shows thePark Assist Canceledmes-
sage.
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 under a flap in the
trunk lid.
Rear view camera :is an optical parking and
maneuvering aid. It shows the area behind
your vehicle with guide lines in the COMAND
display.
The area behind the vehicle is displayed as a
mirror image, as in the rear view mirror.
iThe text of messages shown in the
COMAND display depends on the language
setting. The following are examples of rear
view camera messages in the COMAND
display.
Important safety notes
The rear view camera is only an aid. It is not a
replacement for your attention to your imme-
diate surroundings. You are always responsi-
ble for safe maneuvering and parking. When
maneuvering 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 the camera lens fogs up, e.g. when driving
into a heated garage in winter, causing a
rapid change in temperature
Rif the camera lens is dirty or obstructed.
Rif the rear of your vehicle is damaged. In this
event, have the camera position and setting
checked at a qualified specialist workshop
The field of vision and other functions of the
rear view camera may be restricted due to
additional accessories on the rear of the vehi-
cle (e.g. license plate holder, bicycle rack).
The guide lines in the COMAND display show
the distances to your vehicle. The distances
only apply to road level.
iThe rear view camera is protected from
raindrops and dust by means of a flap.
When the rear view camera is activated,
this flap opens.
The flap closes again when:
Ryou have finished the maneuvering proc-
ess
Ryou switch off the engine
Ryou open the trunk
Observe the notes on cleaning
(
Ypage 336).
For technical reasons, the flap may remain
open briefly after the rear view camera has
been deactivated.
Driving systems207
Driving and parking
Z
Problems with Night View Assist Plus
ProblemPossible causes/consequences andMSolutions
The picture quality of
Night View Assist Plus
has deteriorated.The windshield is fogged up on the inside.
XFold down camera cover (Ypage 337).
XDefrost the windshield (Ypage 141).
The windshield is iced up.
XDe-ice the windshield (Ypage 141).
The windshield wipers are smearing the windshield.
XReplace the wiper blades (Ypage 131).
The windshield is smeared after the vehicle has been cleaned in a
car wash.
XClean the windshield (Ypage 335).
There is windshield chip damage in the camera's field of vision.
XReplace the windshield.
The pedestrian and ani-
mal recognition is not
available.The infrared camera in the radiator grill is dirty.
XUse a soft cloth and water to clean the infrared camera.
Driving Assistance PLUS package
General notes
The Driving Assistance PLUS package con-
sists of DISTRONIC PLUS (
Ypage 182), Active
Blind Spot Assist (
Ypage 222) and Active
Lane Keeping Assist (
Ypage 225).
Active Blind Spot Assist
General notes
Active Blind Spot Assist uses a radar sensor
system, pointed toward the rear of the vehi-
cle, to monitor the area to the sides of the
vehicle which the driver is unable to see. A
warning display in the exterior mirrors draws
your attention to vehicles detected in the
monitored area. If you then switch on the cor-
responding turn signal to change lanes, you
will also receive a visual and audible collision
warning. If a risk of lateral collision is detec- ted, corrective braking may help you avoid a
collision. Before a course-correcting brake
application, Active Blind Spot Assist evalu-
ates the space in the direction of travel and at
the sides of the vehicle. For this, Active Blind
Spot Assist uses radar sensors which are
pointed in the direction of travel.
Active Blind Spot Assist supports you from a
speed of approximately 20 mph (30 km/h)
.
Important safety notes
Active Blind Spot Assist is only an aid and is
not a substitute for attentive driving.
GWARNING
Active Blind Spot Assist does not react to:
Rvehicles overtaken too closely on the side,
placing them in the blind spot area
Rvehicles which approach with a large speed
differential and overtake your vehicle
222Driving systems
Driving and parking
XPressato confirm.
The current selection appears.
XTo activate/deactivate: pressa
again.
If Night View Assist Plus automatic activation
is switched on, the night vision image is auto-
matically shown in the multifunction display if
an object is detected.
For further information about Night View
Assist Plus (
Ypage 220).
