Page 145 of 314

Audio system*
144
>> Controls.
smart radio 10*The smart radio 10 system contains the
following functions:
•Radio (FM/AM)
• MP3 player
•CD changer
• RDS (Radio Data System)
•AUXsocket (
page 144)
!
Please be sure to read the operating in
structions for the smart radio 10 before using
the unit. Familiarize yourself with the various
functions of the unit so that you are able to
operate it easily, reliably and correctly at any
time.
1
On/off switch
2
CD load button
3
Station buttons
4
Display
5
CD eject button
6
Control panel for selecting functions for
radio, radio CD, CD changer, MP3
7
Control panels for selecting functions for
tone settings, menu, TA (Traffic An
nouncements), frequency band
8
Volume
smart sound package*The smart sound package supplements the
existing speakers with additional speakers
(including active subwoofer).
You can connect mobile audio devices such as
an MP3 player via smart MP3 interface*
(AUXsocket*) using a commercially available
3.5 mm socket plug.
The AUXsocket is located in the glove box on
the passenger side.1
AUXsocket
P82.86605431
Page 146 of 314
Air vents>> Controls.
145 Overview
1
Left side defroster air vent, fixed
2
Left side air vent, adjustable
3
Left center air vent, adjustable
4
Control panel
5
Right center air vent, adjustable
6
Right side air vent, adjustable
7
Right side defroster air vent, fixed P83.00225731
Page 147 of 314

Air vents
146
>> Controls.To make sure that the
•heating
•climate control*
works properly, please observe the following:
• Keep the air intake grill free from deposits,
e.g. ice or snow, to ensure that fresh air can
flow freely into the vehicle interior.
• Do not obstruct air vents or ventilation
grilles in the vehicle interior.
Opening and closing air vents> Opening: Turn slider
2,3,5, or
6
inwards towards the center console.
>Closing: Turn slider
2,3,5, or
6 fully
outwards towards the side window.
Adjusting air vents>Turn slider
2,3,5, or
6 to the left,
right, up, or down.
i
For draftfree ventilation, move the
sliders for the center air vents and side air
vents to the middle position.
G
Warning!
When operating the
•heating
•climate control*
the air that enters the passenger com
partment through the air vents can be
very hot or very cold (depending on the
set temperature). This may cause burns
or frostbite on unprotected skin in the
immediate area of the air vents. Always
keep sufficient distance between unpro
tected parts of the body and the air
vents. If necessary, use the air distribu
tion control to direct the air to air vents
in the vehicle interior that are not in the
immediate area of unprotected skin.
Page 148 of 314
Heating>> Controls.
147 Control panel
1
Air volume control
2
Rear window defroster switch
(page 154)
3
Air distribution control
4
Temperature control
P83.20235031
Page 149 of 314

Heating
148
>> Controls.
Switching heating on/off>Switching on: Make sure that the key in the
starter switch is turned to position1.
>Push temperature control
4 up.
> Switching off: Push temperature control
4
fully down.
Setting the temperaturei
You should raise or lower the temperature
setting in small increments.
> Increasing or decreasing: Push tempera
ture control
4 up or down.
Rapid cooling
>Push air volume control
1 fully up.
>Turn air distribution control
3 to
positiona.
>Push temperature control
4 fully down.
>Adjust the air vents as desired.
Rapid heating
>Push air volume control
1 to level3.
>Turn air distribution control
3 to a posi
tion betweenP andY.
>Push temperature control
4 fully up.
>Adjust the air vents towards the occupants.
Adjusting air distributionYou can adjust the air distribution using air
distribution control
3.
The following symbols are found on the air
distribution control:
G
Warning!
Follow the recommended settings for
heating and cooling given on the following
pages. Otherwise the windows could fog
up, impairing visibility and endangering
you and others.
Symbol
Function
P
Directs air to the windshield
and side windows
Y
Directs air to the footwells and
air distribution is reduced at
the center and side air vents
a
Directs air through the center
and side air vents
Page 150 of 314

Heating>> Controls.
149
>Turn air distribution control
3 to the
desired symbol.
The air distribution is controlled depending
on the position of the air distribution con
trol.
i
You can also turn the air distribution
control to a position between two symbols.
Adjusting air volumeYou can adjust the air volume using air volume
control
1. Five blower speeds are available.
The air volume is controlled depending on the
blower speed selected.
0Off
1Slow
2Medium
3High/defrosting
4Maximum
> Increasing or decreasing: Push air volume
control1 up or down.
DefrostingThe best defrosting of windows is achieved if
the ice is completely removed from the win
dows manually with an ice scraper before
starting the engine.
>Switching on: Push air volume control
1 to
level3.
>Turn air distribution control
3 to
positionP.
>Push temperature control
4 fully up.
G
Warning!
Never drive with iced up or fogged
windows. Visibility will be significantly
impaired. Impaired visibility could en
danger yourself and others. This may
prevent you from observing the traffic
conditions, thereby causing an accident.
Page 151 of 314
Air conditioning with climate control*
150
>> Controls.
Control panel1
Air volume control, blower
2
Air conditioning on/off
3
Rear window defroster switch
(page 154)
4
Air recirculation switch
5
Air distribution control
6
Temperature control
Page 152 of 314

Air conditioning with climate control*
>> Controls.
151
The air conditioning improves the level of
comfort when driving at high outside
temperatures by cooling and dehumidifying
the air.Nearly all dust particles, pollutants, are
filtered out by an integrated particle filter
before outside air enters the passenger com
partment through the air distribution system.
It also operates when the air conditioning is
switched off and you have switched on the
blower.
The air conditioning only works when the
engine is running and the blower is switched
on. Maximum effectiveness is achieved if you
drive with the windows closed.
i
In warmer weather, ventilate the passen
ger compartment for a short period of time
before utilizing the air conditioning.
Switching air conditioning on/off>Make sure that the engine is running.
>Switching on: Push air volume control
1 to
level1 or higher.
>Press switch
2.
The air conditioning is switched on.
The indicator lamp on the switch comes on.
>Switching off: Press switch
2 once more.
The air conditioning is switched off.
The indicator lamp on the switch goes out.
i
The stored status is restored, if you switch
on the ignition again.
i
The air condition will be suspended tem
porarily:
• if the engine speed is too low
•when driving off
The air condition is switched off:
• at a coolant temperature of more
than 239°F (115°C)
• at outside temperatures below 38°F (3°C)
G
Warning!
Follow the recommended settings for
heating and cooling given on the following
pages. Otherwise the windows could fog
up, impairing visibility and endangering
you and others.