154 Controls in detailControl system
Press
æ
or
ç
to select the de-
sired lamp-on time period. You can se-
lect:
0 S
, the delayed shut-off feature is
deactivated.
5 S,
10 S
, 15 S
, or
20 S
, the delayed
shut-off feature is activated.Vehicle submenu
Access the
VEHICLE
submenu via the
SET-
INGS
menu. Use the
VEHICLE
submenu to
make general vehicle settings. The follow-
ing functions are available:
Setting station selection mode
Use the
STATION SEARCH USING
function to
select the manual or memory station se-
lection mode for the radio (
page 136).
Move the selection marker with
the
æ
or
ç
button to the
VEHI-
CLE
submenu.
Press button
j
or
k
repeatedly
until you see this message in the dis-
play:
STATION SEARCH USING
.
The selection marker is on the current
setting.
Press
æ
or
ç
to select the de-
sired station selection mode. You can
select:
FREQUENCY
MEMORY
selects next stored station
Function
Page
Set station selection mode
(radio)
see
below
Setting automatic locking
155
243 Controls in detail
Useful features
Upgrade Signals
The Tele Aid system processes calls using
the following priority:
Automatic emergency – First priority
Manual emergency – Second priority
Roadside Assistance – Third priority
Information – Fourth priority
Should a higher priority call be initiated
while you are connected, an upgrade (al-
ternating) tone will be heard, and the ap-
propriate indicator lamp will flash. If
certain information such as vehicle identi-
fication number or customer information is
not available, the operator may need to re-
transmit.
During this time you will hear a beep and
voice contact will be interrupted. Voice
contact will resume once the retransmis-
sion is completed. Once a call is conclud-
ed, a beep will be heard and the
appropriate indicator lamp will stop flash-
ing. The COMAND system operation will
resume.
!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 Cus-
tomer Service at 1-800-387-0100 in
Canada.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.
iWhen a Tele Aid call has been initiated,
the audio system or the COMAND sys-
tem audio is muted and the selected
mode (radio, tape or CD) pauses. The
optional cellular phone (if installed)
switches off. If you must use this
phone, the vehicle must be parked. Dis-
connect the coiled cord and place the
call. The COMAND navigation system
(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 CO-
MAND display to indicate that a
Tele Aid call is in progress.
