tance. This also applies to major speed differ‐
ences to vehicles driving ahead of you, e.g.,
when rapidly approaching a truck. When a ve‐
hicle driving ahead of you is reliably detected,
the system requests that the driver intervene
by braking and carrying out evasive maneu‐
vers, if necessary. Take action yourself, other‐
wise there is a risk of an accident.◀
Unexpected lane change
If a vehicle ahead of you unexpectedly moves
into another lane from behind a stopped vehi‐
cle, you yourself must react, as the system
does not react to stopped vehicles.
Cornering
If the desired speed is too high for a curve, the
speed is reduced slightly in the curve, although
curves cannot be anticipated in advance.
Therefore, drive into a curve at an appropriate
speed.
In tight curves, situations may result due to the
restricted detection range of the system in
which a vehicle driving ahead of you may not
be detected at all, or not until after a consider‐
able delay.
When approaching a curve, the system may
react briefly to the vehicles in the next lane due
to the bend of the curve. Any deceleration of
the vehicle by the system can be compensated
for by briefly accelerating. After the accelerator
pedal is released, the system becomes active
again and independently controls the speed.
Driving away In some situations, the vehicle cannot drive
away automatically, e.g., on steep inclines, with
a heavy trailer or behind bumps in the road.
Driver interventions and your
responsibility
Your actions have priority at all times. When
you press on the accelerator pedal while driv‐
ing, automatic braking is not performed and
the bars in the distance display go out until you
lift your foot from the accelerator pedal. Once
you release the accelerator pedal, the desired
speed is achieved again on clear roads or the
selected distance to the vehicle ahead is main‐
tained.
Making braking possible
Anytime the driver presses down on the
accelerator pedal, any braking action by the
system is interrupted and the distance indica‐
tor goes out until the pedal is fully released. As
soon as you fully release the accelerator, the
system will again control your cruising speed
and distance setting. While driving with the
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system activated, resting your foot on the acel‐
erator pedal will cause the system not to brake
even if necessary. Be certain that floormats or
other objects on the vehicle floor do not inter‐
fere with movement of the acccelerator
pedal.◀
Limits of automatic braking
While active cruise control is capable of
braking your vehicle automatically when you
approach a slower vehicle ahead, it is impor‐
tant to be aware that the ability of the system
to apply the brakes is also limited, e.g. when
you reduce your desired speed sharply. lt uses
only a portion of braking system capacity and
does not utilize the full capacity of the vehicle
braking system. Therefore, the system cannot
decrease your speed for large differences in
speed between your vehicle and the vehicle
ahead. Examples: when you approach a vehicle
traveling at a much lower speed than your own
speed such as approaching a toll booth or
when a much slower vehicle cuts in front of
you at close range.◀
Cruise controlThe concept The system is functional at speeds beginning
at approx. 20 mph/30 km/h.
The speed specified using the lever on the
steering column is maintained.
The system brakes on downhill gradients if en‐
gine braking action is insufficient.
Do not use cruise control
Do not use the system if unfavorable
conditions make it impossible to drive at a con‐
stant speed, for instance:▷On curvy roads.▷In heavy traffic.▷On slippery roads, in fog, snow or rain, or
on a loose road surface.Otherwise, you could lose control of the vehi‐
cle and cause an accident.◀
One lever for all functions1Storing and maintaining speed or acceler‐
ating2Storing and maintaining speed or deceler‐
ating3Interrupting and deactivating the system4Resuming a speed stored beforehand
Maintaining current speed
Push, arrow 1, or pull, arrow 2, the lever to the
resistance point.
The car's current speed is stored and main‐ tained. It is displayed on the speedometer and
briefly in the instrument cluster.
On uphill gradients, it may prove impossible to
maintain the set speed if current engine power
output is insufficient. If the engine braking ef‐
fect is insufficient on downhill slopes, the sys‐
tem will brake the vehicle slightly.
Increasing desired speed
Repeatedly press the lever to the resistance
point or beyond, arrow 1, until the desired
speed is reached.
▷Each time the lever is pressed to the point
of resistance, the desired speed increases
by approx. 1 mph/1 km/h.▷Each time the lever is pressed beyond the
resistance point, the desired speed is in‐
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Switching off automatically when
driving forward
The system switches off when a certain dis‐
tance or speed is exceeded.
Switch on the system again if necessary.
Switching on/off manually
Press the button.
Image on the Control Display
The traffic area to the left and right is displayed
on the Control Display.
Guidelines at the bottom of the image show
the position of the front of the vehicle.
Brightness With the Side View switched on:
1. "Brightness"2.Turn the controller until the desired setting
is reached and press the controller.Contrast
With the Side View switched on:1. "Contrast"2.Turn the controller until the desired setting
is reached and press the controller.
Cameras
The two camera lenses are located on the
sides of the bumper.
The presence of dirt can impair image quality.
Clean the lens, refer to page 315.
Head-up Display
The concept This system projects important information
into the driver's field of vision, e.g., navigation
instructions.
In this way, the driver can get information with‐
out averting his or her eyes from the road.
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Switching on/offPress the button.
