Mercedes-Benz 2012 C-Class User Manual

vehicle are turning at a speed of more than
9 mph (15 km/h).
You could therefore be locked out when:
R
the vehicle is being pushed.
R
the vehicle is being towed.
R
the vehicle is being tested on a
dynamometer.
X
To deactivate: press and hold button :
for
about five seconds until a tone sounds.
X
To activate: press and hold button ; for
about five seconds until a tone sounds.
i
If you press one of the two buttons and
do
not hear a tone, the relevant setting has
already been selected.
You can also switch the automatic locking
function on and off using the on-board
computer (Y page 208).
Unlocking the driver's door
(mechanical key)
If the vehicle can no longer be unlocked with
the SmartKey, use the mechanical key.
If you use the mechanical key to unlock and
open the driver's door, the anti-theft alarm
system will be triggered (Y page 67).
X
Take the mechanical key out of the
SmartKey (Y page 73).
X
Insert the mechanical key into the lock of
the driver's door as far as it will go.
X
Turn the mechanical key counterclockwise
to position 1.
The door is unlocked.
X
Turn the mechanical key back and remove
it.
X
Insert the mechanical key into the
SmartKey.
Locking the vehicle (mechanical key)
If
the vehicle can no longer be locked with the
SmartKey, use the mechanical key.
X
Open the driver's door.
X
Close the front-passenger door, the rear
doors and the trunk lid.
X
Press the locking button (Y page 78).
X
Check whether the locking knobs on the
front-passenger door and the rear doors
are still visible. Press down the locking
knobs by hand, if necessary.
X
Close the driver's door.
X
Take the mechanical key out of the
SmartKey (Y page 73).
X
Insert the mechanical key into the lock of
the driver's door as far as it will go.
Doors
79
Opening/closing
Z
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Mercedes-Benz 2012 C-Class Specifications

General

Brand	Mercedes-Benz
Model	2012 C-Class
Category	Automobile
Language	English