Eco MERCEDES-BENZ C-Class SEDAN 2016 W205 Owner's Manual

Problems with PARKTRONIC
ProblemPossible causes/consequences andMSolutions
Only the red segments in
the PARKTRONIC warn-
ing displays are lit. You
also hear a warning tone
for approximately two
seconds.
PARKTRONIC is then
deactivated and the indi-
cator lamp on the
PARKTRONIC button
lights up.PARKTRONIC has malfunctioned and has switched off.
XIf problems persist, have PARKTRONIC checked at a qualified spe-
cialist workshop.
Only the red segments in
the PARKTRONIC warn-
ing displays are lit.
PARKTRONIC is then
deactivated.The PARKTRONIC sensors are dirty or there is interference.
XClean the PARKTRONIC sensors (Ypage 339).
XSwitch the ignition back on.
The problem may be caused by an external source of radio or ultra-
sound waves.
XSee if PARKTRONIC functions in a different location.
Active Parking Assist
General notes
Active Parking Assist is an electronic parking aid
with ultrasound. It measures the road on both
sides of the vehicle. A parking symbol indicates a suitable parking space. Active steering inter-
vention and brake application can assist you
during parking and when exiting a parking
space. You may also use PARKTRONIC
(
Ypage 199).
Important safety notes
Active Parking Assist is merely an aid. It is not a
replacement for your attention to your immedi-
ate surroundings. You are always responsible
for safe maneuvering, parking and exiting a
parking space. Make sure that no persons, ani-
mals or objects are in the maneuvering range.
When PARKTRONIC is switched off, Active Park-
ing Assist is also unavailable.
GWARNING
While parking or pulling out of a parking
space, the vehicle swings out and can drive
onto areas of the oncoming lane. This could
result in a collision with another road user.
There is a risk of an accident.
Pay attention to other road users. Stop the
vehicle if necessary or cancel the Active Park- ing Assist parking procedure.
!If unavoidable, you should drive over obsta-
cles such as curbs slowly and not at a sharp
angle. Otherwise, you may damage the
wheels or tires.
Active Parking Assist may also display spaces
not suitable for parking, e.g.:
Rwhere parking or stopping is prohibited
Rin front of driveways or entrances and exits
Ron unsuitable surfaces
Parking tips:
ROn narrow roads, drive as close to the parking
space as possible.
RParking spaces that are littered or overgrown
might be identified or measured incorrectly.
RParking spaces that are partially occupied by
trailer drawbars might not be identified as
such or be measured incorrectly.
RSnowfall or heavy rain may lead to a parking
space being measured inaccurately.
202Driving systems
Driving and parking

PARKTRONIC is still available. You can take over
the steering, before the vehicle has exited the
parking space completely. This is useful, for
example when you recognize that it is already
possible to pull out of the parking space.
Canceling Active Parking Assist
XStop the movement of the multifunction
steering wheel or steer yourself.
Active Parking Assist will be canceled at once.
ThePark Assist Canceled
message
appears in the multifunction display.
or
XPress the PARKTRONIC button (Ypage 201).
PARKTRONIC is switched off and Active Park-
ing Assist is immediately canceled. The Park
Assist Canceledmessage appears in the
multifunction display.
Active Parking Assist is canceled automatically
if:
Rthe electric parking brake is engaged
Rtransmission position Pis selected
Rparking using Active Parking Assist is no lon-
ger possible
Ryou are driving faster than 6 mph (10 km/ h)
Ra wheel spins, ESP®intervenes or fails. The
÷ warning lamp lights up in the instrument
cluster
A warning tone sounds. The parking symbol dis-
appears and the multifunction display shows the
Park Assist Canceled
message.
When Active Parking Assist is canceled, you
must steer and brake again yourself.
If a system malfunction occurs, the vehicle is
braked to a standstill. To drive on, depress the
accelerator again.
Rear view camera
General notes
Rear view camera :is an optical parking and
maneuvering aid. It shows the area behind your
vehicle with guide lines in the multimedia sys-
tem.
The area behind the vehicle is displayed as a
mirror image, as in the rear view mirror.
iThe text shown in the multimedia system
depends on the language setting. The follow-
ing are examples of rear view camera displays
in the multimedia system.
Important safety notes
The rear view camera is only an aid. It is not a
replacement for your attention to your immedi-
ate surroundings. You are always responsible
for safe maneuvering and parking. When maneu-
vering or parking, make sure that there are no
persons, animals or objects in the area in which
you are maneuvering.
