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3.Adjust the parking position yourself if nec‐
essary.
Interrupting manually
The parking assistant can be interrupted at any
time:
▷ " Parking Assistant" Select the symbol on
the Control Display.▷Press the 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 Control Display.▷If a turn signal is activated in the opposite
direction to the desired side for parking.▷If the vehicle speed exceeds approx.
6 mph/10 km/h.▷On snow-covered or slippery road surfaces
if necessary.▷If doors are open.▷If the Park Distance Control PDC displays
clearances that are too small.▷If a maximum number of parking attempts or
the time taken for parking is exceeded.
A Check Control message is displayed.
Continuing
An interrupted parking procedure can be con‐
tinued if necessary.
Follow the instructions on the Control Display to
do this.
System limits
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:
▷When sensors are dirty or iced over.▷In heavy fog, rain or snowfall.▷On bumpy road surfaces such as gravel
roads.▷When leaves or snow has collected in the
parking space.
Limits of ultrasonic measurement
The detection of objects can reach the physical
limits of ultrasonic measurement, e.g. in the fol‐
lowing circumstances:
▷With tow bars and trailer hitches.▷With thin or wedge-shaped 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.
Low objects already displayed, e.g., curbs, can
move into the blind area of the sensors before or
after a continuous tone sounds.
High, protruding objects such as ledges may not
be detected.
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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Head-up Display
The concept
This system projects important information into
the driver's field of vision, e.g., the speed.
In this way, the driver can get information with‐
out averting his or her eyes from the road.
Display visibility
The visibility of the displays in the Head-up Dis‐
play is influenced by:
▷Certain sitting positions.▷Objects on the cover of the Head-up Dis‐
play.▷Sunglasses with certain polarization filters.▷Wet roads.▷Unfavorable light conditions.
If the image is distorted, check the basic set‐
tings.
Switching on/off
Press the button.
Display
Overview▷Speed.▷Navigation system.▷Check Control messages.▷Collision warning.▷Speed limit detection.▷Cruise control.▷Lane departure warning.
Some of this information is only displayed briefly
as needed.
Selecting displays in the Head-up
Display
1."Settings"2."Head-up display"3."Displayed information"4.Select the desired displays in the Head-up
Display.
The settings are stored for the remote control
currently in use.
Setting the brightness
The brightness is automatically adjusted to the
ambient light.
The basic setting can be adjusted manually.
1."Settings"2."Head-up display"3."Brightness"4.Turn the controller.
The brightness is adjusted.
When the low beams are switched on, the
brightness of the Head-up Display can be addi‐
tionally influenced using the instrument lighting,
refer to page 96.
The setting is stored for the remote control cur‐
rently in use.
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Adjusting the height1."Settings"2."Head-up display"3."Height"4.Turn the controller.
The height is adjusted.
The setting is stored for the remote control cur‐
rently in use.
Setting the rotation
1."Settings"2."Head-up display"3."Rotation"4.Turn the controller.
Rotation is set.
The setting is stored for the remote control cur‐
rently in use.
Special windshield
The windshield is part of the system.
The shape of the windshield makes it possible
to display a precise image.
A film in the windshield prevents double images
from being displayed.
Therefore, have the special windshield replaced
by a service center only.
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Climate controlVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipmentis also described that is not available in a vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
Automatic climate control
1Air distribution, left2Temperature, left3AUTO program, left4Air flow, AUTO intensity, residual heat, left5Remove ice and condensation6Maximum cooling7Display8Air flow, AUTO intensity, right9AUTO program, right10Temperature, right11Air distribution, right12Seat heating, right 5313Active seat ventilation, right 5314Automatic recirculated-air control/recircu‐
lated-air mode15Cooling function16Rear window defroster17ALL program18Active seat ventilation, left 5319Seat heating, left 53Seite 148ControlsClimate control148
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Climate control functions in detail
Manual air distribution Press the button repeatedly to select a
program:▷Upper body region.▷Upper body region and footwell.▷Footwell.▷Windows and footwell: driver's side only.▷Windows, upper body region and footwell:
driver's side only.
If the windows are fogged over, press the AUTO
button on the driver's side to utilize the conden‐
sation sensor.
Temperature Turn the wheel to set the desired
temperature.
The automatic climate control achieves this
temperature as quickly as possible, if necessary
with the maximum cooling or heating capacity,
and then keeps it constant.
Avoid rapidly switching between different tem‐
perature settings. The automatic climate control
will not have sufficient time to adjust the set
temperature.
AUTO program Press the 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 footwell.
The cooling function, refer to page 150, is
switched on automatically with the AUTO pro‐
gram.
At the same time, a condensation sensor con‐
trols the program so as to prevent window con‐
densation as much as possible.
Intensity of the AUTO program
With the AUTO program switched on, automatic
control of the air flow and air distribution can be
adjusted.
Press the left or right side of the button:
decrease or increase the intensity.
The selected intensity is shown on the display
of the automatic climate control.
