
▷On: the LED lights up.▷Off: the LED goes out.
Settings are stored for the profile currently in
use.
Display in the instrument cluster
▷Lines: system is activated.▷Arrows: at least one lane marking
was detected and warnings can be
issued.
Issued warning
If you leave the lane and if a lane marking has
been detected, the steering wheel begins vi‐
brating.
If the turn signal is set before changing the
lane, a warning is not issued.
End of warning
The warning ends:
▷Automatically after approx. 3 seconds.▷When returning to your own lane.▷When braking hard.▷When using the turn signal.
System limits
The system may not be fully functional in the
following situations:
▷In heavy fog, rain or snowfall.▷In the event of missing, worn, poorly visi‐
ble, merging, diverging, or multiple lane
markings such as in construction areas.▷When lane markings are covered in snow,
ice, dirt or water.▷In tight curves or on narrow lanes.▷When the lane markings are covered by
objects.▷When driving very close to the vehicle in
front of you.▷When driving toward bright lights.▷When the windshield in front of the interior
rearview mirror is fogged over, dirty or cov‐
ered with stickers, etc.▷During calibration of the camera immedi‐
ately after vehicle shipment.
Active Blind Spot Detection
The concept
Two radar sensors below the rear bumper
monitor the area behind and next to the vehicle
at speeds above approx. 30 mph/50 km/h.
The system indicates whether there are vehi‐
cles in the blind spot, arrow 1, or approaching
from behind on the adjacent lane, arrow 2.
The lamp in the exterior mirror housing is dim‐
med.
Before you change lanes after setting the turn
signal, the system issues a warning in the sit‐
uations described above.
The lamp in the exterior mirror housing flashes
and the steering wheel vibrates.
Hints Personal responsibility
The system does not serve as a substi‐
tute for the driver's personal judgment of the
traffic situation.
Be aware of the traffic situation and the vehi‐
cle's surroundings at all times, otherwise acci‐
dents are still possible despite all warnings.◀
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Commission regulations. Operation is gov‐
erned by the following:
FCC ID:▷NBG009014A.
Compliance statement:
This device complies with part 15 of the FCC
Rules. Operation is subject to the following
two conditions:
▷This device may not cause harmful inter‐
ference, and▷this device must accept any interference
received, including interference that may
cause undesired operation.
Any unauthorized modifications or changes to
these devices could void the user's authority to
operate this equipment.
Brake force display
The concept
▷During normal brake application, the outer
brake lights light up.▷During heavy brake application, the inner
brake lights light up in addition.
Active Protection
General information
The Active Protection safety package consists
of systems that are independent of each other:
▷Attentiveness assistant.▷PreCrash▷PostCrash
Attentiveness assistant
The concept The system can detect increasing lack of alert‐
ness or fatigue of the driver during long, mo‐
notonous journeys, e.g., on highways. In this situation, it is recommended that the driver
takes a break.
Note Personal responsibility
The system cannot act as a substitute for
the personal assessment of one's physical
state and may not detect an increasing lack of
alertness or fatigue or may not detect it cor‐
rectly. Therefore, make sure that the driver is
rested and alert; otherwise, risks may be de‐
tected too late and an accident be caused as a
result.◀
Function
The system is activated each time the engine
is started and cannot be switched off.
After travel has begun, the system is trained
about the driver, so that increasing lack of
alertness or fatigue can be detected.
This procedure takes the following criteria into
account:
▷Personal driving style, e.g., steering behav‐
ior.▷Driving conditions, e.g., length of trip.
Starting at approximately 43 mph/70 km/h, the
system is active and can display a recommen‐
dation to take a break.
Break recommendation
If the driver becomes increasingly less alert or
fatigued, a message is displayed in the Control
Display with the recommendation to take a
break.
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HintsSufficient ventilation
When remaining in the vehicle for an ex‐
tended period of time, ensure sufficient exter‐
nal ventilation. Do not continuously use recir‐
culated-air mode; otherwise the air quality in
the interior continuously deteriorates and win‐
dow condensation increases.◀
Climate control functions in detail
Manual air distribution Press button repeatedly to select a
program:▷Upper body region.▷Upper body region and footwell.▷Footwell.▷Windows and footwell.▷Windows, upper body region, and footwell.▷Windows: driver's side only.▷Windows and upper body region.
If the windows are fogged over, press the
AUTO button on the driver's side to utilize the
condensation sensor.
Temperature Turn the ring to set the desired
temperature.
The automatic climate control achieves this
temperature as quickly as possible, if needed
by using the maximum cooling or heating li‐
dacity, and then keeps it constant.
Do not rapidly switch between different tem‐
perature settings. Otherwise, the automatic cli‐
mate control will not have sufficient time to ad‐
just the set temperature.
AUTO program
Press button.
Air flow, air distribution and tempera‐
ture are controlled automatically.
Depending on the selected temperature,
AUTO intensity program and outside influen‐
ces, the air is directed to the windshield, side
windows, upper body, and into the footwell.
The cooling function, refer to page 142, 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
condensation as much as possible.