Under the following circumstances, the rear
view camera will not function, or will function in
a limited manner:
Rif the trunk lid is open
Rin heavy rain, snow or fog
Rat night or in very dark places
Rif the camera is exposed to very bright light
Rif the area is lit by fluorescent bulbs or LED
lighting (the display may flicker)
Rif there is a sudden change in temperature,
e.g. when driving into a heated garage in win- ter
206Driving systems
Driving and parking

iIf you select the%symbol in the display
and confirm with the controller, the split-
screen view appears.
Exiting 360° camera display mode
The 360° camera display is stopped
Rwhen you select transmission position P, or
Rwhen you are driving at moderate speeds
The view which was active before the 360° cam- era was displayed appears in the Audio 20 or
COMAND display. You can also stop the 360°
camera display split-screen view by selecting
the % symbol in the display and then con-
firming with the COMAND controller.
ATTENTION ASSIST
General notes
ATTENTION ASSIST helps you during long,
monotonous journeys, such as on highways. It is
active in the 37 mph (60 km/h) to 125 mph
(200 km/h) range. If ATTENTION ASSIST
detects typical indicators of fatigue or increas-
ing lapses in concentration on the part of the
driver, it suggests taking a break.
Important safety notes
ATTENTION ASSIST is only an aid to the driver. It might not always recognize fatigue or increasing
inattentiveness in time or fail to recognize them
at all. The system is not a substitute for a well-
rested and attentive driver.
The functionality of ATTENTION ASSIST is
restricted and warnings may be delayed or not
occur at all:
Rif the length of the journey is less than approx-
imately 30 minutes
Rif the road condition is poor, e.g. if the surface
is uneven or if there are potholes
Rif there is a strong side wind
Rif you have adopted a sporty driving style with high cornering speeds or high rates of accel-
eration
Rif you are predominantly driving slower than
37 mph (60 km/h) or faster than 125 mph
(200 km/h)
Rif you are driving with the active Steer Assist
of DISTRONIC PLUS
Rif the time has been set incorrectly
Rin active driving situations, such as when youchange lanes or change your speed
The ATTENTION ASSIST tiredness assessment
is deleted and restarted when continuing the
journey, if:
Ryou switch off the engine
Ryou take off your seat belt and open the driv-
er's door, e.g. for a change of drivers or to
take a break
Displaying the attention level
You can have current status information dis-
played in the assistance menu (Ypage 247) of
the on-board computer.
XSelect the Assistance display for Attention
Assist using the on-board computer
(
Ypage 246).
The following information is displayed:
Rlength of the journey since the last break.
Rthe attention level determined by ATTENTION ASSIST ( Attention Level), displayed in a
bar display in five levels from high to low.
RIf ATTENTION ASSIST is unable to calculate
the attention level and cannot issue a warn-
ing, the System Suspended
message
appears. The bar display then changes the
display, e.g. if you are driving at a speed below
37 mph (60 km/h) or above 124 mph
(200 km/h).
Activating ATTENTION ASSIST
XActivate ATTENTION ASSIST using the on-
board computer (Ypage 248).
The system determines the attention level of
the driver depending on the setting selected:
214Driving systems
Driving and parking

Instrument cluster display
Displaying the assistance graphic
XCall up theassistanc egraphic sdisplay func-
tion usin gth eon-board computer
(
Ypage 246).
XSelec tth eTraffic Sig nAssist display.
Detected traffic sign sare displayed in th e
instrumen tcluster.
Speed limit with unknown res triction
:Maximum permitte dspee d
;Maximum permitte dspee dfor vehicles for
whic hth erestriction in th eadditional sign is
relevan t
=Additional sign for unknown restriction
A maximum permitte dspee dof 80 mph
(80 km/h) and aspee dlimi tof 60 km/h
(60 mph )wit han unknown restriction apply.
iThe unit for th espee dlimi t(km/ hor mph )
depend son th ecountry in whic hyou are driv -
ing .It is generally neither shown on th etraffic
sign no ron th einstrumen tcluste rbut must be
taken int oaccoun twhen observing th emax -
imum permitte dspeed.
Lane Tracking package
General notes
The Lan eTrackin gpackag econsist sof Blind
Spot Assist (Ypage 216) and Lan eKeepin g
Assist (Ypage 218).
Blind Spot Assist
General notes
Blind Spot Assist monitors th eareas on either
side of th evehicl ethat are no tvisible to th e
driver wit htwo lateral ,rear-facin gradar sen -
sors. Awarning display in th eexterio rmirror s
draws your attention to vehicles detecte din th e
monitore darea. If you then switch on th ecor-
respondin gtur nsignal to chang elane, you will
also receiv ean optical and audible warning .
