190Audio system
Technical
data
Instruments
and controls
Operation Driving
Instrument
cluster display
Practical hints Car care Index
Direct track selection
Tracks can be selected directly using the buttons on the
alpha-numeric keypad. Press the “ function button,
followed by the track number.
Track and time display
Pressing the function button
“T” displays the track number
and elapsed playing time of
the track being played.
Pressing the function button “T” again displays the total
number of tracks and the total playing time of the CD
being played. After 8 seconds the display switches back
to the main display.
Telephone operation
Various functions of the Mercedes-Benz integrated
portable cellular telephone
1
can be performed and
displayed via the system. Further instructions for
operating the integrated telephone can be found in the
operation guide for the telephone
1
.
Switching the telephone on and off
Switching on:
Press the button.
Switching off:
Press and hold the button until “PHONE OFF”
appears on the display.
1Optional equipment