Intensity of the AUTO program
With the AUTO program activated, the auto‐
matic intensity control can be changed.
Press the left or right side of the but‐
ton: decrease or increase the inten‐
sity.
The selected intensity is shown on the display
of the automatic climate control.
Air flow, manual
To manually adjust air flow turn off AUTO pro‐
gram first.
Press the left or right side of the but‐
ton: 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.
Defrosts windows and removes
condensation
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Ice and condensation are quickly removed
from the windshield and the front side win‐
dows.
For this purpose, point the side vents onto the
side windows as needed.
Adjust air flow with the program active.
If the windows are fogged over, you can also
switch on the cooling function or press the
AUTO button to utilize the condensation sen‐
sor.
Maximum cooling Press button.
The system is set to the lowest tem‐
perature, 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 above an external
temperature of approx. 32 ℉/0 ℃ and with the
engine running is indicated.
Adjust air flow with the program active.
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
control: a sensor detects pollutants in the
outside air and shuts off automatically.▷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
button on the driver's side to utilize the con‐
densation sensor. Make sure that air can flow
to the windshield.
Sufficient ventilation
When remaining in the vehicle for an ex‐
tended period of time, ensure sufficient exter‐
nal ventilation. Do not continuously use recir‐
culated-air mode; otherwise the air quality in
the interior continuously deteriorates and win‐
dow condensation increases.◀
Cooling function The car's interior can only be cooled with the
engine running.
Press button.
The air will be cooled and dehumidi‐
fied and, depending on the temperature set‐
ting, warmed again.
Depending on the weather, the windshield and
side windows may fog up briefly when the en‐
gine is started.
The cooling function is switched on automati‐
cally with the AUTO program.
When using the automatic climate control,
condensation water, refer to page 165, devel‐
ops that exits underneath the vehicle.
Rear window defroster Press button.
The rear window defroster switches
off automatically after a certain period of time.
SYNC program The current settings on the driver's
side for temperature, air flow, air distri‐
bution, and AUTO program are transferred to the front passenger side and to the left and
right rear.
The program is switched off if the settings on
the front passenger side or in the rear are
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Switching the rear automatic climate
control on/off1."Settings"2."Climate"3."Rear climate"
The rear automatic climate control is not op‐
erational if the automatic climate control is
switched off or if the function for defrosting or
defogging the windows is active.
AUTO program Press button.
Air flow, air distribution, and tempera‐
ture are controlled automatically:
Depending on the selected temperature, the
AUTO intensity, and outside influences, the air
is directed to the upper body and into the foot‐
well.
The cooling function is switched on automati‐
cally with the AUTO program.
Intensity of the AUTO program With the AUTO program activated, the auto‐
matic intensity control can be changed:
Press the left or right side of the but‐
ton: decrease or increase the inten‐
sity.
The selected intensity is shown on the display
of the automatic climate control.
Temperature Turn the ring to set the desired
temperature.
The automatic climate control achieves this
temperature as quickly as possible, if needed
by using the maximum cooling or heating ca‐
pacity, 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.
Manual air distribution
The air distribution can be adjusted to individ‐
ual needs.
Press button repeatedly to select a
program:▷Upper body region.▷Upper body region and footwell.▷Footwell.
Air flow, manual
To manually adjust air flow turn off AUTO pro‐
gram first.
Press the left or right side of the but‐
ton: decrease or increase air flow.
The selected air flow is shown on the display of
the automatic climate control.
Switching the system on/off
Switch off Press and hold the left button.
Switching on Press any button except:
▷Left side of Air volume button.▷Seat heating.
Maximum cooling
Press button.
The system is set to the lowest tem‐
perature, maximum 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.
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Air is cooled as quickly as possible:▷At an external temperature of approx.
32 ℉/0 ℃.▷When the engine is running.
Ventilation
Front ventilation
▷Thumbwheel to vary the temperature, ar‐
row 1.
Toward blue: colder.
Toward red: warmer.
The set interior temperature for the driver
and passenger are not changed.▷Lever for changing the air flow direction,
arrow 2.▷Thumbwheels for opening and closing the
vents continuously, arrows 3.
Ventilation levels
▷Draft-free ventilation:
Thumbwheel, arrow 3, in level
: the air
current is fanned out.
▷Maximum air flow:
Thumbwheel, arrow 3, in level
: the air
is partially fanned out and partially bundled.
This maximizes the air supply.
▷Direct ventilation:
Thumbwheel, arrow 3, in level
: the air
is bundled and can be directed to a specific
point.
Adjusting the ventilation▷Ventilation for cooling:
Direct vent in your direction when vehicle's
interior is too hot.▷Draft-free ventilation:
Adjust the vent to let the air flow past you.
Ventilation in rear, center
▷Thumbwheels to vary the temperature, ar‐
row 1.
Toward blue: colder.
Toward red: warmer.▷Lever for changing the air flow direction,
arrow 2.▷Thumbwheels for continuous opening and
closing of the vents, arrow 3.
