122 Controls in detailAutomatic transmission
3
When the selector lever is in position D,
you can perform gearshifts yourself, even
on vehicles with automatic transmission.
Downshifting
\1Press the selector lever to the left to-
wards D–.
The automatic transmission restricts
the shift range (\2page 123) by one
gear. The automatic transmission shifts
to the next gear down, depending on
the gear currently engaged.Upshifting
\1Press the selector lever to the right to-
wards D+.
The automatic transmission extends
the shift range by one gear. The auto-
matic transmission shifts to the next
gear up, depending on the current
gearshift program.
Derestricting the shift range
\1Press and hold the selector lever to-
wards D+ until
D is shown once more in
the display.
The automatic transmission shifts from
the current shift range directly to D.
ë
Neutral
No power is transmitted from
the engine to the drive wheels.
Releasing the brakes will allow
you to move the vehicle freely,
e.g. by pushing or towing.
Do not move the selector lever
to N while the vehicle is in mo-
tion. The automatic transmis-
sion could otherwise be
damaged.
If ASR is deactivated or ESP
®
has malfunctioned: only move
the selector lever to N if the ve-
hicle is in danger of skidding,
e.g. on icy roads.
ê
Drive
The automatic transmission
changes gear automatically. All
5 forward gears are available.
One-touch gearshifting Warning
G
Do not downshift for additional engine brak-
ing on a slippery surface. The drive wheels
may lose their grip and the vehicle could
skid.
iThe automatic transmission does not
shift down if you press the selector le-
ver towards D– and the speed of the
vehicle is too high. The engine could
otherwise overrev.
123 Controls in detail
Automatic transmission
3
Selecting the ideal shift range
\1Press and hold the selector lever
towardsD–.
The automatic transmission will shift to
a range which allows easy acceleration
and deceleration. To do this, the auto-
matic transmission will shift down one
or more gears.
When the selector lever is in position D you
can restrict or derestrict the shift range for
the automatic transmission.
\1Press the selector lever briefly towards
the right (D+) or left (D–).
The set shift range is shown in the dis-
play.Accelerator pedal position
Your style of driving influences how the au-
tomatic transmission shifts gears:
\4Little throttle:
early upshifts
\4More throttle:
later upshifts
Kickdown
Use kickdown for maximum acceleration.
\1Depress the accelerator pedal beyond
the pressure point.
The automatic transmission shifts to
the next gear down, depending on the
engine speed.
\1Release the accelerator pedal as
soon as the desired speed has been
reached.
The automatic transmission shifts up
again.Shift rangesiIf the maximum engine speed for the
shift range is reached and you depress
the accelerator, the automatic trans-
mission will not upshift if the shift
range is restricted.
ê
The transmission shifts
through all 5 gears.
é
The automatic transmission
shifts only as far as fourth gear.
è
The automatic transmission
shifts only as far as third gear.
This position allows you to use
the braking effect of the en-
gine.
ç
The automatic transmission
shifts only as far as second
gear.
For braking on steep downhill
gradients and for driving:
\4on steep mountain roads
\4in mountainous terrain
\4in arduous conditions
æ
The automatic transmission
only works in first gear.
For braking on extremely steep
downhill gradients and long
downhill gradients.
Driving tips
124 Controls in detailAutomatic transmission
3
Stopping
If you are only stopping briefly:
\1leave the selector lever in the drive po-
sition
\1secure the vehicle against rolling away
using the brake pedal
Maneuvering
Maneuvering in a tight space:
\1Control the speed by braking carefully.
\1Accelerate only slightly and avoid jolt-
ing.Trailer towing
\1Run the engine in the moderate engine
speed range on steep uphill gradients.
\1Depending on the uphill or downhill
gradient, shift down to shift range3 or
2 (\2page 123), even if cruise control*
is switched on.
Working on the vehicle
iFor rapid maneuvering (e.g. to rock the
vehicle out of snow or slush), you can
shift back and forth between drive
positionD and reverse gearR at low
speeds without applying the brakes.
Warning
G
Apply the handbrake before working on the
vehicle and shift the automatic transmission
into parking positionP.
The vehicle could otherwise roll away.
127 Controls in detail
Good visibility
3
Wiping with washer fluid
\1Press the combination switch beyond
the pressure point in the direction of
arrow1.
The windshield wiper will wipe with
windshield washer fluid.
Vehicles with headlamp cleaning sys-
tem*:
If the low-beam headlamps have been
switched on, a high-pressure water jet
also cleans the headlamps.
Intermittent wipe
Only switch on intermittent wipe in damp
weather conditions or when it is raining.
Vehicles with rain sensor*:
The a rain sensor is activated when you
switch on intermittent wipe. The appropri-
ate wiping frequency is set automatically
according to the rain falling on the sensor.The switch is in the combination switch on
the left of the steering wheel.
1Switch
2To wipe with windshield washer fluid
3Intermittent wipe
4To switch off the wiper
5To wipe with windshield washer fluid
\1Turn key to position1 in the ignition
lock (\2page 67).Switching on intermittent wipe
\1Turn switch1 to 3.
Switching off intermittent wipe
\1Turn switch1 to 4.
