Adjusting the exterior mirrors
X
Turn the SmartKey to position 1or 2in the
ignition lock (Y page 189).
X Press button ;for the right-hand exterior
mirror or button =for the left-hand exte-
rior mirror.
The indicator lamp lights up in the button
that has been pressed.
The indicator lamp goes out again after
some time. You can adjust the selected
mirror using adjustment button :as long
as the indicator lamp is lit.
X Press adjustment button :up, down, or to
the left or right until you have adjusted the
exterior mirror to the correct position. You
should have a good overview of traffic con- ditions.
The convex exterior mirrors provide a larger
field of vision.
After the engine has been started, the exte-
rior mirrors are automatically heated if the
rear window defroster is switched on and the
outside temperature is low. Folding the exterior mirrors in or out
electrically X
Turn the SmartKey to position 1or 2in the
ignition lock (Y page 189).
X Briefly press button :.
Both exterior mirrors fold in or out.
i Make sure that the exterior mirrors are
always folded out fully while driving. They
could otherwise vibrate.
i If you are driving faster than 30 mph
(47 km/ h), you can no longer fold in the
exterior mirrors.
Setting the exterior mirrors If the battery has been disconnected or com-
pletely discharged, the exterior mirrors must
be reset. The exterior mirrors will otherwise
not fold in when you select the "Fold in mir-
rors when locking" function in the on-board
computer.
X Turn the SmartKey to position 1or 2in the
ignition lock (Y page 189).
X Briefly press button :.
Folding the exterior mirrors in or out
automatically This function is only available in vehicles for
Canada.
When the
Automatic Automatic Mirror MirrorFolding
Folding func-
tion is activated in COMAND (see the sepa-
rate operating instructions): Mirrors
141Seats, steering wheel and mirrors Z
R
the exterior mirrors fold in automatically as
soon as you lock the vehicle from the out-
side.
R the exterior mirrors fold out automatically
again as soon as you unlock the vehicle.
i If the exterior mirrors have been folded in
manually, they do not fold out.
Exterior mirror pushed out of position This function is only available in vehicles for
Canada.
If an exterior mirror has been pushed out of
position, proceed as follows:
X Press and hold button :until you hear a
click and the mirror engages audibly into
position (Y page 141).
The mirror housing is engaged again and
you can adjust the exterior mirrors as usual
(Y page 141). Automatic anti-glare mirrors
G
WARNING
Electrolyte may escape if the glass in an auto- matic anti-glare mirror breaks. The electrolyte
is harmful and causes irritation. It must not
come into contact with your skin, eyes, res-
piratory organs or clothing or be swallowed.
There is a risk of injury.
If you come into contact with the electrolyte,
observe the following:
R Rinse off the electrolyte from your skin
immediately with water.
R Immediately rinse the electrolyte out of
your eyes thoroughly with clean water.
R If the electrolyte is swallowed, immediately
rinse your mouth out thoroughly. Do not
induce vomiting.
R If electrolyte comes into contact with your
skin or hair or is swallowed, seek medical
attention immediately. R
Immediately change out of clothing which
has come into contact with electrolyte.
R If an allergic reaction occurs, seek medical
attention immediately.
The rear-view mirror and the exterior mirror
on the driver's side automatically go into anti- glare mode if the following conditions are met simultaneously:
R the ignition is switched on
R incident light from headlamps strikes the
sensor in the rear-view mirror.
The mirrors do not go into anti-glare mode if
reverse gear is engaged or if the interior light-
ing is switched on. Parking position for the exterior mir-
ror on the front-passenger side
Setting and storing the parking position Using reverse gear
:
Memory button M
; Adjustment button
= Button for the front-passenger side exte-
rior mirror
? Button for the driver's side exterior mirror
You can position the front-passenger side
exterior mirror in such a way that you can see
the rear wheel on that side as soon as you
engage reverse gear. You can store this posi-
tion. 142
MirrorsSeats, steering
wheel and mirrors
users are recognize, the high-beam head-
lamps are switched on.
