sensor MERCEDES-BENZ S-Class 2013 W221 User Guide

In particular, the detection of obstacles can
be impaired if there is:
R dirt on the sensors or anything else
covering the sensors
R snow or heavy rain
R interference by other radars ources
R the possibility of strong radar reflections,
for example in parking garages
R a narrow vehicle traveling in front, e.g. a
motorbike
R a vehicle traveling in front on a different line
relative to the center of your vehicle G
WARNING
BAS PLUS does not react:
R to people or animals
R to oncoming vehicles
R to crossing traffic
R when cornering
As aresult, BAS PLUS may not intervene in all
critical situations. There is a risk of an
accident.
Always pay careful attention to the traffic
situation and be ready to brake.
Following damage to the fron tend of the
vehicle, have the configuratio nand operation
of the rada rsensors checked at a qualified
specialist workshop. This also applies to
collisions at low speeds where there is no
visible damage to the fron tofthe vehicle.
If BAS PLUS is not available due to a
malfunction in the radar sensor system, the
brake system remains available with full
brake boosting effect and BAS. ESP
®
(Electronic Stability Program)
Important safety notes i
Observe the "Important safety notes"
section (Y page 73). G
WARNING
If ESP ®
is malfunctioning, ESP ®
is unable to
stabilize the vehicle. Additionally, further
driving safety systems are deactivated. This
increases the risk of skidding and an accident.
Drive on carefully. Have ESP ®
checked at a
qualified specialist workshop.
! Vehicles with 4MATIC: switch off the
ignition when the parking brake is being
tested on a brake dynamometer.
Application of the brakes by ESP ®
may
otherwise destroy the brake system.
Vehicles without 4MATIC: when towing your
vehicle with the rear axle raised, it is
important that you observe the notes on
ESP ®
(Y page 491).
ESP ®
is deactivated if the 0013warning lamp
in the instrumentc luster lights up
continuously when the engine is running.
If the 000C warning lamp and the 0013
warning lamp are lit continuously, ESP ®
is not
available due to a malfunction.
Observe the information on warning lamps
(Y page 431) and display messages which
may be shown in the instrumen tcluster
(Y page 391).
If ESP ®
detects that the vehicle is deviating
fro mt he direction desired by the driver, one
or more wheels are braked to stabilize the
vehicle. The engine output is also modified to
keep the vehicle on the desired course within
physical limits. ESP ®
assists the driver when
pulling away on wet or slippery roads. ESP ®
can also stabilize the vehicle during braking.
If ESP ®
intervenes, the 000CESP®
warning
lamp flashes in the instrumentc luster.
If ESP ®
intervenes:
X Do not deactivate ESP ®
under any
circumstances.
X Only depress the accelerator pedal as far
as necessary when pulling away.
X Adapt your driving style to suit the
prevailing road and weathe rconditions. Driving safety systems
75Safety Z

