2008 MERCEDES-BENZ SLK350 key

199 Controls in detail
Audio system
Telephone* muting
If your vehicle equipment includes a
Mercedes-Benz specified mobile
telephone*, you can adjust its volume
separately from the volume of the audio
system while the telephone* is being used.Radio operation
Selecting radio mode
Press b button.
Calling up wavebands
You can choose from among the FM, AM
and WB wavebands.
Weather band (
page 202).Calling up wavebands for radios
without SAT
Press FM or AM soft key to switch
between FM and AM.
The FM and AM wavebands are called
up one after another.
or
Press WB soft key.
The weather band menu is called up.
The waveband currently selected
appears in the upper left-hand corner
of the display.
iFM waveband: 87.7......107.9 MHz
AM waveband: 530......1 710 KHz

200 Controls in detail
Audio system
Calling up wavebands for radios
with SAT
Press FM, AM or WB soft key repeatedly
until desired waveband has been
selected.
The FM, AM and WB wavebands are
called up one after another.
The waveband currently selected
appears in the upper left-hand corner
of the display.Selecting a station
The following options are available for
selecting a station:

Direct frequency input (page 200)

Manual tuning (page 201)

Automatic seek tuning (page 201)

Scan search (page 201)

Station memory (page 201)

Automatic station memory (Autostore)
(
page 202)
The station search proceeds in the
following frequency increments:

0.2 MHz in FM range

10 kHz in AM rangeDirect frequency input
Select desired waveband.
Press * button.
Enter desired frequency with
buttons1to R.
iYou can only enter frequencies within the
respective waveband.
If a button is not pressed within 4 seconds, the
radio will return to the last station tuned.

201 Controls in detail
Audio system
Manual tuning
Select desired waveband.
PressGorHbutton for
approximately 3 seconds.
Press button repeatedly until the
desired frequency has been reached.
Step-by-step station tuning takes place
in ascending or descending order. Each
time the button is pressed, the radio
tunes further by 0.2 MHz. During
manual tuning, the radio is muted.
Automatic seek tuning
Select desired waveband.
PressGorHbutton briefly.
The radio will tune to the next highest
or next lowest receivable frequency.Scan search

Starting scan search
Select desired waveband.
Press SC soft key.
SC will appear in the display. The
radio briefly (approximately
8 seconds) tunes in all receivable
stations on the waveband selected.

Ending scan search
Press SC soft key orGorH.
The station last played will be
selected and
SC disappears from
the display.Station memory
You can store ten AM and ten FM stations
in the memory.

Storing stations
Tune in desired station.
Press and hold desired station
button1 to R until a brief
signal tone is heard.
The frequency is stored on the
selected station button.

Calling up stations
Press desired station button1
to R briefly.
iIf no station is received after two
consecutive scans of the complete frequency
range, then the scan stops at the frequency from
which it began.

202 Controls in detail
Audio system
Autostore – automatic station memory
The Autostore memory function provides
an additional memory level. The station
memory for manually stored stations is not
overwritten.

Calling up Autostore memory level and
storing stations
Press AS soft key briefly.
The radio switches to the Autostore
memory level.
AS and SEARCH
appear in the display and the radio
finds the ten stations with the
strongest signals. These stations
are stored on the station
buttons1 to R in order of
signal strength.

Calling up stations
Press desired station button1
to R.

Leaving the Autostore memory level
Press FM or AMsoft key briefly.
Interrupting radio mode
The radio mode is interrupted by an
incoming call on the telephone*
(
page 224).

Mute on
PressFbutton.
The radio mode is interrupted and
MUTED appears in the display.

Mute off
PressFbutton.
The radio mode is again active.Weather band
Press WB soft key.
The weather band station last received
is tuned in.
Selecting a weather band station
directly
Select desired weather band station
with buttons 1 to 7.
If a station cannot be tuned in, a search
is automatically started.

203 Controls in detail
Audio system
Search
PressGorHbutton to tune in
the next receivable weather band
station.Scan search
Starting scan search
Press SC soft key.
SC will appear in the display. The
radio briefly (approximately
8 seconds) tunes in all receivable
weather band stations.

