To maintain the proper distance to the vehicle
in front of you and thus prevent a rear-end
collision, you must apply the brakes yourself.XBrake the vehicle immediately to avoid a
collision.
Under no circumstances should the driver
await the intermittent warning sound
before braking. Observe the following
warning note.
The intermittent warning sound ceases and
the distance warning lamp 00BA goes out
when the necessary distance to the vehicle
ahead is again established.
The PRE-SAFE ®
Brake can react to stationary
obstacles such as standing or parked vehicles
at road speeds of up to approximately 40 mph
(70 km/h).
GWarning!
If you do not receive visual or acoustic
warning signals, the PRE-SAFE ®
Brake may
R not have recognized the collision risk
R have been deactivated
R be malfunctioning
Apply the brakes yourself to avoid a collision.
The PRE-SAFE ®
Brake does not always clearly
interpret complex traffic situations. If a visual
and/or acoustic warning is issued in an
uncritical driving situation, or if the vehicle
brakes lightly, you can interrupt the PRE-
SAFE ®
Brake maneuver by pressing down all
the way on the accelerator pedal, using
kickdown, or releasing the brake pedal.
The PRE-SAFE ®
Brake maneuver is
terminated immediately when
R you avoid the obstacle by evasive steering
R you drive less than 9 mph (15 km/h)
R an obstacle can no longer be identified
ahead of you
R the system no longer senses the risk of a
collision
i The PRE-SAFE ®
Brake will remain passive
while DISTRONIC PLUS is switched on
( Y page 330).
After a hard collision or damage to the front
of the vehicle from an accident, have the
settings and operation of the radar sensors
checked by an authorized Mercedes-Benz
Center.
When traveling in Canada in a vehicle not
registered in Canada, you must switch off the
radar sensor system ( Y page 236). Canadian
law does not permit the use of the radar
sensor system for vehicles from outside of
Canada.
When you switch off the radar system, the
following functions are deactivated:
R PRE-SAFE ®
Brake
R BAS PLUS ( Y page 64)
R DISTRONIC PLUS ( Y page 330)
R Blind Spot Assist ( Y page 359)XActivating and deactivating: Activate or
deactivate the PRE-SAFE ®
Brake using the
instrument cluster control system
( Y page 232).
After the function has been activated, the
PRE-SAFE ®
Brake indicator 00C7 appears
in the instrument cluster. When the HOLD
function is switched on, the PRE-SAFE ®
Brake indicator 00C7 will not appear.
Anti-theft systems
Immobilizer
The immobilizer prevents unauthorized
persons from starting your vehicle.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. The
engine can be started by anyone with a valid
SmartKey that is left inside the vehicle.
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ActivatingXWith SmartKey: Remove the SmartKey
from the starter switch.
XWith KEYLESS-GO: Turn off the engine and
open the driver’s door.
Deactivating
XSwitch on the ignition.
iStarting the engine will also deactivate
the immobilizer.
In the event that the engine cannot be
started (yet the vehicle’s battery is
charged), the system is not operational.
Contact an authorized Mercedes-Benz
Center or call 1-800-FOR-MERCedes (in the
USA) or 1-800-387-0100 (in Canada).
Anti-theft alarm system
Once the alarm system has been armed, a
visual and audible alarm is triggered when
someone opens
Ra door
Rthe trunk
Rthe hood
The alarm will stay on even if the activating
element, a door, for example, is closed
immediately.
The alarm system will also be triggered when
Rthe vehicle is opened with the mechanical
key
Ra door is opened from the inside
To cancel the alarm after it has been
triggered, see “Canceling the alarm”
(Y page 73).
iIf the alarm stays on for more than
30 seconds, the Tele Aid system initiates a
call to the Customer Assistance Center
automatically. The Tele Aid system will
initiate the call provided that
Ryou have subscribed to the Tele Aid
service
Rthe Tele Aid service has been activated
properly
Rthe necessary mobile phone, power
supply and GPS coverage are available
XArming: Lock the vehicle with the
SmartKey or with KEYLESS-GO.
