2005 MERCEDES-BENZ SL500 multifunction indicator

199 Controls in detail
Retractable hardtop
Locking the retractable hardtop after
raising/lowering
If the retractable hardtop is not properly
locked, lock it as described below.Unlocked status noticed when stopped

Switch on ignition.

To lock the hardtop in its fully closed
position, press hardtop switch forward.
The message
+
Retractable roof Closed
ap-
pears in the multifunction display.
or:

To lock the hardtop in its fully opened
position, pull up on the hardtop switch.
The message K
Retractable roof
Open
appears in the multifunction dis-
play.Unlocked status noticed while driving

Stop the vehicle.

Leave the ignition switched on.

To lock the hardtop in its fully closed
position, press hardtop switch forward.
The message
+
Retractable roof Closed
ap-
pears in the multifunction display.
or:

To lock the hardtop in its fully opened
position, pull up on the hardtop switch.
The message K
Retractable roof
Open
appears in the multifunction dis-
play.
Warning!
G
The hardtop is not fully closed and locked or
not fully opened and locked if:

the indicator light in the hardtop switch
remains lit


the message K
in operation
is
shown in the multifunction display and
the indicator lamp in the hardtop switch
does not go out


the indicator lamp flashes and a warning
sounds for 10 seconds and the message
K
Lock retractable roof
is
shown in the multifunction display when
starting to drive
Warning!
G
Stop the vehicle and lock the hardtop before
continuing to drive. You could otherwise en-
danger yourself and others.

238 Controls in detailUseful featuresShortly 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.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
TeleAid malfunction – Visit workshop appears for approximately ten seconds in
the multifunction display.
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.!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
TeleAid
malfunction – Visit workshop
is dis-
played in the multifunction display after the
system self-check, a malfunction in the sys-
tem 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

239 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 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 240) 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 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.
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 operational
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.
Warning!
G
If the indicator lamp in the SOS button is
flashing continuously and there was no
voice connection to the Response Center
established, then the Tele Aid system could
not initiate an emergency call (e.g. the rele-
vant cellular phone network is not available).
The message
Call failed
appears in the
multifunction display for approximately
ten seconds.
Should this occur, assistance must be sum-
moned by other means.

240 Controls in detailUseful featuresInitiating an emergency call manually
1Cover
2SOS button
Briefly press on cover1.
The cover opens.

Press SOS button2 briefly.
The indicator lamp in SOS button2
will flash until the emergency call is
concluded.

Wait for a voice connection to the Re-
sponse Center.

Close cover1 after the emergency
call is concluded.Roadside Assistance button •
The Roadside Assistance button• is
located below the center armrest cover.

Press and hold the button (for longer
than two seconds)
A call to a Mercedes-Benz Roadside
Assistance dispatcher will be initiated.
The button will flash while the call is in
progress. The message Connecting call
will appear in the
multifunction display and the audio
system is muted.
When the connection is established, the
message
Call connected
appears in the
multifunction display. The Tele Aid system
will transmit data generating the vehicle
identification number, model, color and lo-
cation (subject to availability of cellular
and GPS signals).
Warning!
G
If you feel at any way in jeopardy when in the
vehicle (e.g. smoke or fire in the vehicle, ve-
hicle in a dangerous road location), please
do not wait for voice contact after you have
pressed the emergency button. Carefully
leave the vehicle and move to a safe loca-
tion. The Response Center will automatically
contact local emergency officials with the
vehicle’s approximate location if they re-
ceive an automatic SOS signal and cannot
make voice contact with the vehicle occu-
pants.

241 Controls in detail
Useful features
A voice connection between the Roadside
Assistance dispatcher and the occupants
of the vehicle will be established.
Describe the nature of the need for as-
sistance.
The Mercedes-Benz Roadside Assistance
dispatcher will either dispatch a qualified
Mercedes-Benz technician or arrange to
tow your vehicle to the nearest authorized
Mercedes-Benz Center. For services such
as labor and / or towing, charges may ap-
ply. Refer to the Roadside Assistance
Manual for more information.The following is only available in the USA:


Sign and Drive services: Services such
as jump start, a few gallons of fuel or
the replacement of a flat tire with the
vehicle spare tire are obtainable.iThe indicator lamp in the Roadside
Assistance button• remains illumi-
nated in red for approximately ten sec-
onds during the system self-check after
switching on the ignition (together with
the SOS button and the Information
button¡).
See system self-check (
page 238) if
the indicator lamp does not come on in
red or stays on longer than approxi-
mately ten seconds.
If the indicator lamp in the Roadside
Assistance button• is flashing con-
tinuously and there was no voice con-
nection to the Response Center
established, then the Tele Aid system
could not initiate a Roadside Assis-
tance call (e.g. the relevant cellular
phone network is not available). The
message
Call failed
appears in the
multifunction display.
Roadside Assistance calls can be ter-
minated using the ìbutton on the
multifunction steering wheel or the re-
spective button for ending a telephone
call on the COMAND headunit.

