2003 MERCEDES-BENZ C320 4MATIC instrument cluster

122 Controls in detailControl systemInstrument cluster submenu
Access the
INSTRUMENT CLUSTER
submenu
via the
SETTINGS
menu. Use the
INSTRUMENT CLUSTER
submenu to change
the instrument cluster display settings.
The following functions are available:Set time (hours)

Move the selection marker with
the
æ
or
ç
button to the
INSTRUMENT CLUSTER
submenu.

Press button
j
or
k
repeatedly
until you see this message in the
display:
TIME SETTINGS – HOURS
.
The selection marker is on the hour
setting.

Press
æ
or
ç
to set the hour.Set time (minutes)

Move the selection marker with
the
æ
or
ç
button to the
INSTRUMENT CLUSTER
submenu.

Press button
j
or
k
repeatedly
until you see this message in the
display:
TIME SETTINGS – MINUTES
.
The selection marker is on the minute
setting.

Press
æ
or
ç
to set the minutes.
Function
Page
Set time (hours)
see
below
Set time (minutes)
see
below
Select time display mode
123
Select temperature display
mode
123
Select speedometer display
mode
123
Select language
124
Select display (speed display or
outside temperature)
124

123 Controls in detail
Control system
Selecting time display mode
Move the selection marker with
the
æ
or
ç
button to the
INSTRUMENT CLUSTER
submenu.

Press button
j
or
k
repeatedly
until you see this message in the
display:
12/24 HOUR
.
The selection marker is on the current
setting.

Press
æ
or
ç
to set the
12h
or
24h
time display mode.Selecting temperature display mode

Move the selection marker with
the
æ
or
ç
button to the
INSTRUMENT CLUSTER
submenu.

Press button
j
or
k
repeatedly
until you see this message in the
display:
TEMP. INDICATOR
.
The selection marker is on the current
setting.

Press
æ
or
ç
to set temperature
unit to degrees Celsius (°C) or degrees
Fahrenheit (°F).Selecting speedometer display mode

Move the selection marker with
the
æ
or
ç
button to the
INSTRUMENT CLUSTER
submenu.

Press button
j
or
k
repeatedly
until you see this message in the
display:
DISPLAY VALUES IN
.
The selection marker is on the current
setting.

Press
æ
or
ç
to set
speedometer unit to km or
miles
.

124 Controls in detailControl systemSelecting language
Move the selection marker with
the
æ
or
ç
button to the
INSTRUMENT CLUSTER
submenu.

Press button
j
or
k
repeatedly
until you see this message in the
display:
TEXT
.
The selection marker is on the current
setting.

Press
æ
or
ç
to select the
language to be used for the
multifunction display messages.Available languages:


German


English


French


Italian


SpanishSelecting display (speed display or
outside temperature)

Move the selection marker with
the
æ
or
ç
button to the
INSTRUMENT CLUSTER
submenu.

Press button
j
or
k
repeatedly
until you see this message in the
display:
SELECT DISPLAY
.
The selection marker is on the current
setting.

Press
æ
or
ç
to select the
display permanently shown in the
multifunction display.

133 Controls in detail
Control system
Resetting fuel consumption statistics
Press button
ÿ
or
è
repeatedly
until you see the first function of the
Trip computer menu.

Press button
j
or
k
repeatedly
until you see the reading that you want
to reset in the display.

Press and hold the reset knob in the
instrument cluster (
page 22) until
the value is reset to0.Call up range (distance to empty)

Press button
ÿ
or
è
repeatedly
until you see the first function of the
Trip computer menu.

Press button
j
or
k
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.
iAll statistics stored since the last
engine start will be reset approximately
four hours after the key in the starter
switch is turned to position0 or
removed from the starter switch.
Resetting will not occur if you turn the
key back to position1 or2 within this
time period.

216 Controls in detailUseful features
Remote door unlock
In case you have locked your vehicle unin-
tentionally (e.g. key inside vehicle), and the
reserve key is not handy:
Contact the Mercedes-Benz Response
Center at 1-800-756-9018 (in the USA)
or 1-888-923-8367 (in Canada).
You will be asked to provide your pass-
word which you provided when you
completed the subscriber agreement.

Then return to your vehicle and pull the
trunk recessed handle for minimum
of 20 seconds until the SOS button is
flashing.
The message
EMERGENCY CALL –
CALL CONNECTED appears in the multi-
function display.
As an alternative, you may unlock the vehi-
cle via Internet using the ID and password
sent to you shortly after the completion of
your Acquaintance Call.
!If the indicator lamp continues to flash
or the system does not reset, contact
the Response Center at
1-800-756-9018 (in the USA) or
1-888-923-8367 (in Canada), or
Mercedes-Benz Customer Assistance
at 1-800-FOR-MERCedes
(1-800-367-6372) in the USA or Cus-
tomer Service at 1-800-387-0100 in
Canada.iThe indicator lamp in the respective
button flashes until the call is conclud-
ed. Calls can only be terminated by a
Response Center or Customer Assis-
tance Center representative except
Roadside Assistance and Information
calls, which can also be terminated by
pressing button
ì
on the multifunc-
tion steering wheel.
iWhen a Tele Aid call has been initiated,
the audio system or the COMAND* sys-
tem audio is muted and the selected
mode (radio, tape or CD) pauses. The
optional cellular phone (if installed)
switches off. If you must use this
phone, the vehicle must be parked. Dis-
connect the coiled cord and place the
call. The COMAND* navigation system
(if engaged) will continue to run. The
display in the instrument cluster is
available for use and spoken com-
mands are only available by pressing
the RPT button on the COMAND* unit.
A pop-up window will appear in the CO-
MAND* display to indicate that a
Tele Aid call is in progress.