the brake syste
mchecked at a qualified
specialist workshop.
Observe information regarding indicator and
warning lamps (Y page 428) as well as
display messages (Y page 395).
EBD monitors and controls the brake
pressure on the rear wheels to improve
driving stability while braking. ADAPTIVE BRAKE
ADAPTIVE BRAKE enhances braking safety
and offers increased braking comfort. In
addition to the braking function, ADAPTIVE
BRAKE also has the HOLD function
(Y page 346) and hill start assist
(Y page 310). PRE-SAFE
®
Brake
i Observe the "Important safety notes"
section (Y page 73).
PRE-SAFE ®
Brake is only available in vehicles
with DISTRONIC PLUS.
PRE-SAFE ®
Brake can help you to minimize
the risk of a collision with a vehicle ahead or
reduce the effects of such a collision. If PRE-
SAFE ®
Brake has detected a risk of collision,
you will be warned visually and acoustically
as well as by automatic braking. PRE-SAFE ®
Brake cannot prevent a collision without your
intervention.
Above a speed of around 4mph (7 km/h), this
function warns you if you are very quickly
approaching a vehicle in front. An
intermitten twarning tone will then sound and
the 000D distance warning lamp will light up
in the instrument cluster.
X Brake immediately in order to increase the
distance from the vehicle in front.
or
X Take evasive action provide ditis safe to do
so. If the driver and front passenger have their
seat belt fastened, PRE-SAFE
®
Brake can also
brake the vehicle automatically at speeds
from approximately 4 mph (7 km/h) to
approximately 124 mph (200 km/h).
Due to the nature of the system, particularly
complicated driving conditions may cause
unnecessary warnings or the unnecessary
intervention of PRE-SAFE ®
Brake.
You can prevent the intervention of the PRE-
SAFE ®
Brake at any time by:
R depressing the accelerator pedal further
R activating kickdown
R releasing the brake pedal.
The braking action of PRE-SAFE ®
Brake is
ended automatically if:
R you maneuver to avoid the obstacle.
R there is no longer any danger of a rear-end
collision.
R there is no longer an obstacle detected in
front of your vehicle.
With the help of the radar sensor system,
PRE-SAFE ®
Brake can detect obstacles that
are in front of your vehicle for an extended
period of time.
At speeds of up to 40 mph (70 km/h), PRE-
SAFE ®
Brake can also detect stationary
obstacles, for example, stopped or parked
vehicles.
If you approach an obstacle and PRE-SAFE ®
Brake detects a risk of collision, the system
will initially alert you both visually and
acoustically.Ify ou do not brake or take
evasive action, the system will warn you by
automatically braking the vehicle gently. If
there is an increased risk of collision,
preventive passenger protection measures
(PRE-SAFE ®
) are activated (Y page 59). If, at
speeds over 20 mph (30 km/h), a risk of
collision remains and you do not brake, take
evasive action or significantly accelerate,
automatic braking may be performed up to
the level of emergency braking. Automatic
emergency braking is not performed until Driving safety systems
77Safety Z

immediately prior to an accident that can no
longer be avoided.
G
WARNING
PRE-SAFE ®
Brake will initially brak eyour
vehicle by a partial application of the brakes
if a danger of collision is detected. There may
be a collision unless you also brake.
Automatic emergenc ybraking cannot prevent
a collision. There is a risk of an accident.
Always apply the brakes yourself and try to
take evasive action. G
WARNING
PRE-SAFE ®
Brake cannot always clearly
identify objects and complex traffic
conditions.
In these cases, PRE-SAFE ®
Brake may:
R give an unnecessary warning and then
brake 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 be ready to brake, especially if
PRE-SAFE ®
Brake warns you. Terminate the
intervention in a non-critical driving situation.
In particular, the detection of obstacles can
be impaired if there is:
R dirt on the sensors or anything else
covering the sensors
R snow or heavy rain
R interference by other rada rsources
R the possibility of strong radar reflections,
for example in parking garages
R a narrow vehicle traveling in front, e.g. a
motorbike
R a vehicle traveling in front on a different line
relative to the center of your vehicle G
WARNING
PRE-SAFE ®
Brake does not react:
R to people or animals
R to oncoming vehicles R
to crossing traffic
R when cornering
As a result, PRE-SAFE ®
Brake may neither
give warnings nor intervene in all critical
situations. There is a risk of an accident.
Always pay careful attention to the traffic
situation and be ready to brake.
In order to maintain the appropriate distance
to the vehicle in front and thus prevent a
collision, you must apply the brakes yourself.
X To activate/deactivate: activate or
deactivate PRE-SAFE ®
Brake in the on-
board computer (Y page 386).
After activation, the 0001symbol is
displayed on the left in the instrument
cluster.
For PRE-SAFE ®
Brake to assist you when
driving, the radar sensor system must be
switched on (Y page 389) and be
operational.
Following damage to the front end of the
vehicle, have the configuration and operation
of the radar sensors checked at a qualified
specialist workshop. This also applies to
collisions at low speeds where there is no
visible damage to the front of the vehicle.
i USA only: This device has been approved
by the FCC as a "Vehicular RadarS ystem".
The rada rsensor is intended for use in an
automotive radar system only. Removing,
altering or tampering with the device will
void any warranties, and is not permitted
by the FCC. Do not tamper with, alter, or
use the device in any non-approved way.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.
i Canada only: This device complies with
RSS-210 of Industry Canada. Operation is
subject to the following two conditions:
1. This device may not cause interference,
and 78
Driving safet
ysystemsSafety

