Downloaded from www.Manualslib.com manuals search engine With the heater control in this position, the
air conditioning and recirculated air will
switch on automatically.
You can switch the air conditioning and
recirculated air on and off.
Defrosting and demisting the
windscreen
When the temperature is above 4°C
(39°F), the air conditioning will switch on
automatically. Make sure that the blower
is on. The indicator in the switch will
illuminate during defrosting and demisting.
If you move the air distribution control to
a position other than windscreen, the A/C
will remain on.
You can switch the air conditioning and
recirculated air on and off while the air
distribution control is set to windscreen
If necessary, switch the heated windows
on. See Heated Windows and Mirrors
(page 105).
Reducing interior air humidity AUTOMATIC CLIMATE
CONTROL
The system controls the temperature,
amount and distribution of the air flow
automatically and adjusts them according
to the driving and weather conditions.
Pressing the AUTO button once switches
on the auto mode.
The system in your vehicle is dual-zone
automatic climate control. When the
system is in mono mode, all the
temperature zones are linked to the driver's
zone. When you switch mono mode off,
the dual-zone system allows you to set
different temperatures for the driver's and
front passenger's side.
Note:
Avoid adjusting the settings when
the vehicle interior is extremely hot or cold.
The automatic climate control adjusts to
the current circumstances automatically.
For the system to function properly, the side
and centre vents should be fully open.
Note: The sunload sensor is located on top
of the instrument panel. Do not cover the
sensor with any objects.
Note: At low outside temperatures, when
the system is in auto mode, the air stream
will be directed to the windscreen and the
side windows as long as the engine is cold.
103
Climate ControlE129888 E129889 E140019
Downloaded from www.Manualslib.com manuals search engine Setting the temperature
You can set the temperature between
15.5°C (60°F) and 29.5°C (85°F) in steps
of 0.5°C (1°F). In position LO, 15°C (59°F),
the system will switch to permanent
cooling. In position HI, 30°C (86°F), the
system will switch to permanent heating.
Note:
If either position LO or HI is selected,
the system will not regulate a stable
temperature.
Mono mode
In mono mode, the temperature settings
for both the driver ’s and passenger ’s side
are linked. If you adjust the temperature
using the rotary control on the driver ’s side,
the settings will be adjusted to the same
setting on the passenger ’s side. In mono
mode, MONO appears in the display.
To switch mono mode off
Select a temperature for the passenger ’s
side with the rotary control on the
passenger ’s side. Mono mode will switch
off and MONO disappears from the
display. The temperature for the driver ’s
side will remain unchanged. You can now
adjust the driver and passenger side
temperatures independently of each
another. The temperature settings for each
side are shown in the display. You can set
a temperature difference of up to 4°C
(8°F).
Note: If you set a temperature difference
of greater than 4°C (8°F), the temperature
on the other side will be adjusted so that
the difference remains 4°C (8°F). Note:
If you set one of the sides to HI or LO,
both sides will be set to HI or LO.
To switch mono mode back on To switch mono mode back on,
press the MONO button.
MONO reappears in the display
and the passenger ’s side temperature will
be adjusted to the driver ’s side
temperature.
Blower Use the buttons to adjust the
blower speed.
The blower setting is indicated
in the display.
To return to auto mode, press the AUTO
button.
Air distribution
To adjust air distribution, press the desired
button. Any combination of settings can
be selected simultaneously. Footwell
A
Face level
B
Windscreen
C
When you select windscreen defrosting
and demisting, A,B and C switch off
automatically and the air conditioning
switches on. Outside air will flow into the
vehicle. You cannot select recirculated air.
104
Climate ControlE91391 E70306 E70308ABC
Downloaded from www.Manualslib.com manuals search engine Windscreen defrosting and
demisting
Press the windscreen defrosting
and demisting button. Outside
air will flow into the vehicle. Air
conditioning is automatically selected. As
long as the air distribution is set to this
position, you cannot select recirculated air.
The blower speed and the temperature
control operate automatically and cannot
be adjusted manually. The blower is set to
high speed and the temperature to HI.
When you select windscreen defrosting
and demisting, the heated screens switch
on automatically and switch off after a
short time.
To return to auto mode, press the AUTO
button.
Switching the air conditioning on
and off Press the A/C button to switch
the air conditioning on and off.
A/C OFF appears in the display
when the air conditioning is switched off.