Blind Spot Assist support syou from aspee dof
approximately 20 mph (30 km/h).
Import ant safety notes
GWARNIN G
Blind Spot Assist does no treac tto :
Rvehicles overtake nto oclosely on th eside ,
placing them in th eblin dspo tarea
Rvehicles whic happroac hwit h a larg espee d
differential and overtake your vehicl e
As aresult ,Blind Spot Assist may no tgiv e
warning sin suc hsituations. Ther eis aris kof
an accident.
Always observ eth etraffic condition scare-
fully, and maintai n asafelateral distance.
Blind Spot Assist is only an aid. It may fail to
detec tsom evehicles and is no substitut efor
attentive driving .Always ensur ethat there is
sufficien tdistanc eto th eside for other road
user sand obstacles.
iUS Aonly:
This device has been approve dby th eFCC as
a "Vehicular Radar System". The radar sensor
is intended for use in an automotive radar
system only. Removing, tampering with, or
altering th edevice will voi dany warranties,
and is no tpermitte dby th eFCC. Do no ttam -
per with, alter, or use in any non-approve d
way.
An yunauthorized modification to this device
could voi dth euser’s authority to operate th e
equipment.
Radar sensors
The radar sensor sfor Blind Spot Assist are inte-
grated int oth erear bumper. Mak esur ethat th e
bumpers are free from dirt ,ice or slush. The
sensor smust no
tb
e covered, for exampl eby
216Driving systems
Driving and parking

Switching on Blind Spot Assist
XMake sure that Blind Spot Assist
(Ypage 248) is activated in the on-board
computer.
XTurn the SmartKey to position 2in the ignition
lock.
Warning lamps :in the exterior mirrors light
up red until the engine is started.
Display in the assistance graphic
When Blind Spot Assist is activated, gray radar
waves propagating backwards appear next to
the vehicle in the assistance display in the mul-
tifunction display. Above a speed of 20 mph
(30 km/h), the color of the radar waves in the
assistance display changes to green :. Blind
Spot Assist is then ready for use.
Lane Keeping Assist
General notes
Lane Keeping Assist monitors the area in front of
your vehicle by means of multifunction cam-
era :which is attached behind the top of the
windshield. Active Lane Keeping Assist detects
lane markings on the road and can warn you
before you leave your lane unintentionally. This function is available in the range between
40 mph and 120 mph (60 km/h and 200 km/h).
A warning may be given if a front wheel passes
over a lane marking. It will warn you by means of
intermittent vibration in the steering wheel for
up to 1.5 seconds.
Important safety notes
GWARNING
Lane Keeping Assist may not always clearly
recognize lane markings.
In this case, Lane Keeping Assist may:
Rgive an unnecessary warning
Rnot give a warning
There is a risk of an accident.
Always pay particular attention to the traffic
situation and stay in lane, in particular if
warned by Lane Keeping Assist.
GWARNING
The Lane Keeping Assist warning does not
return the vehicle to the original lane. There is
a risk of an accident.
You should always steer, brake or accelerate
yourself, in particular if warned by Lane Keep-
ing Assist.
If you fail to adapt your driving style, Lane Keep-
ing Assist can neither reduce the risk of an acci-
dent nor override the laws of physics. Lane
Keeping Assist cannot take into account the
road, traffic and weather conditions. Lane Keep- ing Assist is merely an aid. You are responsible
for the distance to the vehicle in front, for vehi-
cle speed, for braking in good time and for stay-
ing in your lane.
The Lane Keeping Assist does not keep the vehi-
cle in the lane.
The system may be impaired or may not function
if:
Rthere is poor visibility, e.g. due to insufficient
illumination of the road, or due to snow, rain,
fog or spray
Rthere is glare, e.g. from oncoming traffic, the
sun or reflections (e.g. when the road surface
is wet)
Rthe windshield is dirty, fogged up, damaged or
covered, for instance by a sticker, in the vicin-
ity of the camera
218Driving systems
Driving and parking

Rthere are no, several or unclear lane markings
for a lane, e.g. in areas with road construction
work
Rthe lane markings are worn away, dark or cov-
ered up, e.g. by dirt or snow
Rthe distance to the vehicle in front is too small
and the lane markings thus cannot be detec-
ted
Rthe lane markings change quickly, e.g. lanes
branch off, cross one another or merge
Rthe road is narrow and winding
Rthere are strong shadows cast on the road
Activating/deactivating Lane Keeping
Assist
XTo activate:press button ;.
