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86 UNDERSTANDING YOUR INSTRUMENT PANELLegend For Instrument Cluster And Indicator Lamps
1. Tachometer (Engine rpm), refer to "Tachometer
(Engine rpm)".
2. Turn signal indicator lamp (left), refer to
"Combination Switch".
3. Turn signal indicator lamp (right), refer to
"Combination switch".
4. ASR warning lamp or ESP warning lamp.
5. Speedometer.
6. Multi-function indicator, refer to "Multi-Function
Indicator".
7. Gear selector lever position.
8. Coolant temperature gauge, refer to "Coolant
Temperature Gauge".9. Fuel gauge with reserve fuel indicator lamp
(yellow), refer to "Fuel Gauge with Reserve Fuel
Indicator Lamp".
10. Warning and indicator lamps.
11. Odometer/trip meter selector, refer to "Odometer
and Trip Meter".
Clock/outside temperature display selector, refer
to "Clock and Outside Temperature Display".
12. Instrument lighting brighter/dimmer, refer to
"Instrument Lighting".Freightliner-all.book Pag e 86 Monday , December 1, 2003 2:54 PM
Page 88 of 272

88 UNDERSTANDING YOUR INSTRUMENT PANELThe multi-function indicator can be used to call up the
odometer, trip meter, clock and outside temperature,
or information such as remaining time/distance until
the next service is due, or the engine oil level.
The multi-function indicator is activated by:
Turning the key to position 2 in the ignition lock,
opening the driver’s door,
pressing one of the buttons (‘), I, ç or
æ,
switching the side lights on, refer to "Combination
Switch".1. Press the button (‘) to switch between the
odometer and the trip meter, and to reset the trip
meter.
Press the button (‘) to activate the ASSYST
maintenance computer.
2. Press the I button to switch between the time
and outside temperature and to activate the time
adjustment.
3. Press the ç to adjust (dim) the display and
instrument lighting and to adjust the clock.
4. Press the æ to adjust (brighten) the display and
instrument lighting and to adjust the clock.Freightliner-all.book Pag e 88 Monday , December 1, 2003 2:54 PM
Page 89 of 272

UNDERSTANDING YOUR INSTRUMENT PANEL 89
4
ClockActivate the multi-function indicator, refer to "Multi-
Function Indicator".
Button I
– to reverse the time adjustment/
switch between hours and minutes (1)
Button ç – to turn the time back (2)
Button æ – to advance the time (3)To switch between Time and Outside Temperature
Display (Optional)
Press the I button briefly.
If button I is pressed twice within one second, the
display will revert to the original mode after
20 seconds.
To Adjust the Time
Call up time display:
1. Press button I and hold – the hours display will
flash.
To change the time by one hour = briefly press
button æ or ç.
To change the time by several hours = press and
hold button æ or ç.
2. Briefly press button I – the minutes display will
flash.
To change the time by one minute = briefly press
button æ or ç.
To change the time by several minutes = press and
hold button æ or ç.
3. Briefly press button I – the set time is accepted.
Freightliner-all.book Pag e 89 Monday , December 1, 2003 2:54 PM
Page 90 of 272
90 UNDERSTANDING YOUR INSTRUMENT PANELOdometer and Trip MeterActivate the multi-function indicator. The total
distance covered by the vehicle will be shown.
1. To switch between the odometer and the trip meter,
press button (1) briefly.
2. To reset the trip meter, call up trip meter. Press
button (1) and hold until the trip meter shows 0000.
Instrument and Display LightingDisplay lighting:
3. Press button ç, to display lighting dimmer
4. Press button æ, to display lighting brighter
Freightliner-all.book Pag e 90 Monday , December 1, 2003 2:54 PM
Page 91 of 272
UNDERSTANDING YOUR INSTRUMENT PANEL 91
4
Instrument and display lighting:
1. Switch on the marker lamps, refer to "Combination
Switch"
2. Press button ç, to instrument and display
lighting dimmer
3. Press button æ, to instrument display lighting
brighter
Outside Temperature Display1. Clock/outside temperature display selector
Press buttonI briefly. The display will switch
to the required mode.
If buttonI is pressed twice within one second,
the display will revert to the original mode after
20 seconds.
Freightliner-all.book Pag e 91 Monday , December 1, 2003 2:54 PM
Page 92 of 272

92 UNDERSTANDING YOUR INSTRUMENT PANELThe outside temperature is displayed when the multi-
function indicator is activated. Sudden changes in
temperature, for instance when leaving a garage, are
only shown after a certain delay.
NOTE: Outside temperature display
°F in USA only.
°C in Canada only.
Tachometer (Engine rpm)Do not exceed the maximum permissible engine speed.
NOTE: To protect the engine, its fuel supply is
interrupted when the maximum rpm is reached.
Despite this, the maximum rpm can still be exceeded in
overrun mode (e.g. when driving downhill).
WARNING!
Even if the display still reads a few degrees above
32°F (0
°C), the road surface may be icy, particular-
ly in woods or on bridges. You could skid and lose
control over your vehicle and thereby cause an ac-
cident.
Adapt your speed and driving style to the
prevailing road and weather conditions to prevent
an accident and possible personal injury or
property damage.
Freightliner-all.book Pag e 92 Monday , December 1, 2003 2:54 PM
Page 93 of 272
UNDERSTANDING YOUR INSTRUMENT PANEL 93
4
Coolant Temperature GaugeThe coolant temperature is displayed when the key is
in position 2 in the ignition lock.
If corrosion inhibitor/antifreeze is present in the
correct concentration in the coolant, the coolant
temperature will be between 185 °F (+85 °C) and
250 °F (+120 °C), depending on operating conditions.
If the needle reaches the red section, do not continue to
drive the vehicle.For coolant level indicator lamp /, refer to "Coolant
Level Indicator Lamp".
NOTE: Coolant temperature display
°F in USA only.
°C in Canada only.
CAUTION!
Do not leave your vehicle unattended with the
engine running as you would not be able to react to
the temperature indicator if the engine overheats.
This would lead in turn to engine damage.
Freightliner-all.book Pag e 93 Monday , December 1, 2003 2:54 PM
Page 94 of 272
94 UNDERSTANDING YOUR INSTRUMENT PANEL
Fuel Gauge with Reserve Fuel Indicator LampThe fuel level is displayed when the key is in position
2 in the ignition lock.
WARNING!
Driving when your engine is badly overheated
can cause some fluids which may have leaked into
the engine compartment to catch fire. You could
be seriously burned. Steam from an overheated
engine can cause serious burns and can occur just
by opening the engine hood. Stay away from the
engine if you see or hear steam coming from it.
Turn off the engine, get out of the vehicle and do
not stand near the vehicle until it cools down.
Freightliner-all.book Pag e 94 Monday , December 1, 2003 2:54 PM