lock MERCEDES-BENZ CLK350 2006 C209 Workshop Manual

112 Controls in detailLocking and unlockingClosing the trunk from outside
(vehicles without KEYLESS-GO*)
In vehicle with trunk opening/closing sys-
tem* you can close the trunk separately
1Trunk closing switch
Press trunk closing switch1 briefly.
The trunk closes.If the trunk lid comes into contact with an
object while closing (e.g. luggage that has
been piled too high), the closing procedure
is stopped and the trunk reopens slightly.iYou can also close the trunk by hand
(page 111).
Warning!
G
Monitor the closing procedure carefully to
ensure that no one is in danger of being in-
jured. To prevent possible personal injury,
always keep hands and fingers away from
the trunk opening when closing the trunk.
Be especially careful when small children
are around. To stop the closing procedure,
do one of the following:

press trunk closing switch1


press the Š button on the SmartKey


press the remote trunk opening or clos-
ing switch (on driver’s door)
Even with the SmartKey removed from the
starter switch, the trunk closing switch can
be operated. Therefore, do not leave chil-
dren unattended in the vehicle,
or with access to an unlocked vehicle. Unsu-
pervised use of vehicle equipment may
cause an accident and/or serious personal
injury.Warning!
G
Only drive with the trunk closed as, among
other dangers such as blocked visibility,
exhaust fumes may enter the vehicle
interior.iDo not place the SmartKey in the open
trunk. You may lock yourself out.iIf the vehicle was previously centrally
locked, the trunk will lock automatical-
ly after closing it (
page 110). All turn
signal lamps flash three times to con-
firm locking.

113 Controls in detail
Locking and unlocking
Closing the trunk from the outside
(vehicles with KEYLESS-GO*)
In vehicles with trunk opening/closing sys-
tem* you can close the trunk separately.
1Trunk closing switch
Make sure you have the SmartKey with
KEYLESS-GO with you.

Press trunk closing switch1 briefly.
The trunk closes.If the trunk lid comes into contact with an
object while closing (e.g. luggage that has
been piled too high), the closing procedure
is stopped and the trunk reopens slightly.
iYou can also close the trunk by hand
(page 111).
iTo prevent a possible inadvertent lock-
out, the trunk will open automatically if
a SmartKey with KEYLESS-GO* is rec-
ognized inside the vehicle or in the
trunk.
Warning!
G
Monitor the closing procedure carefully to
ensure that no one is in danger of being in-
jured. To prevent possible personal injury,
always keep hands and fingers away from
the trunk opening when closing the trunk.
Be especially careful when small children
are around. To stop the closing procedure,
do one of the following:

press trunk closing switch1


press KEYLESS-GO locking/closing
switch


press the Š button on the SmartKey
with KEYLESS-GO


press the remote trunk opening or clos-
ing switch (on driver’s door)


114 Controls in detailLocking and unlocking
Closing the trunk and locking the vehi-
cle from the outside (vehicles with
KEYLESS-GO*)
In vehicles with trunk opening/closing sys-
tem* and KEYLESS-GO, you can close the
trunk lid and lock the vehicle simulta-
neously.
1KEYLESS-GO locking/closing switch

Make sure you have the SmartKey with
KEYLESS-GO with you.

Press switch1 briefly.
The vehicle is locked and the trunk
closes automatically.
With both doors closed, all turn signal
lamps flash three times to confirm
locking. The locking knobs in the doors
move down. The anti-theft alarm sys-
tem is armed.
If the trunk lid comes into contact with an
object while closing (e.g. luggage that has
been piled too high), the closing procedure
is stopped and the trunk reopens slightly.
Even with the SmartKey with KEYLESS-GO
removed from the vehicle, the trunk closing
switch can be operated. Therefore, do not
leave children unattended in the vehicle, or
with access to an unlocked vehicle. Unsu-
pervised use of vehicle equipment may
cause an accident and/or serious personal
injury.Warning!
G
Only drive with the trunk closed as, among
other dangers such as blocked visibility,
exhaust fumes may enter the vehicle
interior.iIf the vehicle was previously centrally
locked, the trunk will lock automatical-
ly after closing it (
page 110). All turn
signal lamps flash three times to con-
firm locking.
iYou can also close the trunk by hand
(page 111).
iTo prevent a possible inadvertent lock-
out, the trunk will open automatically if
a SmartKey with KEYLESS-GO is recog-
nized inside the vehicle or in the trunk.


