2017 MERCEDES-BENZ S CLASS steering wheel

R
if the camera lens fogs up, e.g. when driving
into a heated garage in winter, causing a rapid
change in temperature R
if the camera lens is dirty or obstructed R
if 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 vehicle (e.g.
license plate holder, bicycle rack).
The guide lines on the multimedia system show
the distances to your vehicle. The distances only
apply to road level.
The rear view camera is protected from rain-
drops and dust by means of a flap. When the rear
view camera is activated, this flap opens.
The flap closes again when: R
you have finished the maneuvering process R
you switch off the engine R
you open the trunk
Observe the notes on cleaning ( Y
page 323).
For technical reasons, the flap may remain open
briefly after the rear view camera has been
deactivated.
Activating/deactivating the rear view
camera X
To activate: make sure that the Activa‐
tion by R gear function is selected in the
multimedia system; see Digital Operator's
Manual. X
Engage reverse gear.
The rear view camera flap opens. The multi-
media system shows the area behind the vehi-
cle with guide lines.
The image from the rear view camera is avail-
able throughout the maneuvering process. X
Shift the transmission to position P .
or X
Drive forwards a short distance. Displays in the multimedia system The rear view camera may show a distorted view
of obstacles, show them incorrectly or not at all.
The rear view camera does not show objects in
the following positions: R
very close to the rear bumper R
under the rear bumper R
in the area immediately above the handle in
the trunk lid
! 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 bottom-
most guideline.
C
Yellow guide line at a distance of approx-
imately 13 ft (4.0 m) from the rear of the
vehicle D
White guide line without turning the steering
wheel, vehicle width including the exterior
mirrors (static)

Reverse perpendicular parking with the
steering wheel at an angle
C
Parking space markingD
Yellow guide line for the vehicle width
including the exterior mirrors, for current
steering wheel angle (dynamic) X
Drive past the parking space and bring the
vehicle to a standstill. X
Make sure that the rear view camera is
switched on.
The lane and the guide lines are shown. X
While the vehicle is at a standstill, turn the
steering wheel in the direction of the parking
space until yellow guide line D reaches park-
ing space marking C .X
Keep the steering wheel in that position and
back up carefully.
C
Yellow 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 possible. C
White guide line at current steering wheel
angle D
Parking space marking X
Turn the steering wheel to the center position
while the vehicle is stationary.
C
Red guide line at a distance of approximately
12 in (0.30 m) from the rear of the vehicleD
White guide line without turning the steering
wheel

Active Lane Keeping Assist cannot continuously
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
not give a warning or 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 function
if: R
there is poor visibility, e.g. due to insufficient
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 windshield is dirty, fogged up, damaged or
covered, for instance by a sticker, in the vicin-
ity of the camera R
the radar sensors in the front or rear bumpers
or the radiator trim are dirty, e.g. obscured by
snow R
there are no, several or unclear lane markings
for a lane, e.g. in areas with road construction
work R
the lane markings are worn away, dark or cov-
ered up, e.g. by dirt or snow R
the distance to the veh icle in front is too small
and the lane markings thus cannot be detec-
ted 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 strong shadows cast on the road
If no vehicle is detected in the adjacent lane and
broken 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 second s.
In orde r 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: R
you approach the outer lane marking on a
bend. R
the road has very wide lanes, e.g. a highway. R
the system recognizes solid lane markings.
The warning vibration occurs later if: R
the road has narrow lanes. R
you cut the corner on a bend.
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.
G WARNING
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.
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 on the side for
other traffic or obstacles.Driving systems 207
Driving and parking Z