The turn signal lamps flash three times and
an acoustic warning sounds three times to
indicate that the vehicle is locked. Indicator
lamp \000F flashes to indicate that the alarm
system is armed.
iIf the turn signal lamps do not flash three
times and the acoustic warning does not
sound three times, a door or the trunk may
not be properly closed.
Close the respective element.
XDisarming: Unlock the vehicle with the
SmartKey or with KEYLESS-GO.
The turn signal lamps flash once and an
acoustic warning sounds once to indicate
that the alarm system is disarmed.
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iUnless you open a door or the trunk within
approximately 40 seconds after unlocking
the vehicle:
R The vehicle will be locked again.
R The anti-theft alarm system will be
rearmed.
Canceling the alarm
To cancel the alarm, do one of the following:
XInsert the SmartKey into the starter switch.XPress button 0036 or 0037 on the
SmartKey.
In vehicles with KEYLESS-GO:
XGrasp an outside door handle.
The SmartKey must be within 3 ft (1 m) of
the vehicle.XPress the KEYLESS-GO start/stop button.
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NaviAudioTelephoneVideoVehicleModeFM/AM RadioVideo DVDMulti-function
Contour Seat
Settings/
Lumbar Settings
Map OrientationSat. RadioAUXRear Window
Sunshade
POI Symbols On MapDiscVideo OFFEasy Entry/ExitTraffic Symbols on
Map
Memory CardExterior Lighting
Delayed Shut-off
Text Information on
Map
Music RegisterInterior Lighting
Delayed Shut-off
\000?Topographical
Map
Media InterfaceAmbient Lighting\000?City (3D)USB\000?Automatic
Mirror Folding
\000?Highway
Information
Rear\000?Locator
Lighting
\000?Audio FadeoutAUX\000?Automatic
Locking
SIRIUS ServiceAudio OFF\000?Trunk
Opening-height
Restriction
Map VersionCalling up the main menu
Example illustration: Audio main menu
You can call up the main menu of a main
function in the following manner:
XMoving to the main function line: Slide
\000
XSelect Navi.XCheck the check box for menu item City
(3D) .
Setting route type
You can set the following route types:
R Fast Route : COMAND calculates a route
with minimized driving time.
R Dynamic Route : COMAND calculates a
route with minimized driving time and takes
into account traffic messages received
along the route. Thus, the navigation
system can dynamically recalculate the
route. Roads that are blocked will be
avoided whenever possible. For
information on traffic messages see
( Y page 138).
R Short Route : COMAND calculates a route
with minimized route length.
XSelect Navi 0054 Mode .
The list of available rote types appears. The
dot 003F indicates the currently selected
setting.XSelect route type: Fast Route , Dynamic
Route or Short Route .XExit menu: Slide 009E005B 009F.
i
If you change the route type setting during
active route guidance, COMAND calculates
a new route. If you change the setting when
route guidance is inactive, COMAND uses
the new setting for the next route guidance.
Setting route mode
With this function you can select the following
options for route calculation:
R Minimize Highways
R Minimize Toll Roads
R Minimize Tunnels
R Minimize Ferries
R Minimize Motorail Trains
XSelect Navi 0054 Mode .
The mode list appears.XSwitching mode on or off: Select desired
modes.
Depending on the previous status, the
mode is switched on or off. A checkmark
indicates that the mode is switched on. It
is possible to switch on more than one
mode.XExiting menu: Slide 009E005B 009F or press back
button 0041 in the center console
( Y page 87).
COMAND will verify whether it can
incorporate the modes if you select them
with route guidance active.
If possible, COMAND calculates a new
route considering the selected options.
If the route cannot be recalculated with the
selected options, a message appears and
an announcement is made. COMAND
calculates a new route. Only options that
are possible will be considered.