Ending scan search
Press SC soft key orGorH.
The weather band station last
played will be selected and
SC
disappears from the display.
Introduction to satellite radio*
SIRIUS satellite radio provides 100 chan-
nels of digital-quality radio. That includes
music, sports, news, and entertainment,
free of commercials. SIRIUS satellite radio
uses a fleet of high-power satellites to
broadcast 24 hours per day, coast to
coast, in the contiguous U.S. and Canada.
This diverse, satellite-delivered program-
ming is available for a monthly subscrip-
tion fee.
For more information and service
availability, call the SIRIUS Service
Center (1-888-539-7474), or contact
www.sirius.com (USA) or
www.siriuscanada.ca (Canada).
iIf no weather band station is received
after three consecutive scans of the complete
frequency range, then the scan stops at the
channel with which it began and
NO WB FOUND
appears in the display.
If this happens, switch back to standard radio
mode.

204 Controls in detail
Audio system
Program categories
The channels are categorized. Categories
allow you to tune to stations broadcasting
a certain type of program (category mode)
(
page 206).Calling up the SAT main menu
Press SAT soft key.
SAT is displayed in the upper left-hand
corner of the display.
Prior to activation of the satellite radio
service (
page 204).
After activation of satellite radio
service (
page 205).
Prior to activation of the satellite radio
service
The telephone number of the SIRIUS
Service Center (1-888-539-7474) is
displayed.
iAdditional satellite radio equipment and a
subscription to a satellite radio service provider
are required for the satellite radio operation
described here.
Contact an authorized Mercedes-Benz Center
for details and availability for your vehicle.
Note that categories and channels shown in
illustrations are dependent on programming
content delivered by the service provider.
Programming content is subject to change.
Therefore, channels and categories shown in
illustrations and descriptions contained in
this manual may differ from the channels and
categories delivered by the service provider.iSatellite radio service may be unavailable
or interrupted from time to time for a variety of
reasons, such as environmental or topographic
conditions and other things beyond the service
provider’s or our control. Service might also not
be available in certain places (e.g., in tunnels,
parking garages, or within or next to buildings) or
near other technologies.

205 Controls in detail
Audio system
Press ESN soft key.
The twelve-digit electronic serial
number (ESN) of the SAT tuner*
installed in your vehicle is displayed.
This information is required to call the
SIRIUS Service Center for an activation
request.
After activation of the satellite radio
service
The satellite radio main menu appears.
The radio station selected last is audible,
provided it can be received.The first channel 001 is called up and the
PTY system changes to All categories.
If no station can be received,
ACQUIRING
appears in the display.
If the Satellite radio service is not
activated,
ACQUIRING will also appear in the
radio display and
NO SAT will appear in the
multifunction display.Selecting a station
The following options are available:

Selecting a station using the selected
category (
page 206).

Tuning via station presets
(
page 205).

Tuning via scan search (page 207).

Tuning via manual channel input
(
page 206).

Tuning via the program category list
(
page 206).
Tuning via station presets
Ten satellite radio station presets are
available.
You can access the presets via number
keys.
iCredit card information may also be
required for your application.
The activation process takes approximately
5 to 10 minutes after calling the SIRIUS Service
Center.
iThe system will tune to a default station if no
station had been selected previously.

206 Controls in detail
Audio system
Accessing via number keys
Enter number of preset you wish to
select, e.g. 1.
The radio plays the station stored
under this number and the PTY function
changes to the category corresponding
to the station.
Tuning via manual channel input
Example: tuning in channel 16
Press *.
Input line appears in the main radio
menu.
Use number keys to enter desired
channel within 8 seconds,
e.g.16.
The system tunes to channel 16.
The station you have selected begins to
play.
Tuning via the program category list
The category list contains all currently
receivable categories of programs. It is
arranged alphabetically.

Selecting a category
Press PTY soft key.
The current PTY category of the
station is displayed.
Press <<< or >>> soft key.
This switches between the
individual categories.
When changing the category, the
channel selected last in the new
category becomes audible.
iYou can only enter available channel
numbers.