2007 Lancia Thesis fuel

184
If the accelerator pedal is pressed
rapidly, the gearbox selects the sporty
driving programme to meet the re-
quest for a higher car performance.
To disengage this function, release the
accelerator gradually.
If the accelerator pedal is pressed
more slowly, the economy programme
is automatically selected.
The electronic control unit is able
to recognize particular situations
like a curve, detected as a different
speed of front wheel instant rotation
through the ABS active sensors, thus
preventing shifting to the higher
gear until the engine revolution limit
is reached. Only with this condition
or at the end of the curve will it be
possible to shift gear. This strategy is
useful to improve the car balance
and to guarantee a prompt accelera-
tion when coming out of the curve,
since the car has already the right
gear engaged.Likely, during sudden braking, the
lower gear is engaged to exploit the
engine braking action at best. In
case of a curve, the new gear will be
engaged during slowing down before
the curve, therefore when coming
out of the curve it will not be neces-
sary to shift gear to accelerate.
Sporty driving on mixed roads is
recognized by the control unit
because the accelerator pedal is
released rapidly; if this condition is
detected, the gear selected is main-
tained even if the accelerator has
been released, without shifting to
higher gears, in order to increase the
engine efficiency for the following
acceleration. The gear electronic control unit is
able to recognize hills as a result of
the torque signals coming from the
engine on the basis of the car speed,
therefore it is able to eliminate use-
less gear shifts when the accelerator
is released (e.g. before cornering)
and to use only those gears required
to improve the driving comfort.
Likely, the control unit is able to
recognize slopes and to prevent
shifting to higher gears when the
accelerator is released, in order to
use the “exhaust brake” at best to
the advantage of the braking system
and the car control.
IMPORTANTThe “exhaust brake”
function and shifting to a lower gear
during braking is not activated when
the ABS is operating.
A longer gear (5
th) can be used
when the car is driving for long dis-
tances with constant high speed, but
limited engine rpm, thus reducing
driving noise and fuel consumption.
That is why, when a higher car per-

185
Winter programme
When starting to drive with a
reduced road grip (snow-covered,
icy road, etc.), the shift control unit
automatically engage the “ICE” pro-
gramme.
This programme allows starting
with the 2
ndgear engaged, in order to
improve the gear shift efficiency
according to grip conditions.
“ICE” programme activation is
possible only when the gear lever is
at D. If the lever is in the sequential
gear sector, the gear engaged at the
moment of moving off is always that
selected by the driver.
When the “ICE” programme has
been activated, Kickdown is not
operating.Kick down
When maximum acceleration is
required (e.g. during overtaking), if
the accelerator is rapidly and fully
depressed, lower gears are automat-
ically engaged, provided the engine
rpm enable this operation.
Later, when the accelerator pedal
is released, the gear engaged is
selected according to the type of dri-
ving and the position of the acceler-
ator.
Kick-down can be engaged only
when the gear lever is at D.
IMPORTANTIt is suggested to use
Kick-down only when required, e.g.
during overtaking, to limit the fuel
consumption.
When the engine is run-
ning idle and the lever is
at D, the car starts moving
even if on a flat ground: keep the
brake pedal pressed until moving
off. formance is requested in terms of
acceleration and maximum speed,
this gear is almost never selected.
The electronic automatic gearbox
is fitted with a device reducing
inside gearing dragging when the car
is stationary and the brake pedal
depressed. The advantages of such a
function are a considerable noise
reduction, with consequent vibra-
tion reduction and limited fuel con-
sumption.

197
RADAR CRUISE
CONTROL (RCC)
GENERAL
The Radar Cruise Control (RCC)
assists the driver by monitoring both
the cruise speed and the distance of
the vehicle ahead along the running
path: it allows to drive your car at
the required speed, without pressing
the accelerator pedal.
The system reduces fatigue when
driving on motorways, especially
during long journeys, since the
stored speed is maintained automat-
ically; moreover, the system con-
tributes to keeping a safe distance
from the vehicle ahead. Constant
speed driving also allows to cut
down fuel consumption and makes
traffic smoother.The Radar Cruise
Control is not an “auto-
matic pilot” but a driver-
assisting device; therefore, only
the driver is responsible for
his/her driving behaviour and
must comply with the highway
code regulations in force, as well
as with any other provision con-
cerning road traffic.
This system detects just
moving vehicles and
ignores whatever immo-
bile object.The Radar Cruise
Control is not an anti-col-
lision device: it cannot
detect the presence of obstacles
on the road or stop the car in case
of danger. Any action performed
by the driver on the brake or
accelerator pedals takes priority
over the cruise control system; for
this reason, the responsibility for
road safety always rests with the
driver.
The system is electronically con-
trolled, self-contained and, there-
fore, does not require communica-
tion with other vehicles or the pres-
ence of similar systems on the other
vehicles.
The system cannot actu-
ate emergency braking:
the maximum decelera-
tion automatically performed by
the system is limited compared to
the actual braking power of the
brake system; therefore, emer-
gency braking can and must be
performed only by the driver.

