2006 Lancia Thesis pressure

135
Engine oil pressure
Warning light/symbol
v
èv
Message
INSUFFICIENT
ENGINE OIL
PRESSURE
SWITCH OFF ENGINE,
DO NOT PROCEED
ENGINE OIL PRESSURE
SENSOR FAULT
GO TO DEALERMeaning of the message
Engine oil pressure is below
the standard value
Engine oil pressure
sensor failureAction
Turn the engine off and contact
a Lancia Dealership
IMPORTANTIf engine has been
taxed, when running it idle this
message can appear on the dis-
play but it should go out when
slightly accelerating
Contact a Lancia Dealership
Low battery charge
Warning light/symbol
w
Message
ALTERNATOR FAULT
GO TO
DEALER SLOWLYMeaning of the message
Current generator
failure resulting in
poor car battery
chargeAction
Drive slowly to a Lancia
Dealership

196
or
– by momentarily turning ring Bto
(+): each turn of the ring will corre-
spond to a small speed increase
(approximately 1 km/h), while a
continuous pressure will correspond
to a continuous speed increase.
Release ring B: the new speed will
automatically be stored.
Reducing the stored speed
The stored speed can be decreased
in two ways:
– by switching the device off (e.g.
by pressing the brake pedal) and
then storing the new speed (turning
ring Bto (+) for longer than three
seconds)
or
– by turning ring Bto (–) until the
new speed is reached. The new speed
will automatically be stored.Deleting the stored speed
The stored speed is automatically
deleted when:
– the engine is stopped
or
– switch Ais turned to OFF.
When driving with the
cruise control, do not
shift the gear lever to neu-
tral. You should only switch the
cruise control on when the traffic
and road conditions allow this in
complete safety, i.e. straight and
dry roads, motorways, fast mov-
ing traffic and smooth road sur-
face. Do not use the device in
cities or in heavy traffic.The cruise control can
be switched on at speeds
higher than 30 km/h (40
to 180 km/h for 2.4 JTD 20V CAE
version). The device can only be
switched on in 4th, 5th or 6th
gear, according to car speed. In
versions with automatic trans-
mission, the device must only be
switched on with the gear lever at
D during automatic operation
without shifting the lever subse-
quently, or with the 3
rdor 4thgear
engaged during manual sequen-
tial operation.
When travelling down-hill the
speed may increase with respect
to the stored value according to
the change in engine load.

200
Storing the speed
Move ring Ato any position other
than OFFand take the car to the
required speed.
Turn ring Bto (+), then release it.
The car speed will be stored and
shown on the instrument panel dis-
play; now, the accelerator pedal can
be released.
The car will continue at the con-
stant speed until one of the following
events occur:
– the brake pedal is pressed
– presence of a vehicle running
ahead more slowly along the run-
ning path, in the same running
direction.
IMPORTANTIf required (e.g. for
overtaking) you can accelerate sim-
ply by pressing the accelerator. The
car will return to the previously set
speed when the accelerator pedal is
released. If 160 km/h speed is
exceeded, restore the stored speed by
pressing C(RCL).Resetting the stored speed
If the system has been switched off
by pressing the brake pedal, the
stored speed can be resumed by
pressing button C(RCL).
Increasing the stored speed
The stored speed can be increased
in two ways:
– by pressing the accelerator and
storing the new speed (turning ring
Bto (+)
or
– by temporarily turning ring Bto
(+): each turn of the ring will corre-
spond to a 10 km/h speed increase,
while a continuous pressure will cor-
respond to a continuous speed
increase at intervals of 10 km/h.
Release ring B: the new speed will
automatically be stored.
The new set speed will be shown on
the display in place of the previous
one. Reducing the stored speed
The stored speed can be decreased
in two ways:
– by switching the device off (e.g.
by pressing the brake pedal) and
then storing the new speed (turning
ring Bto (+)
or
– by turning ring Bto (-) until the
new speed is reached. The new speed
will automatically be stored.
The new set speed will be shown on
the display in place of the previous
one.

SENSORS
The system detecting the distance
from obstacles uses 4 sensors housed
in the front bumper (fig. 156) and 4
sensors housed in the rear bumper
(fig. 157).To ensure proper opera-
tion of the parking assist
system, it is essential that
the sensors placed on bumpers
are always free from mud, dirt,
snow or ice. When cleaning the sen-
sors, take the greatest
care not to scratch or
damage them; to this regard, do
not use dry, rough or hard cloths.
Sensors must be washed with
clean water, to which car sham-
poo can be added, if necessary. In
car-wash stations that use high-
pressure or steam-jet hydraulic
cleaning machines, clean the sen-
sors fast by keeping the nozzle at
a distance of at least 10 cm.
fig. 156
L0A0278b
fig. 157
L0A0277b
When the bumper needs
re-painting or the sensor
area needs touching-up
with paint, contact a Lancia
Dealership only. Incorrect appli-
cation of paint could adversely
affect the parking sensor opera-
tion.
209

