Animal recognition
Animals can be recognizedin th efollowin gsit -
uations:
Rdarkness
Routside built-up areas
Rbelow an ambient temperature of 90 ‡
(32 †).
Nigh tView Assist Plus can recognize larger ani-
mals suc has deer ,cows or horses usin gtypical
characteristics.
The system does no tdetect :
Rsmaller animals, e.g. dogs and cat s
Ranimals whosesilhouette is no tclearly rec -
ognizable
When detected, animals are marke dwit hsmal l
color frame corners .In contrast to pedestrian
recognition ,there is no separate readiness sym-
bol in th emultifunction display.
Activating/deactivating Night View
Assist Plus
Activation conditions
You can only activat eNigh tView Assist Plus if all
of th efollowin gcondition sare met :
Rtheignition is switched on (Ypage 162) or the
engin ehas been started.
Rth eligh tswitch is in th eà orL posi-
tion.
Rrevers egear has no tbeen engaged .
Activating Night View Assist Plus
XPress button:.
The Nigh tView Assist Plus display appear sin
th emultifunction display.
iThe infrared headlamps only switch on in th e
dark from speeds of approximately 6mph
(10 km/h). This mean sthat you do no thave th
efull visual range while th evehicl eis sta-
tionar yand canno tcheck whether Nigh tView
Assist Plus is working .The infrared head-
lamps are deactivate dat speeds below 3mph
(5 km/h). The Nigh tView imag econtinue sto
be displayed until you deactivate it by press-
ing butto n:.
Automatic activation
You can select th eNightVie wAssistAuto‐matic Activatio noption via theNigh tView
Assist menu. The pedestrian and animal search function remains active eve nwhen th eNigh t
View imag eis no tdisplayed. In th edark ,in unli t
surroundings and at speeds of mor ethan
60 km/h, th eNigh tView imag eis automatically
displayed in th emultifunction display as soo nas
pedestrian sor animals are detected.
XIn th eassistanc emenu, select automatic acti-
vation of Nigh tView Assist Plus
(
Ypage 270).
Deactivating Night View Assist Plus
XPress butto n:.
The Nigh tView Assist Plus display disappear s
from th emultifunction display. Nigh tView
Assist is deactivated.
Spotlight function
General notes
Under certai nconditions, th espotligh tfunction
uses th eheadlamps to flas hat detected pedes-
trians .
The spotligh tfunction is only active if:
Rpedestrian recognition is active
Rth eroad surface is no tlit
Rth edriving spee dis at least 40 mph
(60 km/ h)
Rthe "Adaptive Highbeam Assist PLUS" func-
tion is activated (Ypage 133)
The spotlight function is not active or is active
only to a limited extent if:
Ryou are driving in city traffic
Rthere are pedestrians located in the area of an
oncoming vehicle or a vehicle in front
Activating the spotlight function
The pedestrian detection with spotlight function is running the background. If the prerequisites
are met, the spotlight function uses the head-
232Driving system s
Driving an d parking
No lane-correcting brake application occurs if:
Ryou clearly and actively steer, brake or accel-erate.
Ryou cut the corner on a sharp bend.
Ryou have switched on the turn signal.
Ra driving safety system intervenes, e.g. ESP®,
PRE-SAFE®Brake or Active Blind Spot Assist.
Ryou have adopted a sporty driving style with
high cornering speeds or high rates of accel-
eration.
RESP®is switched off.
Rthe transmission is not in position D.
Ra loss of tire pressure or a defective tire has
been detected and displayed.
Ran obstacle in the lane in which you are driving
has been detected.
Active Lane Keeping Assist may not detect other
road users or traffic situations. An inappropriate
brake application may be interrupted at any time
if you:
Rsteer slightly in the opposite direction
Rswitch on the turn signal
Rclearly brake or accelerate
A lane-correcting brake application is interrup-
ted automatically if:
Ra driving safety system intervenes, e.g. ESP®,
PRE-SAFE®Brake or Active Blind Spot Assist.
Rlane markings can no longer be recognized.
Switching on Active Lane Keeping Assist
XPress button ;.
Indicator lamp :lights up. The Lane Keep‐
ingAssistOnmessage appears in the mul-
tifunction display. If all conditions have been
satisfied, a warning or steering intervention
may be made.
If you drive at speeds above 40 mph
(60 km/h) and lane markings are detected, the lines in the assistance graphics display
(
Ypage 268) are shown in green. Active Lane
Keeping Assist is ready for use.
XTo switch off: press button;.
Indicator lamp :goes out. The Active Lane
Keeping Assist is deactivated. The Lane
Keeping Assist Offmessage appears in
the multifunction display.
Selecting Standard or Adaptive setting
XIn the DriveAssistmenu on the on-board
computer, select the Active Lane Keep‐
ing Assistfunction (Ypage 271).
XSelectStandardorAdaptive.
When Standardis selected, no warning vibra-
tion occurs if:
Ryou switch on the turn signals. In this event,
the warnings are suppressed for a certain
period of time.
