lock MERCEDES-BENZ E320 2004 W211 Workshop Manual

105 Controls in detail
Locking and unlocking
Separately locking the trunk
Your vehicle may be equipped with a func-
tion permitting the separate locking of the
trunk using the mechanical key. If present,
this feature can permit you to deny any un-
authorized person access to the trunk by
locking the trunk separately and leaving
the SmartKey less the mechanical key with
the vehicle.
To verify the presence of this feature, use
the mechanical key to lock the trunk and
then attempt to open the trunk.The lock is located next to the recessed
handle.
1Unlocked
2Locked

Close the trunk lid (
page 99).

Pull the mechanical key out of the
SmartKey (
page 353).

Insert the mechanical key in the trunk
lid lock.

Turn the mechanical key clockwise to
position1.
The trunk remains locked even when the
vehicle is centrally unlocked.iYou can only cancel the separate trunk
locking mode by means of the mechan-
ical key.

106 Controls in detailLocking and unlockingSeparately unlocking the trunk
Pull the mechanical key out of the
SmartKey (
page 353).

Insert the mechanical key in the trunk
lid lock.

Turn the mechanical key completely to
the left to position2, (
page 105).
You can now open the trunk (page 97).
A minimum height clearance of 5.90 ft
(1.80 m) is required to open the trunk lid.
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 ap-
proximately 9mph (15km/h) or more.
You can open a locked door from the in-
side. Open door only when conditions are
safe to do so.Information on towing the vehicle can be
found in the “Practical hints” section
(
page 381).
You can deactivate the automatic locking
mode over the control system
(page 149).
iUnlocking the trunk with the mechani-
cal key will trigger the anti-theft alarm
system. To cancel the alarm, do one of
the following:

Press button Œ or ‹ on the
SmartKey.


Insert the SmartKey in the starter
switch.
iThe doors unlock automatically after an
accident if the force of the impact ex-
ceeds a preset threshold.
The vehicle automatically locks when
the ignition 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


is on a test stand

107 Controls in detail
Locking and unlocking
Locking and unlocking from the inside
You can lock or unlock the doors and the
trunk from inside using the central locking
switch. This can be useful, for example, if
y o u w a n t t o l o c k t h e v e h i c l e b e f o r e s t a r t i n g
to drive.
The fuel filler flap cannot be locked or un-
locked with the central locking switch.The switch is located in the center console.
Central locking switch1Locking
2Unlocking
Locking
Press upper half1 of the central lock-
ing switch.
If both front doors are closed, the vehi-
cle locks.Unlocking

Press lower half2 of the central lock-
ing switch.
The vehicle unlocks.
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsuper-
vised use of vehicle 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 using the SmartKey, it will not
unlock using the central locking switch.
If the vehicle was previously locked
with the central locking switch

while in the selective remote con-
trol mode, only the door opened
from the inside is unlocked.


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

108 Controls in detailSeats
SeatsInformation on seat adjustment can be
found in the “Getting started” section
(page 35).
Easy-entry / exit feature*
With the easy-entry / exit feature activat-
ed, the steering wheel tilts upwards and
the driver’s seat moves to the rear.
This allows easier entry into and exit from
the vehicle when the driver’s door is
opened. However, the engine must be
turned off.
When the SmartKey is inserted in the start-
er switch or you have pressed the Key-
less-Go* start/stop button and the
driver’s door is closed, the steering wheel
and the driver’s seat return to their last set
positions.You can activate the following functions:


Steering column:
Only the steering column is adjusted.


Steering column and seat:
The steering column and the seat are
adjusted.
The easy-entry / exit feature can be
switched on or off in the convenience sub-
menu of the control system (
page 150).
Warning!
G
You must ensure that no one can become
trapped or injured by the moving steering
wheel and driver’s seat when the
easy-entry / exit feature is activated, the
driver’s door is being opened and the engine
is turned off or the SmartKey removed from
the starter switch.
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.
iTo cancel seat / steering wheel move-
ment, do one of the following:

Press seat adjustment switch
(page 28).


Move steering column stalk
(page 37).


Press the memory switch
(page 28).

110 Controls in detailSeatsRear seat head restraints
Folding head restraints back with
switch in the center console
The rear seat head restraints can be folded
backward for increased visibility.
1Head restraint release switch

Make sure the ignition is switched on.
All the lights in the instrument cluster
come on.

Press the symbol-side on rocker
switch1to release the head re-
straints.
The head restraints will fold backward.Placing head restraints upright

Pull the head restraint forward until it
locks into position.
!The rear seat head restraints cannot be
adjusted.
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.
!Make sure the head restraints engage
when placing them upright. Otherwise
their protective function cannot be as-
sured.