Activating/deactivating Traffic Sign
Assist
The Traffic Sign Assist
function allows
you to choose whether traffic signs and mes-
sages should be displayed in the lower area of the speedometer in certain conditions.
XPress the òbutton on the steering
wheel to open the menu list.
XPress :or9 on the steering wheel
to select the Settings
menu.
XConfirm by pressing aon the steering
wheel.
XUse : or9 to select the DriveAs‐
sistsubmenu.
XPressato confirm your selection.
XPress the :or9 button to select
Traffic Sign Assist
.
XPress ato confirm.
The current selection appears.
XTo activate/deactivate: press thea
button again.
If the function is activated, traffic signs and
messages appear in the lower area of the
speedometer.
For further information about Traffic Sign
Assist, see (
Ypage 217).
Activating/deactivating COLLISION PRE-
VENTION ASSIST PLUS
XPress the òbutton on the steering
wheel to open the menu list.
XPress :or9 on the steering wheel
to select the Settings
menu.
XConfirm by pressing aon the steering
wheel.
XUse : or9 to select the DriveAs‐
sistsubmenu.
XPressato confirm your selection.
XPress the 9or: button to select
Collision Prevention
.
XPress ato confirm.
The current selection appears.
XTo activate/deactivate: pressa
again.
When COLLISION PREVENTION ASSIST PLUS
is deactivated, the æsymbol appears in
the multifunction display in the Assistance
Graphicmenu.
For further information about COLLISION
PREVENTION ASSIST PLUS, see (
Ypage 70).
Activating/deactivating PRE-SAFE
®
Brake
PRE‑SAFE
®Brake is only available for vehi-
cles with the Driving Assistance Plus pack-
age.
XPress the òbutton on the steering
wheel to open the menu list.
XPress :or9 on the steering wheel
to select the Settings
menu.
XConfirm by pressing aon the steering
wheel.
XUse : or9 to select the DriveAs‐
sistsubmenu.
XPressato confirm your selection.
XPress the :or9 button to select
PRE-SAFE Brake
.
XPress ato confirm.
The current selection appears.
XTo activate/deactivate: press thea
button again.
When PRE-SAFE
®Brake is deactivated, the
æ symbol appears in the multifunction
display in the Assistance Graphic
menu.
For more information on PRE‑ SAFE
®Brake,
see (
Ypage 75).
Menus and submenus245
On-board computer and displays
Z
Display messagesPossible causes/consequences andMSolutions
ParkAssist Can ‐
celed
The driver's doo ris open .
XRepeatth eparkin ggap measuremen tand parkin gprocess wit h
th edriver's doo rclosed .
You touched th emultifunction steerin gwhee lwhile steerin ginter-
vention was active .
XWhilesteerin gintervention is active ,mak esur ethat th emulti-
function steerin gwhee lis no ttouched unintentionally.
The vehicl ehas started to skid and ES P®has intervened.
XUse Active Parking Assistagain later (Ypage 202).
ParkAssistInoper ‐
ative
PARKTRONI Cis malfunctionin gor faulty.
XFollow th einstruction sand helpful hints in th e"Problems wit h
PARKTRONIC" section (
Ypage 202).
If th emultifunction display still shows th edisplay message :
XVisitaqualified specialist workshop .
Active Parking Assistis unavailable or faulty.
XSwitc hof fth eignition and restar tth eengine.
If Active Parking Assis tcontinues to be unavailable (the jsymbol
is no tshown in th emultifunction display):
XVisit aqualified specialist workshop .
ParkAssist
Switched Off
The vehicl eis parked. Awarnin gtone also sounds.
The display message disappear sautomatically.
Night Vie wAssist
Currently Unavail‐
abl e
Night View Assis tPlus is deactivated and temporarily inoperative.
Possibl ecauses are:
Rth ewindshield in th ecamera' sfield of vision is dirty.
Rth ecamera in th eradiato rtrim is dirty.
Rvisibility is impaire ddue to heav yrain ,snow or fog.
Rth eoutside temperature is to ohigh .
XClean th ewindshield.
