Page 392 of 801

391 Controls in detail
Mirrors
Activating exterior rear view mirror parking position
Follow these steps to activate the mirror
parking position so that the passen-
ger-side exterior rear view mirror will be
turned downward to the stored position.
Make sure you have stored a parking
position for the passenger-side exterior
rear view mirror (
page 394).
Make sure the “Lower mirror when re-
versing” function in the “Exterior Mirror
Convenience Settings” submenu of the
COMAND system is selected
(page 266).
Switch on the ignition (
page 370).1Selector switch for right or left exterior
mirror
Press switch1 repeatedly until the
exterior mirror on the front passenger
side is selected.
Shift the automatic transmission in re-
verse gearR.
The passenger-side exterior rear view
mirror will be turned downward to the
stored position.
The exterior rear view mirror returns to its
previously stored driving position:
when you switch off the ignition
10 seconds after you have put the au-
tomatic transmission out of reverse
gearR
immediately once your vehicle exceeds
a speed of approximately 6 mph
(10 km/h)
immediately when you press button1
for driver’s side exterior rear view mir-
ror.
i
With the automatic transmission in reverse
gearR, the previously selected exterior rear
view mirror is activated.
i
If you adjust the exterior mirrors while they
are in the parking position, the new mirror posi-
tion is stored as a new parking position.
Page 393 of 801

392 Controls in detailMemory functionPrior to operating the vehicle, the driver
should check and adjust the seat height,
seat position fore and aft, and seat back-
rest angle if necessary, to ensure adequate
control, reach, and comfort. The head re-
straint should also be adjusted for proper
height. See also the section on air bags
(page 42) for proper seat positioning.
In addition, adjust the steering wheel to
ensure adequate control, reach, operation
and comfort. Both the interior and exterior
rear view mirrors should be adjusted for
adequate rear vision.
Fasten seat belts. Infants and small chil-
dren should be seated in a properly se-
cured restraint system that complies with
U.S. Federal Motor Vehicle Safety
Standards 213 and 225 and Canadian
Motor Vehicle Safety Standards 213 and
210.2.With the memory function you can store up
to three different configurations.
Each stored position on the driver’s side
includes the following settings:
Driver’s seat: head restraint height,
seat and backrest position, backrest
curvature in lumbar area
Multicontour seat*: sides of backrest,
backrest curvature in lumbar and
shoulder area
Drive-dynamic multicontour seat*:
activation/deactivation
Steering wheel position
Exterior rear view mirrors positionWarning!
G
Do not activate the memory function while
driving. Activating the memory function
while driving could cause the driver to lose
control of the vehicle.
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.
Even with the SmartKey or SmartKey with
KEYLESS-GO* removed from the starter
switch or the SmartKey with KEYLESS-GO*
removed from the vehicle, the power seats
can be operated. Therefore, do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. A child’s un-
supervised access to a vehicle could result
in an accident and/or serious personal
injury.
Page 394 of 801

393 Controls in detail
Memory function
Each stored position on the passenger side
includes the following settings:
Seat position and lumbar support
Multicontour seat*: previously saved
setting
Drive-dynamic multicontour seat*: ac-
tivation/deactivation
Each stored position in the rear passenger
compartment includes the following set-
tings (Canada only):
Seat position
Multicontour seat*: previously saved
settingMMemory button
1 2 3Memory position buttons
Storing positions into memory
Adjust the seat (
page 373) to the de-
sired position.
On the driver’s side: Adjust the steering
wheel (
page 386) and the exterior
rear view mirrors (
page 388) to the
desired position.
Press memory buttonM.
Release memory buttonM and press
one of the memory position buttons
within 3 seconds.
All the settings are stored with the se-
lected position.
Recalling positions from memory
Press and hold one of the position
buttons until the seat, steering wheel
and exterior rear view mirrors have fully
moved to the stored positions.
!
Do not operate the power seats using the
memory button if the seat backrest is in an ex-
cessively reclined position. Doing so could cause
damage to front or rear seats.
First move seat backrest to an upright position.
i
Releasing the button immediately stops
movement to the stored positions.
The multicontour seat* and/or lumbar support
will continue to be adjusted.
Page 395 of 801
394 Controls in detailMemory functionStoring exterior rear view mirror park-ing position
For easier parking, you can adjust the pas-
senger-side exterior rear view mirror so
that you can see the right rear wheel as
soon as you engage reverse gearR.
For information on activating the parking
position, see “Activating exterior rear view
mirror parking position” (
page 391).
1Memory button M
2Adjustment button
3Selector switch for right or left exterior
mirror
Stop the vehicle.
Make sure the ignition is switched on
(page 370).
Press switch3 until the exterior mir-
ror on the front passenger side is se-
lected.
Adjust the passenger-side exterior rear
view mirror with button2 so that you
see the rear wheel and the road curb.
Press memory button M.
Within 3 seconds, press one of the
adjustment buttons2.
The parking position is stored if the
mirror does not move.
i
If the mirror does move, repeat the above
steps. After the setting is stored, you can move
the mirror again.
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 408 of 801