Wiping with washer fluid
\1Turn switch1 to 5or 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 af-
ter approximately 5 minutes.
iWipe with windshield washer fluid even
when it is raining. By doing so you can
prevent smears on the windshield.
Rear window wiper*iThe rear window wiper switches on au-
tomatically if you engage reverse gear
and the windshield wipers are on.
N54.25-2924-31
Windshield heating*
128 Controls in detailGood visibility
3
The switch for the windshield heating is on
the center console.
1To switch on / off\1To switch on: press upper part of
theP switch.
The indicator lamp in the switch comes
on.
\1To switch off: press upper part of
theP switch again.
\1The 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 win-
dow is clear. The heating switches off auto-
matically 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
theF switch.
The indicator lamp in the switch comes
on.
\1To switch off: press upper part of
theF switch again.
The indicator lamp in the switch goes
out.Warning
G
Clear ice or snow from the windshield before
commencing a journey. Iced-up windows re-
strict your view. You could cause an acci-
dent and endanger yourself and others. Do
not start the vehicle if the windows are iced
up, fogged up or covered in snow.
N54.25-2920-31
Rear window heating*N54.25-2921-31
130 Controls in detailTempmatic
3
Tempmatic is only operational while the
engine is running. You can use Tempmatic
to regulate or control the temperature au-
tomatically. The vehicle is either heated or
cooled, depending on the temperature se-
lected and the outside temperature.
The combination filter removes most dust
particles, pollen and unpleasant odors
from the outside air.
The interval for replacing the filter depends
on environmental factors, e.g. high air pol-
lution. The interval may be shorter than
that indicated in the Service Booklet.
Function
Page
1
Side window defroster
vents
135
2
Thumbwheel for air vents
3
Side air vents
4
Thumbwheel for side air
vents and defroster vents
135
5
Swiveling center air vents
6
Thumbwheel for center air
vents
7
Control panel\4Tempmatic
\4Rear heating/rear cool-
ing*
131
136
8
Switch\4Rear window heating*
\4Windshield heating*
128
127
9
Auxiliary heating switch*
Heater booster switch*
140
137
iCondensation may collect under the
vehicle while Tempmatic is in opera-
tion.
Warning
G
Follow the settings recommended on the
following pages for heating or cooling. The
windows could otherwise fog up. As a result,
you could be distracted from road and traffic
conditions and cause an accident.Warning
G
Air flowing out of the air vents in the footwell
when Tempmatic is in operation may be very
hot or very cold. There is therefore a risk of
frostbite or burns to bare skin in the imme-
diate proximity of these outlets. Keep bare
skin away from these air outlets. If neces-
sary, direct the airflow into a different area
of the vehicle interior using the air distribu-
tion control.
134 Controls in detailTempmatic
3
\1To switch off: press theÄ 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 minutes.\1To switch on: turn key to position 0 in
the ignition lock (\2page 67) or re-
move it.
\1Set as required:
\4temperature (\2page 132)
\4air distribution (\2page 133)
\4the air vents (\2page 129)
\1Press the° switch (\2page 131).
The indicator lamp in the switch comes
on.
\1To switch off: press ° switch
again (\2page 131).
The indicator lamp in the switch goes
out.The reheat function quickly ensures de-
frosted windows and dehumidification in
the vehicle interior.
\1To switch on: press theÅ switch
(\2page 131).
The indicator lamp in the switch comes
on.
\1To switch on: press theÅ switch
(\2page 131).
\1The indicator lamp in the switch goes
out.
Fogged-up windows
\1If necessary, switch off air-recirculation
mode by pressing theÄ switch
(\2page 131).
The indicator lamp in the switch goes
out. Fresh air is supplied to the interior.
\1Switch on the reheat function using
theÅ switch (\2page 131).
iAir-recirculation mode is automatically
switched off after about 10 to 30 min-
utes, depending on the outside temper-
ature.Residual heat mode iThe heating period depends on:
\4the coolant temperature
\4the interior temperature selected
\4the on-board voltage
The blower runs at speed1 regardless
of the position of the airflow control.
iResidual heat switches off automati-
cally:
\4after about 30 minutes
\4when you switch on the ignition
\4if the battery’s voltage drops
Reheat function (dehumidification)Special settingsiOnly use special settings briefly.
\2\2
137 Controls in detail
Tempmatic
3
\1To reduce: turn the temperature selec-
tor control counterclockwise.
Air vents in the roof air duct
Adjustable air vents are integrated in the
roof air duct.
1Air vents
\1Adjust the airflow by opening / closing
the air flaps.
Alter the air distribution by turning the
air vents.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 function
is between the light switch and the steer-
ing wheel.
Vehicles with auxiliary heatingVehicles without auxiliary heating*
1To switch the auxiliary heating on / off
(\2page 140)
2To switch the heater booster function
on / off
!
CAUTION
Never close all the air vents, otherwise
there is a risk of damage to the air-
conditioning system in the rear com-
partment.
Heater booster function*iThe auxiliary heating automatically
switches to heater booster mode after
the engine is started.
N54.25-2926-31
N54.25-2927-31