Driving and operating187Display 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 relevant
setting in Settings, I Vehicle .
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 Vehicle .
Info display 3 86.
Vehicle personalisation 3 92.
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.Rear 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.
188Driving and operating9Warning
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 metres to the left or right
side behind the vehicle.
Deactivation Rear cross traffic alert is deactivatedtogether 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.
Select the relevant setting in Settings,
I Vehicle in the Info display.
Info display 3 86.
Vehicle personalisation 3 92.
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.
Driving and operating189
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.
An exclamation mark in a frame
indicates that there is an additional
sign detected which cannot be clearly
identified by the system.
The system performance depends on the lighting conditions.
Display indication Information about the currently valid
traffic signs is available on the
designated traffic sign assistant page
in the Driver Information Centre.
Additionally, the currently valid speed limit is displayed permanently in the
lower line of the Driver Information
Centre. In case a speed limit with add
on sign is available, a + symbol is
displayed in this area.
190Driving and operating
Choose Vehicle info via right steering
wheel buttons and press { or } to
select traffic sign assistant page
3 83.
When another page on the Driver Information Centre menu was
selected and then traffic sign
assistant page is chosen again, the
last recognised traffic sign will be
displayed.
Alert function
Once activated, speed limit and no
passing signs are displayed as pop-
up alerts in the Driver Information
Centre.
The alert function can be activated or
deactivated by pressing 9 on the
steering wheel.
System reset
The content of the traffic sign display
can be cleared in the settings menu
of the traffic sign assistant page by
selecting Reset and confirm by
pressing 9 on the steering wheel
controls.
Alternatively, 9 can be pressed for
three seconds to clear the content of
the page.
In some cases, traffic sign assistant is
cleared up automatically by the
system.
Clearing of traffic signs
There are different scenarios that
lead to clearing the currently
displayed traffic signs. After clearing,
the “Default Sign” or a sign from
navigation map data is displayed in
the Driver Information Centre.
Reasons for signs being cleared: ● A predefined distance was driven
or time has elapsed (differs for
each sign type)
● Vehicle drives through a turn
● If speed drops below 52 km/h (city entry detection)
196Driving and operatingDC (direct current) charging
Check the charging station DC
vehicle plug for compatibility with the
DC charge port on this vehicle. When
recharging at a DC fast charge
station, the power cable connected to the vehicle must be less than
10 metres in length.
Follow the steps listed on the
charging station to perform a DC
vehicle charge.
If for any reason DC charging does not begin or is interrupted, check the
DC charge station display for
messages. Unplug to restart the DC
charge process.
Start charging 1. Make sure the vehicle is parked.
2. Push the rearward edge of the charge port door and release to
open the door.
In cold weather conditions, ice
may form around the charge port
door. The charge port door may
not open on the first attempt.
Remove ice from the area andrepeat attempt to open the charge port door.
3. Open the DC dust cover. Plug in the DC vehicle plug into the DC
charge port on the vehicle. Make
sure that the DC vehicle plug is
fully connected to the DC charge
port. If it is not properly seated
then the charge may not occur.
Proper plug connection can be
checked by information on the
Driver Information Centre.
4. Follow the steps listed on the charging station to start charging.
The electric parking brake will
automatically apply once the
charge process has been started.
5. Once charging, the DC vehicle plug will be locked to the DC
charge port and cannot be
disconnected while charging is
active.
6. Verify that the charging status indicator illuminates on top of the
instrument panel and a horn chirp occurs. Charging status 3 204.Caution
Do not attempt to disconnect the
DC vehicle plug while charging is
active. This action may damage vehicle or charging station
hardware.
Stop charging
Controls on the charging station can
be used to stop the charge process at any time. Or press and hold 5 on the
radio remote control. This will also unlock the vehicle plug.
To stop the charge when inside the
vehicle, you may use the Stop button
on the Charging screen.
Programmable charging 3 197.
Driving and operating197There is also an available mobile app
with several charging functions.