Display visibility The visibility of the displays in the Head-up
Display 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.
Display1Navigation instructions2Active Cruise Control with Stop & Go func‐
tion3Lane departure warning4Cruise control/desired speed5Current speed
The Check Control messages are displayed
briefly if 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.
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The basic setting can be adjusted manually.1."Settings"2."Head-up display"3."Brightness"4.Turn the controller.
The brightness is adjusted.
With the low beams switched on, the bright‐
ness can also be adjusted with the thumb‐
wheel of the instrument lighting.
The setting is stored for the remote control
currently in use.
Height adjustment
1."Settings"2."Head-up display"3."Height"4.Turn the controller.
The height is adjusted.
The setting is stored for the remote control
currently 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 im‐
ages from being displayed.
Therefore, have the special windshield re‐
placed by a service center only.
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Press the adjustment button for 3‑4 seconds.
The number of the compass zone set is shown
in the display.
To change the zone setting, briefly press the
adjustment button repeatedly until the display
shows the number of the compass zone corre‐
sponding to the current location.
The compass is operational again after approx.
10 seconds.
Calibrating the digital compass
The digital compass must be calibrated in the
following situations:▷An incorrect compass direction is shown.▷The cardinal direction displayed does not
change even if the direction of travel
changes.▷Not all compass directions are shown.
Procedure
1.Make sure that there are no large metal ob‐
jects or overhead power lines in the vicinity
of the vehicle and that there is enough
space to drive in a circle.2.Set the currently valid compass zone.3.Press the adjustment button for 6‑7 sec‐
onds to call up C. Then drive at least one
full circle at a maximum speed of
4 mph/7 km/h. When the system is cali‐
brated, the C is replaced by the compass
directions.
Right-hand/left-hand steering
The digital compass is set for right-hand or
left-hand steering at the factory.
Setting the language Press the adjustment button for 12‑13 sec‐
onds. Briefly press the adjustment button
again to switch between English "E" and Ger‐
man "O".
The setting is automatically saved after approx.
10 seconds.
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Destination guidanceVehicle equipmentThis chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series.Therefore, it also
describes equipment that may not be found in
your vehicle, for instance due to the selected
special equipment or the country version. This
also applies to safety-related functions and
systems.
Starting destination
guidance1."Navigation"2.Make a destination entry, refer to
page 170.3."Accept destination"4."Start guidance"
The route is shown on the Control Display.
The distance to the destination/intermediate
destination and the estimated time of arrival
are displayed in the map view.
The arrow view is displayed in the Head-up
Display and in some cases on the Control Dis‐
play.
Terminating destination
guidance
1."Navigation"2."Map"3. "Guidance"4."Stop guidance"Continuing destination
guidance
If the destination was not reached during thelast trip, destination guidance can be resumed.
"Resume guidance"
Route criteria
General information▷The route calculated can be influenced by
selecting certain criteria.▷The route criteria can be changed when
the destination is entered and during desti‐
nation guidance.▷Road types are part of the navigation data
and are taken into consideration when
planning a route, e.g., avoid highways.▷The recommended route may differ from
the route you would take based on per‐
sonal experience.▷The settings are stored for the remote
control currently in use.▷Destination guidance with traffic bulletins,
refer to page 185.
Changing the route criteria
1."Navigation"2."Map"3. "Route preference"4.Select the criterion:▷ "Fast route": time-optimized route,
being a combination of the shortest
possible route and the fastest roads.▷ "ECO PRO route": optimized com‐
bination of the fastest and shortest
route.Seite 179Destination guidanceNavigation179
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▷ "Short route": short distance, irre‐
spective of how fast or slow progress
will be.▷"Alternative routes": if available, alter‐
native routes are suggested during ac‐
tive destination guidance.
The individual suggestions are high‐
lighted in color.5.Specify additional criteria for the route, if
necessary:▷"Avoid highways": highways are
avoided wherever possible.▷"Avoid toll roads": toll roads are
avoided wherever possible.▷"Avoid ferries": ferries are avoided
where possible.
Route
Different views of the route are available during
destination guidance:
▷Arrow view.▷List of route sections.▷Map view, refer to page 181.▷Arrow view in the Head-up Display, refer to
page 127.
Arrow view
The following information is displayed during
destination guidance:
▷Large arrow: indicates the current direction
of travel.▷Street name of the road currently being
driven on.▷Small arrow: indicates the next change in
direction.▷Intersection view.▷Lane information.▷Traffic bulletins.▷Distance to the next change in direction.▷Street name at the next change in direc‐
tion.
Lane information
On multi-lane roads, the recommended lanes
are marked in the arrow view by a triangle.
▷Solid triangle: best lane.▷Empty triangle: possible lane. However,
another lane change may be needed
shortly.
Displaying a list of route sections
When destination guidance is active, a list of
the route sections can be displayed. The driv‐
ing distance and traffic bulletins are displayed
for each route section.
1."Navigation"2."Route information"3.Highlight a route section.
The route section is displayed on the split
screen.
Bypassing a section of the
route
Calculate a new route for a route section.
1."Navigation"2."Route information"Seite 180NavigationDestination guidance180
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