115 Controls in detail
Locking and unlocking
Trunk emergency release
With the emergency release button, the
trunk can be opened from inside the trunk.
The emergency release button is located
on the inside of the trunk lid.
1Emergency release button
Briefly press emergency release
button1.
The trunk unlocks and opens slightly.

Push up the trunk lid to fully open.
Warning!
G
Monitor the closing procedure carefully to
ensure that no one is in danger of being in-
jured. To prevent possible personal injury,
always keep hands and fingers away from
the trunk opening when closing the trunk.
Be especially careful when small children
are around. To stop the closing procedure,
do one of the following:

press KEYLESS-GO locking/closing
switch1


press trunk closing switch


press the Š button on the SmartKey
with KEYLESS-GO


press the remote trunk opening or clos-
ing switch (on driver’s door)
Even with the SmartKey with KEYLESS-GO
removed from the vehicle, the trunk closing
switch can be operated. Therefore, do not
leave children unattended in the vehicle, or
with access to an unlocked vehicle. Unsu-
pervised use of vehicle equipment may
cause an accident and/or serious personal
injury.Warning!
G
Only drive with the trunk closed as, among
other dangers such as blocked visibility,
exhaust fumes may enter the vehicle
interior.

116 Controls in detailLocking and unlockingIllumination of the emergency release but-
ton:

The button will flash for 30 minutes
after opening the trunk.


The button will flash for 60 minutes
after closing the trunk.
Valet locking
The lock is located next to the handle
above the rear license plate recess.
1Neutral position
2Locked
iThe emergency release button unlocks
and opens the trunk while the vehicle is
standing still or in motion.iThe emergency release button does
not open the trunk if the vehicle battery
is discharged or disconnected.iIf the trunk does not open, it is still
locked separately (
page 116).
iIf the vehicle has previously been
locked using the SmartKey or
KEYLESS-GO*, opening the trunk from
the inside using the emergency release
button will trigger the anti-theft alarm
system.
To cancel the alarm, do one of the
following:

Insert the SmartKey in the starter
switch.


Press button‹orŒ on the
SmartKey.
In vehicles with KEYLESS-GO*:


Pull an outside door handle.
The SmartKey with KEYLESS-GO*
must be within 3 ft (1 m) of the ve-
hicle.


Press the KEYLESS-GO* start/stop
button (
page 35).
The SmartKey with KEYLESS-GO*
must be inside the vehicle.
iTo deny any unauthorized person ac-
cess to the trunk, e.g. when you valet
park the vehicle, lock it separately with
the mechanical key. Leave only the
SmartKey or SmartKey with
KEYLESS-GO* less its mechanical key
with the vehicle.

117 Controls in detail
Locking and unlocking

Close the trunk (
page 110).

Pull the mechanical key out of the
SmartKey (
page 419).

Insert the mechanical key in the trunk
lid lock.

Turn the mechanical key clockwise to
position2 and remove the mechani-
cal key in that position to lock the
trunk.
The trunk remains locked even when the
vehicle is centrally unlocked.

Insert the mechanical key in the trunk
lid lock.

