technical specifications Lancia Thesis 2007 Owner handbook (in English)

THE SIGNS TO HELP YOU DRIVE CORRECTLY
The signs you see on this page are very important. They highlight those parts of the handbook
where, more than elsewhere, you should stop for a minute and read carefully.
As you can see, each sign has a different symbol to make it immediately clear and easy to identify
the subjects in the different areas:
Personal safety.
Important. Total or partial failure to
follow these instructions can place
driver, passengers or others in seri-
ous danger.Environmental protection.
This shows you the correct proce-
dures to follow to ensure that the car
does not harm the environment.Car wellbeing.
Important. Total or partial failure to
follow these instructions will result
in the risk of serious damage to the
car and may invalidate the warranty
as well.
The texts, illustrations and technical specifications contained in this handbook refer to the car at the time of going to
press.
As part of our ongoing effort to improve our products, LANCIA may introduce technical modifications during pro-
duction and therefore technical specifications and fittings may be altered without prior notice.
For more detailed information, please apply to LANCIA Dealerships.

GETTING TO KNOW YOUR CAR
DRIVING YOUR CAR
IN AN EMERGENCY
CAR MAINTENANCE
TECHNICAL SPECIFICATIONS
INDEX
CONTENTS
11

170
CONTROLS
HAZARD LIGHTS (fig. 124)
These come on when switch Ais
pressed, regardless of the position of
the ignition key.
When these lights are on, the switch
and the direction indicator warning
lights on the instrument panel flash.
Press the switch again to turn the
lights off.
IMPORTANTThe use of hazard
lights is governed by the traffic regu-
lations of the country where the car is
being driven. These laws should be
complied with.
fig. 124
L0A0103b
Maximum heat power
Reduced heat power
Rated voltage
Operating current
Idle current
Operating voltage
Operating temperature
Fuel consumption
Weight
Noiseabout 5 kW
about 2,5 kW
12 V
45W to 13.5V; 34W to 12V
1mA (5mA with radio receiver)
10,25V ± 0,25V ÷ 15,50V ± 0,25V
- 40º C ± 2K to 70º C ± 2K
with reduced power 0,25 Kg/h
with maximum power 0,5 Kg/h
2,9 Kg
51 db.
TECHNICAL SPECIFICATIONS

233
These rings can also be used to fas-
ten the luggage net (optional, can be
purchased at a Lancia Dealership).LUGGAGE TRANSPORT -
IMPORTANT
The car is equipped with a system
that automatically keeps headlight
height steady on different loading
conditions. The adjusting system
works properly with the maximum
allowed loads: always make sure
that the load you are carrying does
not exceed the values specified in
chapter “Technical Specifications”.
When using the boot,
make sure the load you
are carrying does not
exceed the maximum allowed
weight (see the “Technical
Specifications” chapter). Also
ensure the items in the boot are
arranged properly and fastened
with straps to the specific hooks
to prevent them being thrown for-
wards and injuring passengers
should you brake sharply.Heavy loads which are
not securely anchored
could seriously injure
passengers in the event of an
accident.
If you need to carry
petrol in a jerry-can,
always comply with the
law regulations and use a certi-
fied can, which must be properly
secured to the fastening rings. In
any case, the risk of fire in case of
accident is high.
fig. 202
L0A0220b

267
WINTER TYRES
These tyres have been specifically
designed for use on snow and ice
and should be fitted in place of the
existing tyres.
Use only the homologated tyres
listed in log book.
Lancia Dealershipswill be glad
to provide advice on the most suit-
able type of tyres according to your
needs.
For information on the tyres to be
fitted, inflation pressure and winter
tyre specifications, follow the pre-
scriptions given in “Technical speci-
fications”.
The performance of winter tyres is
greatly reduced when the tread
depth is less than 4mm. In this situ-
ation it would be safer to have them
replaced.Due to winter tyre features, under
normal conditions of use or on long
motorway journeys, the perfor-
mance of these tyres is lower than
that of standard tyres.
The use of these tyres should there-
fore be limited to the conditions for
which they were designed and certi-
fied.
IMPORTANT When using winter
tyres with a maximum speed index
below the one that can be reached
by the car (increased by 5%), place
a suitable notice in the passenger
compartment to inform the driver of
the top speed at which the winter
tyre can run (as per EC Directive).All four tyres should be the same
(brand and track), to ensure greater
safety when driving, braking and
cornering.
Remember that it is inappropriate
to change the direction of rotation of
tyres.
The maximum speed for winter
tyres with “Q” marking is 160
km/h, with “T” marking is 190
km/h, whereas with “H” marking is
210 km/h. Always respect the high-
way code speed limit.