Displaying highway information
When this function is enabled, highway
information ahead will display automatically
( Y page 137).
Audio fadeout
XSelect Navi 0054 Audio Fadeout .
When the check box is checked 0069 the
volume of the current audio source fades
during a navigation announcement.
COMAND navigation system
(entering a destination)
Introduction
GWarning!
For safety reasons, only enter a new
destination when the vehicle is stationary.
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\000FBlocked route section\000GCurrent vehicle position; the triangle
indicates the vehicle’s direction of travel
\000
SymbolDescriptionTraffic notifications in map displayTraffic
report
lists
Traffic
report
message
Green
line with
arrows
Free-flowing
traffic
No obstacles for traffic flow. Appears
on the free-flow side (direction) of the
road.
No entryNo
message
Yellow
line with
arrows
IncidentsPossible obstacles for traffic flow (e.g.
road work). Appears on the affected
side (direction) of the road.
No entryNo
message
Warning
(red)
Indicates a location for which a
warning message has been issued.
Red arrow indicate the driving
direction to which the warning
message applies.
Appears
with
warning
entry type
Appears
with
warning
entry type
Incident
(yellow)
Indicates a location for which a
message has been issued. Yellow
arrow indicate the driving direction to
which the message applies.
Appears
with
incident
entry type
Appears
with
incident
entry type
Traffic jam
on route
(stop-and-
go)
Appears at the beginning of traffic
congestion from the driver's point of
view if route guidance is active and
route goes through congested area.
Yellow car symbols could appear in
combination with this symbol.
Appears
with traffic
jam on
route
(stop-and-
go) entry
type
Appears
with
traffic jam
on route
(stop-and-
go) entry
type
Traffic jam
on route
Appears at the beginning of traffic
congestion from the driver's point of
view if route guidance is active and
route goes through congested area.
Red car symbols could appear in
combination with this symbol.
Appears
with traffic
jam on
route entry
type
Appears
with
traffic jam
on route
entry type
Blocked
section on
route
Appears at the beginning of a blocked
area from the driver's point of view if
route guidance is active and route
goes through blocked area.
XX XX symbols could appear in
combination with this symbol.
Appears
with
blocked
section
entry type
Appears
with
blocked
section
entry type
Traffic jam
(stop-and-
go)
(yellow car)
Traffic congestion, average speed
25 – 45 mph (40 – 72 km/h).
Could appear repeatedly to indicate
length of traffic congestion.
(Not
possible)
(Not
possible)
140COMAND navigation system (real-time traffic)Control systems
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SymbolDescriptionTraffic notifications in map displayTraffic
report
lists
Traffic
report
message
Traffic jam
(red car)
Traffic congestion, average speed
5 – 20 mph (8 – 32 km/h).
Could appear repeatedly to indicate
length of traffic congestion.
(Not
possible)
(Not
possible)
XXXXBlocked
section
Road impassable.
Could appear repeatedly to indicate
length of blocked area
(Not
possible)
(Not
possible)
Displaying real-time traffic reportsXIf necessary, switch to navigation mode
and show the menu system (Y page 102).
XSelect Traffic.
COMAND searches for satellite radio
channels sending traffic messages.
The message No traffic reports are
currently available for this area.
may appear for the following reasons:RMessages were not yet received.
RThere are no messages available.
XCancelling the search: Select Cancel.XClosing the message: Select OK
If there are traffic reports, you will see a list
or a submenu, depending on whether route
guidance is active or not.
iA traffic message may also concern an
area or region rather than a road, e.g.
impaired visibility due to fog.
List when route guidance is not active
The list shows all the roads, areas or regions
for which messages are available.
1Country, state or province indicator
(optional)
2Road concernedXDisplaying a traffic message: Select an
item from the list.
The traffic message appears, see “Example
of a traffic message” (Y page 142).
XClosing the list: Slide \000