Indicator lamp :lights up. The Lane Keep‐
ingAssistOnmessage appears in the mul-
tifunction display. If all conditions have been
satisfied, there may be a warning.
If you drive at speeds above 40 mph
(60 km/h) and lane markings are detected,
the lines in the assistance graphics display
(
Ypage 246) are shown in green. Lane Keep-
ing Assist is ready for use.
XTo deactivate: press button;.
Indicator lamp :goes out. Lane Keeping
Assist is deactivated. The Lane Keeping
Assist Offmessage appears in the multi-
function display.
Selecting Standard or Adaptive setting
XIn the DriveAssistmenu on the on-board
computer, select the LaneKeepingAssistfunction (Ypage 248).
XSelectStandardorAdaptive.
Standard
When Standard
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, such as
ABS, BAS or ESP®.
Adaptive
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 Assistance PLUS package
General notes
The Driving Assistance PLUS package consists
of DISTRONIC PLUS (Ypage 186), Active Blind
Spot Assist (Ypage 219 )and Active Lane Keep-
ing Assist (Ypage 222).
Active Blind Spot Assist
General notes
Active Blind Spot Assist uses a radar sensor
system, pointed toward the rear of the vehicle,
to monitor the area to the sides of the vehicle
which the driver is unable to see. A warning dis- play in the exterior mirrors draws your attention
to vehicles detected in the monitored area. If
Driving systems219
Driving an d parking
Z

you then switch on thecorrespondin gtur nsig-
nal to chang elane, you will also receiv ean opti-
cal and audibl ewarning. If aris kof lateral colli-
sion is detected, corrective brakin gmay help
you avoid acollision .Befor e acourse-correcting
brak eapplication ,Active Blind Spot Assis teval -
uates th espac ein th edirection of travel and at
th eside sof th evehicle. Fo rthis, Active Blind
Spot Assis tuses th eforward-facing rada rsen -
sors.
Active Blind Spot Assis tsupport syou from a
speed of approximately 20 mph (30 km/h).
Important safety notes
Active Blind Spot Assis tis only an aid and is no t
a substitut efor attentive driving.
GWARNIN G
Active Blind Spot Assis tdoes no treac tto :
Rvehicles overtake nto oclosely on th eside ,
placin gthem in th eblin dspo tarea
Rvehicles whic happroac hwit h a larg espeed
differential and overtake your vehicl e
As aresult ,Active Blind Spot Assis tmay nei-
ther giv ewarnings no rinterven ein suc hsit -
uations. There is aris kof an accident.
Always observ eth etraffic condition scare-
fully, and maintai n asafelateral distance.
iUS Aonly: This device has been approve dby
th eFCC as a"Vehicular Radar System". The
rada rsensor is intended for use in an auto-
motive rada rsystem only. Removal, tamper -
ing, or altering of th edevice will voi dany war-
ranties, and is no tpermitte dby th eFCC. Do
no ttamper with, alter, or use in any non-
approve dway.
An yunauthorize dmodification to this device
could voi dth euser's authorit yto operate th e
equipment.
iCanada only: This device complies wit h
RSS-210 of Industry Canada. Operation is
subjec tto th efollowin gtw oconditions:
1. This device may no tcaus eharmful inter-
ference ,and
2. This device mus taccept any interferenc e
received, includin ginterferenc ethat may
caus eundesir ed o
peration of th
edevice .
Removal, tampering, or altering of th edevice
will voi dany warranties, and is no tpermitted. Do no
ttamper with, alter, or use in any non-
approve dway.
An yunauthorize dmodification to this device
could voi dth euser's authorit yto operate th e
equipment.
Rada rsensor s
The Active Blind Spot Assis trada rsensor sare
integrate dinto th efron tand rear bumpers and
behind acover in th eradiato rtrim. Mak esur e
that th ebumpers and th ecover in th eradiato r
grill are free of dirt, ice or slush. The rear sensor s
mus tno tbe covered, e.g. by bicycle racks or
overhangin gloads .Following asevere impact or
in th eevent of damage to th ebumpers ,hav eth e
function of th erada rsensor schecke dat aquali-
fie dspecialist workshop .Active Blind Spot
Assis tmay otherwise no longer wor kproperly.
Monitoring area
GWARNIN G
Active Blind Spot Assis tdoes no tdetec tall
traffic situation sand roa dusers. There is a
ris kof an accident.