Ra driving safety system intervenes, such as
ABS, BAS or ESP®.
When Adaptive
is selected, no warning vibra-
tion occurs if:
Ryou switch on the turn signals. In this event,
the warnings are suppressed for a certain
period of time.
Ra driving safety system intervenes, e.g.
ABS, BAS or ESP®.
Ryou accelerate hard, e.g. kickdown.
Ryou brake hard.
Ryou steer actively, e.g. swerve to avoid an
obstacle or change lanes quickly.
Ryou cut the corner on a sharp bend.
In order that you are warned only when neces-
sary and in good time if you cross the lane mark-
ing, the system recognizes certain conditions
and warns you accordingly.
The warning vibration occurs earlier if:
Ryou approach the outer lane marking on a
bend.
Rthe road has very wide lanes, e.g. a highway.
Rthe system recognizes solid lane markings.
The warning vibration occurs later if:
Rthe road has narrow lanes
Ryou cut the corner on a bend
Driving systems239
Driving and parking
Z
You can also select the operating mode of the
hybrid drive system (Ypage 243).
RArea=to? (CHARGE):
This shows the recuperated energy which is
stored in the high-voltage battery as electrical energy.
When the display reaches lower limit ?, the
maximum recuperative braking power has
been exhausted. The mechanical brake is
activated.
Selecting the operating mode
Button :allows you to choose between differ-
ent operating modes.
XPress button :to change the operating
mode.
The operating mode selected appears in the
instrument cluster (
Ypage 242).
If it is not possible to change operating
modes, the display message Change the
current drive program before chang‐ing the operating mode.orExit man‐ualdriveprogramMbeforechangingthe operating mode.appears in the multi-
function display. Further information on "Dis-
play messages" (
Ypage 297).
:Operating mode selected
;Operating mode unavailable
=Operating mode available
HYBRIDRElectric mode or driving
with the internal combus-
tion engine is possible
RAutomatic selection of
drive mode with electric
mode as often as possi-
ble
RThe high-voltage battery
is discharged to approx-
imately 20%
RTo subsequently main-
tain the condition of
charge of the high-volt-
age battery, the electric
output is reduced. All
vehicle functions such as
electric mode, energy
recuperation or boost
mode, for example, are
still available.
E-MODERElectric-only operation
mode up to the output
limit of the electric motor
RElectrical power output
allotted using the haptic
accelerator pedal
(
Ypage 251)
RInternal combustion
engine activation using
the haptic accelerator
pedal
RThe power meter is
shown on the right-hand
side of the instrument
cluster (
Ypage 244).
PLUG‑IN HYBRID operation243
Driving and parking
Z
The electric motor supports the combustion
engine by providing additional torque when:
Rthe needle has exceeded areaA
Ryou press the haptic accelerator pedal
beyond the pressure point and want to obtain
more power
Operating the on-board computer
You can display the current operating condition
of the hybrid drive system in the multifunction
display and the multimedia system display
(
Ypage 245).
In the multimedia system display, you can also
call up a graphic display of the fuel consumption
and generated electricity (
Ypage 249).
Menus and submenus
Selecting displays in the display of the
multimedia system
XPress button Øon the controller.
The vehicle menu is displayed.
XTo select Energy Flow: turn and press the
controller.
The energy flow is displayed.
or
XTo select Consumption: turn and press the
controller.
Fuel consumption and the generated electric
energy are displayed.
XTo exit the display: press the %button on
the controller.
Selecting the energy flow display in the
multifunction display
XUse Ñ on the steering wheel to call up the
list of menus.
XPress the :or9 button on the steering
wheel to select the Tripmenu.
XConfirm by pressing aon the steering
wheel.
XSelect Energy Flowwith: or9 .
The active hybrid components are highlighted
in the energy flow display.
Energy flow display
Overview
:Internal combustion engine
;Electric motor
=High-voltage battery condition of charge
?High-voltage battery
AEnergy flow
The active hybrid components are highlighted.
The energy flow is indicated by arrows. The
arrows have a different color depending on the
operating state.
Automatic engine switch-off
The engine and electric motor are switched off.
The arrows for the energy flow are not shown.
The condition of charge of the high-voltage bat-
tery is shown when the SmartKey is in position 2
in the ignition lock.
PLUG‑IN HYBRID operation245
Driving and parking
Z
Charging the high-voltage battery when
stationary
The engine and electric motor are switched off.
The arrows for the energy flow are not shown.
Further information on charging the high-volt-
age battery via:
Ra mains socket (Ypage 183)
Ra charging station (Ypage 186)
Ra wallbox (Ypage 185)
Displaying the total range and electrical
range
The approximate range is based on the current
driving style.
XUseÑ on the steering wheel to call up the
list of menus.
XPress the :or9 button on the steering
wheel to select the Tripmenu.
XConfirm by pressing aon the steering
wheel.
XPress :or9 to select the approximate
total range and electrical range.
