2015 MERCEDES-BENZ E-CLASS SALOON light

Problems with PARKTRONIC
Problem
Possible causes/consequences and
M
MSolutions Only the red segments
in the PARKTRONIC
warning displaysa
re lit.
You also hear awarning
tone for approximately
two seconds.
PARKTRONIC is then
deactivated and the
indicator lamp on the
PARKTRONIC button
lights up. PARKTRONIC has malfunctioned and has switched off.
X If problems persist, have PARKTRONIC checked at aqualified
specialist workshop. Only the red segments
in the PARKTRONIC
warning displaysa
re lit.
PARKTRONIC is then
deactivated. The PARKTRONIC sensors are dirty or there is interference.
X Cleant he PARKTRONIC sensors (Y page 389).
X Switch the ignition back on. The problem may be caused by an external source of radio or
ultrasound waves.
X See if PARKTRONIC functions in adifferent 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. Aparking symbol
indicates asuitable parking space. Active
steering intervention and brake application
can assist you during parking. You may also
use PARKTRONIC (Y page 235).
i The active braking application is only
available on vehicles with automatic trans- mission.
Important safety notes Active Parking Assist is only an aid. It is not a
substitute for your attention to the immediate surroundings. The responsibility for safe
manoeuvring and parking remains with you.
Make sure that no persons, animals or
objectsa re in the manoeuvring range. When PARKTRONIC is switched off, Active
Parking Assist is also unavailable. G
WARNING
While parking or pulling out of aparking
space, the vehicle swings out and can drive
onto areas of the oncomingl ane. This could
cause you to collide with other road users.
There is arisk 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
obstacles such as kerbs slowly and not at a
sharp angle. Otherwise, you may damage
the wheels or tyres.
Active Parking Assist may also display spaces not suitable for parking, e.g.:
R parking or stopping prohibitions
R in front of drivewaysore ntrances and exits
R unsuitable surfaces Driving systems
239Driving and parking Z

Once you have exited the parking space com-
pletely,t he steering wheel is moved to the
straight-ahead position. You hear atone and
the Park Assist switched off
Park Assist switched off message
appears in the multifunction display. You will
then have to steer and merge into traffic on
your own. PARKTRONIC is still available. You
can take over the steering before the vehicle has exited the parking space completely. This
is useful,f or example when you recognise
that it is already possibletop ull out of the
parking space.
Cancelling Active Parking Assist You can cancel Active Parking Assist at any
time.
X Stop the movement of the multifunction
steering wheel or steer yourself.
Active Parking Assist will be cancelled at
once. The Park Assist cancelled
Park Assist cancelled mes-
sage appears in the multifunction display
and you hear atone.
or X Press the PARKTRONIC button on the
centre console (Y page 237).
PARKTRONIC is switched off and Active
Parking Assist is immediately cancelled.
The Park Assist cancelled
Park Assist cancelled message
appears in the multifunction displaya nd
you hear atone.
Active Parking Assist is cancelled automati-
cally if:
R the transmission is shifted too early
R transmission position Pis selected
R parking using Active Parking Assist is no
longer possible
R you are driving faster than 10 km/h
R aw heel spins and ESP ®
intervenes or fails.
In such cases the ÷warning lamp lights
up in the instrument cluster.
Aw arning tone sounds. The parking symbol
disappears and the multifunction display
shows the Park Assist cancelled Park Assist cancelled mes-
sage. When Active Parking Assist is cancelled, you
must steer and brake againy
ourself.
Vehiclesw ith automatic transmission: if a
system malfunction occurs, the vehicle is
braked to astandstill. To drive on, depress the
accelerator pedal again.
Towing atrailer For vehicles with
atrailer tow hitch, the min-
imum length for parking spaces is slightly
increased.
If you have attached atrailer to your vehicle,
you should not use Active Parking Assist.
Once the electrical connection is established between your vehicle and the trailer, Active
Parking Assist is no longer available.
PARKTRONIC is deactivated for the rear area. Reversing camera
General notes Example: Saloon
Reversing camera :is an optical parking
and manoeuvring aid. It shows the area
behind your vehicle with guidelines in the
Audio 20 or COMAND Online display.
The area behind the vehicle is displayed as a
mirror image, as in the rear-view mirror.
i The text shown in the Audio 20 or
COMAND Online displayd epends on the
language setting. The following are exam-
ples of reversing camera messages in the
COMAND Online display. 244
Driving systemsDriving and parking

