not estimate the distance of
following traffic based on what you see in the
mirrors; otherwise, there is an increased risk of
accident. <
1 Adjusting
2 Switching to the other mi rror or to the auto-
matic curb monitor
3 Folding mirrors in and out
*
Storing the mirror positions, refer to Seat, mir-
ror and steering wheel memory on page 50.
Adjusting manually
The mirrors can also be adjusted manually:
press the edge of the glass.
Folding mirrors in and out*
Pressing button 3 allows you to fold the mirrors
in and out again up to a speed of approx.
12 mph/20 km/h. This is advantageous, for
example, in car washes, narrow streets or for
bringing mirrors that have been manually folded
in back into the correct position.
Folded in mirrors fold out again at a speed of
approx. 25 mph/40 km/h.
Before going through a car wash, fold the
mirrors in manually, or with button 3, oth-
erwise they could be damaged, depending on
the width of the car wash system. <

Adjusting
58
Automatic heating
Below a certain outdoor temperature, both
exterior mirrors are automatically heated when
the motor is running or th e ignition is switched
on.
Tilting down passenger-side exterior
mirror – automatic curb monitor*
Activating
1. Slide switch into the driver's side mirror
position, arrow 1.
2. Engage transmission position R.
The mirror glass tilts downward somewhat
on the passenger side. This allows the
driver to see the area immediately adjacent
to the vehicle – such as a curb – when park-
ing, etc.
Deactivating
Slide switch into the passenger side mirror
position, arrow 2.
Interior rearview mirror
To reduce the dazzle e ffect of following vehi-
cles at night, turn the knob.
Interior and exte rior mirrors,
automatic dimming feature*
This feature is controlle d by two photocells in
the inside rearview mirro r, one on the front and
one on the back.
For trouble-free operation, keep the photocells
clean and do not cover the area between the
interior rearview mirror and the windshield. Do
not attach stickers of an y kind to the windshield
in front of the mirror, either.
Steering wheel
Adjusting
Do not adjust the steering wheel while the
vehicle is moving. There is a risk of acci-
dent as the result of unexpected movement. <
The steering wheel can be adjusted in four
directions.
Storing steering wheel positions, refer to Seat,
mirror and steering wheel memory on page 50.
Easy entry/exit*
To facilitate entry and exit, the steering wheel
temporarily moves into the uppermost position.