Convertible program
When the convertible top is open, the
convertible program is activated as well. In the
convertible program, the automatic climate con‐
trol is optimized for driving with the convertible
top open. In addition, the air flow is increased as
the vehicle speed increases.
The efficiency of the convertible program can be
greatly enhanced by installing the wind deflec‐
tor.
Air flow, manual
To be able to manually adjust the air flow, switch
off the AUTO program first.
Press the left or right side of the button:
decrease or increase air flow.
The selected air flow is shown on the display of
the automatic climate control.
The air flow of the automatic climate control may
be reduced automatically to save battery power.
Defrosting windows and removing
condensation
Press the button.
Ice and condensation are quickly re‐
moved from the windshield and the front side
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The air flow can be adjusted when the program
is active.
If the windows are fogged over, you can also
switch on the cooling function or press the
AUTO button to utilize the condensation sensor.
Maximum cooling Press the button.
The system is set to the lowest tem‐
perature, maximum air flow and recirculated-air
mode.
Air flows out of the vents for the upper body re‐
gion. Open them for this purpose.
Air is cooled as quickly as possible:▷At an external temperature of approx.
32 ℉/0 ℃.▷When the engine is running.
The air flow can be adjusted when the program
is active.
Automatic recirculated-air control/
recirculated-air mode
You can 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 the 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 controls the shutoff automati‐
cally.▷Right LED on, recirculated-air mode: the
supply of outside air into the vehicle is per‐
manently blocked.
If the windows are fogged over, switch off the
recirculated-air mode and press the AUTO but‐
ton on the driver's side to utilize the condensa‐
tion sensor. Make sure that air can flow onto the
windshield.
Continuous recirculated-air mode
The recirculated-air mode should not be
used for an extended period of time, as the air
quality inside the vehicle deteriorates steadily. ◀
Cooling function
The passenger compartment can only be
cooled with the engine running.
Press the button.
The air is cooled and dehumidified and,
depending on the temperature setting, warmed
again.
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 166, develops
that exits underneath the vehicle.
Rear window defroster Press the button.
The rear window defroster switches off
automatically after a certain period of time.
The rear window defroster is only active when
the rear window is closed.
ALL program Press the button.
Current settings on the driver's side for
the temperature, air flow, air distribution, and
AUTO program are transferred to the front pas‐
senger side.
The program is switched off if the settings on
the front passenger side are changed.Seite 150ControlsClimate control150
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Residual heat
The heat stored in the engine is used to heat the
interior.
Functional requirement▷Up to 20 minutes after the engine has been
switched off.▷Warm engine.▷The battery is sufficiently charged.▷External temperature below 77 ℉/25 ℃.
Switching on
1.Switch off the ignition.2. Press the right side of the button on
the driver's side.
is shown on the display of the automatic cli‐
mate control.
The interior temperature, air volume and air dis‐
tribution can be adjusted with the ignition
switched on.
Switching off
At the lowest fan speed, press the left side of the
button on the driver's side.
on the display of the automatic climate control
goes out.
Switching the system on/off
Switching off
▷Complete system: Press and hold the left button on
the driver's side until the control
clicks off.▷On the front passenger side:
Press and hold the left button on
the front passenger side.
Switching on
Press any button except:
▷ALL program.▷Rear window defroster.▷Left side of Air volume button.▷Seat heating.▷Seat ventilation.
Microfilter/activated-charcoal filter
The microfilter removes dust and pollen from
the incoming air.
The activated-charcoal filter removes gaseous
pollutants from the outside air that enters the
vehicle.
This combined filter should be replaced during
scheduled maintenance, refer to page 195, of
your vehicle.
Ventilation
Front ventilation
▷Thumbwheel to vary the temperature, ar‐
row 1.
Toward blue: colder.
Toward red: warmer.▷Lever for changing the air flow direction, ar‐
row 2.▷Thumbwheels for opening and closing the
vents continuously, arrows 3.
Adjusting the ventilation
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Adjust the vent to direct the air in your di‐
rection, such as if the vehicle interior is hot
from the sun.▷Draft-free ventilation:
Adjust the vent to let the air flow past you.
Parked-car ventilation
The concept
The parked-car ventilation ventilates the vehicle
interior and lowers its temperature, if necessary.
The system can be switched on and off directly
or by using two preset switch-on times. It re‐
mains switched on for 30 minutes.
Operation can be performed via iDrive.
Parked-car ventilation
Using the preset switch-on time or when oper‐
ated directly: any external temperature.
Open the vents to allow air to flow out.
Switching on/off directly
1."Settings"2."Climate"3."Activate parked-car vent."
The symbol on the automatic climate control
flashes if the system is switched on.
The system continues to run for some time after
being switched off.
Preselecting the switch-on time
1."Settings"2."Climate"3."Timer 1:" or "Timer 2:"4.Set the desired time.
Activating the switch-on time
1."Settings"2."Climate"3."Activate Timer 1" or "Activate Timer 2" The symbol on the automatic climate control
lights up when the switch-on time is activated.
The symbol on the automatic climate control
flashes when the system has been switched on.
The system will only be switched on within the
next 24 hours. After that, it needs to reactivated.
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