242 Controls in detailUseful featuresInformation button ¡
The Information button¡ is located be-
low the center armrest cover.
Press and hold the button (for longer
than two seconds).
A call to the Customer Assistance Cen-
ter will be initiated. The button will
flash while the call is in progress. The
message
Connecting call
will appear
in the multifunction display and the
audio system is muted.
When the connection is established, the
message
Call connected
appears in the
multifunction display. The Tele Aid system
will transmit data generating the vehicle
identification number, model, color and lo-
cation (subject to availability of cellular
and GPS signals).A voice connection between the Customer
Assistance Center representative and the
occupants of the vehicle will be estab-
lished. Information regarding the operation
of your vehicle, the nearest
Mercedes-Benz Center or Mercedes-Benz
USA products and services is available to
you.
For more details concerning the Tele Aid
system, please visit www.mbusa.com and
use your ID and password (sent to you sep-
arately) to learn more (USA only).
iThe indicator lamp in the Information
button¡ remains illuminated in red
for approximately ten seconds during
the system self-check after switching
on the ignition (together with the SOS
button and the Roadside Assistance
button•).
See system self-check (
page 238) if
the indicator lamp does not come on in
red or stays on longer than approxi-
mately ten seconds.
If the indicator lamp in the Information
button¡ is flashing continuously
and no voice connection to the

243 Controls in detail
Useful features
Upgrade scenario
An emergency call is possible even if other
services are active. Response Center was established, then
the Tele Aid system could not initiate
an Information call (e.g. the relevant
cellular phone network is not avail-
able). The message
Call failed
ap-
pears in the multifunction display.
Information calls can be terminated us-
ing the ìbutton on the multifunc-
tion steering wheel or the respective
button for ending a telephone call on
the COMAND headunit.
!If the indicator lamps do not start flash-
ing after pressing one of the buttons or
remain illuminated (in red) at any time,
the Tele Aid system has detected a
malfunction or the service is currently
not active, and may not initiate a call.
Visit your Mercedes-Benz Center and
have the system checked or contact
the Response Center at
1-800-756-9018 (in the USA) or
1-888-923-8367 (in Canada) as soon
as possible.
!If the indicator lamp continues to flash
or the system does not reset, contact
the Response Center at
1-800-756-9018 (in the USA) or
1-888-923-8367 (in Canada), or
Mercedes-Benz Customer Assistance
at 1-800-FOR-MERCedes
(1-800-367-6372) in the USA or
Customer Service at 1-800-387-0100
in Canada.

244 Controls in detailUseful features
Remote door unlock
In case you have locked your vehicle unin-
tentionally (e.g. SmartKey inside vehicle),
and the reserve SmartKey is not handy:
Contact the Mercedes-Benz Response
Center at 1-800-756-9018 (in the USA)
or 1-888-923-8367 (in Canada).
You will be asked to provide your pass-
word which you provided when you
completed the subscriber agreement.

Then return to your vehicle and pull the
trunk recessed handle for a minimum
of 20 seconds until the SOS button is
flashing.
The message
Call connected
appears
in the multifunction display.
As an alternative, you may unlock the vehi-
cle via Internet using the ID and password
sent to you shortly after the completion of
your acquaintance call.
iThe indicator lamp in the respective
button flashes until the call is conclud-
ed. Calls can only be terminated by a
Response Center or Customer Assis-
tance Center representative except
Roadside Assistance and Information
calls, which can also be terminated by
pressing button ì on the multifunc-
tion steering wheel or the respective
button for ending a telephone call on
the COMAND headunit.
iWhen a Tele Aid call has been initiated,
the COMAND system audio is muted
and the selected mode (radio or CD)
pauses. The optional cellular phone (if
installed) switches off. If you must use
this phone, the vehicle must be parked.
Disconnect the coiled cord and place
the call. The COMAND navigation sys-
tem (if engaged) will continue to run.
The display in the instrument cluster is
available for use and spoken com-
mands are only available by pressing
the RPT button on the COMAND unit. A
pop-up window will appear in the
COMAND display to indicate that a Tele
Aid call is in progress.