2001 MERCEDES-BENZ ML320 light

88 Flexible service system
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cluster displayPractical hints Car care Index
Important!
The FSS indicator is not an engine oil level indicator.
See page 89 for engine oil level indicator.
Notes:
When disconnecting vehicle battery for one or more
days at a time, such days will not be counted. Any such
days not counted by the FSS can be added by your
Mercedes-Benz Light Truck Center.
The interval between services is determined by the type
of driving for which the vehicle is used. For example,
driving at extreme speeds, and cold starts combined
with short distance driving in which the engine does not
reach normal operating temperature, reduce the interval
between services.
Following a completed A or B service the Mercedes-
Benz Light Truck Center sets the counter mileage to
10 000 miles (Canada: 15 000 km) and 365 days.
The counter can also be set by any individual. To do so:
1. Turn the key in steering lock to position 2.
2. Immediately press button (1) twice within one
second.3. The present status for days or distance is displayed.
Within 10 seconds turn key in steering lock to
position 0.
4. Press and hold button (1), while turning key in
steering lock to position 2 again. The present status
for days or distance is displayed once more.
Continue to hold button (1).
After approximately 10 seconds a signal sounds, and
the display shows 10 000 miles (Canada: 15 000 km)
for approximately 10 seconds.
5. Release button (1).
If the FSS counter was inadvertently reset, have it
corrected at a Mercedes-Benz Light Truck Center.
Notes:
The FSS allows for distances between 10 000 miles
(Canada: 15 000 km) and 20 000 miles (Canada:
30 000 km), or from 365 to 730 days between services.
However you choose to set your reference numbers, the
scheduled services as posted in the Service Booklet
must be followed to properly care for your vehicle.

89 Engine oil level indicator
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cluster displayPractical hints Car care Index Engine oil level indicator
To check the engine oil level, park vehicle on level
ground, with engine at normal operational temperature.
Check oil level approximately 5 minutes after stopping
the engine, allowing for the oil to return to the oil pan.
Turn the key in steering lock to position 2 and wait until
the display “––––––” appears in the odometer display
field.
Within 1 second press button (1) twice.The following messages are available:
“OIL i.O”
No oil needs to be added.
“–1.0 L”
“–1.5 L”
“–2.0 L”
Add oil to upper (max) mark of the dipstick.
See page 233 for instructions on adding engine oil.
“OIL HI”
Do not overfill the engine.
Excessive oil must be siphoned or drained off. It could
cause damage to the engine and catalytic converter not
covered by the Mercedes-Benz Limited Warranty.
The display “––––––” flashes in the odometer display
field if a proper oil level check cannot be performed. The
engine oil level check can be repeated after a short time.
Perform the engine oil level check with the dipstick, if it
cannot be completed via the odometer display field.
See page 233.
In this case we recommend that you have the system
checked at a Mercedes-Benz Light Truck Center.

102 Climate control
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Windshield fogged up on outside.
Switch on wiper motor.
Set air distribution control switch to positiond
ora.
Dust filter
Nearly all dust particles and pollen are filtered out
before outside air enters the passenger compartment
through the air distribution system.
Note:
Keep the air intake grille in front of windshield free of
snow and debris.
Climate control – OFF
To switch the climate control off, set air volume control
switch to position0.
Switch off air conditioning mode œ. Control lamp in
button goes out.Air recirculation
This mode can be selected to temporarily reduce the
entry of annoying odors or dust into the vehicle’s
interior.
Outside air is not supplied to the vehicles’s interior.
To select, press O button. Indicator lamp in button
lights up.
To cancel, press O button again. Indicator lamp in
button goes out.
If the windows should fog up from the inside, switch
from recirculated air back to fresh air.

110 Interior equipment
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Interior lighting
Lamps above instrument panel
Interior lamps above instrument panel are switched on,
and off (soft fade) delayed, when unlocking the vehicle,
or when opening a front door or closing front doors.
With doors closed, push on lamp lens to switch interior
lamps on or off.Reading lamps in inside rear view mirror
1Reading lamp, left
2Push button to switch left reading lamp on and off
3Push button to switch right reading lamp on and off
4Reading lamp, right
The reading lamps cannot be switched on and off by the
door contact switches.
RESETMODE

113 Interior equipment
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cluster displayPractical hints Car care Index Sun visors
Swing sun visors down to protect against sun glare.
If sunlight enters through a side window, disengage
visor from inner mounting, pivot it to the side, and slide
it to the desired position.Illuminated vanity mirrors
With the visor engaged in its inner mounting and with
key in steering lock position 1 or 2, the lamp is switched
on by opening the cover.
Wa r n i n g !
Do not use the vanity mirror while driving.

118 Interior equipment
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Ashtrays
Center console, front
By touching the top of the cover lightly, the ashtray
opens automatically.
To remove ashtray: Pull up and remove ashtray insert.Rear passenger compartment
Pull to open.
To remove ashtray:
Open ashtray (1) and pull out the ashtray insert.
Wa r n i n g !
Remove front ashtray only with vehicle standing
still. Turn off the engine and set the parking brake.
Otherwise the vehicle might move as a result of
unintended contact with the gear selector lever.

119 Interior equipment
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data Instruments
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cluster displayPractical hints Car care Index Lighter
Turn key in steering lock to position 1 or 2. Push in
lighter (1); it will pop out automatically when hot.The lighter socket can be used to accommodate
electrical accessories up to maximum 50 W.
Wa r n i n g !
Never touch the heating element or sides of the
lighter, they are extremely hot, hold at knob only.When leaving the vehicle always remove the key
from the steering lock. Do not leave children
unattended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehicle
equipment may cause serious personal injury.

133 Interior equipment
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Four hooks, located on the rear compartment trim
panels can be used to secure light weight items
(maximum permissible weight per hook: 9 lbs. [4 kg]).Partiti on net (Optional)
Use of the partition net is a particularly important safety
factor when the vehicle is loaded higher than the top of
the seat backrests with smaller objects.
The partition net can be installed behind the backrests
of the front or rear seats.
Note:
Passenger use of seats behind installed partition net is
restricted because of the footwell being taken up by the
net.