227
BOOT
The boot can be opened both from
the outside and the inside of the car.
IMPORTANT Faulty closing of the
boot is signalled by the lighting of
the relevant symbol on the multi-
function display, together with mes-
sage “BOOT OPEN”With the battery flat, or
after the interruption of
one of the protection
fuses, or if you want to disconnect
a loaded battery (e.g. for a car
stop period), before opening the
luggage compartment bonnet
carefully read and comply with
the instructions contained in the
paragraph “If battery is to be dis-
connected” in the chapter “In an
emergency”.
OPENING FROM THE INSIDE
Boot tailgate is opened electrically.
It can be opened only when the igni-
tion key is at MARand the car is
stopped, or for 3 minutes after turn-
ing the key to STOPwithout open-
ing or closing a door.
To open the boot, press button A
(fig. 192), placed on the central con-
sole, as follows:
– a short pressure of the button will
release the boot lock– a prolonged pressure of the but-
ton will release the lock and open
the boot.
Boot lifting is facilitated by the
action of gas dampers.
The dampers are cali-
brated so as to ensure
correct lifting of the boot
tailgate with the weights estab-
lished by the manufacturer.
Addition of extra equipment (e.g.
spoiler, etc.) can adversely affect
operation and safety of use.
fig. 192
L0A0167b

228
OPENING FROM THE OUTSIDE
WITH THE KEY (fig. 193)
The boot lock is electrified: press
button Aon the tailgate to open it.
In an emergency (battery run down
or electrical system failure), the tail-
gate can be opened by fully turning
counterclockwise the key in the lock
and exerting at the same time a
slight pressure on the lower edge of
the number plate holder to reduce
the opening effort.
IMPORTANTIf the boot was
opened using the key, at closing the
automatic function will be deacti-
vated. To restore the automatic
function press button A.OPENING BY MEANS OF THE
REMOTE CONTROL
The tailgate can be opened from
the outside by pressing button A
(fig. 194) on the remote control,
even when the electronic alarm is on.
When the electronic alarm is on,
boot opening is accompanied by
double flashing of direction indica-
tors; boot closing is accompanied by
one flashing.
IMPORTANTIf the boot is opened
with the key when the electronic
alarm is on, the latter will not be
deactivated.If the electronic alarm is on, both
the volumetric protection and the
boot control sensor will be switched
off, and the system will emit (except
for versions of certain markets) two
beeps.
fig. 193
L0A0181b
fig. 194
L0A0179b

239
In an emergency, the flap can be
released by pulling wire B(fig. 216)
on the right-hand side of the boot
inside the service compartment.
To open the compartment flap,
turn the catch C(fig. 217) to 1using
the ignition key and lower it.IMPORTANT The airtight seal of
the cap may lead to a slight increase
of pressure in the tank. A hissing
sound when the cap is removed is
therefore quite normal.
The cap is equipped with a device
which fastens it to the flap so that it
cannot be misplaced D(fig. 218).
While you are filling up, fasten the
cap to the device inside the flap as
shown in the figure.
Do not put naked flames
or lighted cigarettes near
the fuel filler hole as there
is a danger of fire. Do not bend too
close to the hole either so as not to
breathe in harmful vapours.REFUELLING
To guarantee full tank filling, carry
out two refuelling operations after the
first click of the fuel delivery gun. Avoid
further topping up operations that
could cause damages to the fuel system.
IMPORTANTRefuelling shall always
be performed with engine off and igni-
tion key to STOP. If the engine is off
but the key is to MAR, a wrong fuel
level could temporarily be indicated.
This is due to the internal system con-
trol logic and cannot be considered as
a system malfunctioning.
fig. 217
L0A0303b
fig. 218
L0A0014b
fig. 216
L0A0015b

HEADLIGHTS
GAS-DISCHARGE (BI-XENO)
MAIN BEAM / DIPPED BEAM
HEADLIGHTS AND DYNAMIC
BEAM ADJUSTMENT DEVICE
These headlights, called Bi-Xeno,
use a lamp with a xenon-filled bulb,
both for the dipped beam and the
main beam headlights.
The main characteristics of this
type of headlights are:
– higher brilliancy
– higher light beam width and
adjustability
– lower consumption under work-
ing conditions
– longer bulb life.Each headlight is equipped with an
electronic control unit used to con-
trol supply voltage. Due to high bril-
liancy, bi-Xeno headlights require
the adoption of a dynamic beam
adjustment control system.
This system is controlled by an
electronic control unit operating at
two levels:
– constant headlight beam realign-
ment as a function of the car load
– dynamic headlight beam align-
ment to compensate car pitching
when running.Operation
Light is projected onto the road by
means of a spherical glass lens with
a large surface (70 mm diameter).
A deflector lifts and lowers, so that
light distribution is different for
both the main beam and dipped
beam headlights. The deflector is
electrically operated and the
mechanical lifting/lowering opera-
tion is performed real-time when
lights are switched.
The xenon lamp consists of a bulb
containing low-pressure xenon and
two electrodes.
To obtain light emission, an elec-
tric arc must be triggered between
the two electrodes and maintained.
Each headlight is equipped with a
control unit which:
– checks the voltage/current value
under working operation
– triggers the arc to the electrodes
and cause salt evaporation at
switching on.
242