window MERCEDES-BENZ G500 2002 W463 User Guide

138 Rear window wiper/washer
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Rear window wiper/washer
The rear window wiper / washer switch is located in the
center console.With key in starter switch position 2:
1Press for interval wiping, indicator lamp in the
switch comes on.
Press again to switch off, indicator lamp goes out.
2Indicator lamp
3Rear window washer,
rear window wiper.
The rear window wiper will also automatically engage if
the windshield wiper is engaged and the gear selector
lever is placed in “R” Reverse.
P54.25-2533-26
J_G463.book Seite 138 Mittwoch, 19. September 2001 8:06 08

142 Climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Display and controls
1Air volume
2Temperature control, left
3Temperature control, right
4Air distribution control switch5Rear window defroster, see page 149
6Economy mode AC
OFF, see page 147
Residual engine heat utilization, see page 148
7Air distribution and air volume (automatic)
8Air recirculation, see page 146
9Defrosting, see page 145
Important!
This vehicle is equipped with an air conditioning
system that uses R-134a (HFC: hydrofluorocarbon) as a
refrigerant. Repairs should always be performed by a
qualif ied technician, and refrigerant should be collected
in a recovery system for recycling.
72
F
6480
72
F
6480ACOFF
J_G463.book Seite 142 Mittwoch, 19. September 2001 8:06 08

143 Climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Climate control
The system is always at operational readiness, except
when manually switched off, see page 147.
The climate control only operates with the engine
running.
The air conditioning will not engage (no cooling) if the
economy mode AC
OFF
is selected, see page 147.
The temperature selector should be left at the desired
temperature setting. The temperature selected is
reached as quickly as possible.
The system will not heat or cool any quicker by setting a
higher or lower temperature.
The desired interior temperature can be selected
separately for the left and right side of the passenger
compartment. Adjust the temperature settings in small
increments.
The climate control 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.Notes:
Do not obstruct the air f low by placing objects on the air
flow-through exhaust slots on the back left and right
trim panel in the rear cargo compartment.
Also keep the air intake grill in front of the windshield
free of snow and debris.
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
Light Truck Center should this happen.
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.
Dust filter
Nearly all dust particles and pollen are filtered out
before outside air enters the passenger compartment
through the air distribution system.
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145 Climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Defrosting
Press the P button. The indicator lamp in the button
illuminates and the fan is set to a higher speed. The
warm air is directed to the defroster and windshield air
outlets.
Switch off air recirculation, if selected. Press
buttonO, the indicator lamp in the button will go
out.
Close center air outlets.
Turn thumbwheels (6, page 140) to the right to open lef t
and right side air outlets. Adjust side air outlets upward.
Pressing the P button again returns the system to
the previous setting.
Notes:
Heavy accumulation of snow and ice should be removed
before activating the defroster.
The defroster uses a large amount of power. To keep the
battery drain to a minimum, turn off the defroster as
soon as the windshield is clear.Windows fogged up on the inside
Switch off the economy mode, if selected. Press
button AC
OFF
. The indicator lamp in the button will go
out.
Switch off air recirculation, if selected. Press
buttonO. The indicator lamp in the button will go
out.
Press the P button. The indicator lamp in the button
illuminates.
Increase temperature setting.
Open the side air outlets and direct them onto the side
windows.
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146 Climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Windshield fogged up on the outside
Switch on the windshield wiper.
Switch to manual mode.
Turn air distribution switch to positionh ork.
Air recirculation
Select air recirculation:
Press button O briefly. The indicator lamp in the
button illuminates.
To switch off the air recirculation:
Press button O briefly. The indicator lamp in the
button will go out. The system automatically switches from air
recirculation to fresh air:
•after 30 minutes if the outside temperature is above
about 40
°F(5
°C),
•after 5 minutes if the outside temperature is below
about 40
°F(5
°C),
•after 5 minutes if economy mode AC
OFF is selected.
The system switches automatically to air recirculation at
high outside temperatures. A quantity of outside air is
added after about 30 minutes.
If the windows should fog up from the inside, switch
from recirculated air back to fresh air.
J_G463.book Seite 146 Mittwoch, 19. September 2001 8:06 08

147 Climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Climate control - OFF/ON
To switch the climate control off, set the air volume
control switch to position 0.
The fresh air supply to the vehicle interior is shut off.
While driving, use this setting only temporarily,
otherwise the windshield could fog up.
To switch the climate control on again, set air volume
control switch to any speed.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. The indicator lamp in the button goes out.
Important!
In the AC
OFF
mode the windows could fog up on the
inside. Switch off AC
OFF
mode.
J_G463.book Seite 147 Mittwoch, 19. September 2001 8:06 08

149 Climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Rear window defroster
Turn the electronic key in starter switch to position 2.
To select:
Press the F button in the control panel of the
automatic air conditioner. The indicator lamp in the
button illuminates.
To c a nc el:
Press the F button in the control panel of the
automatic air conditioner. The indicator lamp in the
button goes out.Notes:
Heavy accumulation of snow and ice should be removed
before activating the defroster.
The rear window defroster uses a large amount of power.
To keep the battery drain to a minimum, turn off the
defroster as soon as the rear window is clear.
The defroster is automatically turned off after
approximately 6–17 minutes of operation depending on
the outside temperature and vehicle speed.
If several power consumers are turned on
simultaneously, or the battery is only partially charged,
it is possible that the defroster will automatically turn
itself off. When this happens, the indicator lamp inside
the switch starts blinking.
As soon as the battery has sufficient voltage, the
defroster automatically turns itself back on.
J_G463.book Seite 149 Mittwoch, 19. September 2001 8:06 08

151 Interior equipment
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Power windows
The control panel is located on the driver’s door.
The switches for the respective windows are located on
the passenger and the rear doors.Switches for:
1left, front
2right, front
3left, rear
4right, rear
5Switches for rear door window override,
see page 153
Turn electronic key in starter switch to position 1 or 2.
Opening the windows:
Press the switch to resistance point.
Closing the windows:
Pull the switch to resistance point.
Release switch when window is in desired position.
1
2
3
5
4
2565
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152 Interior equipment
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Express opening
Press switch past resistance point and release – window
opens completely.
To interrupt procedure, briefly press or pull switch.
Note:
The power windows can also be opened and closed
using the summer opening / convenience feature, see
page 32.
With a front door opened and the key in starter switch
position 0 or 1, or removed from starter switch, the
power windows can be operated for approx. 30 minutes.
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 either pressing or pulling the switch, or
pressing buttonΠon the electronic key and
holding it.When leaving the vehicle, always remove the
electronic key from starter switch, and lock your
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.
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153 Interior equipment
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Blocking of rear door window operation
If no operation of the rear windows by switch (for
instance by children) is desired, slide override
switch (5) to the right; the N symbol becomes
visible.
Operation of the rear door windows with the switches
located in the driver’s door is still possible.
J_G463.book Seite 153 Mittwoch, 19. September 2001 8:06 08