247 Operation
Maintenance
Maintenance
We strongly recommend that you have
your vehicle serviced by your authorized
Mercedes-Benz Center, in accordance with
the Service Booklet at the times called for
by the FSS (Flexible Service System).
Failure to have the vehicle maintained in
accordance with the Service Booklet at the
designated times /mileage called for by
the FSS may result in vehicle damage not
covered by the Mercedes-Benz Limited
Warranty.
FSS will notify you when your next service
is due.
Approximately one month before your next
service is due, one of the following mes-
sages will appear in the multifunction dis-
play while you are driving or when you
switch on the ignition (example service A):SERVICE A IN XX DAYS
SERVICE A IN XX MILES (KM)
SERVICE A DUE NOW!
The type of service due is indicated in the
speedometer display field:9
Minor service (A)
½
Major service (B)
Clearing the service indicator
The service indicator is automatically
cleared

after ten seconds when you switch on
the ignition or when reaching the ser-
vice threshold while driving


after 30 seconds, once the suggested
service term has passed
You can also clear it yourself.

Press the reset knob on the instrument
cluster (
page 22).
Service term exceeded
If you have exceeded the suggested ser-
vice term, you will see the following mes-
sage in the multifunction display:SERVICE A EXCEEDED BY XX DAYS
SERVICE A EXCEEDED BY XX MILES (KM)The Mercedes-Benz Center will reset the
service indicator following a completed
service.
iThe interval between services depends
on your driving habits. A gentle driving
style, moderate engine speeds and the
avoidance of short distance trips will
lengthen the interval between services.

252 OperationVehicle careLight alloy wheels
Mercedes-Benz approved Wheel Care
should be used for regular cleaning of the
light alloy wheels.
If possible, clean wheels once a week with
Mercedes-Benz approved Wheel Care,
using a soft bristle brush and a strong
spray of water.
Follow instructions on container.
Instrument cluster
Use a gentle dishwashing detergent or
mild detergent for delicate fabrics as a
washing solution. Wipe with a cloth moist-
ened in lukewarm solution. Do not use
scouring agents.Steering wheel and gear selector lever
Wipe with a damp cloth and dry thoroughly
or clean with Mercedes-Benz approved
Leather Care.
Cup holder
Use a gentle dishwashing detergent or
mild detergent for delicate fabrics as a
washing solution. Wipe with a cloth moist-
ened in lukewarm solution. Do not use
scouring agents.
Hard plastic trim items
Pour Mercedes-Benz approved Interior
Care onto soft lint-free cloth and apply
with light pressure.
Plastic and rubber parts
Do not use oil or wax on these parts.Headliner and shelf below rear window
Clean with soft bristle brush, or use a
dry-shampoo cleaner in case of excessive
dirt.
Seat belts
The webbing must not be treated with
chemical cleaning agents. Use only clear,
lukewarm water and soap. Do not dry the
webbing at temperatures above 176°F
(80°C) or in direct sunlight.
iUse only acid-free cleaning materials.
Acid could lead to corrosion.
Warning!
G
Do not bleach or dye seat belts as this may
severely weaken them. In a crash they may
not be able to provide adequate protection.

256 Practical hintsWhat to do if …
What to do if …Lamps in instrument clusterGeneral information:
If a bulb in the instrument cluster fails to
light up during the bulb self-check when turning the SmartKey in the starter switch
to position2, have it checked and replaced
if necessary.Problem
Possible cause
Suggested solution
v
The yellow ESP warning lamp
lights up while driving.
The ESP is deactivated. Risk of accident!
Adapt your speed and driving to the prevail-
ing road conditions.

Turn the ESP back on (
page 75).
If the ESP cannot be turned back on, have
the system checked at an authorized
Mercedes-Benz Center as soon as possi-
ble.
v
The yellow ESP warning lamp
flashes while driving.
The ESP or traction control has come into
operation because of detected traction loss
in at least one tire.

When driving off apply as little throttle
as possible.

While driving ease up on the accelera-
tor.

Adapt your speed and driving to the
prevailing road and weather condi-
tions.

Do not deactivate the ESP.
Exceptions: (
page 75).
Failure to follow these instructions
increases the risk of accidents.