124 Controls in detailLightingSwitching on the hazard warning
flasher
Press the hazard warning flasher
switch.
All turn signals will flash.
Switching off the hazard warning
flasher

Press hazard warning flasher switch
again.
Interior lighting
1Switch for reading lamp, left
2Switch for rear compartment lighting
3Switch for automatic function
4Switch for interior lighting in front
5Switch for reading lamp, right
6Ambient lighting
7Interior lighting
8Reading lampsThe controls are located in the overhead
control panel.
Activating automatic control

Press the switch3.
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 follow-
ing an adjustable time delay (
page 149).
iWith the hazard warning flasher acti-
vated and the combination switch set
for either left or right turn, only the re-
spective left or right turn signals will
operate when the SmartKey in the
starter switch is in position1 or2.iIf the hazard warning flasher was acti-
vated automatically, press switch1
twice.
iIf the door remains open, the interior
lamps switch off automatically after ap-
proximately five minutes when the
SmartKey is removed or in starter
switch position0.
An interior lamp switched on manually
does not go out automatically.

125 Controls in detail
Lighting
Deactivating automatic control
Press the switch3.
The interior lighting remains switched
off, even when you

centrally unlock the vehicle


open a door


remove the SmartKey from the
starter switch
Manual control
Switching rear interior lights on and off

Press button2.
The lights in the rear passenger com-
partment go on.

Press button2 again.
The lights in the rear passenger com-
partment go out.Switching left front reading lamp on and
off

Press button1.
The left reading lamp goes on.

Press button1 again.
The left reading lamp goes out.
Switching right front reading lamp on
and off

Press button5.
The right reading lamp goes on.

Press button5 again.
The right reading lamp goes out.
Door entry lamps
The appropriate door entry lamp switches
on if a door is opened in darkness and if
the interior lighting is switched to the auto-
matic function.
The entry lamp goes out automatically
when the door is closed.Trunk lamp
The trunk lamp switches on if the trunk lid
is opened.
If you leave the trunk open for an extended
period of time, the trunk lamp will switch
off automatically after approximately ten
minutes.
iIf you turn the SmartKey in the starter
switch to position0 or remove the
SmartKey, the door entry lamps will re-
main lit for approximately five minutes.

126 Controls in detailInstrument cluster
Instrument clusterA full view illustration of the instrument
cluster can be found in the “At a glance”
section of this manual (
page 22).
The instrument cluster is activated when
you


open a door


turn on the ignition


press the reset button (
page 22)


switch on the exterior lamps
You can change the instrument cluster set-
tings in the instrument cluster submenu of
the control system (
page 141).
Instrument cluster illumination
Use the reset button (
page 22) to adjust
the illumination brightness for the instru-
ment cluster.To brighten illumination

Turn the reset button in the instrument
cluster clockwise (
page 22).
The instrument cluster illumination will
brighten.
To dim illumination

Turn the reset button in the instrument
cluster counterclockwise (
page 22).
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.

140 Controls in detailControl systemThe table below shows what settings can
be changed within the various menus. De-
tailed instructions on making individual
settings can be found on the following pag-
es.INSTRUMENT CLUSTER
TIME/DATE
LIGHTING
VEHICLE
CONVENIENCE
DYNAMIC SEAT*
Select temperature dis-
play mode
Synchronizing the
time
Set daytime running
lamp mode
(USA only)
Set automatic lock-
ing
Activate
easy-entry / exit
feature
Set level for dynam-
ic seat, driver
Select speedometer dis-
play mode
Set time (hours)
Set locator lighting
Set SmartKey-de-
pendency
Set level for dynam-
ic seat, passenger
Select language
Set time (minutes)
Ambient lighting
Set parking position
for exterior rear
view mirror
Select display (speed dis-
play or outside tempera-
ture) for status line
Set date (month)
Exterior lamps de-
layed shut-off
Select display (speed dis-
play or outside tempera-
ture) for basic display
Set date (day)
Interior lighting de-
layed shut-off
Tire pressure unit dis-
play*
Set date (year)

144 Controls in detailControl systemSynchronizing the time
This function can only be seen on vehicles
with COMAND and navigation module*.
Move the selection marker with
theæ orç button to the Time/Date
submenu.

Press buttonj ork repeatedly
until you see this message in the dis-
play:
Time sync. with head unit
.
The selection marker is on the current
setting.

Pressæ orç to select the de-
sired setting.Set time (hours)
This function can only be seen when syn-
chronization is switched off.

Move the selection marker with
theæ orç button to the Time/Date
submenu.

Press buttonj ork repeatedly
until you see this message in the dis-
play:
Clock, hours
.
The selection marker is on the hour set-
ting.

Pressæ orç to set the hour.

Confirm by pressing reset button.Set time (minutes)
This function can only be seen when syn-
chronization is switched off.

Move the selection marker with
theæ orç button to the Time/Date
submenu.

Press buttonj ork repeatedly
until you see this message in the dis-
play:
Clock, minutes
.
The selection marker is on the minute
setting.

Pressæ orç to set the minutes.

Confirm by pressing reset button.