Always mak esur ethat there is sufficien tdis-
tance on th eside for other traffic or obstacles.
Active Blind Spot Assis tmonitors th earea up to
10 ft (3. 0m) behind your vehicl eand directl y
next to your vehicle, as shown in th ediagram.
220Driving systems
Driving and parking

If a course-correcting brake application occurs,
red warning lamp:flashes in the exterior mir-
ror and a dual warning tone sounds. In addition,
display ;underlining the danger of a side col-
lision appears in the multifunction display.
In very rare cases, the system may make an
inappropriate brake application. A course-cor-
recting brake application may be interrupted at
any time if you steer slightly in the opposite
direction or accelerate.
The course-correcting brake application is avail-
able in the speed range between 20 mph
(30 km/h) and 120 mph (200 km/h).
Either no braking application, or a course-cor-
recting brake application adapted to the driving
situation occurs if:
Rthere are vehicles or obstacles, e.g. crash
barriers, located on both sides of your vehicle.
Ra vehicle approaches you too closely at the
side.
Ryou have adopted a sporty driving style with
high cornering speeds.
Ryou clearly brake or accelerate.
Ra driving safety system intervenes, e.g. ESP®
or PRE-SAFE®Brake.
RESP®is switched off.
Ra loss of tire pressure or a defective tire is
detected.
Switching on Active Blind Spot Assist
XMake sure that Active Blind Spot Assist is
activated in the on-board computer
(
Ypage 248).
XTurn the SmartKey to position 2in the ignition
lock.
Warning lamps :in the exterior mirrors light
up red for approximately 1.5 seconds. Gray
radar waves propagating backwards appear
next to the vehicle in the assistance display in
the multifunction display.
Active Lane Keeping Assist
General notes
Active Lane Keeping Assist monitors the area in
front of your vehicle by means of multifunction
camera :at the top of the windshield. Various
different areas to the front, rear and side of your
vehicle are also monitored with the aid of the
radar sensor system. Active Lane Keeping
Assist detects lane markings on the road and
can warn you before you leave your lane unin-
tentionally. If you do not react to the warning, a
lane-correcting application of the brakes can
bring the vehicle back into the original lane.
Important safety notes
If you fail to adapt your driving style, Active Lane
Keeping Assist can neither reduce the risk of
accident nor override the laws of physics. Active
Lane Keeping Assist cannot take account of
road and weather conditions. It may not recog-
nize traffic situations. Active Lane Keeping
Assist is only an aid. You are responsible for the
distance to the vehicle in front, for vehicle
speed, for braking in good time and for staying in your lane.
Active Lane Keeping Assist cannot continuously
keep your vehicle in its lane.
GWARNING
Active Lane Keeping Assist cannot always
clearly detect lane markings.
In such cases, Active Lane Keeping Assist
can:
Rgive an unnecessary warning and then
make a course-correcting brake application
to the vehicle
Rnot give a warning or intervene
There is a risk of an accident.
222Driving systems
Driving and parking

Always pay particular attention to the traffic
situation and keep within the lane, especially
if Active Lane Keeping Assist alerts you. Ter-
minate the intervention in a non-critical driv-
ing situation.
The system may be impaired or may not function
if:
Rthere is poor visibility, e.g. due to insufficient
illumination of the road, or due to snow, rain,
fog or spray
Rthere is glare, e.g. from oncoming traffic, the
sun or reflections (e.g. when the road surface is wet)
Rthe windshield is dirty, fogged up, damaged or
covered, for instance by a sticker, in the vicin-
ity of the camera
Rthe radar sensors in the front or rear bumpers
or the radiator trim are dirty, e.g. obscured by
snow
Rthere are no, several or unclear lane markings
for a lane, e.g. in areas with road construction
work
Rthe lane markings are worn away, dark or cov-
ered up, e.g. by dirt or snow
Rthe distance to the vehicle in front is too small
and the lane markings thus cannot be detec-
ted
Rthe lane markings change quickly, e.g. lanes
branch off, cross one another or merge
Rthe road is narrow and winding
Rthere are strong shadows cast on the road
If no vehicle is detected in the adjacent lane and
broke
n lane markings are detected, no lane-cor-
recting brake application is made.
Warning vibration in the steering wheel
A warning may be given if a front wheel passes
over a lane marking. It will warn you by means of
intermittent vibration in the steering wheel for
up to 1.5 seconds.
Lane -correcting brake application
If you leave your lane, under certain circumstan-
ces the vehicle will brake briefly on one side.
