Important safety notes The rear vie wc amera is only an aid. It is no ta
replacemen tf or your attention to your immedi-
ate surroundings. You are always responsible
for saf em aneuverin ga nd parking .M ak es ur e
that there are no persons, animals or objects in
th em aneuverin ga rea when you are maneuver-
ing or parking .
Under th ef ollowin gc ircumstances, th er ear
vie wc amera will no tf unction ,orw ill function in
al imite dm anner:R
if th et ru nk lid is openR
in heav yr ain ,s no worf ogR
at night or in ver yd ark placesR
if th ec amera is exposed to ver yb right ligh tR
if th ea rea is lit by fluorescent bulbs or LE D
lighting (the display may flicker) R
if there is as udde nc ha ng eint em perature,
e.g. when driving int oah eated garage in win -
te r R
if th ec amera len sisd irt yoro bstructed.
Observ et he note sonc leaning
( Y
page 242) R
if th er ear of your vehicl eisd amaged. In this
case, hav et he camera position and setting
checke dataq ualified specialist workshop
The field of vision and other function soft he rear
vie wc amera may be restricted due to additional
accessories on th er ear of th ev ehicl e( e.g.
license plat eh older, bicycle rack) .
On vehicles wit hh eight-adjustable chassis,
leaving th es ta ndard height can result in inac-
curacie si nt he g uide lines, depending on tech -
ni
cal conditions.
i The contras toft he display may be affecte d
by th es udde np resence of sunligh toro th er
ligh ts ources, e.g. when exiting ag arage. Pay
particular attention in this situation .
i If usabilit yiss everely restricted, e.g. due to
pixel errors ,h ave th ed isplay repaire do r
replaced.
i The rear vie wc amera is protected from rain -
drops and dust by mean sofaf lap .W hen th e
rear vie wc amera is activated, this flap opens.
The flap closes again when :R
you hav ef inishe dt he maneuverin gp rocessR
you switch off th ee ng in eR
you open th et ru nk
Observ et he note sonc leaning ( Y
page 242). Fo rt echn ical reasons, th ef lap may remain
open briefly after th er ear vie wc amera has
been deactivated.
Activating/deactivating th er ea rv iew
camera X
To activate: mak es ur et ha tt he SmartKey is
in position H in th ei gnition lock.X
Mak es ur et ha tt he Activatio nbyRg ea r
function is selected in th em ultimedia system;
see th eD ig ital Owner' sM anual.X
Engage revers eg ear .
The rear vie wc amera flap opens. The multi-
media system shows th ea rea behind th ev ehi-
cle wit hg uide lines.
The imag ef ro mt he rear vie wc amera is avail-
able throughout th em aneuverin gp rocess.
To deactivate: th er ear vie wc amera deacti -
vates if you driv ef orwards as hort distances or
shif tt he transmission to ] .
The inner segments of th ew arning indicator are
displayed in red if there is ac om plete system
failure. The indicator lamp in th eP AR KTRONIC
butto nl ights up.
If th er ear system fails :R
th er ear segments are displayed in red when
reversing R
th er ear segments are no td isplayed when
driving forwards
Display sint he multimedi as ystemThe rear vie wc amera may sho wad istorted vie w
of obstacles, sho wt he mi ncorrectl yorn ot at all.
The rear vie wc amera does no ts ho wo bjects in
th ef ollowin gp ositions: R
ver yc lose to th er ear bumper R
under th er ear bumper R
in close range abov et he handle on th et ru nk
lid
! Objects no tatg round level may appear to
be further away than they actually are, e.g. :R
th eb umper of ap arked vehicl eR
th ed rawbar of at ra ilerR
th eb all couplin gofat ra iler to wh itchR
th er ear section of an HGV R
as lante dp os tDriving systems 155
Driving and parking Z
Blind Spot Assist monitors the are aupto10f t
(3.0 m) behind your vehicle and directly nex tt o
your vehicle, as shown in the diagram. For this
purpose, Blind Spot Assist uses radar sensor si n
the rear bumper.
If the lanes are narrow, vehicles driving in the
lane beyond the lane nex ttoy our vehicle may be
indicated, especially if the vehicles are not driv-
ing in the middle of their lane. This may be the
case if ther ea re vehicles driving at the inner
edge of their lanes.
Due to the natur eoft he system:R
warning sm ay be issued in error when driving
close to crash barriers or similar solid lane
borders. R
warning sm ay be interrupted when driving
alongside long vehicles, e.g. trucks, for ap ro-
longed time.
Indicator and warning display
C
Yellow indicator lamp/red warning lamp Blind Spot Assist is not activ eats peeds below
approximately 20 mph (30 km/h). Vehicles in
the monitoring range are then not indicated.
When Blind Spot Assist is activated, indicator
lamp C in the exterior mirror sl ights up yellow
at speeds of up to 20 mph (3 0k m/ h) .Ats peeds
above 20 mph (30 km/h), the indicator lamp
goe so ut and Blind Spot Assist is operational.
If av ehicl eisd etected within the blind spot
monitoring rang eats peeds above 20 mph
(30 km/h), warning lamp C on the correspond-
ing sid el ig hts up red .T hi sw ar ning is always
emitted when av ehicl ee nter st he blind spot
monitoring rang ef rom behind or from the side.
Whe ny ou overtake av ehicle, the warning only
occurs if the difference in speed is less than
7m ph (12 km/h).
The yellow indicator lamp goe so ut if reverse
gea rise ngaged .Int his event, Blind Spot Assist
is no longer active.
The brightness of the indicator/warning lamps
is adjuste da ut omaticall ya ccording to the ambi-
ent light.
Collisio nw arningIf av ehicl eisd etected in the monitoring rang eo f
Blind Spot Assist and yo us witch on the corre-
sponding turn signal ,ad oubl ew ar ning tone
sounds. Re dw ar ning lamp C flashes. If the turn
signal remains on, vehicles detected are indica-
ted by the flashing of red warning lamp C .
There are no further warning tones.
Switchin gonB lind Spo tA ssis tX
Make sure that Blind Spot Assist
( Y
page 171 )i sa ctivate dint he on-board
computer. X
Turn the SmartKey to position H in the igni-
tion lock.
Warning lamps C in the exterio rm irrors light
up red for approximately 1.5 seconds and
then turn yellow.160
Driving systems
Driving and parking