Unlock sound MERCEDES-BENZ C230 2006 W203 Owner's Manual

60 Getting startedParking and lockingLocking

Exit the vehicle and close all doors.

Press the lock button‹ on the
SmartKey (
page 32).
With the hood, trunk and all doors
closed, all turn signal lamps flash three
times. The locking knobs in the doors
move down.
The anti-theft alarm system* is armed.
For more information, see “Locking and
unlocking” (
page 98).
Warning!
G
To prevent possible personal injury, always
keep hands and fingers away from the door
openings when closing the doors. Be espe-
cially careful when small children are
around.
Before closing doors, make sure there is no
possibility of someone getting caught in a
door during closing.
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsuper-
vised use of vehicle equipment may cause
an accident and/or serious personal injury.iWith the SmartKey removed and the
driver’s door open, a warning sounds if
the vehicle’s exterior lamps are not
switched off.
The message
Switch off lights
ap-
pears in the multifunction display.

232 Controls in detailAudio system
Press
OK soft key after entering correct
code.
The telephone is unlocked. If you have
entered an incorrect code, you must
enter the correct code.
Switching off the telephone

Press h button for approx.
3 seconds.PROCESSING
appears in the display until
the telephone is off. Afterward,
PHONE OFF
appears in the display.
Adjusting the volume

Turn rotary control of N button
during a telephone call.
The volume will increase or decrease
depending on the direction turned.Adjusting sound

Adjust sound during a telephone call.
Sound adjustment (
page 203).
Placing a call
Entering a telephone number and
starting the dialing process

Enter desired telephone number using
buttons 1 to R.
The number can have up to 32 digits,
but only twelve of these are visible in
the display.

If necessary, correct number entered
with the
CLR
soft key. Press soft key
briefly to delete the last digit entered;
press soft key and hold to delete the
complete number.

After correct telephone number has
been entered, press s button.
Phone book
The numbers stored in the phone book of
the mobile telephone can be called up
either by name or number.
In addition, incoming calls are stored in the
phone book.
iThe volume can be adjusted separately
for telephone mode and audio mode.
iIf the telephone number has been
saved together with a name in the
phone book, the name will appear in
the display.