X
To unloc kthe vehicle: pull the door
handle.
X To loc kthe vehicle: touch sensor
surface 0002.
X Convenience closing feature: touch
recessed sensor surface 0003for an
extended period (Y page 97).
If you pull on the handl eofthe trunk lid, only
the trunk of the vehicle is unlocked.
If the vehicle has been parked for a long time,
the sensor surfaces are deactivated
automatically .Inorder to unlock the door,
pull the door handle. In order to reactivate the
sensor surface, switch the ignitio nonagain. Changing the settings of the locking
system
You can change the setting of the locking
system in such a way that only the driver's
door and the fuel filler flap are unlocked. This
is useful if you frequently travel on your own.
X To change the setting: press and hold
down the 000Band0009 buttons
simultaneously for approximately
six seconds until the battery check lamp
flashes twice (Y page 85).
i If the setting of the locking system is
changed within the signal range of the
vehicle, pressing the 0009or000B button
locks or unlocks the vehicle.
The SmartKey now functions as follows:
X To unlock the driver's door: press the
000B button once.
X To unlock centrally: press the000B
button twice.
X To lock centrally: press the0009button. The KEYLESS-GO function is changed as
follows:
X
To unlock the driver's door :pull the door
handle on the driver's door.
X To unlock centrally: pull the door handle
on the front-passenger door or on the rear
doors.
X To lock centrally: touch the outer sensor
surface on one of the door handles. Restoring the factory settings
X Press the 000Band0009 buttons
simultaneously for approximately
six seconds until the battery chec klamp
flashes twice. Mechanical key
General notes If you use the mechanical key to unlock and
open the driver's door or the trunk lid, the
anti-thef
talarm system will be triggered
(Y page 79).
There are several ways to tur noff the alarm:
X To turn the alarm off with the
SmartKey: press the000Bor0009 button
on the SmartKey.
or
X Insert the SmartKey into the ignition lock.
or
X To deactivate the alarm with KEYLESS-
GO: press the Start/Stop button in the
ignition lock. The SmartKey must be in the
vehicle.
or
X Lock or unlock the vehicle using KEYLESS-
GO. The SmartKey must be outside the
vehicle. 84
SmartKeyOpening/closing

the panorama roo
fwith power tilt/sliding
panel are in the desired position.
X To interrupt convenience opening:
release the 000Bbutton. Convenience closing
General notes When you lock the vehicle, you can
simultaneously:
R
close the side windows
R close the sliding sunroof or the panorama
roof with power tilt/slidin gpanel
On vehicles with roller sunblinds, you can
then close the roller sunblinds.
i The roller sunblinds of th epanorama roof
with power tilt/sliding panel and the roller
sunblinds on the rear side windows are
closed at the same time. G
WARNING
When closing the door windows and the
sliding sunroo forpanorama roo fwith power
tilt/sliding panel, make sure that there is no
danger of anyone being harmed by the closing
procedure.
If potential danger exists, proceed as follows:
R Release the 0009button to stop the closing
procedure. To open, press and hold the
000B button. To continue the closing
procedure after making sure that there is
no danger of anyone being harmed by the
closing procedure, press and hold the
0009 button.
Vehicles with KEYLESS-GO:
R Release the sensor surface on the outside
door handle to stop the closing procedure.
R Immediately pull on the same outside door
handle and hold firmly. The door windows
and the sliding sunroof or panorama roof
with power tilt/sliding panel will open for
as long as the door handle is held but the
door is not opened. Using the SmartKey i
The SmartKey must be close to the
driver's door handle.
X Point the tip of the SmartKey at the driver's
door handle.
X Press and hold the 0009button until the
side windows and the sliding sunroof or the
panorama roof with power tilt/sliding
panel are fully closed.
X Make sure that all the side windows and the
sliding sunroof or panorama roof with
power tilt/sliding panel are closed.
On vehicles with roller sunblinds:
X Press the 0009button again until the roller
sunblinds close.
X To interrupt convenience closing:
release the 0009button.
Using KEYLESS-GO The KEYLESS-GO key must be outside the
vehicle. All the doors must be closed.
X
Touch recessed sensor surface 0002on the
door handle until the side windows and the
sliding sunroof or the panorama roof with
power tilt/sliding panel are fully closed.
i Make sure you only touch recessed
sensor surface 0002. Side windows
97Opening/closing Z

