2010 MERCEDES-BENZ S550 4MATIC Page 170

:Blocked route section;Current vehicle position; the triangle
indicates the vehicle’s direction of travel
=Information about the blocked route
section
iBlocked route section : is always
highlighted in red/white. The information
about blocked route section = shows
which section of the route is blocked and
the length of the blocked section.
XStarting route calculation: Select Start,
see also (Y page 120).
XDeleting blockage: Select Navi Q
Route Q Detour Q Delete.
Alternative Route
You can calculate and display alternative
routes in addition to the route that COMAND
displays automatically. The original route is
displayed in light blue while the alternative
route is dark blue.
XWith the menu system displayed
(Y page 102), select Route Q
Alternative Route.
:Route distance, time, and time of arrival
for the currently selected alternative
route marked in deep blue
;On the Route: Symbols indicate special
parts, such as tunnels, ferries or toll
roads, on the displayed alternative route.
=Mode: Current settings for the displayed
alternative route
Avoid: Symbols of route parts to avoid,
for example tunnels, ferries or toll roads
XDisplaying/selecting other alternative
routes: Select Previous or Next.
XAccepting the currently selected, deep
blue route for route guidance: Select
Start.
COMAND navigation system (real-
time traffic)
Traffic messages
iA subscription to SIRIUS XM Satellite
Radio service provider is required for the
satellite radio reception referred to here.
You can find more information on satellite
radio in chapter “Satellite Radio”
(Y page 170).
COMAND can receive and incorporate traffic
messages via satellite radio into the
navigation system. Traffic report messages
and map symbols can then be viewed in the
COMAND display.
138COMAND navigation system (real-time traffic)Control systems
221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 138

CAdditional information provided by radio
station or HD Radio™ program
information
DArtist and song title (when provided by the
radio station)
EPreset optionsFRadio options
iStation name display ? is available for
the AM/FM wave band and can only be
seen when it is switched on (Y page 170)
and if the station transmits a name.
HD Radio™
Important Notes
iHD Radio™ features include
Rdigital broadcasts in the same wave band
as analog AM/FM; the analog AM/FM
stations remain at their current place on
the dial
Rthe ability to broadcast multiple program
streams over a single FM/AM frequency
(e.g. HD1, HD2, etc.)
Rstatic-free, clear reception
RFM stations offer CD quality sound, AM
stations sound like analog FM stations
Ra variety of data services, including text-
based information – artist name, song
title, etc. – shown on the display
More information on HD Radio™ you will
find at www.hdradio.com.
iNote that subprograms and program info
shown in illustrations are dependent on
program content delivered by the radio
stations. Program content is subject to
change. Therefore, subprograms and
program info shown in illustrations and
descriptions contained in this manual may
differ from the subprograms and program
info delivered by the radio station.
Switching to HD Radio™
iSince HD Radio™ stations are embedded
in the AM/FM wave band, HD Radio™
operation is very similar to analog AM/FM
radio operation.
You will only hear HD Radio™ programs if the
HD Radio™ function is activated in the radio
submenu.
XSelect Radio £ HD Radio in the radio
display.
If the check box Ç is checked, HD Radio™
is activated.
Switching wave bands
You can switch between the FM, AM and WB
(Weather Band) wave bands.
XSelect Audio Q FM/AM Radio Q FM or
AM or WB.
You will hear the last tuned station on the
selected wave band.
Selecting stations/channels
You have the following selection options:
RThe search function
RThe station presets
RThe manual frequency entry
RThe channel list (Weather band only)
COMAND FM/AM radio167Control systems221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 167Z