Important safety notes
The reversing camera is only an aid. It is no
ta
substitut efor your attention to th eimmediate
surroundings. The responsibilit yfor safe
manoeuvrin gand parking remains wit hyou.
Mak esure that there are no persons, animals
or objects in range while manoeuvrin gand
parking.
Under th efollowin gcircumstances, the
reversing camera will no tfunction ,orwill
function in alimited manner:
R if th eboot lid or tailgat eisopen
R in heav yrain ,sno worf og
R at night or in ver ydark places
R if th ecamera is expose dtoveryb right light
R if th earea is lit by fluorescent bulbs or LED
lighting (the display may flicker)
R if there is asudde nchang eint emperature,
e.g. when driving int oaheated garag ein
winter
R if th ecamera len sisdirtyoro bstructed.
Observ ethe note sonc leaning
(Y page 390)
R if th erear of your vehicl eisdamaged. In this
case, have th ecamera position and setting
checke dataq ualified specialist workshop
The field of vision and other function softhe
reversing camera may be restricted due to
additional accessories on th erear of th evehi-
cle (e.g. licence plat eholder, bicycle rack).
On vehicles wit hheight-adjustable chassis,
leaving th estandard height can result in inac-
curacie sintheguide lines, depending on
technical conditions.
i The reversing camera is protected from
raindrops and dust by mean sofaflap.
When th ereversing camera is activated,
this flap opens.
The flap closes again when:
R you have finishe dthe manoeuvrin gproc-
ess
R you switch off th eengine
R you open th eboot Se
et he note sonc leaning (Y page 390).
Fo rtechn ical reasons, th eflap may remain
open briefly after th ereversing camera has
been deactivated.
Activating/deactivating th ereversing
camera X
To activate: makesure that th ekeyis in
position 2in th eignition lock.
X Mak esure that the ActivationbyR
Activatio nbyR
gear
gear function is selected in Audio 20 or
COMAND Online; see th eDigital Owner's
Manual.
X Engage revers egear.
The reversing camera flap opens. The area
behind th evehicl eiss hown wit hguide lines
in th eAudio 20 or COMAND Onlin edisplay.
The imag efromt hereversing camera is
available throughout th emanoeuvring
process.
X To switch th efun ction mod efor vehi-
cles with traile rtow hitch: usingthe con-
troller ,select symbol :for th e"Reverse
parking "function or symbol ;for "Cou-
plin gupat railer".
The symbol of th eselected function is high-
lighted.
To deactivate: ther eversing camera deacti-
vates if you shif tthe transmission to Por after
driving forwards ashort distance. Driving systems
245Driving and parking Z

Display
sintheAudio 20/COMAND
Online display The reversin
gcamera may sho wadistorted
vie wofo bstacles or sho wthemi ncorrectly or
no tata ll. Obstacles are no tshown by the
reversin gcamera in th efollowing locations:
R ver yclose to th erearb umper
R under th erearb umper
R in th eareai mmediately abov ethe tailgate
handle
! Objects no
tatgroun dlevel may appear to
be further away than they actually are ,e.g.:
R theb umper of aparke dvehicle
R thed rawbar of atrailer
R theb all couplin gofatrailer to whitch
R ther ears ection of an HGV
R as lante dpost
Use th eguidelines only fo rorientation.
Approach objects no further than th ebot-
tom-most guideline. :
Yello wguidelineatad istanceofapprox-
imately 4. 0mfrom the rear of the vehicle
; White guide line without turning the steer-
ing wheel, vehicl ewidth including the
exterior mirrors (static)
= Yellow guide line for the vehicl ewidth
including the exterior mirrors, for current
steering whee langle (dynamic)
? Yellow lane marking the course the tyres
willt ake at the current steering wheel
angle (dynamic) A
Yellow guide line at adistance of approx-
imatel y1.0mf rom the rear of the vehicle
B Vehicle centre axis (locating aid)
C Bumper
D Red guide line at adistance of approx-
imatel y0.30 mfrom the rear of the vehicle
The guide lines are show nwhen the trans-
mission is in position R.
The distance specifications only apply to
objects that are at ground level. :
Front warning display
; Additional PARKTRONIC measurement
operational readiness indicator
= Rearw arning display
Vehicles with PARKTRONIC: when
PARKTRONIC is operational (Y page237),
additiona lmeasurement operational readi-
ness indicator ;appears in the Audi o20or
COMAND Online display.Ift he PARKTRONIC
warning displaysa re active or light up, warn-
ing displays :and =are alsoa ctive or light
up correspondingly in the Audi o20or
COMAND Online display. 246
Driving systemsDriving and parking