This is meant to assist you in bringing the vehicle
back to the original lane.
GWARNING
A lane-correcting brake application cannot
always bring the vehicle back into the original lane. There is a risk of an accident.
Always steer, brake or accelerate yourself,
especially if Active Lane Keeping Assist warns
you or makes a lane-correcting brake appli-
cation.
If a lane-correcting brake application occurs,
display :appears in the multifunction display.
The brake application also slightly reduces vehi-
cle speed.
This function is available in the range between
40 mph and 120 mph (60 km/h and 200 km/h).
A lane-correcting brake application can be made after driving over a lane marking detected as
being solid or broken. Before this, a warning
must be given by means of intermittent vibration
in the steering wheel. In addition, a lane with
lane markings on both sides must be recog-
nized.
In the case of a broken lane marking being
detected, a lane-correcting brake application
can only be made if a vehicle has been detected
in the adjacent lane. Oncoming vehicles, over-
taking vehicles and vehicles in adjacent lanes
can be detected.
iA further lane-correcting brake application
can only occur after your vehicle has returned
to the original lane.
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.
Driving systems223
Driving and parking
Z

Ryou haveadopte d asport ydrivin gstyle wit h
high cornering speeds or high rates of accel-
eration .
RESP®is switched off .
Rthetransmission is no tin position D.
Raloss of tire pressur eor adefective tire has
been detecte dand displayed.
Ran obstacle in th elan ein whic hyou are drivin g
has been detected.
Active Lan eKeepin gAssis tmay no tdetec tother
roa duser sor traffic situations. An inappropriat e
brak eapplication may be interrupted at any time
if you:
Rsteer slightly in th eopposit edirection
Rswitch on th etur nsignal
Rclearly brak eor accelerate
A lane-correcting brak eapplication is interrup-
te dautomatically if:
Radrivin gsafet ysystem intervenes, e.g. ES P®,
PRE-SAF E®Brake or Active Blind Spot Assist.
Rlanemarking scan no longer be recognized.
Activating/deactivating Active Lan e
Keeping Assis t
XTo activate:press button;.
Indicato rlamp :lights up. The LaneKeep‐
ingAssistOnmessage appears in th emul-
tifunction display. If all condition shav ebeen
satisfied, awarnin gor steerin gintervention
may be made .
If you drive at speeds abov e40 mph
(60 km/h) and lan emarking sare detected,
th elines in th eassistanc egraphic sdisplay
(
Ypage 246) are shown in green .Active Lan e
Keepin gAssis tis read yfor use.
XTo deactivate: press button;.
Indicato rlamp :goe sout .The Active Lan e
Keepin gAssis tis deactivated. The Lane
Keepin gAssist Offmessage appears in
th emultifunction display.
Selecting Standar dor Adaptive setting
XIn th eDriveAssistmen uon th eon-boar d
computer, select th eActive Lan eKeep‐
ing Assistfunction (Ypage 248).
XSelectStandardor Adaptive.
Whe nStandardis selected, no warnin gvibra-
tion occur sif:
Ryou switch on th etur nsignals. In this event ,
th ewarnings are suppressed for acertain
period of time.
Ra drivin gsafet ysystem intervenes, suc has
ABS, BA Sor ES P®.
Whe nAdaptive
is selected, no warnin gvibra-
tion occur sif:
Ryou switch on th etur nsignals. In this event ,
th ewarnings are suppressed for acertain
period of time.
Ra drivin gsafet ysystem intervenes, e.g.
ABS, BA Sor ES P®.
Ryou accelerate hard, e.g. kickdown .
Ryou brakehard.
Ryou steer actively, e.g. swerve to avoid an
obstacle or chang elanes quickly.
Ryou cut th ecorner on ashar pbend.
In order that you are warned only when neces-
sar yand in goo dtime if you cross th elan emark-
ing, th esystem recognizes certain condition s
and warn syou accordingly.
The warnin gvibration occur searlier if:
Ryou approac hth eouter lan emarking on a
bend.
Rth eroa dhas ver ywide lanes, e.g. ahighway.
Rth esystem recognizes soli dlan emarkings.
The warnin gvibration occur slater if:
Rth eroa dhas narrow lanes.
Ryou cut th ecorner on abend.
PLUG ‑IN HYBRID operation
Points to remember
Genera l notes
Hybrid technology combine s afuel efficien t
internal combustion engin ewit h a powerful
electric motor. In HYBRIDmode, thehybrid
224PLUG‑ IN HYBRID operation
Driving and parking