XClean th ecamera in th eradiato rtrim.
If th esystem has been switched of fdue to excessive outside tem-
peratures ,th esystem will switch bac kon automatically once it has
cooled down .
If th esystem detects that th ecamera is full yoperational, th edis-
play message disappears.
Night View Assis tPlus is operational again .
Display messages275
On-board computer and displays
Z
Display messagesPossible causes/consequences andMSolutions
Night ViewAssist
Inoperative
Night View Assis tPlus is faulty.
XVisit aqualified specialist workshop .
Spotlight Inopera‐
tive
Night View Assis tPlus is deactivated and temporarily inoperative.
Possibl ecauses are:
Rth ewindshield in th ecamera' sfield of vision is dirty.
Rth ecamera in th eradiato rtrim is dirty.
Rvisibility is impaire ddue to heav yrain ,snow or fog.
Rth eoutside temperature is to ohigh .
XClean th ewindshield.
XClean th ecamera in th eradiato rtrim.
If th esystem has been switched of fdue to excessive outside tem-
peratures ,th esystem will switch bac kon automatically once it has
cooled down .
If th esystem detects that th ecamera is full yoperational, th edis-
play message disappears.
Night View Assis tPlus is operational again .
Night View AssistPlus is faulty.
XVisit aqualified specialist workshop .
TrafficSig n
Assist Currently
Unavailable See
Operator' sManual
Traffic Sig nAssis tis temporarily inoperative.
Possibl ecauses are:
Rth ewindshield in th ecamera' sfield of vision is dirty.
Rvisibility is impaire ddue to heav yrain ,snow or fog.
XClean th ewindshield.
If th esystem detects that th ecamera is full yoperational, th edis-
play message disappears.
Traffic Sig nAssis tis operational again .
TrafficSig n
Assist Inoperative
Traffic Sig nAssis tis faulty.
XVisit aqualified specialist workshop .
ë
Off
The HOLD function is deactivated. The vehicl eis skidding.
A warnin gtone also sounds.
XReactivat eth eHOLD function later (Ypage 192).
DISTRONIC PLUSOffDISTRONIC PLU Shas been deactivated (Ypage 182).
If it was no tdeactivated by th edriver , awarnin gtone also sounds.
276Display messages
On-board computer and displays
or1in the ignition lock, the cover of the 360°
camera closes automatically.
Cleaning the exhaust pipes
GWARNING
The exhaust tail pipe and tail pipe trim can
become very hot. If you come into contact
with these parts of the vehicle, you could burn
yourself. There is a risk of injury.
Always be particularly careful around the
exhaust tail pipe and the tail pipe trim. Allow
these components to cool down before touch-
ing them.
!Do not clean the exhaust pipe with acid-
based cleaning agents, such as bathroom
cleaner or wheel cleaner.
Impurities combined with the effects of road
grit and corrosive environmental factors may
cause flash rust to form on the surface. You
can restore the original shine of the exhaust
pipe by cleaning it regularly, especially in win-
ter and after washing.
XClean the exhaust pipe with a care product
tested and approved by Mercedes-Benz.
Interior care
Cleaning the display
!For cleaning, do not use any of the fol-
lowing:
Ralcohol-based thinner or gasoline
Rabrasive cleaning agents
Rcommercially-available household clean-
ing agents
These may damage the display surface. Do not put pressure on the display surface
when cleaning. This could lead to irrepara-
ble damage to the display.
XBefore cleaning the display, make sure thatit is switched off and has cooled down.
XClean the display surface using a commer-
cially available microfiber cloth and
TFT/LCD display cleaner.
XDry the display surface using a dry micro-
fiber cloth.
Cleaning Night and Day View Assist
Cleaning the camera behind the wind-
shield
!Never clean the camera lens. When clean-
ing the field of vision of the driving systems,
make sure that you do not spray glass
cleaner on the camera lens. If the camera
lens is dirty, visit a qualified specialist work- shop.
XFold down the camera cover by recess :.
XUse a soft cloth to clean the windshield in
front of camera;.
Care337
Maintenance and care
Z