229
Boot lock opening/closing by remote control
Central door locking system condition
To open the
boot tailgate
To close
the boot tailgate
Off
Press tailgate button
When the boot is
closed, the lock
remains
unlockedBound to central door locking Not bound to central door locking
On
Press remote control
button
A(fig. 194),
then press the tailgate
button
or keep remote
control button
depressed
(more than 1 second)
When the boot is
closed, the lock
remains unlocked.
To lock the
tailgate lock, press
remote control button
B(fig. 194) On
Press remote control
button
A(fig. 194),
then press the tailgate
button
or keep remote
control button
depressed
(more than 1 second)
When the boot is
closed, the lock
remains unlocked.
To lock the
tailgate lock, press
remote control button
B(fig. 194) Off
Press remote control
button
A(fig. 194),
then press the tailgate
button
or keep remote
control button
depressed
(more than 1 second)
When the boot is
closed, the lock
remains unlocked.
The lock will automat-
ically lock when the
car speed
exceeds 20 km/h
FUNCTIONS THAT CAN BE
MODIFIED BY THE CONNECT
MENU
The CONNECT enables to switch
on/off the following functions:
– locking/unlocking the boot
together with central door
locking/opening– automatic locking of the boot,
door locks and fuel filler cap, when
the car speed exceeds 20 km/h.
To actuate these settings, refer to
the CONNECT supplement provid-
ed with the car.The following tables summarize
the operation logic of the boot lock,
depending on the functions that
have been actuated.

238
If repairs need to be car-
ried out inside the engine
compartment when this is
still hot, be careful not to burn
yourself and keep away from the
electric fan as this may cut in at
any time, even if the key is
removed from the ignition switch.
Wait until the engine has cooled.
Scarves, ties and other
loose articles of clothing
could easily get caught up
in moving parts.To close the bonnet:
Lower the bonnet at approx. 20 cm
from the engine compartment and
then let it drop, ensuring that it is
fully closed and not just held in posi-
tion by the safety catch. If the bonnet
does not close properly do not push it
down but open it again and repeat the
above procedure.
For safety reasons the
bonnet shall always be
perfectly closed when trav-
elling. Always check for proper
bonnet locking. If the bonnet is left
inadvertently open, stop the car
immediately and close the bonnet.FUEL FILLER CAP
The fuel filler cap flap is controlled
automatically controlled by the cen-
tral door locking system.
When central door locking is on,
the fuel filler flap cannot be opened;
when central door locking is off, the
flap can be opened by simply press-
ing on the front part in point A(fig.
215).
Open the fuel filler flap by turning
it in the direction shown by the
arrow until it is completely opened.
fig. 215
L0A0012b

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

253
Remember that until the
engine has started, the
brake booster and power
steering systems will not work
and a greater effort will therefore
be required to press the brake
pedal and turn the steering
wheel. For cars equipped with
turbosupercharger in
particular, but generally
for any kind of cars, avoid abrupt
accelerations immediately before
turning the engine off. A quick
burst on the accelerator serves
absolutely no practical purpose,
wastes fuel and may damage seri-
ously the turbosupercharger
rotor bearings.EMERGENCY START-UP
If the Lancia CODE system fails to
recognise that code transmitted by
the ignition key (symbol Ytogeth-
er with message “VEHICLE PRO-
TECTION SYSTEM FAULT” on the
multifunction display) the emer-
gency start-up can be performed by
using the CODE card code.
For the correct procedure see chap-
ter “In an emergency”.
Before opening the lug-
gage compartment bonnet
to reload the battery or to
connect an auxiliary battery,
carefully read and comply with
the instructions contained in the
paragraph “If battery is to be dis-
connected” in the chapter “In an
emergency”. Never bump start the
engine (by pushing, tow-
ing or coasting downhill)
as this could cause fuel to flow
into the catalytic exhaust system
and damage it beyond repair.
IMPORTANTIf the engine turns
off while the car is running, the
Lancia CODE symbol Yand the
message “VEHICLE PROTECTION
SYSTEM FAULT” may appear on
the multifunction display when the
engine starts again. In this case
check that the warning light switch-
es off when turning the engine off
and on again with the car stationary.
Otherwise contact aLancia
Dealership.

260
CONTAINING RUNNING COSTS AND
POLLUTION
Some suggestions which may help
you to keep the running costs of the
car down and lower the amount of
toxic emissions released into the
atmosphere are given below.
GENERAL CONSIDERATIONS
Car maintenance
The overall state of the car is an
important factor which has a
marked influence over fuel con-
sumption and driving comfort and
on the life span of your car. For this
reason care should be taken to main-
tain your car by carrying out the
necessary checks and regulations in
accordance with the specifications
given in the “Service Schedule” (see
sections: spark plugs, air cleaners,
timing...).Tyres
Tyre pressure should be checked at
least once every four weeks: if the
pressure is too low fuel consumption
increases as the resistance to the
rolling movement of the tyre is
greater. In this state, tyre wear is
increased and handling suffers,
which will effect safety.
Unnecessary loads
Do not travel with too much load in
the boot. The weight of the car (in
town traffic above all), and its trim
greatly effect consumption and sta-
bility.Roof rack/ski rack
Remove the roof or ski racks from
the car as soon as they are no longer
needed. These accessories reduce the
aerodynamic penetration of the car
and will increase consumption.
When transporting particularly
large objects, use a trailer, where
possible.
Electrical devices
Use electrical devices for the neces-
sary time only. The heated rear win-
dow, fog lights, windscreen wipers,
heater fan require large amounts of
electricity and increasing the request
for power will also increase fuel con-
sumption (up to +25% when driving
in towns).
Climate control system
The climate control system is an
additional load which greatly effects
the engine leading to higher con-
sumption (up to +20% in average).
When the temperature outside
allows, use the air vents where pos-
sible.