If you are driving at speeds below approx-
imately 16 mph (25 km/h) or the roads are
adequately illuminated:
The high-beam headlamps are switched off automatically. The Kindicator lamp in
the instrument cluster goes out. The _
indicator lamp in the multifunction display
remains lit.
X To switch off: move the combination
switch back to its normal position or move the light switch to another position.
The _ indicator lamp in the multifunc-
tion display goes out. Headlamps fogged up on the inside
Certain climatic and physical conditions may
cause moisture to form in the headlamp. This moisture does not affect the functionality of
the headlamp. Interior lighting
Overview of interior lighting
Front overhead control panel :
p To switch the left-hand front reading
lamp on/off
; | To switch the automatic interior
lighting control on/off
= c To switch the front interior lighting
on/off ?
u To switch the rear interior lighting
on/off
A p To switch the right-hand front read-
ing lamp on/off
Control panel in the grab handle (rear
compartment) X
To switch on on the corresponding side
of the vehicle: press button;.
Reading lamp :and the make-up lamp
light up.
X To switch off: press button;.
Press once: the make-up lamp goes out.
Press twice: reading lamp :goes out.
X To switch on on both sides of the vehi-
cle: press button =.
Reading lamp :and the make-up lamp
light up.
X To switch off: press button=.
Reading lamp :and the make-up lamp go
out. Interior lighting control
General notes In order to prevent the vehicle's battery from
discharging, the interior lighting functions are
automatically deactivated after some time
unless the SmartKey is in position 2in the
ignition lock.
The color, brightness, zone and display lamp
for the ambient lighting can be set using Interior lighting
155Lights and windshield wipers Z
Automatic climate control panel
USA only
Front control panel
: Sets climate control to automatic, left (Y page 171)
; Sets the temperature, left (Y page 173)
= Sets the airflow, left (Y page 174)
? Activates/deactivates air-recirculation mode (Y page 177)
A Defrosts the windshield (Y page 175)
B Calls up the COMAND climate control menu
C Switches the rear window defroster on/off (Y page 176)
D Activates/deactivates cooling with air dehumidification (Y page 170)
Activates/deactivates the residual heat function (Y page 177)
E Sets the airflow, right (Y page 174)
F Sets the temperature, right (Y page 173)
G Sets climate control to automatic, right (Y page 171)
Rear control panel (vehicles with rear-compartment climate control)
H Sets the temperature, left (Y page 173)
I Sets the air distribution, left (Y page 174)
J Sets climate control to automatic (Y page 171)
K Sets the airflow (Y page 174)
L Switches climate control on/off (Y page 169)
Activates/deactivates the residual heat function (Y page 177)
M Sets the air distribution, right (Y page 174)
N Sets the temperature, right (Y page 173) Overview of climate control systems
165Climate control
Canada only
Front control panel
: Sets climate control to automatic, left (Y page 171)
; Sets the temperature, left (Y page 173)
= Sets the airflow, left (Y page 174)
? Activates/deactivates air-recirculation mode (Y page 177)
A Defrosts the windshield (Y page 175)
B Calls up the COMAND climate control menu
C Switches the rear window defroster on/off (Y page 176)
D Activates/deactivates cooling with air dehumidification (Y page 170)
Activates/deactivates the residual heat function (Y page 177)
E Sets the airflow, right (Y page 174)
F Sets the temperature, right (Y page 173)
G Sets climate control to automatic, right (Y page 171)
Rear control panel (vehicles with rear-compartment climate control)
H Sets the temperature, left (Y page 173)
I Sets the air distribution, left (Y page 174)
J Sets climate control to automatic (Y page 171)
K Sets the airflow (Y page 174)
L Switches climate control on/off (Y page 169)
Activates/deactivates the residual heat function (Y page 177)
M Sets the air distribution, right (Y page 174)
N Sets the temperature, right (Y page 173)166
Overview of climate control systemsClimate control
PLUG-IN HYBRID (USA only)
Front control panel
: Sets climate control to automatic, left (Y page 171)
; Sets the temperature, left (Y page 173)
= Sets the airflow, left (Y page 174)
? Activates/deactivates air-recirculation mode manually (Y page 177)
A Defrosts the windshield (Y page 175)
B Calls up the COMAND climate control menu
