Page 28 of 801

27 At a glance
Cockpit
Item
Page
1
Combination switch
High beam
Corner-illuminating lamps
Windshield wipers
Turn signals
403
404
408
420
2
Lever for
Cruise control
DISTRONIC Plus*
447
451
3
Horn
4
Multifunction steering wheel
288
5
Instrument cluster
28
6
Steering wheel gearshift con-
trol
438
7
Gear selector lever for
automatic transmission
416
Item
Page
8
Control panel with
Front passenger front
air bag indicator lamp
Vehicle level control
switch
Electronic Stability Pro-
gram (ESP
®) switch
Parktronic*/Park Assist*
deactivation switch
Swivel COMAND display
COMAND/instrument
cluster display
illumination
51
469,
471
74
475,
480
89
444
9
COMAND display
87
a
Overhead control panel
33
b
Automatic climate control
Center console, upper part
501
32
Item
Page
c
Glove box lock
526
d
Cover of compartment with
CD/DVD changer
PCMCIA card slot
120
121
e
Center console, lower part
30
f
Starter switch
KEYLESS-GO* start/stop
button
370
371
g
Steering wheel adjustment
Heated steering wheel*
386
387
h
Electronic parking brake
422
j
Door control panel
34
k
Hood lock release
573
l
Night View Assist*
491
m
Exterior lamp switch
399
Page 38 of 801

37 At a glance
Storage compartments
Item
Page
1
Glove box
526
2
Document holder in sun visor
534
3
Door pocket
4
Ruffled storage pocket
530
5
Door pocket
Ashtray
536
6
Side storage pocket in trunk
Retainer for Operator’s Manu-
al pouch
533
7
Storage spaces under trunk
floor
532
8
Side storage pocket in trunk
9
Door pocket
Ashtray
536
Item
Page
a
Ruffled storage pocket
530
b
Door pocket
c
Document holder in sun visor
534
d
Ashtray
Cigarette lighter
536
537
e
Eyeglasses compartment in
overhead control panel
527
f
Parcel net in front passenger
footwell
528
g
Front passenger seat storage
compartment with first aid kit
705
h
Front center armrest with
Storage tray/telephone*
compartment
Storage compartment
527
Item
Page
j
Cupholder in the rear center
armrest
Cupholder under the rear cen-
ter storage compartment*
530
530
k
Rear center armrest with stor-
age compartment
Storage compartment be-
tween rear seats
528
529
l
Rear storage box
529
m
Cupholder in the front center
console
530
n
Driver’s seat storage com-
partment
527
Page 63 of 801

62 Safety and SecurityOccupant safety
Installation of infant and child restraint
systems
This vehicle is equipped with tether an-
chorages for a top tether strap at each of
the rear seating positions.
1Cover of top anchorage ring
Bring the rear power seat backrest* to
a fully upright position (
page 375).
Remove cover1 from anchorage ring.
Store cover1 in a convenient place
(e.g. glove box).
Guide tether strap between head re-
straint and top of seat back.Head restraints must be positioned such
that the top tether strap can pass freely
between the head restraint and top of seat
back.
Make sure the tether strap is not
twisted.
2Hook
3Anchorage ring
Securely fasten hook2, which is part
of the tether strap, to anchorage
ring3.
When the child restraint is not in use,
remove it from the vehicle or secure it with
the seat belt to prevent the child restraint
from becoming a projectile in the event of
an accident.
Do not leave children unattended in the
vehicle, even if the children are secured in a
child restraint system. Unsupervised chil-
dren in a child restraint system may use
vehicle equipment and may cause an acci-
dent and/or serious personal injury.
i
For safety reasons, make sure hook2 has
attached to ring3 beyond the safety catch, as
illustrated.
Page 130 of 801
129 Control systems
COMAND AUX
COMAND AUX
You can connect an external audio or video
source (AUX) to COMAND.Audio and Video AUX jacks
The Audio and Video AUX jacks to which
external audio/video sources can be con-
nected are located in the glove box.
1Video AUX jack
2Audio AUX jack
Audio AUX
Switching to Audio AUX mode
Select “Audio” “Audio” “AUX”.
The Audio AUX menu appears. You will
hear the medium in the external audio
source if it has been connected and
switched to play.You can adjust the following settings in Au-
dio AUX mode:
Volume (
page 98)
Balance and fader (
page 100)
Treble and bass (
page 99)
Surround sound (
page 100)
i
Please refer to the corresponding operating
instructions for information about how to oper-
ate the external audio source.
Page 370 of 801