A/C ON appears in the display when the
air conditioning is switched on.
Recirculated air Press the recirculated air button
to toggle between outside air
and recirculated air.
Note: When the system is in auto mode and
the interior and exterior temperatures are
quite hot, the system selects recirculated
air automatically to maximise cooling of the
interior. Once the selected temperature is
reached, the system will reselect outside air
automatically. Switching off the automatic
climate control Press the OFF button.
When switched off, the heating,
ventilation and air conditioning
system is switched off and recirculated air
is selected.
HEATED WINDOWS AND
MIRRORS
Heated windows
Use the heated windows to defrost or
demist the windscreen or rear window.
Note: The heated windows operate only
when the engine is running.
Heated windscreen Heated rear window
Vehicles without auxiliary heater
If the ambient temperature is below 5°C
(41°F) and the engine coolant is below
65°C (149°F), the heated windscreen and
heated rear window will switch on
automatically. They will switch off
automatically.
Heated exterior mirrors
Electric exterior mirrors are fitted with a
heating element that will defrost or demist
the mirror glass. They will switch on
automatically when you switch the heated
rear window on.
105
Climate ControlE91392 E91394 E72506 E72507
Downloaded from www.Manualslib.com manuals search engine AUXILIARY HEATER
Parking heater
WARNINGS
The parking heater must not be
operated at filling stations, near
sources of combustible vapours or
dust or in enclosed spaces. The parking heater should be
switched on for approximately 10
minutes at least once a month all
year round. This prevents the water pump
and heater motor from seizing. Note:
The parking heater will only operate
if there is at least 7.5 litres (1.6 gallons) of
fuel in the fuel tank and the ambient
temperature is below 15°C (59°F). The
heater will not operate if the battery is low.
Note: The heating depends on the outside
air temperature.
Note: When the parking heater is activated,
exhaust fumes may come from under the
sides of the vehicle. This is normal.
Note: On vehicles with manual climate
control the heating of the vehicle interior is
dependent on the temperature, air
distribution and blower control settings.
The parking heater operates independently
of the vehicle heater by heating the
engine ’s coolant circuit. It is fed from the
vehicle fuel tank. You can also use it while
the vehicle is in motion to help the vehicle
heater warm up the interior more quickly.
Used properly, the parking heater provides
the following benefits: •
It preheats the interior of the vehicle.
• It keeps the windows clear of ice in the
event of frost and prevents
condensation.
• It avoids cold starts and allows the
engine to reach operating temperature
sooner.
To prevent the battery from discharging:
• Once the parking heater has performed
one heating cycle, the next
programmed heating cycle will only be
carried out if you have started the
vehicle ’s engine in between.
• After a heating cycle, drive the vehicle
for at least the period of the heating
cycle.
Programming the parking heater
Note: The programmed time is the time at
which you wish the vehicle to be warm and
ready to drive, not the time at which the
heater switches on.
Note: You must programme the times at
least 70 minutes in advance of the time you
wish to set.
Note: You must set the time and date
correctly. See Clock (page 122).
To programme the heating times:
1. Use the arrow buttons on the steering wheel to enter the main menu. See
Information Displays (page 83).
2. Select the park heater option.
106
Climate Control
Downloaded from www.Manualslib.com manuals search engine •
The two time functions allow you to
programme up to two heating cycles
for each day of the week. These times
will remain stored and the heater will
warm up the vehicle at these times on
these days every week.
• The function once allows you to
programme one heating cycle for one
specific day.
• The function Heat now automatically
switches on the heater.
Programming the functions Program 1
and Program 2 1. Use the arrow buttons on the steering
wheel to enter the main menu.
2. Select the first programme time list.
3. Highlight the day on which the heater should warm up the vehicle.
4. Press the OK button.
5. Continue in the same way to select all the days on which the heater should
warm up the vehicle.
6. To set the time at which the vehicle should be warmed up, highlight the
time at the top of the display and press
the OK button. The hours start to flash.
7. Adjust the hours and minutes as necessary.
You can use the second programme time
list to set a second cycle, for example
different times on different days or twice
on the same day. The programming
procedure is the same as for the first
programme timer..
Deactivating the programmed heater
1. Use the arrow buttons on the steering wheel to enter the main menu.
2. Uncheck the active program session.
Programming the heater for a single
cycle
1. Select Once and press the right arrow button.
2. Press the OK button and set the required time and date.
3. Press OK to confirm the set time and date.
Activating the heater manually
Highlight Heat now and press the OK
button. A cross appears in the box when
the heater is activated.
