Page 168 of 434

167 Controls in detail
Good 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.
Make sure you have stored a parking 
position for the passenger-side exterior 
rear view mirror (
page 115).
Make sure the 
Mirror setting when 
parking
 function in the 
Convenience
 
submenu of the control system is 
switched to 
ON (page 149).
Switch on ignition (if not already on).
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.
1Driver’s side exterior rear view mirror 
button
2Passenger-side exterior rear view 
mirror buttonThe exterior rear view mirror returns to its 
previously stored driving position:
ten 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. 
     
        
        Page 170 of 434
169 Controls in detail
Good visibility
Rear window defroster
For information, see “Rear window defrost-
er” (
page 177).
Sun visors
The sun visors protect you from sun glare 
while driving.
Swing sun visors down when you expe-
rience glare.1Mounting
2Mirror cover
3Mirror lamp
4Holder for gas cards
To use mirror, lift up 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 sunlight enters through a side win-
dow, disengage sun visor from 
mounting1 and pivot to the side. 
The mirror lamp3 will switch off. 
     
        
        Page 225 of 434

224 Controls in detailUseful featuresShortly after the completion of your Tele 
Aid acquaintance call, you will receive a 
user ID and password via first call mail. By 
visiting www.mbusa.com and selecting 
“Tele Aid” (USA only), you will have access 
to account information, remote door un-
lock, and more.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 ten seconds or do not come on). The 
message 
Tele Aid – Drive to workshop!
 
appears for approximately ten seconds in 
the multifunction display.
iThe SOS button is located above the in-
side rear view mirror.
The Roadside Assistance button• 
and the Information button¡ are 
located below the center armrest cov-
er.!The 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 summoned 
by other means.
Warning!
G
If the indicator lamps in the SOS button, in 
the Roadside Assistance button, and/or in 
the Information button do not come on dur-
ing the system self-check, or if any of these 
indicators remain illuminated continuously 
in red and/or the message 
Tele Aid - 
Drive to workshop!
 is displayed in the 
multifunction display after the system 
self-check, a malfunction 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 226 of 434

225 Controls in detail
Useful features
Emergency calls
An emergency call is initiated 
automatically
following an accident in which the 
emergency tensioning devices (ETDs) 
or airbags have deployed
if the anti-theft alarm or the tow-away 
alarm stays on for more than 
20 seconds, see “Anti-theft alarm sys-
tem” (
page 85) and 
“Tow-away alarm” (
page 86)
An emergency call can also be initiated 
manually by opening the cover next to the 
inside rear view mirror labeled SOS, then 
briefly pressing the button located under 
the cover.
For more information, see “Initiating an 
emergency call manually” (page 226).Once the emergency call is in progress, the 
indicator lamp in the SOS button will begin 
to flash. The message 
Emergency call – 
Connecting call
 appears in the multifunc-
tion display. When the connection is estab-
lished, the message 
Emergency call – 
Call connected
 appears in the multifunc-
tion 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. 
When a voice connection is established, 
the audio system mutes and the message 
Tele Aid - Emergency call active
 ap-
pears in the multifunction display. The Re-
sponse Center will attempt to determine 
more precisely the nature of the accident 
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 Re-
sponse Center. 
     
        
        Page 232 of 434

231 Controls in detail
Useful features
Stolen vehicle tracking 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 locat-
ed, the Response Center will contact 
the local law enforcement and you. The 
vehicle’s location will only be provided 
to law enforcement.
Garage door opener
The built-in remote control is capable of 
operating up to three separately controlled 
devices, for example garage door openers, 
gate openers, or other devices compatible 
with HomeLink
® or some other systems.
You can program the signal transmitter 
buttons.
Remote control integrated into the interior 
rear view mirror1Indicator lamp
2 3 4Signal transmitter button
5Hand-held transmitter button
6Hand-held remote control trans-
mitter (not part of the vehicle 
equipment) 
     
        
        Page 234 of 434

233 Controls in detail
Useful features
Programming or reprogramming the in-
tegrated remote control
Step 1:
Switch on ignition.
Step 2:
If you have previously programmed an 
integrated signal transmitter button 
and wish to retain its programming, 
proceed to step 3. Otherwise, press  
and hold the two outer signal transmit-
ter buttons2 and4 and release 
them only when the indicator light be-
gins to flash after approximately 20 
seconds (do not hold the button for 
longer than 30 seconds). This proce-
dure erases any previous settings for 
all three channels and initializes the 
memory. If you later wish to program a 
second and/or third hand-held trans-
mitter to the remaining two signal 
transmitter buttons, do not repeat this 
step and begin directly with step 3.Step 3:
Hold the end of the hand-held remote 
control transmitter6 of the device 
you wish to train approximately 2 to 
5 in (5 to12 cm) away from the surface 
of the integrated remote control locat-
ed on the interior rear view mirror, 
keeping the indicator lamp1 in view.
Step 4:
Using both hands, simultaneously 
press the hand-held transmitter 
button5 and the desired integrated 
signal transmitter button (2, 3 
or4). Do not release the buttons until 
completing step 5.
The indicator lamp1 on the integrat-
ed remote control will flash, first slowly 
and then rapidly.Step 5:
When the indicator lamp1 flashes 
rapidly, release both buttons.
Step 6:
Press and hold the just-trained inte-
grated signal transmitter button and 
observe the indicator lamp1.
If the indicator lamp1 stays on con-
stantly, programming is complete and 
your device should activate when the 
integrated signal transmitter button is 
pressed and released.iThe indicator lamp1 flashes the first 
time the signal transmitter button is 
programmed. If this button has already 
been programmed, the indicator lamp 
will only start flashing after 20 sec-
onds.