Mercedes-Benz 2005 C 230 Kompressor Operator's Manual page 93

Controls in detail
Locking and unlocking
Factory setting
Global unlocking
Press button Œ.
All turn signal lamps flash once. The
locking knobs in the doors move up.
The anti-theft alarm system* is
disarmed.
The vehicle will lock again automatically
and reactivate the anti-theft alarm sys-
tem* within approximately 40 seconds of
unlocking if:
neither door nor trunk lid is opened
the SmartKey is not inserted in the
starter switch
the central locking switch is not
activated
92
Global locking
Press button ‹.
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 sys-
tem* is armed.
Selective setting
If you frequently travel alone, you may wish
to reprogram the SmartKey so that
pressing Πonly unlocks the driver's
door and the fuel filler flap.
Press and hold buttons Œ and ‹
simultaneously for about five seconds
until battery check lamp 4 flashes
twice.
The SmartKey will then function as
follows:
Unlocking driver's door and fuel filler
flap
Press button Πonce.
All turn signal lamps flash once. The
locking knob in the driver's door moves
up. The anti-theft alarm system*
disarmed.
Global unlocking
Press button Πtwice.
All turn signal lamps flash once. The
locking knobs in the doors move up.
The anti-theft alarm system* is
disarmed.