X
Make sure that all the side windows and the
sliding sunroof or panorama roof with
power tilt/sliding panel are closed.
X To interrupt convenience closing:
release recessed sensor surface 0002on the
door handle.
On vehicles with roller sunblinds:
X Touch the recessed sensor surface on the
door handle again until the roller sunblinds
close.
X To interrupt the roller sunblind closing
procedure: pull the exterior door handle
and hold it firmly. Resetting the side windows
You must reset each side window if:
R a side window cannot be closed
automatically
R a side window opens again slightly after
being closed manually
X Close all the doors.
X Turn the SmartKey to position 1or 2in the
ignition lock.
X Pull the corresponding switch on the door
control panel until the side window is
completely closed. (Y page 96)
X Hold the switch for an additional second.
If the side window opens again slightly:
X Immediately pull the corresponding switch
on the door control panel until the side
window is completely closed (Y page 96).
X Hold the switch for an additional second.
X If the corresponding side window remains
closed after the button has been released,
the side window has been reset correctly.
If this is not the case, repeat the steps
above again. Problems with the side windows
Problem: aside window cannot be closed
because it is blocked by objects, e.g.
leaves in the window guide.
X Remove the objects.
X Close the side window.
Problem :aside window cannot be closed
and you cannot see the cause. G
WARNING
Closing the side windows with increased force
or without the anti-entrapment feature could
lead to serious or even fatal injury. Make sure
that nobody can become trapped when
closing the side windows.
If a side window is obstructed during closing
and reopens again slightly:
X Immediately afte rthe window blocks, pull
the corresponding switch again until the
side window has closed.
The side window is closed with increased
force.
If a side window is obstructed again during
closing and reopens again slightly:
X Immediately after the window blocks, pull
the corresponding switch again until the
side window has closed.
The side window is closed without the anti-
entrapment feature. G
WARNING
Pulling and holding the switch to close the
door window immediately after it had been
blocked two times will cause the door window
to close without the anti-entrapment feature
for as long as you hold the switch. Sliding sunroof
Important safety notes
Your vehicle may be equipped with a sliding
sunroof or a panorama roof with power tilt/
sliding panel. In the following section, the 98
Sliding sunroofOpening/closing

X
Press the mirror-folding button
(Y page 116) repeatedly until you hear the
mirror engage in position.
The mirror housing is engaged again and
you can adjust the exterior mirrors as usual
(Y page 116). Automatic anti-glare mirrors
G
WARNING
If inciden tlight fro mheadlamps is prevented
from striking the sensor in the rear-view
mirror, for instance, by luggage piled too high
in the vehicle, the mirror's automatic anti-
glare function will not operate.
Incident light could then blind you. This may
distract you from the traffic conditions and,
as a result, you may cause an accident.
The rear-view mirror and the exterior mirror
on the driver's side automatically go into anti-
glare mode if the ignition is switched on and
inciden tlight fro mheadlamps strikes the
sensor in the rear-view mirror.
The mirrors do not go into anti-glare mode if
reverse gear is engaged or the interior lighting
is switched on. Parking position for the exterior
mirror on the front-passenger side
Setting and storing the parking position You can position the front-passenger side
exterior mirror in such a way that you can see
the rear wheel on that side as soon as you
engage reverse gear. You can store this
position. X
Make sure that the vehicle is stationary and
that the SmartKey is in position 2in the
ignition lock.
X Press button 0026for the exterior mirror on
the front-passenger side.
X Engage reverse gear.
The exterior mirror on the front-passenger
side moves to the preset parking position.
X Use adjustment button 0003to adjust the
exterior mirror .You should see the rear
wheel and the curb in the exterior mirror.
The parking position is stored.
i If you shift the transmission to another
position, the exterior mirror on the front-
passenger side returns to the driving
position.
i You can also store the parking position
using memory button M0002.
X Make sure that the SmartKey is in
position 2in the ignition lock.
X With the exterior mirror on the front-
passenger side activated, use
adjustment button 0003to adjust the
exterior mirror. You should see the
rear wheel and the curb in the exterior
mirror on the front-passenger side.
X Press memory button M0002 and one of
the arrows on adjustment button 0003
within three seconds.
The parking position is stored if the
exterior mirror does not move.
If the mirror moves out of position, repeat
the steps. Mirrors
117Seats, steering wheel and mirrors Z

