Page 173 of 481
172 Controls in detailControl systemSetting fold-in function for exterior rear 
view mirrors
Using this function, you can set the exteri-
or rear view mirrors to be automatically 
folded in when you lock your vehicle 
(page 188).
Move the selection marker to the CONVENIENCE 
submenu with the æ 
or ç button.
Press buttonj or k repeatedly 
until the message: 
FOLD IN MIRRORS 
WHEN LOCKING 
appears in the multi-
function display.
The selection marker is on the current 
setting.
Press buttonæ or ç to switch 
the automatic fold-in setting for the 
mirrors 
ON or 
OFF
. 
         
        
        
     
        
        Page 187 of 481

186 Controls in detailGood visibilityFor information on the windshield wipers, 
see “Windshield wipers” (
page 52).Headlamp cleaning system* 
(Standardon S500, S600, S55AMG 
and S 65 AMG)
The switch is located on the left side of the 
dashboard.
1Headlamp washer switch
Switch on the ignition (
page 34). 
Press switch1.
The headlamps are cleaned with a 
high-pressure water jet.For information on filling up the washer 
reservoir, see “Windshield washer system 
and headlamp cleaning system*” 
(
page 296).
Rear view mirrors
For information on setting the rear view 
mirrors, see “Mirrors” (
page 41).
Auto-dimming rear view mirror
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 
mirror
The interior rear view mirror will not react if
reverse gear is engaged
the interior lighting is turned on 
         
        
        
     
        
        Page 188 of 481

187 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 130).
Make sure the 
MIRROR SETTING WHEN 
PARKING
 function in the 
CONVENIENCE
 
submenu of the control system is 
switched to 
ON (page 170).
Switch on the ignition (
page 34).
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, if the rear window sun 
shade* is in raised position.
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 passen-
ger-side exterior rear view mirror. The mirror 
surface is convex (outwardly curved surface 
for a wider field of view). Objects in mirror 
are closer than they appear. Check your in-
side rear view mirror or glance over your 
shoulder before changing lanes.
 
         
        
        
     
        
        Page 189 of 481

188 Controls in detailGood visibility1Driver’s side exterior rear view mirror 
button
2Passenger-side exterior rear view mir-
ror button
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:
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.
Power folding exterior rear view mir-
rorsFolding exterior rear view mirrors in 
and out automatically
When the corresponding function in the 
control system is activated (
page 172):
The exterior rear view mirrors automat-
ically fold in as soon as the vehicle is 
locked from the outside.
The exterior rear view mirrors automat-
ically fold out as soon as the vehicle is 
unlocked and the driver’s or front pas-
senger door are subsequently opened.
!Before driving the vehicle through an 
automatic car wash, fold the exterior 
mirrors in. Otherwise they may get 
damaged.
iIf you are driving at more than approxi-
mately 9mph (15km/h), you will not 
be able to fold the exterior mirrors in.
 
         
        
        
     
        
        Page 190 of 481
189 Controls in detail
Good visibility
Folding exterior rear view mirrors in 
and out manually
The exterior rear view mirrors can vibrate if 
they are not folded out completely.
The buttons are located on the driver’s 
door.
1Folds the exterior mirrors out
2Folds the exterior mirrors in
Switch on the ignition (
page 34).Folding in
Press button2 briefly.
Both mirrors fold in.Folding out
Press button1 briefly.
Both mirrors fold out.!If an exterior rear view mirror housing 
is forcibly pushed forward (hit from the 
rear), reposition it manually by applying 
firm pressure until it snaps back into 
place.
If an exterior rear view mirror housing 
is forcibly pushed rearward (hit from 
the front), press button2 to fold mir-
rors in, then press button1 to fold 
mirrors out. Do not force mirrors by 
hand as this may damage the adjust-
ment mechanism. 
         
        
        
     
        
        Page 255 of 481

254 Controls in detailUseful featuresTele Aid
The Tele Aid system
(Tele
matic A
larm I
dentification on D
e-
mand)
The Tele Aid system consists of three 
types of response:
automatic and manual emergency
roadside assistance, and
informationThe Tele Aid system is operational provid-
ing that the vehicle’s battery is charged, 
properly connected, not damaged and cel-
lular and GPS coverage is available.
The speaker volume of a Tele Aid call can 
be adjusted when using the volume control 
on the multifunction steering wheel. To 
raise, press buttonæ and to lower, 
press buttonç or use the volume knob 
on your COMAND head unit.
To activate, press the SOS button, the 
Roadside Assistance button• or 
the Information button¡, depend-
ing on the type of response required.Shortly after the completion of your 
Tele Aid acquaintance call, you will receive 
a user ID and password. By visiting 
www.mbusa.com and selecting “Tele Aid” 
(USA only), you will have access to account 
information, remote door unlock and 
more.
!The initial activation of the Tele Aid sys-
tem may only be performed by com-
pleting the subscriber agreement and 
placing an acquaintance call using the 
Information button¡. Failure to 
complete either of these steps will re-
sult in a system that is not activated.
If you have any questions regarding ac-
tivation, please call the Response Cen-
ter at 1-800-756-9018 (in the USA) or 
1-888-923-8367 (in Canada).
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. 
         
        
        
     
        
        Page 256 of 481

255 Controls in detail
Useful features
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 MALFUNCTION 
DRIVE TO WORKSHOPappears for approximately ten seconds in 
the multifunction display.Emergency calls
An emergency call is initiated 
automatically following an accident in 
which the emergency 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 256) for 
instructions on initiating an emergency call 
manually.
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.
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 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 during the system self-check, 
or if any of these indicators remain illuminat-
ed continuously in red and/or the message: 
TELE AID MALFUNCTION 
DRIVE TO WORKSHOPis displayed in the multifunction display af-
ter 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 264 of 481

263 Controls in detail
Useful features
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)
Warning!
G
Before programming the integrated remote 
control to a garage door opener or gate op-
erator, make sure people and objects are 
out of the way of the device to prevent po-
tential harm or damage.
When programming a garage door opener, 
the door moves up or down. When program-
ming a gate operator, the gate opens or 
closes.
Do not use the integrated remote control 
with any garage door opener that lacks safe-
ty stop and reverse features as required by 
U.S. federal safety standards (this includes 
any garage door opener model manufac-
tured before April 1, 1982). A garage door 
that cannot detect an object - signaling the 
door to stop and reverse - does not meet 
current U.S. federal safety standards.