X
Stop the vehicl ewhenitisa lmoste xactly in
front of the parking space.
The white lane shoul dbeasclose to parallel
with the parking space marking as possi-
ble. :
White guid elineatc urrent steering wheel
angle
; Parking space marking
X Turn the steering wheel to the centre posi-
tion whil ethe vehicl eisstationary. :
Redg uide line at adistance of approx-
imatel y0.30 mfrom the rear of the vehicle
; White guide line without turning the steer-
ing wheel
= End of parking space
X Reverse carefully until you have reached
the end position.
Red guide line :is then at the end of park-
ing space =.The vehicl eisalmost parallel
in the parking space. "Coupling up
atrailer" function :
Vehicle centre point on the yellow guide
line at adistance of approximatel y1.0 m
from the rear of the vehicle
; Trailer drawbar
This function is only available on vehicles with
at railer tow hitch.
X Before coupling up atrailer, set the height
of trailer drawbar ;so that it is slightly
higher than the ballc oupling.
X Position the vehicl ecentrally in front of
trailer drawbar ;. :
Red guide line at adistance of approx-
imatel y0.30 mfrom the ballc oupling
; Trailer drawbar locating aid
= Trailer drawbar
? Symbol for the "Coupling up atrailer"
function
A Ball coupling
i For technical reasons, the ballc
oupling of
the trailer tow hitch in the Audi odisplay or
COMAND display is visible either only in a
limited manner or not at all. 248
Driving systemsDriving and parking

Distance
smeasured by PARKTRONI Cwill
also be opticall ydisplayed:
R as red or yellow brackets around the vehi-
cle symbo lintop view in split-screen mode
or
R at the bottom righ tasred or yellow brack-
ets around the vehicl esym bolinf ull-s creen
mode
Th elinet hicknes sand colou rofthe brackets
sho whow fart he vehicl eisfromano bject.
R yellow brackets with thi nlines:
PARKTRONI Cisactive
R yellow brackets with normal lines :an
object is present in close range of the vehi-
cle
R red line: an object is present in the imme-
diate close range of the vehicle
Important safety notes Th
e3 60° camera is onl yanaidand ma yshow
ad istorted view of obstacles, sho wthem
incorrectly or not at all. Th e360° camera is
not asubst itute for attentiv edriving.
Th er esponsibility for safe manoeuvring and
parking remains with you. Make sure that
there ar enopersons, animals or objects in
range whil emanoeuvring and parking.
Yo ua realways responsibl efor safety ,and
must always pa yattentio ntoyours urround-
ing sw henp arking and manoeuvring. This
applie stothe area sbehin d, in front of and
beside the vehicle. Yo ucould otherwise
endanger yourself and others.
Th e3 60° camera will not functio norwill
functio nonlyinal imited manner:
R if the doors ar eopen
R if the exterior mirrors ar efolde din
R if the boot lid/tailgate is open
R in heav yrain, sno worfog
R at night or in ver ydarkp laces
R if the camera sareexpose dtoveryb right
light
R if the area is li tbyfluorescent bulb sorLED
lighting (th edisplay mayflicker) R
if there is asudde nchange in temperature,
e.g .whend riving into aheatedg arag ein
winter
R if the camera lense saredirty or covered
R if the vehicl ecomponents in which the
camera sarefitte daredamaged. In this
event, have the camera positio nand setting
checked at aquali fied specialis tworkshop.
Do not us ethe 360° under such circumstan-
ces .You could otherwis einjure others or
damage objects when parking the vehicle.
Guid elines ar ealway sshown at roa dlevel.In
trailer mode, the guid elines ar eshown at the
level of the trailer coupling.
On vehicles with height-adjustabl echassis,
depending on technica lconditions ,leavi ng
the standard height can resul tin:
R inaccuracie sinthe guid elines
R inaccuracie sinthe displa yofgenerated
images (to pview)
Activatio nconditions Th
e3 60° camera imag ecan be displaye dif:
R your vehicl eisequippe dwitha3 60° cam-
era
R the key is in position 2in the ignition lock
R COMAND Online/Audi o20isswitched on
R the 360°camera
360 °camera functio niss witched on
Activatin gthe 360° camera X
Press the Øbutton in the centr econ-
sol efor longe rtha nt wo seconds.
Th ef ollowing appear sdepen ding on
whether transmission position Dor Ris
selected:
R as plit- screen with top view and the
imag efromt he front camera or
R as plit- screen with top view and the
imag efromt he reversing camera
or 250
Driving systemsDriving an
dparking

