Page 186 of 267
184Driving and operatingThe system uses four cameras:● rear camera, installed above the license plate
● front camera, installed in the grille or near the front emblem
● side cameras, located at the bottom of both exterior mirrors9Warning
The surround vision cameras have
blind spots and will not display all
objects near the corners of the
vehicle. Folding side mirrors that
are out of position will not display
the surrounding view correctly.
Always check around the vehicle
when parking or reversing.
1. Area displayed by the panoramic view system
2. Area not shown
Front vision camera
A view of the area in front of the
vehicle may be displayed in the Info
display. The front view is shown after
shifting from R to D and when the
vehicle is moving forward slower than
8 km/h.
9 Warning
The camera(s) do not display
children, pedestrians, bicyclists,
crossing traffic, animals, or any
other object outside of the
cameras’ field of view, below the bumper, or under the vehicle.
Page 187 of 267

Driving and operating185Shown distances may be different
from actual distances. Do not drive or park the vehicle using only
these camera(s). Always check
behind and around the vehicle
before driving. Failure to use
proper care may result in injury, death, or vehicle damage.
The system also works when the
surrounding is dark, but performance
may be restricted.
Rear view camera
The rear view camera assists the
driver when reversing by displaying a view of the area behind the vehicle.
The view of the camera is displayed
in the Info display.
9 Warning
The rear view camera does not
replace driver vision. Note that
objects that are outside the
camera's field of view and the
advanced parking assist sensors,
e.g. below the bumper or
underneath the vehicle, are not
displayed.
Do not reverse the vehicle by only looking at the Info-Display and
check the surrounding area
behind and around the vehicle
before reversing.
Activation
Rear view camera is automatically
activated when reverse gear is
engaged.
Functionality
The camera is mounted between the
number plate lights and has a viewing angle of 130°.
The area displayed by the camera is
limited. The distance of the image that
appears on the display differs from
the actual distance.
Guiding lines
Dynamic guiding lines are horizontal
lines at 1 m intervals projected onto
the picture to define the distance to
displayed objects.
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186Driving and operating
Trajectory lane of the vehicle is
shown in accordance with the
steering angle.
Warning symbols
Warning symbols are indicated as
triangles 9 on the picture, which
show obstacles detected by the rear
sensors of the advanced parking
assist.
Additionally, 9 appears on the top
line of the Info display with the
warning to check the vehicle
surroundings.
Display settings
Brightness and contrast can be set by
touching the touch screen display
when rear view camera is active.
Deactivation The camera is switched off when a
certain forward speed is exceeded or
if reverse gear is not engaged for
approx. 15 seconds. Rear view
camera can be manually deactivated
in the vehicle personalisation menu in the Info display. Select the relevantsetting in Settings I Vehicle settings .
Deactivation of guiding lines and
warning symbolsActivation or deactivation of the visual
guiding lines and the warning
symbols can be changed in the
Settings menu in the Info display.
Select the relevant setting in Settings
I Rear camera .
Info display 3 85.
Vehicle personalisation 3 91.
Fault
Fault messages are displayed with a
9 on the Driver Information Centre.
The rear view camera may not
operate properly when:
● The surrounding is dark.
● The sun or the beam of headlights is shining directly into
the camera lens.
● Ice, snow, mud, or anything else covers the camera lens. Clean
the lens, rinse it with water, and
wipe it with a soft cloth.
● The vehicle had a rear end accident.
● There are extreme temperature changes.
Page 189 of 267

