Additional transmission shifts may be neces-
sary.
As soon as the parking procedure is com-
plete, the Park
Park Assist Assist switched
switched off
offmes-
sage appears in the multifunction display and
you will hear a tone. PARKTRONIC continues
to be available.
X Manoeuvre if necessary.
X Always observe the warning messages dis-
played by PARKTRONIC (Y page 208).
Parking tips: R The way your vehicle is positioned in the
parking space after parking is dependent
on various factors. These include the posi-
tion and shape of the vehicles parked in
front and behind it and the conditions of the
location. It may be the case that Active
Parking Assist guides you too far into a
parking space, or not far enough into it. In
some cases, it may also lead you across or
onto the kerb. If necessary, you should can-
cel the parking procedure with Active Park- ing Assist.
R You can also engage forward gear prema-
turely. The vehicle redirects and does not
drive as far into the parking space. Should a gear be changed too early, the parking pro-
cedure will be cancelled. A sensible parking position can no longer be achieved from
this position.
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.
or X Press the PARKTRONIC button on the
centre console (Y page 209).
PARKTRONIC is switched off and Active
Parking Assist is immediately cancelled. The
Park Assist cancelled Park Assist cancelled message
appears in the multifunction display.
Active Parking Assist is cancelled automati-
cally if:
R the transmission is shifted too early
R the electric parking brake is applied
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 a wheel spins and ESP ®
intervenes or fails.
In such cases the ÷warning lamp lights
up in the instrument cluster.
A warning tone sounds. The parking symbol
goes out and the Park Assist cancelled Park Assist cancelled
message appears in the multifunction dis-
play.
When Active Parking Assist is cancelled, you
must steer again yourself.
Towing a trailer For vehicles with a trailer tow hitch, the min-
imum length for parking spaces is slightly
increased.
If you have attached a trailer 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. PARK-
TRONIC is deactivated for the rear area. Driving systems
213Driving and parking Z
To deactivate:
the reversing camera deacti-
vates if you shift the transmission to Por after
driving forwards a short distance.
Displays in the COMAND display The reversing camera may show a distorted
view of obstacles or show them incorrectly or
not at all. Obstacles are not shown by the
reversing camera in the following locations:
R very close to the rear bumper
R under the rear bumper
R in the area immediately above the tailgate/
boot
i The following reversing camera messages
in the COMAND display correspond to the
display in the CLS Coupé. The details of the
display of the guide lines differ slightly for
the CLS Shooting Brake.
! Objects not at ground level may appear to
be further away than they actually are, e.g.:
R the bumper of a parked vehicle
R the drawbar of a trailer
R the ball coupling of a trailer tow hitch
R the rear section of an HGV
R a slanted post
Use the guidelines only for orientation.
Approach objects no further than the bot-
tom-most guideline. :
Yellow guide line at a distance of approx-
imately 4.0 mfrom the rear of the vehicle
; White guide line without turning the steer-
ing wheel, vehicle width including the
exterior mirrors (static) =
CLS Coupé: yellow guide line for the vehi-
cle width including the exterior mirrors,
for current steering wheel angle
(dynamic)
= CLS Shooting Brake: red guide line for
the vehicle width including the exterior
mirrors, for current steering wheel angle
(dynamic)
? Yellow lane marking the course the tyres
will take at the current steering wheel
angle (dynamic) A
Yellow guide line at a distance of approx-
imately 1.0 mfrom the rear of the vehicle
B Vehicle centre axis (marker assistance)
C Bumper
D Red guide line at a distance of approx-
imately 0.30 mfrom the rear of the vehicle
(CLS Shooting Brake: 0.25 m)
The guide lines are shown when the trans-
mission is in position R.
The distance specifications only apply to
objects that are at ground level. Driving systems
215Driving and parking Z
Additional display for vehicles with PARKTRONIC
: Front warning display
; Additional PARKTRONIC measurement
operational readiness indicator
= Rear warning display
Vehicles with PARKTRONIC: when PARK-
TRONIC is operational (Y page 207), addi-
tional measurement operational readiness
indicator ;appears in the COMAND display.
If the PARKTRONIC warning displays are
active or light up, warning displays :and =
are also active or light up correspondingly in
the COMAND display.
