2009 FIAT CROMA Instant Navigation Manual

56
INSTANT NAV
The Instant Nav is capable of detecting
and solving both operating faults within the
system and overheating problems.OPERATING FAULTS
If an internal fault is detected, the system
“freezes” the last screen available and
launches a diagnostic search.
The system checks the module con-
cerned for a few moments to detect the
type of fault; if the preset time is exceed-
ed and the fault persists, the best solu-
tion is adopted (for example, resetting the
hardware for the module involved).
If the Instant Nav no longer responds to
the commands, it is possible to restart it
manually by pressing the
Nbutton for
more than 8 seconds.PROBLEMS DUE TO
OVERHEATING
If the temperature of a Instant Nav hard-
ware module (audio, CD player, etc.) ex-
ceeds the maximum set limit, the module
signals that the temperature is too high;
the display will show a dedicated message.
The module involved is automatically
limited or disabled. In extreme cases the
system is automatically turned off until
normal operating temperature is resumed;
the display shows a dedicated message.
The system will only return to normal
operation when the temperature operat-
ing conditions are normal once again.
O O
P P
E E
R R
A A
T T
I I
N N
G G
P P
R R
O O
B B
L L
E E
M M
S S
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N N
O O
T T
E E
S S
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Fiat Group Automobiles S.p.A. - Customer Services - Technical Services - Service Engineering
Largo Senatore G. Agnelli, 5 - 10040 Volvera - Torino (Italia)
Print No. 603.97.471 - 10/2009 - 1 edition
603_97_471 CROMA_INSTANT NAV_GB_1ed 23-10-2009 15:29 Pagina 60