Smartphone remote function 3 26.Automatic power supply cut-off
When the vehicle no longer needs to
use power from the charging station,
the charging process will be stopped. Use the radio remote control to unlock
the DC vehicle plug.
Energy can still be consumed from
the charging station when the
vehicle’s displays and indicators
show that the high voltage battery is
fully charged. This is to ensure the
high voltage battery is in optimal
temperature operating range to
maximise vehicle range.
Programmable charging 3 197.
End charging
1. Wait until the charging process has been fully stopped, the
vehicle plug is unlocked and the
charging status indicator is solid
green or off.
2. Unplug the DC vehicle plug from the DC charge port on the vehicle
and close the dust cover.
3. Close the charge port door by pressing firmly in the centre to
latch properly.
4. Manually disengage the electric parking brake before driving the
vehicle.
5. To start another DC charge, remove the DC vehicle plug and
reconnect.
Programmable charging
Programmable charge modes To view the current charge mode
status in the Infotainment display,
touch Energy and then Charging.
The charge start and charge
complete time estimations are also displayed on the screen. These
estimations are most accurate when
the vehicle is plugged in and in
moderate temperature conditions.
Also, to get an accurate time
estimate, the vehicle uses an internal clock for programmable charging, notthe clock in the instrument panel.Charge mode selection
Touch Energy and then Charging and
select the desired charging mode.Immediate
The vehicle starts charging as soon
as it is connected to an electrical outlet.
Select the Charge limit , see below.
Departure
The vehicle estimates the charging start time considering the
programmed departure time for the
current day of the week. Charging
begins at the start time and is
198Driving and operatingcomplete by the departure time only if
sufficient time is allowed after the
charge cord is plugged in.
Select the Priority charging to On or
Off (Priority charging will immediately
charge the vehicle to a predefined
level).Departure time entry
The departure charge mode allows
for the departure time to be entered to match your personal schedule.
1. With Departure charge mode
selected, touch Edit.
2. The current programmed
departure time is displayed on the
tab with the day of the week.
Select the tab for the day of the
week that needs to be edited.
3. Touch + or − to change the hours
and minutes.
4. Touch o or n to change AM or
PM .
5. Touch q to exit the screen.
Note
● Charging begins at the start time and is completed by departure
time only if sufficient time is
allowed after the charge cord is
plugged in.
● The vehicle uses an internal clock for programmable
charging, not the clock in the Info display.Charging mode error
If a charging problem has occurred,
the error message is displayed. In this
case, please try restarting the vehicle or contact a workshop.
Charge limit selection
Driving and operating2013.Touch + or − to change the month
and day for the start of Winter.
4. Touch q to exit the screen.Electric rate schedule editing
Electric rate information from the
utility company for the charging
location is required.
1. Touch Edit electric rate schedule
from the Electric rate Schedule
screen and select the desired
schedule.
2. Touch Edit in the lower right
corner of the screen to edit the
electric rate schedule.
Both weekday and weekend
schedules must be set. The rate
schedule only applies for a
24-hour period, starting at 12 AM
and ending at 12 AM. There can
be five rate changes for each day; not all must be used.
3. Touch Set next to the row to be
edited.
4. Select Peak, Mid-peak , or Off-
peak . Use + or - to enter the time,
and o or n to change AM or
PM.
The finish times must be
consecutive. If a finish time does not follow a start time, an error
message displays.
5. Touch OK.
Priority charging
The priority charging feature will work
when the Departure charge mode is
selected. This feature is designed to ensure that the high voltage battery
pack has a minimal amount of energy prior to delaying a charge. Uponcompletion of priority charging the
vehicle will return to normal
programmable charging operation.
The feature can be enabled or
disabled by selecting On or Off from
the Charge mode screen when the
Departure charge mode is selected.
When enabled, priority charging will
only prevent programmable charging
while the high voltage battery is
recharged from a depleted state to a
level allowing 40% of the driving
range.
Temporary charge mode override
and cancel
To temporarily override a delayed
charge event, unplug the charge cord
from the charge port and then plug it
back in within five seconds. A single
audible chirp will sound and charging
will begin immediately.