Button MERCEDES-BENZ C320 2004 W203 Workshop Manual

134 Controls in detailControl systemActivating easy-entry/exit feature*
Use this function to activate and
deactivate the easy-entry/exit feature.
When the feature is activated, the steering
wheel and driver’s seat will move back to
facilitate exiting when you

remove the SmartKey from the starter
switch


open the driver’s door
However, the engine must be turned off.After entering the vehicle the steering
wheel and seat will move into the position
stored in memory when you


close the driver’s door with the
SmartKey in starter switch position2.


you put the SmartKey in the starter
switch with the driver’s door closed.
Warning!
G
You must make sure no one can become
trapped or injured by the moving steering
wheel and the driver’s seat when the
easy-entry/exit feature* is activated and
the driver’s door is being opened and the en-
gine is turned off or the SmartKey is re-
moved 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
movement, do one of the following:

press the seat adjustment switch*
(page 35)


move the steering column stalk*
(page 37)


press the stored position button*
(page 100)

135 Controls in detail
Control system

Move the selection marker with
theæ orç button to the CONVENIENCE
submenu.

Press buttonj ork repeatedly
until you see this message in the
display:
EASY-ENTRY FEATURE
ACTIVATE.
The selection marker is on the current
setting.

Pressæ orç to change the
easy-entry/exit setting.The following settings are available for
the easy-entry/exit feature:Setting key-dependency
Use this function to set whether the
memory settings for the seats, the steering
wheel and the mirrors should be stored
separately for each SmartKey (
page 99).

Move the selection marker with
theæ orç button to the CONVENIENCE
submenu.

Press buttonj ork repeatedly
until you see this message in the
display:
SETTINGS KEY-DEPENDENT
.
The selection marker is on the current
setting.

Pressæ orç to set
key-dependency to
ON or
OFF
.
OFF
The
easy-entry/exit
feature is
deactivated
STEERING COLUMN
Only the
steering column
is moved
STEERING COLUMN +
SEAT
Both the
steering column
and the seat are
moved

136 Controls in detailControl systemSetting parking position* for exterior
rear view mirror
Use the
MIRROR SETTING WHEN PARKING

function to select whether the passen-
ger-side exterior rear view mirror should be
turned downward during parking maneu-
vers when reverse gearR is engaged.
For additional information, see “Activating
exterior rear view mirror parking posi-
tion*” (
page 150).

Move the selection marker to the CONVENIENCE
submenu using theæ
orç button.

Press buttonj ork repeatedly
until you see this message in the
display:
MIRROR SETTING WHEN
PARKING.
The selection marker is on the current
setting.

Pressæ orç to switch function ON or
OFF
.
Trip computer menu
Use the trip computer menu to call up
statistical data on your vehicle. The
following information is available:Function
Page
Fuel consumption statistics after
start
137
Fuel consumption statistics
since last reset
137
Call up range (distance to empty)
138

137 Controls in detail
Control system
Fuel consumption statistics after start
Press buttonÿ orè repeatedly
until you see the first function of the
Trip computer menu.

Press buttonj ork repeatedly
until you see this message in the
display:
AFTER START
.
1Distance driven since start
2Time elapsed since start
3Average fuel consumption since start
4Average speed since startFuel consumption since last reset

Press buttonÿ orè repeatedly
until you see the first function of the
Trip computer menu.

Press buttonj ork repeatedly
until you see this message in the
display:
AFTER RESET
.
1Distance driven since last reset
2Time elapsed since last reset
3Average fuel consumption since last
reset
4Average speed since last resetResetting fuel consumption statistics

Press buttonÿ orè repeatedly
until you see the first function of the
Trip computer menu.

Press buttonj ork repeatedly
until you see the reading that you want
to reset in the display.

Press and hold the reset button in the
instrument cluster (
page 22) until
the value is reset to0.
iAll statistics stored since the last
engine start will be reset approximately
four hours after the SmartKey in the
starter switch is turned to position0 or
removed from the starter switch.
Resetting will not occur if you turn the
SmartKey back to position1 or2
within this time period.

138 Controls in detailControl systemCall up range (distance to empty)
Press buttonÿ orè repeatedly
until you see the first function of the
Trip computer menu.

Press buttonj ork repeatedly
until you see this message in the
display:
RANGE
.
In the display you will see the
calculated range based on the current
fuel tank level.
TEL menu*
You can use the functions in the
TEL
menu
to operate your telephone, provided it is
connected to a hands-free system and
switched on.

Switch on the telephone and
COMAND*.

Press buttonÿ orè on the
steering wheel repeatedly until you see
the
TEL
menu in the display.
Warning!
G
A driver’s attention to the road must always
be his/her primary focus when driving. For
your safety and the safety of others, we
recommend that you pull over to a safe
location and stop before placing or taking a
telephone call. If you choose to use the
telephone while driving, please use the
hands-free device and only use the
telephone when weather, road and traffic
conditions permit.
Some jurisdictions prohibit the driver from
using a cellular telephone while driving a
vehicle.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of approximately
44 feet (approximately 13.5 m) every
second.
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system,
possibly resulting in an accident and
personal injury.