Monitoring range of the sensors
In particular, the detection of obstacles can
be impaired in the case of:
R dirt on the sensors or obscured sensors
R poor visibility, e.g. due to fog, heavy rain,
snow or spray
R narrow vehicles, e.g. motorcycle sorbicy-
cles
R very widel anes
R narrow lanes
R vehicles not driving in the middle of their
lane
R barriers or other road boundaries
Vehicles in the monitoring range are then not
indicated. Example
:Saloon
Blind Spot Assist monitors the area up to
3.0 mbehind your vehicle and directly nextto
your vehicle, as shown in the diagram.
If the lanes are narrow, vehicles driving in the
lane beyond the lane nexttoy our vehicle may
be indicated, especially if the vehicles are not
driving in the middle of their lane. This may be the case if ther eare vehicles at the edge of
their lane nearest your vehicle. Due to the nature of the system:
R warnings may be issued in error when driv-
ing close to crash barriers or similar solid
lane borders
R warnings may be interrupted when driving
alongside long vehicles, for example lor-
ries, for aprolonged time
The two radar sensor sfor Blind Spot Assist
are integrated intot he sides of the rear
bumper. Make sure that the bumper is free of dirt, ice or slush in the vicinity of the sensors.
The sensor smust not be covered, for exam-
ple by cycle rack soroverhanging loads. Fol-
lowing asevere impact or in the event of dam-
age to the bumpers, have the function of the
sensor schecked at aqualified specialist
workshop. Blind Spot Assist may otherwise
not work properly.
Indicator and warning display :
Indicator lamp (yellow)
Warnin glamp (red)
Blind Spot Assist is not activ eatspeeds below
approximately 30 km/h. Vehicles in the mon- itorin grange are then not indicated.
If Blind Spot Assist is activated, indicator
lamp :in the exterior mirror slights up yel-
low up to aspeed of 30 km/h. At speeds
above 30 km/h, the indicator lamp goes out
and Blind Spo tAssist is operational.
If av ehicl eisd etecte dwithi nt he monitoring
range of Blind Spo tAssist at speeds above
30 km/h ,warning lamp :on the corre-
sponding side lights up red .Thisw arning
always occurs when avehicl eenters the blind 258
Driving systemsDriving an
dparking

spot monitoring range from behind or from
the side. When you overtake avehicle, the
warning only occurs if the difference in speed
is less than 12 km/h.
The yellow indicator lamp goes out if reverse gear is engaged. Blind Spot Assist is then
deactivated.
The brightness of the indicator or warning
lamps is adjusted automaticallya ccording to
the ambient light.
Collision warning
If av ehicle is detected in the monitoring range
of Blind Spot Assist and you switch on the
corresponding turn signal, adoublew arning
tone sounds. Red warning lamp :flashes. If
the turn signal remains on, detected vehicles
are indicated by the flashing of red warning
lamp :.There are no further warning tones.
Activating Blind Spot Assist X Make sure that Blind Spot Assist is activa-
ted in the on-board computer
(Y page 288).
X Turn the key to position 2in the ignition
lock.
Warning lamps :in the exterior mirrors
light up red for approximately 1.5 seconds
and then turn yellow.
Towing atrailer
If you couple up atrailer, make sure that you
have correctly established the electrical con- nection. This can be accomplished by check-
ing the trailer lighting. Blind Spot Assist is
then deactivated. The indicator lamps in the
exterior mirrors light up yellow and the
Blind
Blind Spot SpotAssist
Assist not
notavailable
available when
when
towing atrailer See Owner's Manual
towing atrailer See Owner's Manual
message appears in the multifunction dis-
play.
i You can deactivate the indicator lamps in
the exterior mirrors. To do so, you will need to deactivate Blind
Spot Assist if:
R the key is in position 2in the ignition lock
R the engine is not running
R the electrical connection to the trailer
has been established
Lane Keeping Assist General notes
Lane Keeping Assist monitors the area in
front of your vehicle by means of camera
:
at the top of the windscreen. Lane Keeping
Assist detects lane markings on the road and
can warn you before you leave your lane unin-
tentionally.
This function is available within aspeed range
between 60 km/h and 200 km/h.
Aw arning may be given if afront wheel
passes over alane marking. It will warn you by
means of intermittent vibration through the
steering wheel for up to 1.5 seconds.
Important safety notes G
WARNING
Lane Keeping Assist cannot always clearly
identify lane markings.
In these cases, Lane Keeping Assist may:
R give an unnecessary warning
R not give awarning
There is arisk of an accident.
Always pay particular attention to the traffic
situation and keep in lane, especiallyifL ane
Keeping Assist alerts you. Driving systems
259Driving and parking Z