If a lane-correcting brake application occurs,
display C appears in the multifunction display.
The brake application also slightly reduces vehi-
cle speed.
A lane-correcting brake application can be made
after driving over a lane marking recognize 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 detected.
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. The following vehicles can
have an influence on brake application: oncom-
ing traffic, vehicles that are overtaking and vehi-
cles that are driving parallel to your vehicle.
A further lane-correcting brake application 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 accel-
erate. R
you cut the corner on a sharp bend. R
you have switched on the turn signal. R
a driving safety system intervenes, e.g. ESP ®
,
PRE-SAFE ®
Brake or Active Blind Spot Assist.R
you have adopted a sporty driving style with
high cornering speeds or high rates of accel-
eration. R
ESP ®
is switched off.R
the transmission is not in position D .R
a loss of tire pressure or a defective tire has
been detected and displayed. R
an obstacle in the lane in which you are driving
has been detected. Active Lane Keeping Assist may not detect other
road users or traffic situations. An inappropriate
brake application may be interrupted at any time
if you: R
steer slightly in the opposite direction. R
switch on the turn signal. R
clearly brake or accelerate.
A lane-correcting brake application is interrup-
ted automatically if: R
a driving safety system intervenes, e.g. ESP ®
,
PRE-SAFE ®
Brake or Active Blind Spot Assist. R
lane markings can no longer be recognized.
Activating/deactivating Active Lane
Keeping Assist
X
Press button D .
Indicator lamp C lights up. The Lane Keep‐
ing Assist On message appears in the mul-
tifunction display. If all conditions have been
satisfied, a warning or steering intervention
may be made.
If you drive at speeds above 40 mph
(60 km/h) and lane markings are detected,
the lines in the assistance graphic
( Y
page 221) appear in green. Active Lane
Keeping Assist is ready for use. X
To deactivate: press button D .
Indicator lamp C goes out. The Active Lane
Keeping Assist is deactivated. The Lane
Keeping Assist Off message appears in
the multifunction display.
Selecting Standard or Adaptive setting X
In the DriveAssist menu on the on-board
computer, select the Active Lane Keep‐
ing Assist function ( Y
page 223).X
Select setting Standard or Adaptive .
When Standard is selected, no warning vibra-
tion occurs in the following situations:208
Driving systems
Driving and parking

X
Confirm by pressing v on the steering
wheel. X
Select ECO Display wit h d or c .
If the ignition remains swit ched off for longer
than four hours, the ECO displ ay will be auto-
matically reset.
For more information on the ECO displ ay, see
( Y
page 165).
Trip computer "From Start" or "From
Reset"
C
DistanceD
Dr ivin g time

X
Press d or c on the steering wheel to
select the Navi menu.X
Confirm by pressing v on the steering
wheel.
Route guidance not active
C
Direction of travelD
Current road
Route guidance active
No change of direction announced
C
Distance to the next destinationD
Estimated arrival time

X
Press d or c on the steering wheel to
select the Media menu.X
Confirm by pressing v on the steering
wheel. X
To select an audio player or media: press
v briefly.
The list containing the media sources
appears. X
Press d or c to select the correspond-
ing audio player or media. X
Press v to confirm the selection.X
To open the track list: press the d or
c button briefly.X
To select the next or previous track from
the track list: press the d or c button
briefly. X
To select a track from the track list using
rapid scrolling: press and hold d or c
until the desired track is reached.
If you press and hold the button, the speed of
rapid scroll increases after a short time. Not
all audio drives or data carriers support this
function.
If the corresponding track information is stored
on the audio player or media, the multifunction
display shows the following: R
track number R
track name R
artist R
album
The track information does not appear in audio
AUX mode ( Aux iliary audio mode: external
audio source connected).
Video DVD operation
X
Switch on the multimedia system. X
Press the

X
Press d or c on the steering wheel to
select the Telephone menu.X
Confirm by pressing v on the steering
wheel.
You will see one of the following display mes-
sages in the multifunction display: R
Phone READY or the name of the network
provider: the mobile phone has found a net-
work and is ready to receive. R
Phone No Service : there is no network
available or the mobile phone is searching for
a network.
Accepting a call
If someone calls you when you are in the Tele‐
phone menu, a display message appears in the
multifunction display.
You can accept a call at any time regardless of
the menu selected. X
Press the a button on the steering wheel
to accept an incoming call.
Rejecting or ending a call X
Press the v button on the steering wheel
to reject or end a call.
Selecting an entry in the phone book X
Press the