369 Controls in detail
Locking and unlocking
Locking and unlocking from the inside
You can lock or unlock the doors and the
trunk from the inside using the central
locking or unlocking switch. This can be
useful, for example, if you want to lock the
vehicle before starting to drive.
The central locking switch and central un-
locking switch do not lock or unlock the
fuel filler flap or the interior storage com-
partments such as the glove box.1Central unlocking switch
2Central locking switch
Locking: Press switch ‹.
If the front passenger door is closed,
the vehicle locks.
Unlocking: Press switch Œ.
The vehicle unlocks.
Warning!
G
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. A child’s unsupervised ac-
cess to a vehicle could result in an accident
and/or serious personal injury.
i
You can open a locked door from inside at
any time. Open door only when conditions are
safe to do so.
If the vehicle was previously centrally locked
with the SmartKey or with KEYLESS-GO*, it will
not unlock using the central unlocking switch.
If the vehicle was previously locked with the cen-
tral locking switch:
and the SmartKey or SmartKey with
KEYLESS-GO* is set to factory settings, the
complete vehicle is unlocked when a door is
opened from the inside
and the SmartKey or SmartKey with
KEYLESS-GO* is set to selective settings,
only the door opened from the inside is un-
locked
Page 407 of 801

406 Controls in detailLightingInterior lighting Interior lighting in the front
The controls are located in the overhead
control panel.
1Left reading lamp on/off
2Rear interior lamps on/off
3Front interior lighting on/off
4Interior lighting control
5Right reading lamp on/offAutomatic control
Deactivating: Press button4.
The OFF indicator lamp next to the but-
ton comes on.
The interior lighting remains switched
off in darkness, even when you:
unlock the vehicle
remove the SmartKey from the
starter switch
open a door
Activating: Press button4.
The interior lighting switches on in
darkness, when you:
unlock the vehicle
remove the SmartKey from the
starter switch
open a door
i
Even with the SmartKey being removed from
the starter switch you can still use the lighting for
the storage compartment, glove box and vanity
mirrors, when you open a door or press one of
the interior lighting buttons. If a lamp is switched
on and you do not lock the vehicle, it will be
switched off automatically after 30 minutes.
When you lock the vehicle from the outside, the
interior lighting is switched off.
i
The interior lighting is factory-set to auto-
matic mode.
Page 527 of 801

526 Controls in detailLoading and storing
Storage compartments Storage compartments in the front pas-
senger compartment
Glove box
The glove box can be unlocked and locked
with the mechanical key (
page 708).
Opening: Press glove box lid
release1.
Closing: Push the lid up.
To help avoid personal injury during a colli-
sion or sudden maneuver, exercise care
when transporting cargo. Put luggage or car-
go in the trunk if possible.
Do not pile luggage or cargo higher than the
seat backs. Do not place anything on the
rear-window shelf.
Never drive vehicle with trunk open. Deadly
carbon monoxide (CO) gases may enter ve-
hicle interior resulting in unconsciousness
and death.
Warning!
G
To help avoid personal injury during a colli-
sion or sudden maneuver, exercise care
when storing objects in the vehicle. Put lug-
gage or cargo in the trunk if possible. Do not
pile luggage or cargo higher than the seat
backs.
Parcel nets cannot secure hard or heavy ob-
jects.
Keep compartment lids closed. This will help
to prevent stored objects from being thrown
about and injuring vehicle occupants during
braking
vehicle maneuvers or
an accident.
i
An overview of the storage compartments
can be found on (
page 36).
1
Glove box lid release
2
Unlocking glove box
3
Locking glove box
Page 528 of 801
527 Controls in detail
Loading and storing
Locking: Insert the mechanical key
into the glove box lock and turn it
clockwise to position3.
Unlocking: Insert the mechanical key
into the glove box lock and turn it coun-
terclockwise to position2.
Storage compartments in the front
armrest
1Storage tray/telephone* compartment
2Storage compartment (not with rear
climate control system*)
Opening storage tray/telephone*
compartment: Press button1 and
swing armrest to left or right side.
Opening storage compartment:
Press button2 and swing center arm-
rest upward.
Storage compartments below the front
seats
Opening: Pull tab1 upward and fold
cover2 forward.Eyeglasses compartment
Opening: Press mark1.
Closing: Swing eyeglasses compart-
ment upward until it engages.