Page 179 of 521
178 Controls in detailControl systemSetting parking position for exterior rear
view mirror
Use the
Mirror adjustment parking aid
function to select whether the passen-
ger-side exterior rear view mirror should be
turned downward during parking maneu-
vers when reverse gearR is engaged. For
additional information, see “Activating ex-
terior rear view mirror parking position”
(
page 198).
Move the selection marker to the Convenience
submenu using
buttonæ orç.
Press buttonj ork repeatedly
until the message
Mirror adjustment
parking aid
appears in the multifunc-
tion display.
The selection marker is on the current
setting.
Press buttonæ orç to switch Mirror adjustment parking aid
on or
off
.Dynamic seat* submenu
Access the
Dynamic Seat
submenu via the
Settings
menu. Use the
Dynamic Seat
submenu to change the settings for the dy-
namic seats. The following functions are
available:
Function
Page
Adjust driver seat
179
Adjust passenger seat
179
Page 198 of 521

197 Controls in detail
Good visibility
Good visibility
For information on windshield wipers, see
“Windshield wipers” (
page 55).
Headlamp cleaning system*
The button is located on the left side of the
dashboard.
1Headlamp washer button
Switch on the ignition (
page 36).
Press button1.
The headlamps are cleaned with a
high-pressure water jet.For more information on filling up the
washer reservoir, see “Windshield washer
system and headlamp cleaning system*”
(
page 323).
Rear view mirrors
For more information on setting the rear
view mirrors, see “Mirrors” (
page 45).
Auto-dimming mirrors
The reflection brightness of the exterior
rear view mirror on the driver’s side and
the interior rear view mirror will respond
automatically to glare when
the ignition is switched on
and
incoming light from headlamps falls on
the sensor in the interior rear view mir-
ror
The rear view mirrors will not react if
reverse gear is engaged
the interior lighting is turned on
iThe headlamps will automatically be
cleaned when you have
switched on the headlamps
and
operated the windshield wipers
with windshield washer fluid
fifteen times
When you switch off the ignition, the
counter resets.
Page 199 of 521

198 Controls in detailGood visibility
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.
The buttons are located on the driver’s
door.
1Driver’s side exterior rear view mirror
button
2Passenger-side exterior rear view
mirror button
Make sure you have stored a parking
position for the passenger-side exterior
rear view mirror (
page 141).
Warning!
G
The auto-dimming function does not react if
incoming light is not aimed directly at sen-
sors in the interior rear view mirror.
The interior rear view mirror and the exterior
rear view mirror on the driver’s side do not
react, for example, when transporting cargo
which covers the rear window.
Glare can endanger you and others.Warning!
G
In case of an accident, liquid electrolyte may
escape from the mirror housing if the mirror
glass breaks.
Electrolyte has an irritating effect. Do not al-
low the liquid to come into contact with
eyes, skin, clothing, or respiratory system.
In case it does, immediately flush affected
area with water, and seek medical help if
necessary.
!Electrolyte drops coming into contact
with the vehicle paint finish can be
completely removed only while in the
liquid state by applying plenty of water.Warning!
G
Exercise care when using the
passenger-side exterior rear view mirror.
The mirror surface is convex (outwardly
curved surface for a wider field of view). Ob-
jects in mirror are closer than they appear.
Check your interior rear view mirror or
glance over your shoulder before changing
lanes.
Page 200 of 521

199 Controls in detail
Good visibility
Make sure the
Mirror adjustment
parking aid function in the
Conve-
nience
submenu of the control system
is switched to
on (page 178).
Switch on the ignition (
page 36).
Press button2 for the passenger-side
exterior rear view mirror.
Place the gear selector lever in reverse
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:
10 seconds after you put the gear se-
lector lever out of positionR
immediately once your vehicle exceeds
a speed of approximately 6 mph
(10 km/h)
immediately when you press button1
for driver’s side mirror.
Sun visors
The sun visors protect you from sun glare
while driving.
Swing sun visor1 down when you ex-
perience glare.1Sun visor
2Mirror cover
3Mirror lamp
4Mounting
5Vanity mirror
To use the vanity mirror 5, lift up the
mirror cover2.
Warning!
G
Do not use the vanity mirror while driving.
Keep the mirrors in the sun visors closed
while vehicle is in motion. Reflected glare
can endanger you and others.
iIf sun visor1 is disengaged from
mounting4 with mirror cover2
open, mirror lamp3 will switch off.
Page 201 of 521