248PLUG‑IN HYBRID operation
Driving and parking
Pulling away
XDepress the brake pedal and keep it
depressed.
XShift the transmission to positionDor R.
XIf the Apply Brake to Shift from 'P'display message appears in the multifunction
display, depress the brake pedal more firmly
and select the desired transmission position.
XRelease the brake pedal.
XCarefully depress the accelerator pedal.
For further information on pulling away
(
Ypage 165).
Driving
Program selector button
Automatic drive programs E, S and E+
XPress program selector button :to change
the drive program.
The selected drive program appears in the
multifunction display. The program selector button allows you to
choose between different driving characteris-
tics.
E
EconomyRComfortable, economical
driving
RElectric operation mode
is used as often as possi-
ble
RECO start/stop function
is available
S SportRSporty driving style with
boost mode
RThe internal combustion
engine is always
switched on
E+ Economy
PlusRComfortable, economical
driving
RElectric operation mode
is used as often as possi-
ble
RThe ECO start/stop func-
tion is available
RDouble pulses in the hap-
tic accelerator pedal, as
an indication to release
the accelerator pedal
(
Ypage 251)
RAfter the accelerator
pedal has been released,
the coasting characteris-
tics of the vehicle are
adapted to the traffic
conditions
For further information on the automatic drive
program, see (Ypage 174).
Manual drive program
In addition to automatic drive programs Eand S,
you can switch to manual drive program Musing
the steering wheel paddle shifters.
In manual drive program M, you can briefly
change gear yourself by using the steering
wheel paddle shifters. The transmission must be
in position D. In manual drive program Mthe
internal combustion engine is always switched
on.
250PLUG‑IN HYBRID operation
Driving and parking
Outside temperature display
You should pay special attention to road condi-
tions when temperatures are around freezing
point.
Bear in mind that the outside temperature dis-
play indicates the temperature measured and
does not record the road temperature.
The outside temperature display is in the multi-function display (
Ypage 258).
There is a short delay before a change in outside
temperature is shown in the multifunction dis-
play.
Coolant temperature display
GWARNING
Opening the hood when the engine is over-
heated or when there is a fire in the engine
compartment could expose you to hot gases
or other service products. There is a risk of
injury.
Let an overheated engine cool down before
opening the hood. If there is a fire in the
engine compartment, keep the hood closed
and contact the fire department.
!A display message is shown if the coolant
temperature is too high.
If the coolant temperature is above 257 ‡
(125 †) do not drive any further. The engine
will otherwise be damaged.
All vehicles except PLUG‑ IN HYBRID vehicles:
the coolant temperature gauge is in the lower
area of the tachometer (
Ypage 33).
PLUG-IN HYBRID vehicles: the multifunction dis-
play shows the coolant temperature in the
Coolant
submenu (Ypage 269).
Under normal operating conditions and with the
specified coolant level, the coolant temperature
may rise to 255 ‡ (124 †).
Operating the on-board computer
:Multifunction display
;Right control panel
=Left control panel
XTo activate the on-board computer: turn
the SmartKey to position 1in the ignition lock.
You can control the multifunction display and
the settings in the on-board computer using the
buttons on the multifunction steering wheel.
Left control panel
òROpens the menu list
9
:Press briefly:
RScrolls in lists
RSelects a menu or function
RIn the RadioorMediamenu:
opens the track or station list and
selects a station, an audio track or
a video scene
RIn the Telephonemenu: switches
to the phone book and selects a
name or a telephone number
9
:Press and hold:
RScrolls quickly through all lists
RIn the RadioorMediamenu:
selects a station, audio track or
video scene using rapid scrolling
RIn the Telephonemenu: starts
rapid scrolling if the phone book is
open
Displays and operation257
On-board computer and displays
Z
Head-up display
General notes
The head-up display projects information from
the navigation system and the driver assistance
system above the dashboard into the driver's
field of vision. The head-up display allows the
driver to see all of the information without hav-
ing to take their eyes off the road.
A requirement for the display of the contents is
that the following functions are available in the
vehicle and are switched on:
RCruise control
RDISTRONIC PLUS
RTraffic Sign Assist
RNavigation
Important safety notes
The head-up display is only an aid and is not a
substitute for attentive driving.
Speed limits and overtaking restrictions are not
always correctly displayed. Traffic signs always
have priority over the Traffic Sign Assist display.
The visibility of the head-up display is influenced
by the following conditions:
Rthe driver's seat position
Rthe positioning of the display image
Rthe general ambient light
Rsunglasses with polarization filters
Rwet roads
Rblocking of sunlight by objects on the display
cover
In the event of extreme sunlight, sections of the
display may fade. This can be reversed by
switching the head-up display off and on again.
iVehicles with the head-up display are equip-
ped with a special windshield. Should repairs
be necessary, have the windshield replaced at
a qualified specialist workshop.
Displays and operation
Switching the head-up display on/off
XPress button :.
When the head-up display is switched on, the display appears in the driver's field of vision.
Displays and operation259
On-board computer and displays
Z