Mercedes-Benz 2008 CL550 Automobile User Manual


 
183
Control systems
COMAND navigation (introduction)
̄ COMAND navigation (introduction)
Map software
The digital maps generated by the map
software become outdated in the same
way as conventional road maps. Optimum
route guidance can only be provided by the
navigation system in conjunction with the
most up-to-date map software.
Information about new map software ver-
sions can be obtained from an authorized
Mercedes-Benz Center.
Updating the map software
You can update the map software yourself
using a DVD.
Notes about handling DVDs
ț Only hold discs by the edge.
ț Handle discs carefully to prevent read
problems.
ț Avoid getting scratches, fingerprints
and dust on discs.
ț Use a commercially-available cleaning
cloth to clean discs. Do not wipe them
with a circular motion, but only in
straight lines from the center out-
wards.
ț Place discs back in their boxes after
use.
ț Protect discs from heat and direct sun-
light.
Updating process
The updating process has the following
phases:
ț Loading a DVD into the DVD changer
(
page 184)
ț Updating process ( page 185)
i
The updating process can take between 10
and 60 minutes, depending on the size of the
map software. If the radio was switched on be-
fore you started the updating process, you can
still adjust the volume. You can also use
COMAND to operate the automatic air condition-
ing and to cancel the process. Other functions
are not operational.
If possible, carry out the update when the vehicle
is stationary.