Assigning the programmable button
(favorites)
0002
Programmable button
You can assign the following predefined
functions to the 0033programmable button:
R ECO :y
ou can activate or deactivate the ECO
start/stop function.
R Massage, Driver's Seat :y
ou can switch
the massage function for the driver's seat
on and off.
R Massage, Front Passenger's Seat :
you can switch the massage function for
the front-passenger seat on and off.
R Massage, Driver's and Front Passenger's Seat : you can switch the
massage function for the driver's and front-
passenger seats on and off.
R Display OFF : you can switch the
COMAND display off or on.
R Tow-away Alarm : you can arm or
deactivate the tow-away alarm.
R Interior Motion Sensor :y
ou can arm or
deactivate the interior motion sensor.
R Tow-away Alarm and Interior Motion
Sensor :y
ou can arm or deactivate the tow-
away alarm and the interior motion sensor.
R Repeat Navigation Command :y
ou can
have the most recent recommendation by
the navigation system repeated.
X To assign the programmable button:
select Vehicle by sliding
001C0006and turning 0031001C0032
the COMAND controller and press
0021 to confirm.
X Select System and press
0021to confirm.
X Select Favorites Button and press
0021to
confirm.
The list of predefined functions appears.
The 002Cdot in front of the list entry indicates
the current setting.
X To change the setting: turn0031001C0032 the
COMAND controller and select the desired
function.
X To store the setting and exit the menu:
press 0021the COMAND controller.
Telephone keypad 0002
Telephone keypad
0003 Folding cover 124
At
ag lanceCOMAND

Navi Audio Telephone Video Vehicle
Mode FM/AM radio Video DVD ECO
Map orientation Sat radio AUX Multicontour
seat/lumbar
settings
Point of interest
symbols on the map Disc Video off Rear window
blind
Traffi
csymbols on the
map Memory card EASY-ENTRY/
EXIT system
Text information on
map MUSIC
REGISTER Exterior
lighting
delayed
switch-off
000A
Topographical
map Media
Interface Interior
lighting
delayed
switch-off
000A
City view USB Ambient
lighting
000A
Freeway
information Rear 000A
Automatic
mirror fold-in
function 000A
Volume reduction AUX 000A
Locator
lighting SIRIUS service Audio off 000A
Automatic
locking Map version 000A
Interior
motion sensor 000A
Tow-away
alarm 000A
Trunk lid
opening height
restriction SPLITVIEW
SPLITVIEW allows you to simultaneously use
different COMAND functions on the front-
passenger side and on the driver's side.
Depending on the viewing angle of the display
(from the driver's seat or from the front-
passenger seat), you will see two different
displays.126
At
ag lanceCOMAND

Indicator lamp displays
The indicator lamp displays the following
possible stati for the batteries and
headphones: Display Status
Green The batteries are fine.
Red The batteries are almost
discharged. Continuou
sly lit
either
green or
red The headphones are switched
on and connected to
ascreen. Flashes
either
green or
red The headphones are
searching for the connection
to a screen.
No display
(dark) The headphones are switched
off or the batteries are
discharged. Connecting additional headphones
You can connect an additional set of corded
headphones to each rear-compartment
screen (Y page 144).
Changing batteries Batteries are required for the remote control
and for the two sets of cordless headphones.
Changing batteries (Y
page 251)System settings
Display settings
Switching the display on/off X
Select Vehicle by turning
0031001C0032the
COMAND controlle rand press 0021to
confirm.
X Select Display OFF by turning
0031001C0032the
COMAND controller and press 0021to
confirm. X
To switch on the display: press0021or
0031001C0032 turn the COMAND controller.
Display design Your COMAND display features optimized
designs for operatio
nduring daytime and
night-time hours. You can customize the
design to suit your personal preferences by
manually selecting day or night design or opt
for an automatic setting.
X Select Vehicle by turning
0031001C0032the
COMAND controller and press 0021to
confirm.
X Select System by turning
0031001C0032the
COMAND controller and press 0021to
confirm.
X Select Display and press
0021to confirm.
X Select Day Mode ,
Night Mode or
Automatic by turning
0031001C0032the COMAND
controller and press 0021to confirm.
The 002Cicon indicates the current setting. Design Explanation
Day Mode The display is set
permanently to day
design.
Night Mode The display is set
permanently to night
design.
Automatic The display design
changes depending on
the brightness around
the vehicle.
i
In the Automatic setting, COMAND
evaluates the readings from the automatic
vehicle light sensor and switches between
the display designs automatically. System settings
147COMAND Z