Driving and operating187Rear cross traffic alert
Additional to the rear view camera
3 185 , rear cross traffic alert warns of
cross traffic from left or right side
when reversing. When cross traffic is
recognised and the rear view camera
is activated, a warning triangle with a
direction arrow K appears on the
Info display, showing the direction of
the traffic. Furthermore, three beeps
will sound from the speaker on the
respective side.
The radar distance sensors are
located sideways in the rear bumper.
9 Warning
The rear cross traffic alert does not
replace driver vision. Note that
objects that are outside sensors,
e.g. below the bumper or
underneath the vehicle, are not
displayed.
Pedestrians, children or animals
are not detected. Do not reverse
the vehicle by only looking at the
Info display and check the
surrounding behind and around
the vehicle before reversing.
Activation
Rear cross traffic alert is
automatically activated together with
the rear view camera when reverse
gear is engaged.
Detection zones
The system sensors cover a zone of
approx. 20 m to the left or right side
behind the vehicle.
Deactivation
Rear cross traffic alert is deactivated
together with the rear view camera
when a certain forward speed is
exceeded or if reverse gear is not
engaged for approx. ten seconds.
Activation or deactivation of the rear
cross traffic alert can be set in the
vehicle personalisation menu in the
Info display.
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188Driving and operatingSelect the relevant setting in Settings
I Vehicle settings in the Info display.
Info display 3 85.
Vehicle personalisation 3 91.
Fault
The system may not operate properly
when:
● Ice, snow, mud, or anything else covers the sensors.
● The vehicle had a rear end accident.
● There are extreme temperature changes.
Traffic sign assistant
Functionality Traffic sign assistant detects
designated traffic signs via a front
camera and displays them in the
Driver Information Centre.
Traffic signs, which will be detected, are:
Limit and no passing signs ● speed limit
● no passing
● end of speed limit
● end of no passingRoad signs
Beginning and end of:
● city regions (country-specific)● motorways
● A-roads
● play streetsAdd on signs ● additional hints to traffic signs
● restriction of trailer towing
● tractor constraints
● wet warning
● ice warning
● time constraints
● distance constraints
● direction arrows
Speed limit signs and no passing
signs are displayed in the Driver
Information Centre until the next
speed limit sign or end of speed limit
is detected or up to a defined sign
timeout.
Indication of multiple signs on the
display is possible.
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Driving and operating191When crossing a lane marking
significantly, lane keep assist starts a
visual and acoustic warning.
Unintended lane departure is
assumed:
● without using turn signal
● using the turn signal in the opposite direction of the lane
departure
● without braking
● without acceleration
● without active steering
Note
The system is switched off during
detection of ambiguous lane
markings, e.g. in construction areas.
Note
The system may be switched off if it
detects lanes which are too narrow,
too wide or too curved.Activation
The lane keep assist is activated by
pressing a. The LED in the button
illuminates to indicate that the system
is switched on.
When the control indicator a in the
instrument cluster illuminates green,
the system is ready to assist.
The system is operational at vehicle
speeds above 60 km/h and if lane
markings are available.
The system gently turns the steering
wheel and the control indicator a
changes to yellow, if the vehicle
approaches a detected lane marking
without using the turn signal in that
direction.
The system alerts by flashing a
together with three chimes, from the respective direction, if the lane is
departed significantly.
The system is only operable when a
lane marking is detected.
If the system only detects lane
markings on one side of the road, it
will only assist for this side.
Lane keep assist detects hands-free
driving. In this case a message in the
Driver Information Centre pops-up
and a chime sounds as long as lane
keep assist detects hands-free
driving.
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192Driving and operatingDeactivation
The system is deactivated by
pressing a; the LED in the button
extinguishes.
The system is reactivated the next
time the vehicle is switched on.
Fault
The system performance may be affected by:
● windscreen not clean or affected by foreign items, e.g. stickers
● close vehicles ahead
● banked roads
● winding or hilly roads
● road edges
● roads with poor lane markings
● sudden lighting changes
● adverse environmental conditions e.g. heavy rain or
snow
● vehicle modifications, e.g. tyresSwitch off the system if the system is
disturbed by tar marks, shadows,
road cracks, temporary or
construction lane markings, or other
road imperfections.9 Warning
Always keep your attention on the
road and maintain proper vehicle
position within the lane, otherwise
vehicle damage, injury or death
could occur.
The system does not detect
pedestrians, cyclists or animals on
the road. Steer the vehicle
manually to avoid injuries and
deaths.
Lane keep assist does not
continuously steer the vehicle.
The system may not keep the
vehicle in the lane or give an alert, even if a lane marking is detected.
The steering of the lane keep
assist may not be sufficient to
avoid a lane departure.
The system may not detect hands-
off driving due to external
influences (road condition and
surface, weather etc). The driver
has full responsibility to control the vehicle and is always required tokeep the hands on the steeringwheel while driving.
Using the system while driving on
slippery roads could cause loss of control of the vehicle and a crash.
Switch off the system.
Page 200 of 267

198Driving and operating
Charge limit selection
The charge limit setting allows the
vehicle’s charge limit to be selected
so it matches the capability of the
charging location. If the vehicle
consistently stops charging after
plugging in, or if a circuit breaker
continues to trip, reducing to a lower
charge limit setting may resolve the
issue.
The charge limit setting should be
configured to match the electrical
current rating for the electrical outlet
that the charge cord is connected to.
On the Charge mode screen, toggle
the Charge limit selection between:
● 10 A
● 6 A
The charge limit setting must be
updated prior to the vehicle being
charged and the charge limit setting
will reset to a default value when the
vehicle is shifted from P.9 Warning
If the capacity of the electrical
circuit or AC socket is not known,
only use the lowest charge level
until the circuit capacity has been
inspected by a qualified
electrician. Using a charge level
that exceeds either the electrical
circuit or the AC outlet capacity
may start a fire or damage the
electrical circuit.
Electrical requirements 3 208.
Electric rate preference
The vehicle estimates the charging
start time based on the utility rate schedule, utility rate preference, and
the programmed departure time for
the current day of the week. The
vehicle will charge during the least
expensive rate periods to achieve a
full high voltage battery charge by the departure time. Electrical rate
information from the utility company
for the charging location is required
for this mode.
From the Charge mode screen with
Departure charge mode selected,
touch More to select the Electric rate
preference .