Windows MERCEDES-BENZ ML320 2002 W163 Owner's Manual

2 Contents
Headlamp mode ............................... 99
Night security illumination ......... 101
Locator lighting .......................... 102
Fog lamp switch ............................ 103
Hazard warning flasher
switch .......................................... 104
Headlamp cleaning system .......... 104
Windshield wiper/washer
switch .......................................... 105
Rear window wiper/washer ......... 106
Automatic climate control ............ 108
Dust filter ..................................... 111
Basic setting –
automatic mode .......................... 112
Programming the basic
temperature setting ....................113
Special settings ...........................114
Air volume, manual ....................114
Air distribution, manual ............114
Defroster/Windows fogged up on
the inside ......................................115
Air recirculation ..........................116
Economy mode ............................117Residual engine
heat utilization ............................ 117
Switching the
automatic climate control
on and off ..................................... 118
Switching off the
rear passenger compartment
ventilation and the
rear control panel ....................... 118
Rear passenger compartment
climate control .......................... 119
Manual setting of air volume
and air distribution in the rear
passenger compartment ............ 119
Rear passenger compartment
adjustable air outlets ............... 120
Rear window defroster ..................121
Power windows .............................. 122
Rear quarter windows .................. 125
Sliding/pop-up roof ....................... 126
Interior lighting ............................. 128
Sun visors ........................................ 131
Illuminated vanity mirrors ........... 131
Interior .............................................132Storage compartments,
armrest and cup holder ........... 132
Glove box ..................................... 133
Armrest in rear bench seat .......... 136
Ashtrays .......................................... 137
Lighter ............................................. 138
Split rear seat bench ..................... 139
Easy entry/exit feature ............. 142
Rear seat head restraints .......... 143
Third row seats .............................. 144
Removable cargo floor plates ....... 147
Enlarged cargo area ....................... 149
Cargo tie-down rings ..................... 150
Hooks ............................................... 151
Partition net .................................... 151
Loading instructions ..................... 154
Cargo area cover blind .................. 155
Telephone, general ........................ 157
Cellular telephone ......................... 157
Garage door opener ....................... 158

23 Contents - Operation
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Basic setting –
automatic mode .......................... 112
Programming the basic
temperature setting ....................113
Special settings ...........................114
Air volume, manual ....................114
Air distribution, manual ............114
Defroster/Windows fogged up on
the inside ......................................115
Air recirculation ..........................116
Economy mode ............................117
Residual engine
heat utilization ............................117
Switching the
automatic climate control
on and off .....................................118
Switching off the
rear passenger compartment
ventilation and the
rear control panel .......................118
Rear passenger compartment
climate control ..........................119
Manual setting of air volume
and air distribution in the rear
passenger compartment ............119Rear passenger compartment
adjustable air outlets ............... 120
Rear window defroster ..................121
Power windows .............................. 122
Rear quarter windows .................. 125
Sliding/pop-up roof ....................... 126
Interior lighting ............................. 128
Sun visors ........................................ 131
Illuminated vanity mirrors ........... 131
Interior .............................................132
Storage compartments,
armrest and cup holder ............132
Glove box ......................................133
Armrest in rear bench seat ...........136
Ashtrays ...........................................137
Lighter ..............................................138
Split rear seat bench ......................139
Easy entry/exit feature ............. 142
Rear seat head restraints ......... 143
Third row seats .............................. 144
Removable cargo floor plates ...... 147
Enlarged cargo area ...................... 149
Cargo tie-down rings .....................150
Hooks ............................................... 151Partition net .................................... 151
Loading instructions ..................... 154
Cargo area cover blind .................. 155
Telephone, general ........................ 157
Cellular telephone ......................... 157
Garage door opener ....................... 158

60 Restraint systems
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
5Window curtain airbag
The head protection window curtain airbags afford
increased protection against injuries to the head and
upper body. They inflate in the area between the A and
C pillars (see arrows) between the side windows and an
occupant’s head.Important!
The operational readiness of the airbag system is
verified by the indicator lamp “SRS” in the instrument
cluster when turning the key in steering lock to
position 1 or 2. If no fault is detected, the lamp will go
out after approximately 5 seconds; after the lamp goes
out, the system continues to monitor the components
and circuitry of the airbag system and will indicate a
malfunction by coming on again. If the lamp does not
come on at all or if it fails to extinguish after
approximately 5 seconds or if it comes on thereafter,
a malfunction in the system has been detected.
The following system components are monitored or
undergo a self-check: crash-sensor(s), airbag ignition
circuits, front seat belt buckles, emergency tensioning
retractors, seat sensor.
Initially, when the key is turned from steering lock
position 0 to positions 1 or 2, malfunctions in the
crash-sensor are detected and indicated (the “SRS”
indicator lamp stays on longer than 5 seconds or does
not come on).
Have the system checked at your authorized
Mercedes-Benz Light Truck Center immediately.
P91.60-2336-26

109 Automatic climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index 1Display and controls
2Thumbwheels for the center air outlets
To open the left air and center air outlet:
Turn the left thumbwheel upward.
To open the right center air outlet:
Turn the right thumbwheel upward.
3Thumbwheels for the side air outlets
To open the side air outlets:
Turn the thumbwheels upward.
To defrost the side windows in the area around the
exterior rear view mirrors:
Turn the thumbwheel to the center position.4Center air outlets, adjustable
5Side air outlets, adjustable
6Defroster outlet windshield
Important!
The air outlets should be remain open to allow
unrestricted operation of the automatic climate control.
Notes:
For the air flow-through system to function properly, the
air vents and air outlets should be kept unobstructed.
The air outlets can be directed towards your body or
pointed upwards for draft free ventilation of the interior.