To deactivate the heater, uncheck the
Heat now function.
107
Climate ControlE136301OnceProgram1Program2HeatnowParkHeater E74468FridayThursdayTuesdayMondayWednesday[07:55]Program1
Downloaded from www.Manualslib.com manuals search engine Fuel operated heater (depending
on country)
WARNING
The fuel operated heater must not
be operated at filling stations, near
sources of combustible vapours or
dust or in enclosed spaces. The fuel operated heater aids in warming
the engine and the vehicle interior on
vehicles with a diesel engine. It is switched
on or off automatically depending on the
outside air temperature and the coolant
temperature, unless you have deactivated
it.
To deactivate the fuel operated heater:
1. Highlight Aux. Heater and press the
OK button. A cross appears in the box
when the heater is activated.
Diesel auxiliary heater (depending
on country)
The diesel auxiliary heater (PTC electrical
heater) aids in warming the engine and the
vehicle interior on vehicles with a diesel
engine. It is switched on or off
automatically depending on the outside
air temperature, the coolant temperature
and the alternator load.
108
Climate Control
Downloaded from www.Manualslib.com manuals search engine PRINCIPLE OF OPERATION
CAUTION
Using the system with the engine off
will drain the battery.
Voice recognition enables operation of the
system without the need to divert your
attention from the road ahead in order to
change settings, or receive feedback from
the system.
Whenever you issue one of the defined
commands with the system active, the
voice recognition system converts your
command into a control signal for the
system. Your inputs take the form of
dialogues or commands. You are guided
through these dialogues by
announcements or questions.
Please familiarise yourself with the
functions of the system before using voice
recognition.
Supported commands
The voice control system allows you to
control the following vehicle functions:
•
Bluetooth phone
• radio
• CD Player
• external device (USB)
• external device (iPod)
• automatic climate control
System response
As you work through a voice session the
system will prompt you with a beep tone
each time the system is ready to proceed.
Do not try to give any commands until the
beep tone has been heard. The voice
control system will repeat each spoken
command back to you. If you are not sure how to continue say
"HELP" for assistance or "CANCEL" if you
do not wish to continue.
The "HELP" function provides only a
subset of the available voice commands.
Detailed explanations of all possible voice
commands can be found on the following
pages.
Voice commands
All voice commands should be given using
a natural speaking voice, as if speaking to
a passenger or on the phone. Your voice
level should be dependant on the
surrounding noise level inside or outside
the vehicle but do not shout.
USING VOICE CONTROL
System operation
The order and content of the voice controls
are given in the following lists. The tables
show the sequence of user voice
commands and system responses for each
available function.
<> indicates a number or stored name tag
to be inserted by the user.
Short cuts
There are a number of voice command
short cuts available, which allow you to
control some vehicle features without
having to follow the complete command
menu. These are:
•
phone: "MOBILE NAME", "DIAL
NUMBER", "DIAL NAME", and "REDIAL"
• automatic climate control:
"TEMPERATURE", "AUTO MODE",
"DEFROSTING/DEMISTING ON" and
"DEFROSTING/DEMISTING OFF"
• radio: "TUNE NAME"
• external device (USB): "TRACK"
• external device (iPod): "TRACK"
241
Voice control
Downloaded from www.Manualslib.com manuals search engine System answer
User says
Steps
"PHONE"
"PHONE"
1
"REJECT CALLS"
"REJECT CALLS"
2
"ACCEPT CALLS"
"ACCEPT CALLS" *
* use this command to turn the reject mode off
CLIMATE CONTROL
COMMANDS
Climate
The climate voice commands supports the
functionality of the fan speed, temperature
and mode settings. Not all functions are
available on all vehicles. Overview
The overview below shows the available
voice commands. The following lists will
give further information about the
complete command menu in selected
examples."CLIMATE"
"HELP"
"FAN" *
"DEFROSTING/DEMISTING ON" *
"DEFROSTING/DEMISTING OFF" *
"TEMPERATURE" *
"AUTO MODE" *
* Can be used as a shortcut. On vehicles fitted with an English language module the "FAN"
shortcut is not available.
Fan
This function allows you to adjust the fan
speed.
254
Voice control