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E5.04
Indications on the TFT display
The driver is notified of a fault by the instrument panel via the following events:
relevant fault warning light (if available) illuminated on instrument panel;
icon (if available) corresponding to fault displayed with relevant specific message (if available) on TFT
display.
The icon appears on the display simultaneously with the illumination of the warning light on the instrument
panel (if available).
All information contained in the display area reserved for messages is replaced by information concerning the
failure.
Faults are displayed according to the priority attributed to the faults themselves:
Priority 0 (very serious)
Priority 1 (serious)
Priority 2 (not serious)
In the event of multiple simultaneous faults, the faults are displayed in order, with priority 0 faults first, priority
1 faults next and priority 2 faults last.
The information relative to the faults are displayed for 5 seconds each, in "rolling" order. with the screens
displayed in rolling mode and in order of priority or occurrence of the relative fault event.
If, during the display cycle for a fault, another priority 1 or 2 fault occurs, this will replace the message
currently displayed only once the latter has been displayed for 2 seconds. The messages then continue to
be displayed in "rolling" order.
If, during the display cycle for a fault, a priority 0 fault occurs, this will replace the fault currently displayed
immediately, without waiting 2 seconds. The messages then continue to be displayed in "rolling" order.
During the display of multiple faults in rolling order, if any of the faults is interrupted by a new failure/check
event before its full display period has elapsed, the last event will be displayed nonetheless for 5 seconds,
even if a shorter period would suffice to complete its display cycle.
During the display of priority 0, 1 and 2 faults, the set-up MENU functions, which are normally accessible via
the specific buttons, are disabled.
During the display of priority 0, 1 and 2 faults, the display of other main screens normally accessible with the
specific DISP button is disabled.
The faults remain displayed for 20 seconds.
In the event of faults with no physical warning light on the instrument panel, at the end of the display cycle,
the relative symbol will be shown in icon form in area C1 of the display and will remain displayed until the
malfunction generating the fault has been rectified.
In the event of faults with a physical warning light on the instrument panel, at the end of the display cycle, the
relative symbol will not be shown in icon form in area C1 of the display.
Additionally, the screen displayed before the fault event will be shown again.
The fault is displayed for the period specified above at each key-on (until the malfunction generating the fault
has been rectified).
If the fault is rectified before the end of the display cycle, the message will continue to be displayed and the
relative warning light (if available) will remain lit for at least 2 seconds, to prevent undesirable "flashing"
effects.
The warning light (if available) extinguishes and the message disappears from the display simultaneously.
Fault display may be interrupted in two different ways:
by eliminating the malfunction generating the fault;
by pressing the MODE button to escape.
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