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Interrupting manually
The parking assistant can be interrupted at any
time:
▷ "Parking Assistant"▷Press button.
Interrupting automatically
The system is interrupted automatically in the
following situations:
▷If the driver grasps the steering wheel or if
he takes over steering.
▷If a gear is selected that does not match the
instruction on the display.
▷If the vehicle speed exceeds approx.
6 mph/10 km/h.
▷Possible on snow-covered or slippery road
surfaces.
▷If a maximum number of parking attempts
or the time taken for parking is exceeded.
▷If the Park Distance Control PDC displays
clearances that are too small.
▷When switching into other functions of the
radio.
A Check Control message is displayed.
Resume
An interrupted parking procedure can be con‐
tinued if needed.
Reactivate the parking assistant, refer to
page 136, and follow the instructions on the
display.
Switching off
The system can be deactivated as follows:
▷Press button.▷Switching off the ignition.System limits
Information
WARNING
The system can react incorrectly or not at
all due to the system limits. There is risk of acci‐
dents or risk of property damage. Observe the
system limits and actively interfere if needed.◀
No parking assistance
The parking assistant does not offer assistance
in the following situations:
▷In tight curves.
Functional limitations
The system may not be fully functional in the
following situations:
▷On bumpy road surfaces such as gravel
roads.
▷On slippery ground.▷With accumulations of leaves/snow in the
parking space.
▷With a mounted emergency wheel.▷With ditches or edges, for example an edge
of a port.
Limits of ultrasonic measurement
Ultrasonic measuring might not function under
the following circumstances:
▷For small children and animals.▷For persons with certain clothing, for exam‐
ple coats.
▷With external interference of the ultra‐
sound, for example from passing vehicles
or loud machines.
▷When sensors are dirty, iced over, damaged
or out of position.
▷If cargo protrudes.▷Under certain weather conditions such as
high relative humidity, rain, snowfall, ex‐
treme heat or strong wind.
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▷With tow bars and trailer couplings of other
vehicles.
▷With thin or wedge-shaped objects.▷With moving objects.▷With elevated, protruding objects such as
ledges or cargo.
▷With objects with corners and sharp edges.▷With objects with a fine surface structure
such as fences.
▷For objects with porous surfaces.
Low objects already displayed, for example,
curbs, can move into the blind area of the sen‐
sors before or after a continuous tone sounds.
The parking assistant may identify parking
spaces that are not suitable for parking.
Malfunction
A Check Control message is displayed.
The parking assistant failed. Have the system
checked.
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Page 139 of 246
Climate controlVehicle features and op‐
tions
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and sys‐
tems. The respectively applicable country provi‐
sions must be observed when using the respec‐
tive features and systems.
Air conditioner
1Vent settings2Air flow3Temperature4Seat heating, right 525Cooling function6Recirculated-air mode7Rear window defroster8Windshield defroster9Seat heating, left 52Seite 139Climate controlCONTROLS139
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Climate control functions in detail
Switching the system on/off
Switching on
Set any air volume.
Switching off
Turn wheel for air quantity to the
left until the control switches off.
Temperature
Turn the ring to set the desired
temperature.
Cooling function
The air in the car's interior will be cooled and
dehumidified and, depending on the tempera‐
ture setting, warmed again.
The car's interior can only be cooled with the
engine running.
Press button.
Air conditioning is switched on or off.
Depending on the weather, the windshield may
fog up briefly when the engine is started.
The air conditioner produces condensation wa‐
ter, refer to page 164, that will exit from below
the car.
Recirculated-air mode
You may respond to unpleasant odors or pollu‐
tants in the immediate environment by tempo‐
rarily suspending the supply of outside air. The
system then recirculates the air currently within
the vehicle.
Press button repeatedly to select an
operating mode:
▷LED off: outside air flows in continuously.▷LED on, recirculated-air mode: the supply
of outside air into the vehicle is perma‐
nently blocked.
To prevent window condensation, recirculated
air mode switches off automatically after a cer‐
tain amount of time, depending on the external
temperature.
With constant recirculated-air mode, the air
quality in the car's interior deteriorates and the
fogging of the windows increases.
If the windows fog over, switch off recirculated-
air mode and increase the air flow, if needed.
Air flow, manual
Turn the ring to set the desired
air volume.
The higher the rate, the more ef‐
fective the heating or cooling will
be.
The air flow from the air conditioner may be re‐
duced automatically to save battery power.
Manual air distribution
Turn the wheel to select the de‐
sired program or the desired in‐
termediate setting.
▷ Windows.▷ Upper body region.▷ Floor area.▷ Windows, upper body region, and floor
area.
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Defrosts windows and removes
condensation
Direct the air distribution toward windows, in‐
crease the air flow and temperature, and, if
needed, use the cooling function.
Windshield defroster
Press button.
The front window defroster switches
off automatically after a certain period of time.
Rear window defroster
Press button.
The rear window defroster switches off
automatically after a certain period of time.
When GREEN Mode, refer to page 169, is acti‐
vated, the heater output is reduced.
Microfilter
In external and recirculated air mode the mi‐
crofilter filters dust and pollen from the air.
This filter should be replaced during scheduled
maintenance, refer to page 201, of your vehi‐
cle.
