MERCEDES-BENZ CLS COUPE 2008 Owners Manual

Driving systems
148 Parktronic*
G
Risk of accident
Parktronic is only an aid and may not detect
all obstacles. It does not relieve you of the
responsibility to pay attention.
You are always responsible for safety and
must continue to pay attention to your
immediate surroundings when parking and
manoeuvring. You could otherwise endan-
ger yourself and others. G
Risk of injury
Make sure that no persons or animals are
in the manoeuvring range. Otherwise, they
could be injured.
Parktronic is an electronic parking aid. It indi-
cates visually and audibly the distance
between your vehicle and an object.
Parktronic is automatically activated when
you switch on the ignition and release the
parking brake.
Parktronic is deactivated at speeds above
18 km/h. It is reactivated at lower speeds.
Parktronic monitors the area around your
vehicle using six sensors in the front bumper
and four sensors in the rear bumper.1 Sensors in the front bumper
Range of the sensors
The sensors must be free of dirt, ice and
slush, otherwise they may not function cor-
rectly. Clean the sensors regularly, taking
care not to scratch or damage them.
Side view
Top view
Controls
* optional
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Driving systems
149
Front sensors Centre Approximately 100 cm
Corners Approximately 60 cm
Rear sensors
Centre Approximately 120 cm
Corners Approximately 80 cm
!
Pay particular attention to objects above
or below the sensors when parking, such
as flower pots or trailer towbars. Parktronic
does not detect such objects when they are
in the immediate vicinity of the vehicle. You
could damage the vehicle or the objects.
Ultrasonic sources such as an automatic
car wash, a lorry's compressed-air brakes
or a pneumatic drill could cause Parktronic
to malfunction.
Minimum distance Centre Approximately 20 cm
Corners Approximately 15 cm If there is an obstacle within this range, all
warning displays light up and a tone sounds.
If the distance falls below the minimum clear-
ance, it may no longer be shown.
Warning displays
The warning displays show the distance
between the sensors and the obstacle. The
warning display for the front area is located
on the dashboard above the centre air vents.
The warning display for the rear area is in the
roof trim at the rear.
Front area warning display
1
Left-hand side of the vehicle
2 Right-hand side of the vehicle
3 Indicator segments The warning display for each side of the vehi-
cle is divided into five yellow and two red
segments. Parktronic is operational if yellow
indicator segments
3 light up.
The selector lever position determines which
warning display is active: Selector lever at Warning display
D Front area activated
R or N Rear and front areas
activated
P No areas activated
One or more segments light up as the vehicle
approaches an obstacle, depending on the
vehicle's distance from the obstacle.
From the:
R
sixth segment onwards, you will hear an
intermittent warning tone for approxi-
mately two seconds.
R seventh segment onwards, you will hear a
warning tone for approximately two sec-
onds. You have reached the minimum dis-
tance. Controls
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Driving systems
150
Deactivating/activating Parktronic
1
To deactivate/activate Parktronic
2 Indicator lamp
If indicator lamp 2 is on, Parktronic is deac-
tivated.
i Parktronic is automatically activated
when you turn the key to position 2 in the
ignition lock. Controls
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Air conditioning
151Air conditioning
Overview of the control panels
The vehicle is equipped with one of the following air-conditioning systems: 2-zone Thermatic
4-zone Thermotronic*
Rear-compartment air conditioning*
192-zone Thermatic is an automatic air-condi-
tioning system combining an automatic heat-
ing and ventilation system with a cooling
system. 4-zone Thermotronic is a luxury automatic
air-conditioning system combining an auto-
matic heating and ventilation system with a
cooling system. You can control the air con-
ditioning separately for each zone in the vehi-
cle. The rear-compartment air conditioning
allows separate temperature settings for the
rear compartment.
19
Rear-compartment air conditioning is only available in conjunction with 4-zone Thermotronic. Controls
* optional
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Air conditioning
152 General notes
2-zone Thermatic controls the temperature of
the vehicle interior and filters out undesirable
substances from the air.
4-zone Thermotronic* controls the tempera-
ture and the humidity of the vehicle interior
and filters out undesirable substances from
the air.
2-zone Thermatic/4-zone Thermotronic* is
only operational when the engine is running.
