2004 MERCEDES-BENZ C230 KOMPRESSOR SPORT Head

86 Controls in detailLocking and unlocking
Opening the trunk
Opening the trunk from the outside
A minimum height clearance of 5.71 ft
(1.74 m) is required to open the trunk lid.
The handle is located above the rear
license plate recess.
1Handle
Pull on handle1.
The trunk opens.The trunk can also be opened using the
SmartKey, see “Unlocking and opening the
trunk lid” (
page 84) or from its inside in
an emergency, see “Trunk lid emergency
release” (
page 88).
iIf the vehicle has previously been
locked from the outside with the
SmartKey, opening a door from the
inside will trigger the anti-theft alarm
system*.
To cancel the alarm, do one of the
following:

Press buttonŒ or‹ on the
SmartKey.


Insert the SmartKey in the starter
switch.
!The trunk lid swings open upwards
automatically. Always make sure there
is sufficient overhead clearance.iIf the trunk lid does not open, it is still
locked separately (if applicable)
(page 89).
The vehicle must be unlocked.

87 Controls in detail
Locking and unlocking
Opening the trunk from the inside
You can open the trunk from the inside if
the vehicle is stationary.
A minimum height clearance of 5.71 ft
(1.74 m) is required to open the trunk lid.
The switch is located on the driver’s door.
1Remote trunk lid switch with indicator
lamp
Press remote trunk lid switch1.
The trunk lid opens. The indicator lamp
in the switch remains lit as long as the
trunk is open.The trunk can also be opened using the
SmartKey, see “Unlocking and opening the
trunk lid” (
page 84) or from its inside in
an emergency, see “Trunk lid emergency
release” (
page 88).
Closing the trunk
1Handle
Lower trunk lid using handle1.

Close trunk lid with hands placed flat
on it.
!The trunk lid swings open upwards
automatically. Always make sure there
is sufficient overhead clearance.iIf the trunk lid does not open, it is still
locked separately (if applicable)
(page 89).
If the vehicle was previously centrally
locked, the trunk lid will lock automati-
cally when closed (
page 87). The
turn signals will flash three times to
confirm locking.
Warning!
G
To prevent possible personal injury, always
keep hands and fingers away from the trunk
opening when closing the trunk. Be espe-
cially careful when small children are
around.

93 Controls in detail
Seats
Removing and installing front seat head restraints
For information on head restraint
adjustment, see “Seats” (
page 32).
Front seat head restraints, manual seat
1Release buttonRemoving front seat head restraints

Pull head restraint to its highest
position.

Push release button1 and pull out
head restraint.
Installing front seat head restraints

Insert head restraint and push it down
until it engages.

Push release button1 and adjust
head restraint to desired position.
Warning!
G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint so that the head
restraint supports the back of the head at
eye level. This will reduce the potential for
injury to the head and neck in the event of
an accident or similar situation.
Do not drive the vehicle without the seat
head restraints. Head restraints are intend-
ed to help reduce injuries during an acci-
dent.
Do not interchange head restraints from
front and rear seat.
iTilt the backrest to the rear for easier
removal and installation of the head
restraints.

94 Controls in detailSeatsFront seat head restraints, power seat*
Removing front seat head restraints
Press switch1 upwards and hold until
head restraint is fully extended.

Pull out head restraint.
Installing front seat head restraints

Press switch1 upwards and hold for
about five seconds.

Push head restraint down until it
engages.

Adjust head restraint to desired
position (
page 35).
Rear seat head restraints
Head restraint height (rear outer seats)
1Release button
Raising:
Manually adjust the height of the head
restraint by pulling it upward.
If the head restraint is fully retracted,
push release button1 and pull the
head restraint out.Lowering:

To lower the head restraint, push
release button1 and push down on
the head restraint.Warning!
G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint so that the head
restraint supports the back of the head at
eye level. This will reduce the potential for
injury to the head and neck in the event of
an accident or similar situation.
Do not drive the vehicle without the seat
head restraints. Head restraints are
intended to help reduce injuries during an
accident.!The center rear seat head restraint
cannot be adjusted.

