Button And Soft Key Operation; Operation - Mercedes-Benz 2005 C 230 Kompressor Operator's Manual

Controls in detail
Audio system

Button and soft key operation

In these instructions, the alphanumeric
keypad (right side of radio panel) and the
function buttons (left side of radio panel)
are referred to as "buttons". The four keys
below the display panel are referred to as
"soft keys".
!
Do not press directly in the display
face. Otherwise, the display will be
damaged.
198

Operation

Switching the unit on/off
Switching on
Turn the SmartKey in the starter switch
to position 1 or 2.
If the audio system was on as you re-
moved the SmartKey from the starter
switch, the audio system will automati-
cally come back on as you turn the
SmartKey to position 1 or 2.
or
Press M button.
i
If the radio is switched on without the
key in the starter switch, it will auto-
matically switch off again after
approximately 30 minutes.
If your vehicle is equipped with a tele-
phone, the display may prompt you to
enter your PIN (GSM network) or code
(TDMA or CDMA network).