Page 208 of 666
206 Controls in detailAutomatic transmission
3
Kickdown
Use kickdown for maximum acceleration.\1
Depress the accelerator pedal be-
yond the pressure point.
The automatic transmission shifts to
the next gear down, depending on
the engine speed.
\1
Release the accelerator pedal as
soon as the desired speed has been
reached.
The automatic transmission shifts up
again.
StoppingIf you are only stopping briefly:\1
leave the selector lever in the drive
position
\1
secure the vehicle against rolling
away using the brake pedal
ManeuveringManeuvering in a tight space:\1
Control the speed by braking carefully.
\1
Accelerate only slightly and avoid
jolting.iFor rapid maneuvering (e.g. to rock
the vehicle out of snow or slush), you
can shift back and forth between
drive position
D and reverse gear
R
at low speeds without applying the
brakes.
nf_BA.book Page 206 Friday, January 25, 2008 3:53 PM
Page 209 of 666
207 Controls in detail
Automatic transmission
3
Trailer towing
\1
Run the engine in the moderate en-
gine speed range on steep uphill gra-
dients.
\1
Depending on the uphill or downhill
gradient, shift down to shift range
3
or
2 (\2
page 204), even if cruise
control* is switched on.
Working on the vehicleWarning
G
Apply the handbrake before working on
the vehicle and shift the automatic trans-
mission into parking positionP.
The vehicle could otherwise roll away.
nf_BA.book Page 207 Friday, January 25, 2008 3:53 PM
Page 215 of 666
213 Controls in detail
Good visibility
3
Wiping with washer fluid
\1
Turn switch
1
to
5
or
2
and keep
it pressed until the window is clean.
The windshield heating is operational
while the engine is running.
The windshield heating consumes a lot
of energy. You should therefore switch
the heating off as soon as the windshield
is clear.
The heating switches off automatically
after approximately 5 minutes.The switch for the windshield heating is
on the center console.
1To switch on / off
Windshield heating*
Warning
G
Clear ice or snow from the windshield be-
fore commencing a journey. Iced-up win-
dows restrict your view. You could cause
an accident and endanger yourself and
others. Do not start the vehicle if the win-
dows are iced up, fogged up or covered in
snow.
N54.25-2920-31
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Page 216 of 666
214 Controls in detailGood visibility
3
\1To switch on:
press upper part of
the
P
switch.
The indicator lamp in the switch
comes on.
\1To switch off:
press upper part of
the
P
switch again.
\1
The indicator lamp in the switch goes
out.
The rear window heating is operational
while the engine is running.
The rear window heating consumes a lot
of energy. You should therefore switch
the rear window heating off as soon as the window is clear. The heating switch-
es off automatically after a maximum of
12 minutes.
The switch for the rear window heating
is on the center console.
1To switch on / off
\1To switch on:
press upper part of
the
F
switch.
The indicator lamp in the switch
comes on.
\1To switch off:
press upper part of
the
F
switch again.
The indicator lamp in the switch goes
out.
Rear window heating*
N54.25-2921-31
nf_BA.book Page 214 Friday, January 25, 2008 3:53 PM
Page 218 of 666

216 Controls in detailAir conditioning
3
Your vehicle is equipped with either\4
an air-conditioning system and pos-
sibly additional air conditioning in
the rear*
or
\4
a heater* and possibly additional
rear heating* The air-conditioning system is only oper-
ational while the engine is running. You
can use the air-conditioning system to
regulate or control the temperature au-
tomatically. The vehicle is either heated
or cooled, depending on the tempera-
ture selected and the outside tempera-
ture.
The combination filter removes most
dust particles, pollen and unpleasant
odors from the outside air.
Function
Page
1
Side window defroster
vents
224
2
Thumbwheel for air vents
3
Side air vents
4
Thumbwheel for side air
vents and defroster vents
224
5
Swiveling center air vents
6
Thumbwheel for center
air vents
7
Control panel\4
Tempmatic
\4
Rear heating/rear
cooling*
218
225
8
Switch\4
Rear window heating*
\4
Windshield heating*
214
213
9
Auxiliary heating switch*
Heater booster switch*
238
234
Function
Page
Air-conditioning system
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Page 224 of 666

222 Controls in detailAir conditioning
3
The switch for air-recirculation mode is
in the control panel (
\2
page 218).
\1To switch on:
press the
Ä
switch.
The indicator lamp in the switch
comes on.
\1To switch off:
press the
Ä
switch again.
The indicator lamp in the switch goes
out.The engine stores residual heat after
long periods of driving. You can use the
residual heat of the engine to heat the
stationary vehicle for a further 30 min-
utes.
\1To switch on:
turn key to position
0
in the ignition lock (
\2
page 111) or
remove it.
\1
Set as required:\4
temperature
(\2
page 220)
\4
air distribution (
\2
page 221)
\4
the air vents (
\2
page 215)
\1
Press the
°
switch
(
\2
page 218).
The indicator lamp in the switch
comes on.
\1To switch off:
press
°
switch
again (
\2
page 218).
The indicator lamp in the switch goes
out.
iAir-recirculation mode is automati-
cally switched off after about 10 to
30 minutes, depending on the out-
side temperature.
Residual heat mode iThe heating period depends on:\4
the coolant temperature
\4
the interior temperature selected
\4
the on-board voltage
The blower runs at speed
1 regard-
less of the position of the airflow
control.
nf_BA.book Page 222 Friday, January 25, 2008 3:53 PM
Page 236 of 666
234 Controls in detailAir conditioning
3
\1To increase:
turn the temperature
selector control clockwise.
\1To reduce:
turn the temperature se-
lector control counterclockwise.
The fuel-fired heater booster system
heats the vehicle interior as quickly as
possible while the engine is running.The switch for the heater booster func-
tion is between the light switch and the
steering wheel.
Vehicles with auxiliary heatingVehicles without auxiliary heating*
1To switch the auxiliary heating on / off
(\2page 238)
2To switch the heater booster function
on / off
Heater booster function* iThe auxiliary heating automatically
switches to heater booster mode af-
ter the engine is started.
N54.25-2926-31
N54.25-2927-31
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Page 237 of 666
235 Controls in detail
Air conditioning
3
\1To switch on:
press the
switch
³
.
The indicator lamp in the switch
comes on.
\1To switch off:
press the
³
switch again.
The indicator lamp in the switch goes
out.
The heater booster function oper-
ates for around a further 2 minutes
and then switches off automatically.The vehicle is equipped with an electri-
cally powered heater booster system.
The heater booster system ensures that
the vehicle interior is heated up as
quickly as possible during the engine’s
warm-up phase.
iIf you switch off the engine without
switching off the heater booster
function, the system will be switched
on the next time the engine is started
(memory function).
Electrical heater booster systemiThe heater booster system switches
on automatically as required.
nf_BA.book Page 235 Friday, January 25, 2008 3:53 PM