Low tyre pressure
The system warns the driver if one or
more tyres are flat by switching on the
warning light on the instrument
panel and a warning message on the
display, along with an acoustic signal.
In this case, the outline of the car is
shown on the display with the two
symbols
.
This warning is displayed also when
turning the engine off and on again until
the RESET procedure is carried out.
Reset procedure
The iTPMS needs an initial
"self-learning" phase (with length
depending on the driving style and road
conditions: optimal conditions being
driving on a straight road at 80 km/h for
at least 20 minutes) which starts when
the RESET procedure is carried out.
The RESET procedure must be carried
out:
each time tyre pressure is modified;
when even only one tyre is changed;
when tyres are rotated/inverted;
when the space-saver wheel is fitted.
Before carrying out the RESET
procedure, inflate the tyres to the rated
pressure values specified in the inflation
pressure table (see "Wheels" paragraph
in the "Technical specifications"
chapter).If the RESET procedure is not carried
out, in all above cases, the
warning
light may give false indications on one
or more tyres.
To carry out the RESET, with the vehicle
stationary and the engine on, hold
down the Reset button
located on
the left control panel fig. 86 for at least
2 seconds.
When the RESET procedure has been
carried out, and depending on the type
of instrument panel, either only a buzzer
will be heard or the message "Reset
saved" will appear together with the
buzzer to indicate that self-learning has
started.
Operating conditions
The system is active for speeds above
15 km/h.In a few situations such as sporty
driving, particular conditions of the road
surface (e.g. icy, snowy, unsurfaced
roads) the signalling may be delayed or
partial in detecting the contemporary
deflation of more than one tyre.
Under special conditions (e.g. car
loaded asymmetrically on one side,
towing a trailer, damaged or worn tyre,
fitting the space-saver spare wheel, use
of the "Fix&Go" tyre repair kit, fitting
snow chains, fitting different tyres on
the axles) the system may provide false
indications or be temporarily
deactivated.
If the system is temporarily deactivated
the
warning light flashes for about
75 seconds and then is continuously
on; at the same time, the display shows
a warning message.
This warning is displayed also after the
engine has been switched off and then
on again if the correct operating
conditions are not restored.
In the case of abnormal signals, it is
recommended to perform the RESET
procedure. If the warnings reappear
once the RESET procedure has started,
check that the same type of tyre is used
on all four wheels and that the tyres are
not damaged; if the space-saver spare
wheel is being used, refit a wheel with a
tyre of normal dimensions in place of
8606056J0008EM
83
activated together with the flashing of
the
warning light for approximately
100 seconds.
When this cycle of warnings is activated
it will stay on for its entire length
(regardless of the vehicle speed) or until
the seat belts are fastened again.
When the reverse is engaged, during
the cycle of warnings, the acoustic
signal is deactivated and the
warning light turns on constantly.
The cycle of warnings will be
reactivated as soon as speed exceeds
8 km/h again.
Operation of rear seat belt symbols
The icons are shown on the display
(fig. 92 versions with multifunction
display or fig. 93 versions with
reconfigurable multifunction display)
after a few seconds have elapsed since
the ignition device is turned to MAR.
The symbols are displayed according to
the corresponding seat belts and turn
off at least 30 seconds after the doors
have been closed or after a change in
the seat belt fastening status.for versions with multifunction display
seat belt unfastened
seat belt fastened
for versions with reconfigurable
multifunction display
seat belt unfastened
seat belt fastened.
The symbols shown on the display
indicate:
A: rear left seat belt;
B: rear central seat belt;
C: rear right seat belt.
If a rear seat belt is unfastened, an
acoustic warning (3 "beeps") will be
activated along with the relevant symbol
lighting up on the display.
Furthermore the symbols will light up
again for 30 seconds each time one of
the rear doors is closed.
The symbol will change status after the
corresponding seat belt has been
fastened again.
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93P2000011-000-000
88
SAFETY