During a driving maneuver additional lanes
may become available on the road or
highway.
:Lane that opened up during the driving
maneuver
;Through lane
Navigation status displays in the
instrument cluster
While route guidance is active, the following
messages may be shown in the multifunction
display:
RO
You have reached your destination.
RArea of dest. reached
You have arrived in the area of your
destination. The message appears, for
example, for relatively large POIs.
RNew route...
COMAND calculates a new route, e.g.
because you have deviated from the
calculated route or due to a detour report.
Afterward, COMAND continues route
guidance.
RCalculating route
COMAND is calculating a route. Afterward,
COMAND starts route guidance.
ROff map
The vehicle’s location is outside of the
digital map’s range. The vehicle is in an off-
map position (Y page 134).
ROff mapped road
The vehicle is either on a road that has not
been digitized (Y page 134) or on the side
of a road, e.g. in a parking space.
RNo route
COMAND cannot calculate a route to the
selected destination.
RDirection of Dest.
The vehicle has gone off the map during
route guidance (Y page 134).
Audio menu
The functions in the Audio menu operate the
audio equipment which you have currently
switched on.
The following functions are available:
RSelecting radio station (Y page 226)
ROperating audio devices/audio media
(Y page 227)
ROperating video DVD (Y page 227)
If no audio equipment is currently switched
on, the message Audio OFF appears in the
multifunction display.
XTo adjust the volume: Press button
W or X on the multifunction steering
wheel.
Selecting radio station
iThe SIRIUS XM Satellite Radio is treated
as a radio application.
Additional optional satellite radio
equipment and a subscription to a satellite
radio service provider are required for
satellite radio operation. Contact an
authorized Mercedes-Benz Center for
details and availability for your vehicle.
For more information on satellite radio
operation, see “Satellite radio”
(Y page 170).
XSwitch on the COMAND system and select
AM/FM radio (Y page 165) or satellite
radio (Y page 170).
XPress button = or ; to select the
Audio menu.
The currently tuned station appears in the
multifunction display.
226Instrument cluster control systemControl systems
221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 226

Letter “T” preceding the size designation:
Temporary spare tires which are high
pressure compact spares designed for
temporary emergency use only.
Tire width
Tire width : indicates the nominal tire width
in millimeters.
Aspect ratio
Aspect ratio ; is the dimensional
relationship between tire section height and
section width and is expressed in percentage.
The aspect ratio is arrived at by dividing
section height by section width.
Tire code
Tire code = indicates the tire construction
type. The “R” stands for radial tire type. Letter
“D” means diagonal or bias ply construction;
letter “B” means belted-bias ply construction.
At the tire manufacturer’s option, any tire
with a speed capability above 149 mph
(240 km/h) can include a “ZR” in the size
designation (for example: 245/40 ZR 18). For
additional information, see “Tire speed
rating” ( Y page 427).
Rim diameter
Rim diameter ? is the diameter of the bead
seat, not the diameter of the rim edge. The
rim diameter is indicated in inches (in).
Load indexGWarning!
The tire load rating must always be at least
half of the GAWR of your vehicle. Otherwise,
tire failure may be the result which may cause
an accident and/or serious injury to you or
others.
Always replace rims and tires with the same
designation, manufacturer and type as shown
on the original part.
GWarning!
Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard on the
driver’s door B-pillar. Overloading the tires
can overheat them, possibly causing a
blowout. Overloading the tires can also result
in handling or steering problems, or brake
failure.
Load index A is a numerical code associated
with the maximum load a tire can support.
For example, a load rating of 91 corresponds
to a maximum load of 1356 lb (615 kg) the
tire is designed to support. See also
“Maximum tire load” (Y page 422) where the
maximum load associated with the load index
is indicated in kilograms and lbs.
For additional information on the load index,
see “Load identification” ( Y page 429).
Speed symbol GWarning!
Even when permitted by law, never operate a
vehicle at speeds greater than the maximum
speed rating of the tires.
Exceeding the maximum speed for which tires
are rated can lead to sudden tire failure,
causing loss of vehicle control and possibly
resulting in an accident and/or serious
personal injury and possible death, for you
and for others.
Regardless of the tire speed rating, local
speed limits should be obeyed. Use prudent
driving speeds appropriate to prevailing
conditions.
Speed symbol B indicates the approved
maximum speed (tire speed rating) for the
tire.
Summer tires
IndexSpeed ratingQup to 100 mph (160 km/h)Rup to 106 mph (170 km/h)Sup to 112 mph (180 km/h)Tup to 118 mph (190 km/h)Tires and wheels427Operation221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 427Z