2008 FIAT ULYSSE change time

Failure to replace the fil-
ter can reduce the cli-
mate control system’s ef-
ficiency considerably.
GETTING TO KNOW YOUR CAR
65
Feet
Air is directed towards the feet
through:
– three front vents for the first row
(2 on the driver’s side and 1 on the
passenger’s side);
– four vents on the floor (2 for the
second row and 2 for the third row).
Windscreen/feet
Air is distributed with the same per-
centage to the feet (40%) and wind-
screen vents (40%), but a small per-
centage is devoted to ventilation (20%)
in order to guarantee the passenger
compartment heating and to prevent
frosting.
This type of air distribution is applied
by the climate control system auto-
matic operation, especially when the
external temperature is very low and
it is necessary to direct some warm air
towards the driver’s hands.
MAX-DEF function
Air is completely directed to the
windscreen and front side windows.
This function is used for the wind-
screen/side window rapid defrost-ing/demisting and rear heated window
activation with only one operation.
Such function is activated manually
and enables the following functions:
– ventilation with maximum air ca-
pacity;
– air mixing completely hot;
– air recirculation off (outside air);
– compressor on;
– air distribution to the windscreen;
– rear heated window on.
When the MAX-DEF function is on
it is possible to alter the air capacity
and to deactivate the rear heated win-
dow.
The rear heated window works for
a limited time and turns off automati-
cally.AIR QUALITY
The system is fitted with a pollen fil-
ter which prevents dust particles and
pollen coming from the outside from
getting into the system.
Have the pollen filter checked at a
Fiat Dealership at least once a year,
possibly at the beginning of spring/
summer.
If the car is often used in dusty or
highly polluted areas, you should check
or change the pollen filter more fre-
quently.

GETTING TO KNOW YOUR CAR
70
In addition, still with the climate con-
trol system working in automatic
mode, when the external temperature
is lower than 18°C, supplementary
fans can be used to direct some warm
air to the second and third row.
If cold air is required, treated air di-
rected to the feet is distributed to all
three rows.
MAX-DEF function
Air is completely directed to the
windscreen and front side windows.
This function is used for the wind-
screen/side window rapid defrost-
ing/demisting and rear heated window
activation with only one operation.
Such function is activated manually
and enables the following functions:
– ventilation with maximum air ca-
pacity;
– air mixing completely hot;– air recirculation off (outside air);
– compressor on;
– air distribution to the windscreen;
– rear heated window on.
When the MAX-DEF function is on
it is possible to alter the air capacity
(the minimum corresponds to 1 fan
notch) and to deactivate the rear heat-
ed window.
The rear heated window works for
a limited time and turns off automati-
cally.
MIXING
Temperature can be adjusted rang-
ing from a minimum of 14°C to a max-
imum of 28°C, i.e. “completely cold”
and “completely hot”. AIR QUALITY
The system is fitted with a pollen fil-
ter which prevents dust particles and
pollen coming from the outside from
getting into the system.
Have the pollen filter checked at a
Fiat Dealership at least once a year,
possibly at the beginning of spring/
summer.
If the car is often used in dusty or
highly polluted areas, you should check
or change the pollen filter more fre-
quently.
Failure to replace the fil-
ter can reduce the cli-
mate control system’s ef-
ficiency considerably.

GETTING TO KNOW YOUR CAR
115
The electro-mechanic automatic
control system for the light beam po-
sition is enough to maintain the light
beam constant and makes the slant
compensating device useless.
Xenon light duration is very long and
a malfunction is unlikely to happen.
IMPORTANTHave them replace
only at a Fiat Dealership.HEADLAMP BEAM
POSITIONING
(Xenon light versions excluded)
The correct positioning of the head-
lamp beams is very important for the
comfort and safety, not only of the
person driving the vehicle, but also all
other road users.
This is also covered y a specific law.
To ensure that you and other drivers
have the best visibility conditions when
travelling with the headlamps on, the
headlamps must be set properly.
Have the headlamp positioning
checked at a Fiat Dealership.SLANT COMPENSATION
(Xenon light versions excluded)
When the vehicle is loaded, it
“slopes” backwards. This means that
the headlight beam rises. In this case it
is necessary to return the beam to the
correct position.
Check the positioning of
the headlight beams
every time you change
the load to be carried.

Cars with ESP may only
be fitted with tyres of the
same make, model and
size and be in good conditions.
GETTING TO KNOW YOUR CAR
120
ESP SYSTEM ACTION
The ESP system action is signalled by
warning light
ñflashing to inform the
driver that the vehicle stability and grip
are critical.
ESP failure indication
In the event of an ESP system failure,
it turns off automatically and warning
light
ñcomes on together with the
relative message on the multifunction
display.
In the event of an ESP system failure,
the vehicle behaves as the version
without this type of system. We rec-
ommend you to contact a Fiat Deal-
ership as soon as possible. The ESP main components are:
– an electronic control unit which
processes the sensor signals and ap-
plies the best strategy;
– an angle sensor which detects the
steering position;
– four sensors which detect each
wheel rotation speed;
– a braking system pressure sensor;
– a yawing sensor which detects the
vehicle spinning around a vertical axis;
– a sensor which detects side accel-
eration (centrifugal force).
The ESP heart is the control unit
which processes the centrifugal forces
deriving from cornering on the basis
of the data coming from the sensors
installed on the vehicle. The yawing
sensor detects the vehicle spinning
around its vertical axis. Centrifugal
forces resulting from cornering are de-
tected by a highly sensible side accel-
eration sensor.
The ESP stabilising action is based on
the control unit processing of data
coming from the steering wheel rota-
tion sensors, side acceleration sensors
and wheel rotation speed sensors.These signals make the control unit
recognise the driver’s manoeuvre
when he/she turns the steering wheel.
The control unit processes such in-
formation and is able to detect the ve-
hicle position at any time and compare
it with the driver’s wished direction. If
they do not match, the control unit is
able to adjust the vehicle’s position in-
stantly, by choosing the best strategy:
it can brake one or more wheels with
different force and reduce the engine
power, if needed.
Adjustments are made for continu-
ously adapting to the driver’s wished
travelling direction.
The ESP system action improves the
vehicle safety in many critical situations
and is useful especially when the
roadbed grip changes.

DRIVING YOUR CAR
141
Be careful when fitting
additional spoilers, light
alloy rims and optional
wheel caps: these devices could
reduce brake ventilation and ef-
ficiency in the event of repeated
and sudden braking or long
downhill drives.Never drive with objects
on the floor in front of the
driver’s seat. The objects
could get jammed under the ped-
als making braking or accelerat-
ing impossible.
Driving while drunk or
under the influence of
drugs or certain medi-
cines is dangerous for both you
and other road users.Pay attention to mats: if
you note even a small
problem in braking, the
pedal stroke may need to be ad-
justed.
Always fasten both front
and back seat belts, in-
cluding child restraint sys-
tems. Travelling with the seat
belts unfastened increases the
risk of injury or death if you are
in a collision.
Water, ice and road salt
may deposit on brake
discs making it difficult to
brake the first time this is neces-
sary.– do not drive too many hours at a
time but stop at intervals to stretch
your legs and recoup your energies;
– make sure the air in the vehicle is
being changed continuously;
– never coast downhill (i.e. with the
engine off): if you do, you lose the aid
of the engine brake, power brakes and
power steering, so that braking and
steering require greater effort.