Automatic climate control
1Temperature, left2Display3Air flow, AUTO intensity4AUTO program5Air distribution, manual6Display7Temperature, right8Seat heating, right 52Seite 141Climate controlCONTROLS141
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9Maximum cooling10Cooling function11Automatic recirculated-air control/recircu‐
lated-air mode
12Rear window defroster13Windshield defroster14Defrosts windows and removes condensa‐
tion
15Seat heating, left 52Climate control functions in detail
Switching the system on/off
Switching on
Set any air volume.
Switching off
Turn wheel for air quantity to the
left until the control switches off.
Temperature
Turn the ring to set the desired
temperature.
The automatic climate control reaches this
temperature as quickly as possible, if needed
by increasing the cooling or heating output,
and then keeps it constant.
Do not rapidly switch between different tem‐
perature settings. The automatic climate con‐
trol will not have sufficient time to adjust the
set temperature.
Cooling function
The air in the car's interior will be cooled and
dehumidified and, depending on the tempera‐
ture setting, warmed again.
The car's interior can only be cooled with the
engine running.
Press button.
Air conditioning is switched on or off.
Depending on the weather, the windshield may
fog up briefly when the engine is started.
The cooling function is switched on automati‐
cally with the AUTO program.
When using the automatic climate control, con‐
densation water, refer to page 164, develops
that exits underneath the vehicle.
Maximum cooling
Press button.
The system is set to the lowest temper‐
ature, optimum air flow and air circulation
mode.
Air flows out of the vents to the upper body re‐
gion. The vents need to be open for this.
The function is available with external tempera‐
tures beyond approx. 32 ℉/0 ℃ and with the
engine running.
Adjust air flow with the program active.
AUTO program
Press button.
Air flow, air distribution and tempera‐
ture are controlled automatically.
Depending on the selected temperature, AUTO
intensity and outside influences, the air is di‐
rected to the windshield, side windows, upper
body, and into the floor area.
The cooling function, refer to page 142, and
the automatic recirculation control, refer to
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page 143, are automatically also switched on
in the AUTO program.
To switch off the program: press the button
again or manually adjust the air distribution.
Intensity of the AUTO program
With the AUTO program activated, the auto‐
matic intensity control can be changed.
Turn the ring to set the desired
intensity from soft to intensive.
The set intensity is displayed via the position of
the illuminated LED segment.
Automatic recirculated-air control/
recirculated-air mode
You may respond to unpleasant odors or pollu‐
tants in the immediate environment by tempo‐
rarily suspending the supply of outside air. The
system then recirculates the air currently within
the vehicle.
Press button repeatedly to select an
operating mode:
▷LEDs off: outside air flows in continuously.▷Left LED on, automatic recirculated-air con‐
trol: a sensor detects pollutants in the out‐
side air and shuts off automatically.
▷Right LED on, recirculated-air mode: the
supply of outside air into the vehicle is per‐
manently blocked.
To prevent window condensation, recirculated
air mode switches off automatically after a cer‐
tain amount of time, depending on the external
temperature.
With constant recirculated-air mode, the air
quality in the car's interior deteriorates and the
fogging of the windows increases.
If windows are fogged over, switch off the recir‐
culating mode and press the AUTO button.
Make sure that air can flow to the windshield.
Air flow, manual
To manually adjust air flow turn off AUTO pro‐
gram first.
Turn the ring to set the desired
air volume.
The manually adjusted air flow is displayed via
illuminated LED segments.
The air flow of the automatic climate control
may be reduced automatically to save battery
power.
Manual air distribution
Press button repeatedly to select a
program:
▷Upper body region.▷Upper body region and floor area.▷Floor area.▷Windows and floor area.▷Windows, upper body region, and floor
area.
▷Windows and upper body region.▷Windows.
Defrosts windows and removes
condensation
Press button.
Ice and condensation are quickly re‐
moved from the windshield and the front side
windows.
Adjust air flow with the program active.
If the windows fog over, also switch on the
cooling function or press the AUTO button.
Windshield defroster
Press button.
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The front window defroster switches off auto‐
matically after a certain period of time.
Rear window defroster
Press button.
The rear window defroster switches off
automatically after a certain period of time.
When GREEN Mode, refer to page 169, is acti‐
vated, the heater output is reduced.
Microfilter/activated-charcoal filter
In external and recirculated air mode the mi‐
crofilter/activated charcoal filter filters dust,
pollen, and gaseous pollutants out of the air.
This filter should be replaced during scheduled
maintenance, refer to page 201, of your vehi‐
cle.
Ventilation
Setting
The air flow directions can be individually ad‐
justed:
▷Direct ventilation:
The air flow is directly pointed onto the per‐
son. The air flow heats or cools noticeably,
depending on the adjusted temperature.
▷Indirect ventilation:
If the vents are fully or partly closed, the air
is directly routed into the car's interior.
Front ventilation▷Turn knob for continuous opening and clos‐
ing of the vents.
▷Swivel the vents to alter the direction of the
vent flow, arrow.
Ventilation in the rear
▷Lever for changing the air flow direction,
arrow 1.
▷Thumbwheel for continuous opening and
closing of the vents, arrow 2.
Parked-car ventilation
The concept
The parked-car ventilation ventilates the vehi‐
cle interior and lowers its temperature, if
needed.
The system can be switched on and off at any
external temperature, either directly or by us‐
ing two preset reel-on times. It remains
switched on for 30 minutes.
Open the vents to allow air to flow out.
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