Activates/deactivates the residual heat function (Y page 177)
C Switches the rear window defroster on/off (Y page 176)
D Activates/deactivates "immediate pre-entry climate control" (Y page 183)
E Sets the airflow, right (Y page 174)
F Sets the temperature, right (Y page 173)
G Sets climate control to automatic, right (Y page 171)
Rear control panel (vehicles with rear-compartment climate control)
H Sets the temperature, left (Y page 173)
I Sets the air distribution, left (Y page 174)
J Sets climate control to automatic (Y page 171)
K Sets the airflow (Y page 174)
L Switches climate control on/off (Y page 169)
Activates/deactivates the residual heat function (Y page 177)
M Sets the air distribution, right (Y page 174)
N Sets the temperature, right (Y page 173) Overview of climate control systems
167Climate control
PLUG-IN HYBRID (Canada only)
Front control panel
: Sets climate control to automatic, left (Y page 171)
; Sets the temperature, left (Y page 173)
= Sets the airflow, left (Y page 174)
? Activates/deactivates air-recirculation mode manually (Y page 177)
A Defrosts the windshield (Y page 175)
B Calls up the COMAND climate control menu
Activates/deactivates the residual heat function (Y page 177)
C Switches the rear window defroster on/off (Y page 176)
D Activates/deactivates "immediate pre-entry climate control" (Y page 183)
E Sets the airflow, right (Y page 174)
F Sets the temperature, right (Y page 173)
G Sets climate control to automatic, right (Y page 171)
Rear control panel (vehicles with rear-compartment climate control)
H Sets the temperature, left (Y page 173)
I Sets the air distribution, left (Y page 174)
J Sets climate control to automatic (Y page 171)
K Sets the airflow (Y page 174)
L Switches climate control on/off (Y page 169)
Activates/deactivates the residual heat function (Y page 177)
M Sets the air distribution, right (Y page 174)
N Sets the temperature, right (Y page 173)168
Overview of climate control systemsClimate control
shows the
Park Assist Canceled
Park Assist Canceled mes-
sage.
When Active Parking Assist is canceled, you
must steer and brake again yourself.
If a system malfunction occurs, the vehicle is braked to a standstill. To drive on, depress the
accelerator again. Rear view camera
General notes Rear view camera
:is in the trunk lid handle.
Rear view camera :is an optical parking and
maneuvering aid. It shows the area behind
your vehicle with guide lines in the COMAND
display.
The area behind the vehicle is displayed as a
mirror image, as in the rear view mirror.
i The text of messages shown in the
COMAND display depends on the language
setting. The following are examples of rear view camera messages in the COMAND
display.
Important safety notes The rear view camera is only an aid. It is not a
replacement for your attention to your imme-
diate surroundings. You are always responsi-
ble for safe maneuvering and parking. When
maneuvering or parking, make sure that there are no persons, animals or objects in the area in which you are maneuvering. Under the following circumstances, the rear
view camera will not function, or will function
in a limited manner:
R if the trunk lid is open
R in heavy rain, snow or fog
R at night or in very dark places
R if the camera is exposed to very bright light
R if the area is lit by fluorescent bulbs or LED
lighting (the display may flicker)
R if the camera lens fogs up, e.g. when driving
into a heated garage in winter, causing a
rapid change in temperature
R if the camera lens is dirty or obstructed.
Observe the notes on cleaning
(Y page 416)
R if the rear of your vehicle is damaged. In this
event, have the camera position and setting checked at a qualified specialist workshop
The field of vision and other functions of the
rear view camera may be restricted due to
additional accessories on the rear of the vehi-
cle (e.g. license plate holder, bicycle rack).
The guide lines in the COMAND display show
the distances to your vehicle. The distances
only apply to road level.
i The rear view camera is protected from
raindrops and dust by means of a flap.
When the rear view camera is activated,
this flap opens.
The flap closes again when:
R you have finished the maneuvering proc-
ess
R you switch off the engine
R you open the trunk
Observe the notes on cleaning
(Y page 416).
For technical reasons, the flap may remain
open briefly after the rear view camera has
been deactivated. 256
Driving systemsDriving and parking