seat memory MERCEDES-BENZ C240 2005 W203 Owner's Manual

ContentsSafety and Security........................... 57
Occupant safety................................... 58
Air bags .......................................... 59
Seat belts ....................................... 64
Children in the vehicle .................... 67
Blocking of rear door window
operation ........................................ 75
Panic alarm* ........................................ 76
Activating ....................................... 76
Deactivating ................................... 76
Driving safety systems ......................... 77
ABS ................................................ 77
BAS ................................................ 78
ESP ................................................. 79
Four wheel electronic traction
system (4MATIC) with the ESP ....... 82
Anti-theft systems................................ 83
Immobilizer..................................... 83
Anti-theft alarm system* ................ 83
Tow-away alarm* ........................... 85
Controls in detail............................... 87
Locking and unlocking ......................... 88
SmartKey ....................................... 88
Opening the doors from
the inside ....................................... 92
Opening the trunk .......................... 92
Closing the trunk............................ 94
Trunk lid emergency release .......... 95
Automatic central locking .............. 96
Locking and unlocking from
the inside ....................................... 96
Seats ................................................... 98
Easy-entry/exit feature* ................ 98
Removing and installing front
seat head restraints ....................... 99
Rear seat head restraints ............. 101
Multicontour seats* ..................... 104
Seat heating* ............................... 105
Memory function* ............................. 106
Storing positions into memory ..... 107
Recalling positions from memory . 107
Storing exterior rear view mirror
parking position ........................... 108Lighting ............................................. 109
Exterior lamp switch .................... 109
Combination switch ..................... 113
Hazard warning flasher ................ 114
Interior lighting ............................ 115
Door entry lamps ......................... 116
Trunk lamp ................................... 116
Instrument cluster ............................. 117
Instrument cluster illumination .... 117
Coolant temperature gauge ......... 118
Trip odometer .............................. 119
Tachometer .................................. 119
Outside temperature indicator ..... 119
Control system .................................. 121
Multifunction display.................... 121
Multifunction steering wheel........ 122
Menus .......................................... 124
Standard display menu ................ 126
AUDIO menu ................................ 127
NAV* menu .................................. 130
Vehicle status message memory
menu............................................ 130
Settings menu .............................. 132
Trip computer menu..................... 148
TEL menu* ................................... 150

30 At a glanceDoor control panel
Item
Page
1
Door handle
92
2
Memory function* (for
storing seat, exterior
mirror and steering wheel
settings)
106
3
Switches for seat
adjustment*
35, 98
4
Switches for
opening/closing front door
windows
223
5
Switch for rear door
window override
75
6
Switches for
opening/closing rear door
windows
223
7
Remote trunk lid switch
93

38 Getting startedAdjustingPower seat* adjustment
The seat adjustment switches are located
in each front door.
1Head restraint height
2Seat height
3Seat cushion tilt
4Seat fore and aft adjustment
5Seat backrest tilt
Switch on ignition (
page 33).
or

Open the respective door.Seat fore and aft adjustment

Press switch forward or backward in
direction of arrow4.
Adjust seat to a comfortable seating
position that still allows you to reach the
accelerator/brake pedal safely. The posi-
tion should be as far rearward as possible,
consistent with ability to properly operate
controls.Seat cushion tilt

Press switch up or down in direction of
arrow3 until your upper legs are
lightly supported.
Seat backrest tilt

Press switch forward or backward in
direction of arrow5 until your arms
are slightly angled when holding the
steering wheel.
Seat height

Press switch up or down in direction of
arrow2.
Head restraint height

Press switch up or down in direction of
arrow1.
!When moving the seat, make sure that
there are no items in the footwell or
behind the seat. Otherwise you could
damage the seat.iThe memory function* (
page 106)
lets you store the setting for the seat
position together with the settings for
the steering wheel and exterior rear
view mirrors.
iAdjust the head restraint in such a way
that it is as close to the head as
possible.

41 Getting started
Adjusting
Adjusting steering column in or out
Move stalk forward or back in the
direction of arrow1 until a comfort-
able steering wheel position is reached
with your arms slightly bent at the
elbow.
Adjusting steering column up or down

Move stalk up or down in the direction
of arrow2.
Make sure your legs can move freely
and that all the displays (incl. malfunc-
tion and indicator lamps) on the instru-
ment cluster are clearly visible.
Mirrors
Adjust the interior and exterior rear view
mirrors before driving so that you have a
good view of the road and traffic condi-
tions.
Interior rear view mirror
Manually adjust the interior rear view
mirror.
For more information, see “Rear view mir-
rors” (
page 168).Exterior rear view mirrors
iThe memory function* (
page 106)
lets you store the setting for the
steering wheel together with the
settings for the seat position and
exterior rear view mirrors.
Warning!
G
In the case of an accident, liquid electrolyte
may escape the mirror housing if the mirror
glass breaks.
Electrolyte has an irritating effect. Do not al-
low the liquid to come into contact with
eyes, skin, clothing, or respiratory system.
In case it does, immediately flush affected
area with water, and seek medical help if
necessary.
Warning!
G
Exercise care when using the passen-
ger-side exterior rear view mirror. The mirror
surface is convex (outwardly curved surface
for a wider field of view). Objects in mirror
are closer than they appear. Check your in-
terior rear view mirror or glance over your
shoulder before changing lanes. !Electrolyte drops coming into contact
with the vehicle paint finish can only be
completely removed while in their
liquid state and by applying plenty of
water.