111 Automatic climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Automatic climate control
The automatic climate control only operates with the
engine running.
The system is always at operational readiness, except
when manually switched off.
In the automatic mode the automatic climate control
cools or heats the interior depending on outside
temperature and the selected interior temperature.
Make the temperature settings in small increments.
If the vehicle interior has been heated by direct sunlight
and is very hot, ventilate the interior (open door or
windows for a short period) before driving off
Keep the air intake grill in front of the windshield free
of debris and snow.
The air conditioning mode removes considerable
moisture from the air during operation in the cooling
mode. It is normal for water to drip on the ground
through ducts in the underbody.
If the economy mode AC
OFF
is selected, the air
conditioning compressor will not engage and it is not
possible to air condition in this setting. See page 117.Notes:
The interior temperature sensor (10) should not be
touched to maintain a precise temperature.
If the vehicle travels from shade into direct sunlight, a
sensor automatically increases the air volume
temporarily to maintain the interior temperature.
The automatic climate control will not remove moisture
from the air at low outside ambient temperatures.
The air conditioner switches itself off for its own
protection if refrigerant is lost. No cooling will then take
place. Economy mode AC
OFF
cannot be switched off.
Have the air conditioner checked by a Mercedes-Benz
Center should this happen.
Dustfilter
Nearly all dust particles and pollen are filtered out
before outside air enters the passenger compartment
through the air distribution system.
Severe conditions (e.g. strong air pollution) may require
replacement of the filter before its scheduled interval.
A clogged filter will reduce the air volume to the
interior.

115 Automatic climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Defrosting / Windows fogged up on the inside
To a c ti va te :
Press the Pbutton. The indicator lamp in the button
illuminates.
The automatic climate control switches automatically to:
•maximum heat and blower output
•air from the side and windshield air outlets
•Rear passenger ventilation is switched off.
To deactivate:
Press Pbutton again or Ubutton. The indicator
lamp in button goes out and the system returns to the
previous setting.
Note:
If the automatic climate control is in the defrost mode,
the rear window defroster may still be switched on
manually. No other settings are possible.Windshield fogged up on outside.
Switch on the windshield wiper.
Set air distribution wheel to positionj.

116 Automatic climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
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 briefly O button. The indicator lamp
in button lights up.
To cancel, press briefly O button again. The indicator
lamp in button goes out.
The system automatically switches from air
recirculation to fresh air, after:
•approx. 30 minutes, when the automatic climate
control switched on,
•approx. 5 minutes, when the automatic climate
control switched off.
•approx. 5 minutes, if the outside temperature is
below 45˚F (7˚C).
If the windows should fog up from the inside, switch
from recirculated air back to fresh air.Note:
To achieve the fastest possible cooling of the interior, the
automatic climate control automatically switches to air
recirculation.
The indicator lamp in the Obutton is not illuminated
when the system automatically switches to air
recirculation.

117 Automatic climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Economy mode
The function of this setting corresponds to the
automatic mode. However, because the air conditioning
compressor will not engage (fuel savings), it is not
possible to air condition in this setting.
Press AC
OFF
button to activate. The indicator lamp in the
button illuminates.
Press AC
OFF
button once again to return to the previous
setting.
Important!
In the mode AC
OFF
the windows could fog up on the
inside. Switch off ACOFF
mode.Residual engine heat utilization
With the engine switched off, it is possible to continue
to heat or ventilate the interior for a short while,
dependent of the temperature set in the climate control.
Air volume and distribution are controlled
automatically.
To s e l e c t :
Turn the key in steering lock to position 1.
Press buttonT. The indicator lamp in the button
illuminates.
To s w i tch o f f :
Press buttonT. The indicator lamp in the button
goes out.
This function selection is automatically switched off,
•if turning the key in steering lock to position 2,
•after approx. 30 minutes,
•if the coolant temperature is too low and
•if the battery voltage drops.
Note:
The fan switches to a lower speed independent of the
setting of the air volume control.

122 Interior equipment
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Power windows
Power window switches located on front center console
1left, front
2right, front
3left, rear
4right, rear
5Switch for rear door window overridePower window switches located on rear center console
6left, rear
7right, rear
P54.25-2477-26
13
24
5
P54.25-2473-26

123 Interior equipment
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Turn key in steering lock to position 1 or 2.
Opening the side windows:
Press k on the switch to resistance point.
Closing the side windows:
Press j on the switch to resistance point.
Release switch when window is in desired position.
Express opening and closing of windows
Press k or j on the switch past resistance point
and release – window opens or closes completely.
To interrupt procedure, briefly press j or k.
If the upward movement of the window is blocked
during the closing procedure, the window will stop
during the last few inches before closure and open
slightly.
When pressing and holding the switch j to close the
window, and upward movement of the window is
blocked during the last few inches before closure, it will
stop and reopen.
Wa r n i n g !
When closing the windows, be sure that there is no
danger of anyone being harmed by the closing
procedure.The closing procedure can be immediately reversed
by pressing the power window switch.When leaving the vehicle, always remove the key
from the steering lock, and lock the vehicle. Do not
leave children unattended in the vehicle, or with
access to an unlocked vehicle. Unsupervised use of
vehicle equipment can cause serious personal
injury.