Turn the mechanical key counterclock-
wise to neutral position1 and remove
the mechanical key in that position to
unlock the trunk.
You can now open the trunk
(page 108).
Automatic central locking
The doors and the trunk automatically lock
when the ignition is switched on and the
wheels are turning at vehicle speeds of
approximately 9 mph (15 km/h) or more.
You can open a locked door from the
inside. Open door only when conditions
are safe to do so.
You can deactivate the automatic locking
mode using the control system, see “Set-
ting automatic locking” (
page 159).
iYou can only cancel the separate trunk
locking mode by means of the
mechanical key.
iThe doors unlock automatically after an
accident if the force of the impact
exceeds a preset threshold.
To prevent the vehicle door locks from
locking, deactivate the automatic
central locking when the vehicle

is pushed or towed


is on a test stand

118 Controls in detailLocking and unlockingLocking and unlocking from the inside
You can lock or unlock the doors and the
trunk from inside using the central locking
or unlocking switch. This can be useful, for
example, if you want to lock the vehicle
before starting to drive.
You cannot lock or unlock the fuel filler flap
with the central locking or unlocking
switch.The switches are located in the center
console.
1Central locking switch
2Central unlocking switchLocking

Press central locking switch1.
If both doors are closed, the vehicle
locks.
Unlocking

Press central unlocking switch2.
The vehicle unlocks.
Warning!
G
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehi-
cle equipment may cause an accident
and/or serious personal injury.
iYou can open a locked door from the
inside. Open door only when conditions
are safe to do so.
If the vehicle was previously centrally
locked with the SmartKey or the
SmartKey with KEYLESS-GO*, it will
not unlock using the central unlocking
switch2.
If the vehicle was previously locked
with the central locking switch1

while in the selective remote
control mode, only the door opened
from inside is unlocked.


while in the global remote control
mode, the complete vehicle is
unlocked when a door is opened
from the inside.

134 Controls in detailLightingInterior lighting
The controls are located in the overhead
control panel.
1Left front reading lamp
2Rocker switch for automatic control
system
3Right front reading lampActivating automatic control

Press the rocker switch2 to the cen-
ter position.
Interior lamps are switched on in dark-
ness when you:

unlock the vehicle


open a door


remove the SmartKey from the
starter switch
The interior lamps are switched off after a
preset time, see “Setting interior lighting
delayed shut-off” (
page 159).Deactivating automatic control

Press the = symbol on rocker
switch2.
The interior lighting remains switched
off in darkness, even when you:

unlock the vehicle


open a door


remove the SmartKey from the
starter switch
iIf the door remains open, the interior
lamps switch off automatically after
approximately five minutes when the
SmartKey is removed or in starter
switch position 0.
An interior lamp switched on manually
does not go out automatically.
iThe trunk lamp switches on if the trunk
is opened.
If you leave the trunk open for an ex-
tended period of time, the trunk lamp
will switch off automatically after ap-
proximately ten minutes.

136 Controls in detailInstrument clusterFor a full view illustration of the instrument
cluster, see “Instrument cluster”
(page 24).
1Reset button
The instrument cluster is activated when
you


open a door


switch on the ignition (
page 36)


press reset button1


switch on the exterior lamps
You can change the instrument cluster
settings in the Instrument cluster submenu
of the control system (
page 151).
Instrument cluster illumination
Use the reset button1 to adjust the
illumination brightness for the instrument
cluster.To brighten illumination

Turn reset button1 clockwise.
The instrument cluster illumination will
brighten.
To dim illumination

Turn reset button1 counterclock-
wise.
The instrument cluster illumination will
dim.
iThe instrument cluster illumination is
dimmed or brightened automatically to
suit ambient light conditions.
The instrument cluster illumination will
also be adjusted automatically when
you switch on the vehicle’s exterior
lamps.

150 Controls in detailControl systemThe table below shows what settings can
be changed within the various menus. Detailed instructions on making individual
settings can be found on the following
pages.INSTRUMENT CLUSTER
TIME/DATE
LIGHTING
VEHICLE
CONVENIENCE
Selecting speedometer
display mode
Setting time (hours)
Setting daytime running
lamp mode (USA only)
Setting automatic lock-
ing
Activate easy-entry/exit
feature
Selecting language
Setting time (minutes)
Setting locator lighting
Setting parking position for
exterior rear view mirror
Selecting display (speed
display or outside
temperature) for the
status line
Setting the date (month)
Exterior lamps delayed
shut-off
Selecting display (speed
display or outside tem-
perature) for standard
display
Setting the date (day)
Interior lighting delayed
shut-off
Setting the date (year)