42 Getting startedAdjustingThe buttons are located above the exterior
lamp switch.
1Adjustment button
2Passenger-side exterior rear view
mirror button
3Driver’s side exterior rear view mirror
button
Switch on ignition (
page 33).

Press button3 for the driver’s side
exterior rear view mirror or button2
for passenger-side exterior rear view
mirror.

Push adjustment button1 up, down,
left, or right according to the desired
setting.
For more information, see “Rear view mir-
rors” (
page 168).
!If an exterior rear view mirror was
forcibly pushed forward (hit from the
rear) or forcibly pushed rearward (hit
from the front), reposition it by
applying firm pressure until it snaps
into place. The mirror housing is now
properly positioned and you can adjust
the mirror normally.
iThe memory function* (
page 106)
lets you store the setting for the
exterior rear view mirrors together with
the settings for the steering wheel and
seat position.
iAt low ambient temperatures, the
exterior rear view mirrors will be
heated automatically.

87 Controls in detail
Locking and unlocking
Seats
Memory function*
Lighting
Instrument cluster
Control system
Manual transmission
Automatic transmission*
Good visibility
Climate control
Audio system
Power windows
Power tilt/sliding sunroof*
Driving systems
Loading
Useful features

98 Controls in detailSeatsFor information on seat adjustment, see
“Adjusting” (
page 35).
Easy-entry/exit feature*
This feature allows for easier entry into and
exit from the vehicle.
The easy-entry/exit feature can be
activated or deactivated in the Convenience
submenu of the control
system (
page 146).When exiting the vehicle, with the
easy-entry/exit feature activated and
depending on your selection, the steering
wheel tilts upwards and/or the driver’s
seat moves a few inches to the rear when
you:


remove the SmartKey from the starter
switch,
or


open the driver’s door with the
SmartKey in starter switch position0
or1.
Warning!
G
You must make sure no one can become
trapped or injured by the moving steering
wheel and driver’s seat when the
easy-entry/exit feature is activated.
To cancel seat/steering wheel movement,
do one of the following:

Press seat adjustment switch*
(page 30).


Move steering column stalk*
(page 40).


Press memory position switch*
(page 107).
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Children could open the driver’s door and
unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.
iIf the current position for the steering
wheel is in the uppermost tilt position,
the steering wheel will no longer be
able to move upward when the
easy-entry/exit feature is activated.

99 Controls in detail
Seats
When entering the vehicle, with the
easy-entry/exit feature activated, the
steering wheel or, depending on your
selection, the steering wheel and driver’s
seat will return to their last set position or
a factory-set maximum forward position
when you:

close the driver’s door with the ignition
switched on


insert the SmartKey into the starter
switch with the driver’s door closed. Removing and installing front seat
head restraints
For information on head restraint
adjustment, see “Seats” (
page 35). If the current seat position falls into a
factory-set position range and the
system recognizes the current seat
position to be rearward enough for
easy entry and exit, the driver’s seat
will not move to the rear when the
easy-entry/exit feature is activated.
iFor safety reasons, the driver’s seat will
not return to its last set position with
the easy-entry/exit feature activated if
the system recognizes the last set posi-
tion as an extreme forward position.
Instead, the driver’s seat will remain at
or move to a factory-set maximum
forward position. To again fully return
the driver’s seat to your last set posi-
tion or to memory position, adjust the
seat to the desired position or press
and hold the respective memory
position switch* (
page 107).
iAdjust the head restraint in such a way
that it is as close to the head as
possible.Warning!
G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint so that the center of
the head restraint supports the back of the
head at eye level. This will reduce the poten-
tial for injury to the head and neck in the
event of an accident or similar situation.


106 Controls in detailMemory function*
You can store up to three different settings
for each SmartKey.
The following settings are stored when
using the buttons on the driver’s door:

Driver’s seat, backrest and head
restraint position


Steering wheel position


Exterior rear view mirror positions
These key-dependent memory settings
can be deactivated if desired. For informa-
tion on key-dependent memory settings,
see “Setting key-dependency”
(
page 147).The following settings are not
key-dependent. They are stored when
using the buttons on the front passenger
door:


Front passenger seat, backrest and
head restraint position
!Prior to operating the vehicle, the
driver 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 air bags (
page 59) 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.

107 Controls in detail
Memory function*
The memory button and memory position
switch are located on the door.
1Memory button
2Memory position switch
Switch on ignition (
page 33).
or

Open the respective door.
Storing positions into memory
Adjust the seat, steering wheel and
exterior rear view mirrors to the
desired position (
page 35).

Turn memory position switch2 to the
selected memory position.

Press memory button1.

Release memory button1 and press
memory position switch2 within
three seconds.
All settings are stored to the selected
position.
Recalling positions from memory
Turn memory position switch2 to the
selected memory position.

Press and hold memory position
switch2 until the seat, steering wheel
and exterior rear view mirrors have
completely moved to the stored
positions.!Do not operate the power seats using
the memory button if the seat backrest
is in an excessively reclined position.
Doing so could cause damage to front
or rear seats.iReleasing the memory position switch
stops movement to the stored
positions immediately.