Mercedes-Benz 2009 SLK-Class Automobile User Manual


 
Locking and unlocking
69
side window. Fix whatever is affecting the
window before trying to shut the door.
Automatic central locking
The doors and the trunk lock automatically
when the vehicle is set into motion.
You can open a locked door from the inside.
Open door only when conditions are safe to
do so.
The doors are designed to unlock automati-
cally after an accident if the force of the
impact exceeds a preset threshold.
The vehicle locks automatically when the igni-
tion is switched on and the wheels are turning
at vehicle speeds of approximately 9 mph
(15 km/h) or more. You could therefore lock
yourself out when the vehicle is pushed or
towed or is on a test stand.
You can deactivate the automatic central
locking using the control system
(Y page 124).
Locking and unlocking from the inside
G
Observe Safety notes, see
page 55.
You can lock or unlock the vehicle from inside
using the central locking switches. This can
be useful, for example, if you want to lock the
vehicle before starting to drive.
The central locking switches do not lock or
unlock the fuel filler flap or the interior stor-
age compartments, such as the glove box.
1
Central locking switch
2
Central unlocking switch
X
Locking: Press central locking switch 1.
If all doors are closed, the vehicle locks.
X
Unlocking: Press central unlocking switch
2.
You can open a locked door from inside at any
time. Open door only when conditions are
safe to do so.
If the vehicle was previously locked with the
central locking switch:
R
and the SmartKey is set to factory settings,
the complete vehicle is unlocked when a
door is opened from the inside
R
and the SmartKey is set to selective set-
tings, only the door opened from inside is
unlocked
If the vehicle was previously centrally locked
with the SmartKey, it will not unlock using the
central unlocking switch.
Opening the trunk
G
Warning!
Make sure the trunk is closed when the
engine is running and while driving. Among
other dangers, deadly carbon monoxide
(CO) gases may enter vehicle interior
resulting in unconsciousness and death.
You can open the trunk when the vehicle is
stationary and the retractable hardtop is fully
opened or closed.
Controls in detail
Z