Upd
ateSequence The
sequenc einc ludes thefollowing stages:
R Loading DVDintothe DVD changer
R Update process
i The update processmay takebetween 60
and 150 minut es,dependin gon the size of
the map software.
If possible, performtheupdate whenthe
vehicle isstationary. TheDVD readspeed
is faster whenthevehicle isstationary than
when thevehicle ismoving andtheupdate
therefore takeslesstime. Ifyou perform
the update withtheengine offand the
vehicle battery isno longer powerful
enough, COMAND mayshut off
automatically duringtheprocess toprotect
the battery. Inthis case, restart theupdate
with theengine running.
You caninterrupt theupdate process and
cont inue itat later time. Ifyou cancel the
update process, thenavigation systemis
not ready foroperation. G
WARNING
Never leavetheengine running inan enclosed
space. Theexhaust gasescontaincarbon
monoxide. Inhalingexhaustgasesconstitutes
a health hazard andcould leadtoloss of
consc iousness oreven death.
Loading DVDsintoDVD Changer The
DVD changer isamagazine withsixbuilt-
in compartmen ts. 1
Disc slot
2 Load button
X Press theLoad button 2.
Am enu indicat eswhich magazine
compart mentsare curren tlyloaded.
X To select anempt ymaga zine
compar tment: Rotate ymzor slide
omp .
X To start loadin g:Pre ssn.
The message Ple ase Insert Disc wi
llbe displ ayed .
X Inse rtthe DVD intotheslot 2 with the
pri nted side upwa rds .
The DVD change rpu lls in the DVD. The
mes sage Loa dingDis c ... wi
llbe
di spl ayed .
i Ifthe magazine isfull,y ou will first need
to eject adisc.
Upda teProcess The
update process startsonce theDVD has
been loaded.
COMAND checkswhether themap software
on the DVD matches thevehicle's navigation
system andsystem software.
Map Software isnot suitable forthe
Navigat ionSystem orthe System
Software
Am essage isdisplayed statingthat the
navigation updateDVDwiththenew map
data isnot suitable forthe system orthe
system software.
COMAND ejectsthe DVD . Introd
uction
53Navigation Z
As
soo nasthe vehicle location isfound again,
route guidancecont inues inthe usua l
manner. Navigation
Announcements G
WARNING
Navigation announcement sare intended to
direct youwhile driving without diverting your
attent ionfrom theroad anddriving.
Please alwaysuse this feature instead of
consulting themap displa yfor directions.
Consulting thesymbols ormap displa yfor
directions maycause youtodivert your
attent ionfrom driving andincrease yourrisk
of an accident.
i During anactive telephone call,the
navigation announcement sare
suppressed .
If you have missed anannouncement ,you can
call upthe current announcement atany
time.
X To request currentannounce ment:In
map view withthemenu system
(Y page 58)displa yed,select RPT .
X To switch offnavigation
announce ments:Duringthe
announcement ,press theBbutton.
You willbriefly seethemessage: The driving
instructions havebeen muted .
X To switch navigation announcements
back onmanually: Inmap view withthe
menu system (Ypage 58)displa yed,select
RPT .
or
X Start anew route calcula tion(Ypage 73).
or
X IfCOMAND isswitched onagai northe
engine isrestarted. X
To set the volume ofthe
announcements: Setthevolume during
the automatic announcemen t(Y page 36).
or
X Call upanannouncemen tmanually by
selec tingRPT in
map view withth emen u
syst emdispl ayed.
X Ad jus tthe volume.
Audio Fadeout The
Audio Fadeout function,ifactivated,
lowers thevolume ofthe current audiosource
when anavigation announcemen tisissued.
As soon asthe navigation announcement has
ended, theaudi osource willbeplay edwith
the previous volume(Ypage 36). Cance
lingRoute Guidance
X In the map displa ywith themenu system
displa yed(Ypage 58)select Destination £
Cancel RouteGuidance .
Resuming RouteGuidance X
Select Destination £
Continue Route
Guidance in
map view withthe
menu system displayed.
COMAND calculatesthe route. Detour
Function
i The Detour function blocksaroute
segment ahead.You can setthe length of
the block. COMAND calculates adetour
route ifpossible.
X Select Route £
Detour in
map view with
the menu system displayed.
X To set the length ofblock: Select
Longer or
Shorter repeatedly
untilthe
required lengthisset.
The blocked segment ishighlighted inred/
white onthe map. Shown atthe top ofthe
display isthe length ofthe blocked Rout
eGuida nce
89Navigation Z