"Reverse parking" function Reversing straight into a parking space
without turning the steering wheel :
White guide line without turning the steer-
ing wheel, vehicle width including the
exterior mirrors (static)
; CLS Coupé: yellow guide line for the vehi-
cle width including the exterior mirrors,
for current steering wheel angle
(dynamic) ;
CLS Shooting Brake: red guide line for
the vehicle width including the exterior
mirrors, for current steering wheel angle
(dynamic)
= Yellow guide line at a distance of approx-
imately 1.0 mfrom the rear of the vehicle
? Red guide line at a distance of approx-
imately 0.30 mfrom the rear of the vehicle
(CLS Shooting Brake: 0.25 m)
X Make sure that the reversing camera is
switched on (Y page 214).
The lane and the guide lines are shown.
X With the help of white guide lines :, check
whether the vehicle will fit into the parking space.
X Using white guide lines :as a guide, care-
fully reverse until you reach the end posi-
tion.
Red guide line ?is then at the end of the
parking space. The vehicle is almost paral-
lel in the parking space.
Reverse perpendicular parking with the
steering wheel at an angle :
Parking space marking
; CLS Coupé: yellow guide line for the vehi-
cle width including the exterior mirrors,
for current steering wheel angle
(dynamic)
; CLS Shooting Brake: red guide line for
the vehicle width including the exterior
mirrors, for current steering wheel angle
(dynamic) 216
Driving systemsDriving and parking
X
Make sure that the reversing camera is
switched on (Y page 214).
The lane and the guide lines are shown.
X Drive past the parking space and bring the
vehicle to a standstill.
X While the vehicle is at a standstill, turn the
steering wheel in the direction of the park- ing space until yellow guide line ;reaches
parking space marking :.
X Keep the steering wheel in that position
and reverse carefully. Reversing with the steering wheel turned
:
CLS Coupé: yellow guide line for the vehi-
cle width including the exterior mirrors,
for current steering wheel angle
(dynamic)
: CLS Shooting Brake: red guide line for
the vehicle width including the exterior
mirrors, for current steering wheel angle
(dynamic)
X Stop the vehicle when it is almost exactly in
front of the parking space.
The white lane should be as close to parallel with the parking space marking as possi-
ble. Driving to the final position
:
White guide line at current steering wheel
angle
; Parking space marking
X Turn the steering wheel to the centre posi-
tion while the vehicle is stationary. :
Red guide line at a distance of approx-
imately 0.30 mfrom the rear of the vehicle
(CLS Shooting Brake: 0.25 m)
; White lane indicating the route the vehicle
will take with the steering wheel straight
= End of parking space
X Reverse carefully until you have reached
the end position.
Red guide line :is then at end of parking
space =. The vehicle is almost parallel in
the parking space. Driving systems
217Driving and parking Z
the side. When you overtake a vehicle, 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/warning
lamps is adjusted automatically according to
the ambient light.
Collision warning
If a vehicle is detected in the monitoring range of Blind Spot Assist and you switch on the
corresponding turn signal, a double warning
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
(Y page 250) is activated in the on-board
computer.
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 a trailer
If you attach a trailer, make sure that you have
correctly established the electrical connec-
tion. This can be accomplished by checking
the trailer lighting. Blind Spot Assist is then
deactivated. The indicator lamp lights up yel-
low in the exterior mirrors and the Blind Blind
Spot Assist currently unavailable
Spot Assist currently unavailable
See Owner's Manual
See Owner's Manual message appears in
the multifunction display.
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 in the range between
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 through the
steering wheel for up to 1.5 second s.
Im portant 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 a warning
There is a risk of an accident.
Always pay particular attention to the traffic
situation and keep in lane, especially if Lane
Keeping Assist alerts you. Driving systems
225Driving and parking Z
lane unintentionally. If you do not react to the
warning, a lane-correcting application of the
brakes can bring the vehicle back into the
original lane.
This function is available in the range between
60 km/h and 200 km/h.
For Active Lane Keeping Assist to assist you
when driving, the radar sensor system must
be operational.
Important safety notes
If you fail to adapt your driving style, Active
Lane Keeping Assist can neither reduce the
risk of an accident nor override the laws of
physics. Active Lane Keeping Assist cannot
take into account road, weather or traffic con-
ditions. It may not recognise traffic situations. Active Lane Keeping Assist is only an aid. Youare responsible for the distance to the vehicle in front, for vehicle speed, for braking in good
time and for staying in lane.
Active Lane Keeping Assist cannot continu-
ously keep your vehicle in its lane. G
WARNING
Active Lane Keeping Assist cannot always
clearly detect lane markings.
In such cases, Active Lane Keeping Assist
can:
R give an unnecessary warning and then
make a course-correcting brake application
to the vehicle
R neither give a warning nor intervene
There is a risk of an accident.