139 Controls in detail
Control system
Which messages will appear in the display
field depends on whether your telephone is
switched on or off:

If the telephone is off, the message in
the multifunction display is:
TEL OFF
.


If the telephone is on:
The telephone will then search for a
network. During this time the display is
empty.
As soon as the telephone has found a
network,
READY
is indicated in the
display.
1Signal strength
This standby message indicates that your
telephone is ready for use and you can
operate it using the control system.Answering a call
When your telephone is ready to receive
calls, you can answer a call at any time. In
the display you will then see the message:

Press buttoní.
You have answered the call. In the
display you see the length of the call.
Ending a call

Press buttonì.
You have ended the call. In the display
you will again see the standby
message.
iVehicles with Audio system:
The signal strength is indicated in the
top right corner, for example “S9”. The
higher the number, the stronger the
signal from the cellular network.
Vehicles with COMAND*:
The signal strength is indicated by bars
in the top left corner. The higher the
number of bars, the stronger the signal
from the cellular network.

140 Controls in detailControl systemDialing a number from the phone book
If your telephone is ready to receive calls,
you may select and dial a number from the
phone book at any time.
Press buttonÿ orè repeatedly
until you see the
TEL
menu in the
display.

Press buttonj ork.
The control system reads the phone
book which is stored in the telephone.
This may take up to 30 seconds. In the
display you will see the message PLEASE WAIT
.
When the message
PLEASE WAIT

disappears, the phone book has been
loaded.

Press buttonj ork repeatedly
until the desired name appears in the
display.
The stored names are displayed in
ascending or descending alphabetical
order.

Press buttoní.
The system dials the selected phone
number.

If the connection is successful, the
name of the party you called and
the duration of the call will appear
in the display.


If no connection is made, the
control system stores the dialed
number in the redial memory.Redialing
The control system stores the most
recently dialed phone numbers. This
eliminates the need to search through your
entire phone book.

Press buttonÿ orè repeatedly
until you see the
TEL
menu in the
display.

Press buttoní.
In the display you see the first number
in the redial memory.

Press buttonj ork repeatedly
until the desired name appears in the
display.

Press buttoní.
The control system dials the selected
phone number.
iIf you press and holdj ork for
longer than one second, the system
scrolls rapidly through the list of names
until you release the button again.
Cancel the quick search mode by
pressingì.

150 Controls in detailGood visibility
Activating exterior rear view mirror
parking position*
Follow these steps to activate the mirror
parking position so that the
passenger-side exterior rear view mirror
will be turned downward to the stored
position.
Make sure you have stored a parking
position for the passenger-side exterior
rear view mirror (
page 101).

Make sure the
MIRROR SETTING WHEN
PARKING
function in the
CONVENIENCE

submenu of the control system is
switched to
ON (page 136).

Switch on ignition (if not already on).

Press button2 for the passenger-side
exterior rear view mirror.

Place the gear selector lever in reverse
gearR.
The passenger-side exterior rear view
mirror will be turned downward to the
stored position.
1Driver’s side exterior rear view mirror
button
2Passenger-side exterior rear view
mirror button
Warning!
G
In the case of an accident liquid electrolyte
may escape from the mirror housing if the
mirror glass breaks.
Electrolyte has an irritating effect. Do not
allow 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
interior rear view mirror or glance over your
shoulder before changing lanes.
!Electrolyte drops coming into contact
with the vehicle paint finish can be
completely removed only while in the
liquid state by applying plenty of water.

151 Controls in detail
Good visibility
The exterior rear view mirror returns to its
previously stored driving position:

ten seconds after you put the gear
selector lever out of positionR


immediately once your vehicle exceeds
a speed of approximately 6 mph
(10 km/h)


immediately when you press button1
for driver’s side mirror
Sun visors
The sun visors protect you from sun glare
while driving.
Swing sun visors down when you
experience glare.1Mounting
2Mirror cover
3Mirror lamp
4Sun visor

To use illuminated mirror, lift up
cover2.
Warning!
G
Do not use the vanity mirror while driving.
Keep the mirrors in the sun visors closed
while vehicle is in motion. Reflected glare
can endanger you and others.
iIf sunlight enters through a side
window, disengage sun visor from
mounting1 and pivot to the side.
The mirror lamp3 will switch off.

153 Controls in detail
Good visibility
Rear window defroster
The rear window defroster uses a large
amount of power. To keep the battery
drain to a minimum, switch off the
defroster as soon as the rear window is
clear. The defroster is automatically
deactivated after approximately
6 to 17 minutes of operation depending on
the outside temperature.
Activating
Climate control:
Press buttonF (
page 155).
Automatic climate control*:
Press buttonF (page 163).
The indicator lamp on the button
comes on.Deactivating

Press buttonF again.
The indicator lamp on the button goes
out.Warning!
G
Any accumulation of snow and ice should be
removed from the rear window before
driving. Visibility could otherwise be
impaired, endangering you and others.
!If the rear window defroster switches
off too soon and the indicator lamp
starts flashing, this means that too
many electrical consumers are
operating simultaneously and there is
insufficient voltage in the battery. The
system responds automatically by
deactivating the rear window defroster.
As soon as the battery has sufficient
voltage, the rear window defroster
automatically turns itself back on.