407 Controls in detail
Lighting
The interior lighting switches off auto-
matically following an adjustable time
delay (
page 270).
Manual control
Switching on/off front interior light-
ing: Press button 3.
Switching on/off rear interior light-
ing: Press button 2.
The front reading lamps reading lamps are
located in the lower edge of the interior
rear view mirror.
Switching on/off front reading
lamps: Press button 1 or 5.
Ambient lighting: The brightness of
the ambient lighting is adjusted via
COMAND (
page 269).Interior lighting in the rear
1Rear interior lamp
2Button
3Reading lamp
Press button2.
You can switch the lamps on/off in
succession as follows:
reading lamp3 and rear interior
lamp1 on
only reading lamp3 on
reading lamp3 off
Door entry lamps
For better orientation in the dark, the cor-
responding door entry lamps will switch on
in darkness when you open a door and the
automatic control is activated.
The door entry lamps switch off when the
corresponding door is closed.Trunk lamp
The trunk lamp switches on if the trunk is
opened.
If the trunk remains open, the trunk light-
ing switches off automatically after ap-
proximately 10 minutes.
i
If the door remains open, the interior lighting
switches off automatically after approximately
5minutes.
i
If you turn the SmartKey in the starter
switch to position0 and switch off the exterior
headlamps, the door entry lamps will remain lit
for approximately 5 minutes.
Page 488 of 801
487 Controls in detail
Driving systems
Canceling the Advanced Parking
Guidance
Press the Park Assist* button
(page 480).
The Advanced Parking Guidance is im-
mediately canceled and Park Assist* is
deactivated. No message is shown in
the multifunction display.
The Advanced Parking Guidance is auto-
matically canceled if guidance into the
parking space is no longer possible or if an
error occurs.
The parking space symbol disappears and
the message “Parking Guidance Canceled”
appears in the multifunction display.
Rear View Camera*
T he R e a r V i e w C a m e r a i s a n e l e c t r o n i c a n d
visual parking aid. It shows you the area
behind the vehicle on the COMAND dis-
play.
In addition, the Rear View Camera contains
guide lines to help you with driving in re-
verse.
The area behind the vehicle is displayed as
a reverse-mirror image similar to the view
in a rear-view mirror.The Rear View Camera is in the handle
strip of the trunk lid.
1Rear View Camera
Page 489 of 801

488 Controls in detailDriving systemsView through the camerai
The image from the Rear View Camera is
shown mirror-inverted on the COMAND display
(
page 31).Warning!
G
Please note that objects which do not touch
the ground, such as the bumper of a vehicle
parked behind you, a trailer hitch, or the
back of a truck, may appear to be further
away than they actually are. In this case, you
should not use the guide lines to judge dis-
tance. The use of the guide lines to judge
distance increases the risk of impacting the
objects.
Warning!
G
The Rear View Camera is a supplement sys-
tem. It is not intended to, nor does it re-
place, the need for extreme care. The
responsibility during parking and other driv-
ing maneuvers always remains with the driv-
er.
The Rear View Camera may show obstacles
with a distorted perspective, incorrectly or
not at all.
Special attention must be paid to objects
outside of the camera’s field of view such as
those located very close to or below the rear
bumper, or above the recessed grip of the
luggage compartment lid. Such objects may
not be detected by the system and can dam-
age the vehicle.
The Rear View Camera does not warn you
about impending collisions with objects. The
driver is always responsible for safety and
must continue to pay attention to the imme-
diate surroundings while parking or maneu-
vering the vehicle. This applies not only to
the area behind the vehicle, but also to the
area in front of and to the sides of the vehi-
cle. Failure to do so could result in injury to
persons and/or damage to the vehicle or
other property. We also recommend that the
driver uses the Parktronic system* or Park
Assist* when parking or maneuvering the
vehicle.