200 Controls in detailGood visibility6Mounting
7Additional visor*
8Sun visor
If sunlight enters through a side window:
Disengage sun visor 8 from
mounting6.
Pivot sun visor 8 to the side.
Adjust the sun visor 8 by pushing or
pulling in direction of the arrows.
Roller sunblind* in the rear doors
Pull the roller sunblind out using the
hooks.
Attach the hooks at the top.
Rear window defroster
The rear window defroster uses a large
amount of power. To keep the battery
drain to a minimum, switch off the defrost-
er as soon as the rear window is clear. The
defroster is automatically deactivated af-
ter approximately 6 to 17 minutes of oper-
ation depending on the outside
temperature.
Activating
Press buttonF (
page 216) or
(
page 217) or1(
page 204) on
the respective climate control panel.
The indicator lamp on the button
comes on.
iClose mirror cover2 (if open) before
you disengage the sun visor 8 from
mounting 6 and pivot it to the side.
!Always guide the sunblind by hand. Do
not let it snap back, as the retractor
could be damaged.
Page 284 of 521

283 Controls in detail
Useful features
To activate, press the SOS button, the
Roadside Assistance button• or
the Information button¡, depend-
ing on the type of response required.
System self-check
Initially, after switching on the ignition,
malfunctions are detected and indicated
(the indicator lamps in the SOS button, the
Roadside Assistance button• and the
Information button¡ stay on longer
than 10 seconds or do not come on). The
message
Tele Aid malfunction Drive to
workshop appears in the multifunction dis-
play.
iThe SOS button is located above the in-
terior rear view mirror.
The Roadside Assistance button•
and the Information button¡ are
located below the center armrest cov-
er.
iThe Tele Aid system utilizes the cellular
network for communication and the
GPS (Global Positioning System) satel-
lites for vehicle location. If either of
these signals are unavailable, the
Tele Aid system may not function and if
this occurs, assistance must be sum-
moned by other means.
Warning!
G
If the indicator lamps in the SOS button, in
the Roadside Assistance button and/or in
the Information button remain illuminated
constantly in red and/or the message Tele Aid malfunction Drive to
workshop
is displayed in the multifunction
display after the system self-check, a mal-
function in the system has been detected.
If a malfunction is indicated as outlined
above, the system may not operate as ex-
pected. Have the system checked at the
nearest Mercedes-Benz Center as soon as
possible.
Page 285 of 521

284 Controls in detailUseful featuresEmergency calls
An emergency call is initiated automatical-
ly following an accident in which the emer-
gency tensioning devices (ETDs) or
air bags deploy.
An emergency call can also be initiated
manually by opening the cover next to the
interior rear view mirror labeled SOS, then
briefly pressing the button located under
the cover. See (
page 285) for instruc-
tions on initiating an emergency call man-
ually.
Once the emergency call is in progress, the
indicator lamp in the SOS button will begin
to flash. The message
Connecting call
appears in the multifunction display and
the audio system is muted. When the con-
nection is established, the message
Call
connected
appears in the multifunction
display. All information relevant to the
emergency, such as the location of the ve-
hicle (determined by the GPS satellite loca-
tion system), vehicle model, identification
number and color are generated.A voice connection between the Response
Center and the occupants of the vehicle
will be established automatically soon af-
ter the emergency call has been initiated.
The Response Center will attempt to deter-
mine more precisely the nature of the
emergency provided they can speak to an
occupant of the vehicle.The Tele Aid system is available if:
it has been activated and is operation-
al. Activation requires a subscription
for monitoring services, connection
and cellular air time
the relevant cellular phone network
and GPS signals are available and pass
the information on to the Response
CenteriLocation of the vehicle on a map is only
possible if the vehicle is able to receive
signals from the GPS satellite network
and pass the information on to the
Response Center.
Page 291 of 521

290 Controls in detailUseful featuresStolen Vehicle Recovery services
In the event your vehicle was stolen:
Report the incident to the police.
The police will issue a numbered inci-
dent report.
Pass this number on to the
Mercedes-Benz Response Center along
with your password issued to you when
you subscribed to the service.
The Response Center will then attempt
to covertly contact the vehicle’s
Tele Aid system. Once the vehicle is lo-
cated, the Response Center will con-
tact the local law enforcement and you.
The vehicle’s location will only be pro-
vided to law enforcement.
Garage door opener
The integrated remote control is capable of
operating up to three separately controlled
devices. It provides a convenient way to re-
place up to three hand-held remote con-
trols used to operate devices such as
garage door openers, gate openers, or oth-
er devices compatible with HomeLink
® or
some other systems.
Before the integrated remote control can
be used, it must be programmed to the ga-
rage door opener, gate operator or other
device you wish to operate. See the follow-
ing instructions for programming informa-
tion.
Interior rear view mirror with integrated re-
mote control1Indicator lamp
2 3 4Signal transmitter button
Needed for programming (not part of vehi-
cle equipment):
5Hand-held remote control of ga-
rage door opener, gate operator
or other device
6Hand-held remote control but-
ton
iWhen the anti-theft alarm or the
tow-away alarm stays on for more than
30 seconds, a call is initiated automat-
ically to the Response Center. See an-
ti-theft alarm system (
page 101) and
tow-away alarm (
page 103).