95 Controls in detail
Seats
Folding head restraints back with
release button
T h e r e a r s e a t h e a d r e s t r a i n t s c a n b e f o l d e d
backward for increased visibility.
1Release button
Push release button1.
The head restraints will fold backward.Folding head restraints back with
switch in the center console
1Head restraint release switch

Start the engine.

Press the symbol-side on the rocker
switch1 to release the head
restraints.
The head restraints will fold backward.Placing head restraints upright

Pull the head restraint forward until it
locks into position.
iYou can also fold the head restraints
back using the switch in the center
console (
page 95).
Warning!
G
For safety reasons, always drive with the
rear head restraints in the upright position
when the rear seats are occupied.
Keep the area around head restraints clear
of articles (e.g. clothing) to not obstruct the
folding operation of the head restraints.

96 Controls in detailSeatsHead restraint tilt
Two different head restraint angle
positions are available.
Press the release button (
page 95)
and tilt the head restraint to the
desired position.Removing and installing rear seat head
restraints (outer seats)
1Release button
Removing rear seat head restraints

Fold back head restraint (
page 95).

Pull head restraint to its highest
position.

Push release button1 and pull out
head restraint.
!Make sure the head restraints engage
when placing them upright. Otherwise
their protective function cannot be as-
sured.
Warning!
G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint so that the head re-
straint supports the back of the head at eye
level. This will reduce the potential for injury
to the head and neck in the event of an ac-
cident or similar situation.
Do not drive the vehicle without the seat
head restraints. Head restraints are intend-
ed to help reduce injuries during an acci-
dent.
Do not interchange head restraints from
front and rear seat.!The center rear seat head restraint
cannot be removed.

97 Controls in detail
Seats
Installing rear seat head restraints
Insert head restraint and push it down
until it engages.

Push button1 and adjust head
restraint to desired position.
Multicontour seat*
This multicontour seat has a movable seat
cushion and inflatable air cushions built
into the backrest to provide additional
lumbar and side support.
The seat cushion movement, backrest
cushion height and curvature can be con-
tinuously varied with switches on the right
side of the seat after starting the engine.
1Seat cushion depth
2Backrest bottom
3Backrest center
4Backrest side bolster adjustment
Start the engine.Seat cushion depth

Adjust the seat cushion depth to the
length of your upper leg using
switch1.
Backrest contour

Adjust the contour of the backrest to
the desired position using switches2
and3.
Backrest side bolsters

Adjust the backrest side bolsters so
that they provide good lateral support
using switch4.

99 Controls in detail
Memory function*
Memory function*
The memory button and stored position
switch are located on the door.
You can store up to three different settings
per SmartKey.
The following settings are saved for each
stored position:

Driver’s seat and backrest position


Steering wheel position


Driver’s side exterior rear view mirror
position


Passenger side exterior rear view mir-
ror position


Front passenger seat position
These key-dependent memory settings
can be deactivated if desired
(
page 135).
!Prior to operating the vehicle, the driv-
er should check and adjust the seat
height, seat position fore and aft, and
seat backrest angle if necessary, to
ensure adequate control, reach and
comfort. The head restraint should also
be adjusted for proper height. See also
the section on airbags (
page 55) for
proper seat positioning.
In addition, adjust the steering wheel to
ensure adequate control, reach, opera-
tion and comfort. Both the interior and
exterior rear view mirrors should be
adjusted for adequate rear vision.
Fasten seat belts. Infants and small
children should be seated in a properly
secured restraint system that complies
with U.S. Federal Motor Vehicle Safety
Standards 213 and 225 and Canadian
Motor Vehicle Safety Standards 213
and 210.2.
Warning!
G
Do not activate the memory function while
driving. Activating the memory function
while driving could cause the driver to lose
control of the vehicle.