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 func-
tion if:
R there is poor visibility, e.g. due to insuffi-
cient illumination of the road, or due to
snow, rain, fog or spray
R there is glare, e.g. from oncoming traffic,
the sun or reflection from other vehicles
(e.g. if the road surface is wet)
R the windscreen is dirty, misted up, dam-
aged or covered, for instance by a sticker,
in the vicinity of the camera
R the radar sensors in the front or rear bump-
ers or the radiator trim are dirty, e.g.
obscured by snow
R no, or several, unclear lane markings are
present for one lane, e.g. in a construction
area
R the lane markings are worn away, dark or
covered up, e.g. by dirt or snow
R the distance to the vehicle in front is too
small and the lane markings thus cannot be
detected
R the lane markings change quickly, e.g.
lanes branch off, cross one another or
merge
R the road is narrow and winding
R there are highly variable shade conditions
on the road
If no vehicle is detected in the adjacent lane
and broken lane markings are detected, no
lane-correcting brake application is made.
Warning vibration through 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 steer-
ing wheel for up to 1.5 seconds.
Lane-correcting brake application G
WARNING
A lane-correcting brake application cannot
always bring the vehicle back into the original lane. There is a risk of an accident. 230
Driving systemsDriving and parking
Always steer, brake or accelerate yourself,
especially if Active Lane Keeping Assist warns
you or makes a lane-correcting brake appli-
cation. G
WARNING
Active Lane Keeping Assist does not detect
traffic conditions or road users. In very rare
cases, the system may make an inappropriate brake application, e.g. after intentionally driv-
ing over a solid lane marking. There is a risk of an accident.
An inappropriate brake application may be
interrupted at any time if you steer slightly in
the opposite direction. Always make sure that
there is sufficient distance to the side for
other traffic or obstacles. If you leave your lane under certain circum-
stances, the vehicle will brake briefly on one
side. This is intended to help you return the
vehicle to the original lane.
If a lane-correcting brake application occurs,
display :appears in the multifunction dis-
play.
A lane-correcting brake application can only
be made after driving over a solid, recognis-
able lane marking. Before this, a warning
must have been issued by means of intermit-
tent vibration through the steering wheel. In
addition, a lane with lane markings on both
sides must be recognised. The brake applica- tion also slightly reduces driving speed. i
A further lane-correcting brake applica-
tion can only occur after your vehicle has
returned to the original lane.
No lane-correcting brake application occurs
if: R you clearly and actively steer, brake or
accelerate
R you cut the corner on a sharp bend
R you have adopted a sporty driving style with
high cornering speeds or high rates of
acceleration
R you have switched on the turn signals
R a driving safety system intervenes, such as
ESP ®
, PRE-SAFE ®
Brake or Active Blind
Spot Assist
R ESP ®
is deactivated
R the transmission is not in position D
R on vehicles with a trailer tow hitch, the
electrical connection to the trailer has been
correctly established
R a loss of tyre pressure or a defective tyre
has been detected and displayed
There is a possibility that the Active Lane
Keeping Assist could misjudge the given traf-
fic situation. An inappropriate brake applica-
tion may be interrupted at any time if:
R you steer slightly in the opposite direction
R you switch on the turn signal
R you clearly brake or accelerate
A lane-correcting brake application is inter-
rupted automatically if:
R a driving safety system intervenes, such as
ESP ®
, PRE-SAFE ®
Brake or Active Blind
Spot Assist
R lane markings are no longer detected
Activating Active Lane Keeping Assist X Activate Active Lane Keeping Assist using
the on-board computer; to do so, select
Standard
Standard orAdaptive Adaptive (Ypage 251).
If you drive at speeds above 60 km/h and
lane markings are detected, the lines in the
assistance graphic display (Y page 249) Driving systems
231Driving and parking Z
The outside temperature display is in the mul-
tifunction display (Y page 242).
Changes in the outside temperature are dis-
played after a short delay. Speedometer with segments
The segments in the speedometer indicate
which speed range is available.
R Cruise control activated (Y page 186):
The segments light up from the stored
speed to the maximum speed.
R Variable SPEEDTRONIC activated
(Y page 189):
The segments light up from the start of the
scale to the selected limit speed.
R DISTRONIC PLUS activated (Y page 191):
One or two segments in the set speed
range light up.
R DISTRONIC PLUS detects a vehicle in front:
The segments between the speed of the
vehicle in front and the stored speed light
up. Operating the on-board computer
Overview :
Multifunction display
; Right control panel
= To switch on LINGUATRONIC; see the sep-
arate operating instructions
? Back button
A Left control panel
X To activate the on-board computer: turn
the key 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. Displays and operation
241On-board computer and displays Z