Optimum operation is only achieved when
you drive with the side windows and sliding/
tilting sunroof* closed. i
Ventilate the vehicle for a brief period
during warm weather, e.g. using the sum-
mer
opening feature (Y page 100). This will
speed up the cooling process and the
desired interior temperature will be
reached more quickly.
i The integrated filter filters out most par-
ticles of dust and completely filters out
pollen. A clogged filter reduces the amount
of air supplied to the vehicle interior. For
this reason, you should always observe the
interval for replacing the filter, which is specified in the Service Booklet. As it
depends
on environmental conditions, e.g.
heavy air pollution, the interval may be
shorter than stated in the Service Booklet. G
Risk of accident
Observe the settings recommended on the
following pages. The windows could other-
wise mist up. This may obstruct your view
of the traffic situation, thereby causing an
accident. Controls
* optional
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Air conditioning
153Control panels for Thermatic/4-zone Thermotronic*/rear-compartment air-conditioning*
2-zone Thermatic Function Recommendation/Notes
1 Sets the temperature, left i
Set the temperature to 22 †. (Y page 159)
2 y Demists the windscreen i
Only use the "demisting" function until the wind-
screen is clear again. (Y page 163)
3 Q Increases the airflow (Y page 163) Controls
* optional
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Air conditioning
154 Function Recommendation/Notes
4 Display
5 © Sets the air distribution (Y page 162)
6 ¯ Switches the rear window heating on/off i
At very low temperatures, the rear window heating is
only switched on once the vehicle interior has warmed
up. (Y page 164)
7 Sets the temperature, right i
Set the temperature to
22 †. (Y page 159)
8 T Activates/deactivates the auxiliary heating/venti-
lation i
You
can use the residual heat to heat or ventilate the
vehicle interior after you have switched off the ignition. (Y page 165)
9 2 Activates/deactivates cooling with air dehumidifi-
cation i
Switch on the air conditioning with air dehumidifica-
tion function. The indicator lamp in the 2 button
comes on. (Y page 158)
a ª Sets the air distribution (Y page 162)
b ´ Activates/deactivates Thermatic i
Activate Thermatic. The display comes on. (Y page 158)
c · Reduces the airflow (Y page 163)Controls
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Air conditioning
155Function Recommendation/Notes
d , Activates/deactivates Thermatic i
Only use this operating mode for a short time, e.g. in
a tunnel. Otherwise, the windows can mist up due to
lack of fresh air. (Y page 164)
e U Controls the air conditioning automatically i
Activate automatic air conditioning. AUTO appears in
the display. (Y page 159)
4-zone Thermotronic* Controls
* optional
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Air conditioning
156 Function Recommendation/Notes
1 Sets the air distribution, left (Y page 162)
2 y Activates/deactivates the demisting function for
the windscreen i
Only use the "demisting" function until the wind-
screen is clear again. (Y page 163)
3 $ Increases the temperature, left-hand side i
Set the temperature to 22 †. (Y page 159)
4 Display
5 $ Increases the temperature, right-hand side i
Set the temperature to
22 †. (Y page 159)
6 ¯ Switches the rear window heating on/off i
At
very low temperatures, the rear window heating is
only switched on once the vehicle interior has warmed
up. (Y page 164)
7 Sets the air distribution, right (Y page 162)
8 U
Controls the air-conditioning system automatically,
right i
Activate the automatic air conditioning. The indicator
lamp in the U button comes on. (Y page 159)
9 2 Cooling with air dehumidification on/off i
Switch on the air conditioning with air dehumidifica-
tion function. The indicator lamp in the 2 button
comes on. (Y page 158)
a % Reduces the temperature, right-hand side i
Set the temperature to
22 †. (Y page 159)Controls
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Air conditioning
157Function Recommendation/Notes
b ™ Operates the rear-compartment air conditioning via
4-zone Thermotronic (Y page 160)
c Q Increases the airflow (Y page 163)
d ´ Activates/deactivates 4-zone Thermotronic i
Activate
4-zone Thermotronic. The display comes on. (Y page 158)
e · Reduces the airflow (Y page 163)
f T Activates/deactivates the auxiliary heating/venti-
lation i
You
can use the residual heat to heat or ventilate the
vehicle interior after you have switched off the ignition. (Y page 165)
g % Reduces the temperature, left-hand side i
Set the temperature to
22 †. (Y page 159)
h , Activates/deactivates air-recirculation mode i
Only
use this operating mode for a short time, e.g. in
a tunnel. Otherwise, the windows can mist up due to
lack of fresh air. (Y page 164)
j U
Controls the air-conditioning system automatically,
left i
Activate the automatic air conditioning. The indicator
lamp in the U button comes on. (Y page 159) Controls
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