Parked-car ventilation
The concept The parked-car ventilation ventilates the vehi‐
cle interior and lowers its temperature, if
needed.
Operation can be performed via iDrive.
Functional requirements
Parked-car ventilation
▷Using the preset reel-on time or when op‐
erated directly: any external temperature.
Open the vents to allow air to flow out.
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erases all programming of the buttons on
the interior rearview mirror.3.Hold the hand-held transmitter for the sys‐
tem to be controlled approx. 1 to 3 in/2.5 to
8 cm away from the buttons of the interior
rearview mirror. The required distance de‐
pends on the manual transmitter.4.Simultaneously press and hold the button
of the desired function on the hand-held
transmitter and the button to be program‐
med on the interior rearview mirror. The
LED on the interior rearview mirror will be‐
gin flashing slowly.5.Release both buttons as soon as the LED
flashes more rapidly. The LED flashing
faster indicates that the button on the inte‐
rior rearview mirror has been programmed.
If the LED does not flash faster after at
least 60 seconds, change the distance be‐
tween the interior rearview mirror and the
hand-held transmitter and repeat the step.
Several more attempts at different distan‐
ces may be necessary. Wait at least
15 seconds between attempts.
Canada: if programming with the hand-
held transmitter was interrupted, hold
down the interior rearview mirror button
and repeatedly press and release the
hand-held transmitter button for 2 sec‐
onds.6.To program other functions on other but‐
tons, repeat steps 3 to 5.
The systems can be controlled using the inte‐
rior rearview mirror buttons.
Special feature of the alternating-
code wireless system
If you are unable to operate the system after
repeated programming, please check if the
system to be controlled features an alternat‐
ing-code system.
Read the system's operating manual, or press
the programmed button on the interior rear‐
view mirror longer. If the LED on the interior
rearview mirror starts flashing rapidly and then
stays lit constantly for 2 seconds, the system
features an alternating-code system. Flashing
and continuous illumination of the LED will re‐
peat for approximately 20 seconds.
For systems with an alternating-code system,
the universal garage door opener and the sys‐
tem also have to be synchronized.
Please read the operating manual to find out how to synchronize the system.
Synchronizing is easier with the aid of a sec‐
ond person.
To synchronize:1.Park the vehicle within range of the re‐
mote-controlled system.2.Program the relevant button on the interior
rearview mirror as described.3.Locate and press the synchronizing button
on the system being programmed. You
have approx. 30 seconds for the next step.4.Hold down the programmed button on the
interior rearview mirror for approximately
3 seconds and then release it. If necessary,
repeat this step up to three times in order
to finish synchronization. Once synchroni‐
zation is complete, the programmed func‐
tion will be carried out.
Reprogramming individual buttons
1.Switch on the ignition.2.Press and hold the interior rearview mirror
button to be programmed.3.As soon as the interior rearview mirror LED
starts flashing slowly, hold the hand-held
transmitter for the system to be controlled
approx. 1 to 3 in/2.5 to 8 cm away from the
buttons of the interior rearview mirror. The
required distance depends on the manual
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the service center if you are unfamiliar those or
if they have not been described here.
You can obtain a selection of replacement
bulbs at the service center.
Danger of burns
Only change bulbs when they are cool;
otherwise, there is a danger of getting
burned.◀
Working on the lighting system
When working on the lighting system,
you should always reel off the lights affected to
prevent short circuits.
To avoid possible injury or equipment damage
when replacing bulbs, observe any instructions
provided by the bulb manufacturer.◀
Do not touch the bulbs
Do not touch the glass of new bulbs with
your bare hands, as even minute amounts of
contamination will burn into the bulb's surface
and reduce its service life.
Use a clean tissue, cloth or something similar,
or hold the bulb by its base.◀
Light-emitting diodes (LEDs)
Some items of equipment use light-emitting
diodes installed behind a cover as a light
source.
These light-emitting diodes, which are related
to conventional lasers, are officially designated as Class 1 light-emitting diodes.
Do not remove the covers
Do not remove the covers, and never
stare into the unfiltered light for several hours;
otherwise, irritation of the retina could result.◀
Headlight glass
Condensation can form on the inside of the ex‐
ternal lights in cool or humid weather. When
driving with the light switched on, the conden‐
sation evaporates after a short time. The head‐
light glass does not need to be changed.If the headlights do not dim despite driving
with the light switched on, increasing humidity
forms, e. g. water droplets in the light, have the
service center check this.
Headlight setting The headlight adjustments can be affected by
changing lights and bulbs. Have the head‐
lights' settings checked and corrected by serv‐
ice after a replacement.
Front lights, bulb replacement LED headlights Overview1Corner-illuminating lights2Low beams/high beams3Parking lamp, daytime running lights4Turn signal5Side marker lights
Light-emitting diodes (LEDs)
With LED headlights, all front lights and side
indicators are designed with LED technology.
Contact your service center in the event of a
malfunction.
Turn signal in exterior mirrorThe turn signals in the exterior mirrors feature
LED technology. Contact your service center
in the event of a malfunction.
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