274
Signal the presence of
the stopped car according
to the laws in force: haz-
ard lights, reflecting triangle, etc.
Passengers should get out of the
car and stay clear from oncoming
traffic while the wheel is being
changed.
IF A TYRE
IS PUNCTURED
Follow the instructions on this and
the following pages to use the jack
and the spare wheel correctly.If the wheel is being
changed on a steep or
badly surfaced road,
place wedges or other suitable
material under the wheels to stop
the car from moving.
Have the punctured tyre
repaired and fitted back as soon
as possible. Do not lubricate the
bolt threads before fitting them
back: they could come loose.
Wheel bolts are specific
for the type of rim (alloy
or steel) fitted. Never use,
also if in an emergency, wheel
bolts for another type of rim.
When changing rims (alloy rims
instead of steel ones or vice
versa), also the whole wheel bolt
set shall be changed with other
bolts specific for the new type of
rim adopted.The jack should only be
used to change a wheel on
the car for which it was
designed. It should not be put to
other uses or employed to raise
other models of car. Under no
circumstances should it be used
when carrying out repairs under
the car.
An incorrectly positioned jack
may cause the car to fall.
Do not use the jack to lift loads
exceeding those indicated on the
label attached to the jack itself.
The wheel cap may fly off when
the car is moving if it is not fas-
tened correctly. Never tamper
with the inflation valve. Do not
insert tools between the rim and
the tyre.
Check the tyre and spare wheel
pressure regularly. Tyre pressure
is shown in the “Technical
Specifications” chapter.

314
ADDITIONAL
CHECKS
Every 1,000 kmor before long
trips, check and top up as necessary:
– engine coolant level
– brake/hydraulic clutchfluid
level
– power steering fluid level
– windscreen/rear window and
headlight washer fluid level
– tyre pressure and conditions.
Every 3,000 kmcheck the engine
oil level and top up as necessary.
You are recommended to use FL
Seleniaproducts that are designed
and produced specifically for LAN-
CIA cars (see “Capacities” in
“Technical Specifications”).
ANNUAL
INSPECTION
SCHEDULE
The following annual inspection
schedule is recommended for
cars travelling less than 20,000
km a year (e.g. approximately
10,000 km). The schedule
includes the following opera-
tions:
1) Check tyre condition and wear
and adjust pressure (including spare
wheel)
2) Check wear on windscreen/rear
window blades
3) Check rear disc brake pad con-
ditions and wear
4) Inspect conditions of: under-
body protection and outside body-
work, piping (exhaust - fuel lines -
brake lines), rubber parts (boots -
sleeves - bushings, etc.), brake and
fuel line hoses5) check for bonnet and boot lock
cleanness, lever cleanness and lubri-
cation
6) Check primary and secondary
battery charge status
7) Check conditions of various con-
trol belts
8) Check and top up fluid levels
(engine coolant, brakes, windscreen
washer, battery, etc.)
9) Change engine oil
10) Replace engine oil filter
11) Replace dust/pollen filter.

322
fig. 14
L0A0293b
fig. 15
L0A0158b
The engine cooling sys-
tem works with PARAFLU
UP. Top up only with the
same fluid contained in the cool-
ing circuit. PARAFLU UP cannot
be mixed up with PARAFLU 11 or
other fluids. Should this take
place, do not start the engine and
contact a Lancia Dealership. In
case of need, lacking the speci-
fied fluid, top up with water and
contact a Lancia Dealership to
have the proper proportions
restored.
The cooling system is
pressurised. If necessary,
replace the cap with a
genuine spare part to avoid com-
promising the system efficiency.
The mixture of distilled water
and PARAFLU gives freeze pro-
tection down to -35°C. POWER STEERING FLUID
(fig. 14-15)
Fluid level in the reservoir should
be at the maximum.
This check should be performed
when the engine is cold and with the
car on level ground.
For topping up, remove cap A,
after loosening the fastening screws
Bwith the wrench provided (in the
tool bag), then remove hose Cand
loosen cap D.
Check that the level reaches the
MAXreference line on the dipstick
integral with the reservoir cap (for
cold check use the level indicated on
the 20 °C side of the dipstick).If the fluid level in the reservoir is
below the specified one, top up only
with one of the products shown in
table “Fluids and lubricants” in
chapter “Technical Specifications”
proceeding as follows:
– Start the engine and wait for the
oil level in the reservoir to stabilise.
– With the engine running, turn the
steering wheel lock to lock a few
minutes.
– Top up to the MAXreference line
and then refit the cap D.

331
WHEELS
AND TYRES
TYRE PRESSURE
Check the pressure of each tyre,
including the spare, every two weeks
and before long journeys.
The pressure should be checked
with the tyre rested and cold.
It is normal for the pressure to rise
when you are driving. If you have to
check or restore the pressure when
the tyres are warm, remember that
the pressure value must be 0.3 bar
above the specified value.
For proper tyre inflation pressure,
see “Wheels” in chapter “Technical
Specifications”.Tyre pressure must be
correct to ensure good
road holding.
Wrong pressure causes uneven
wear of the tyres (fig. 19):
A- Correct pressure: tyre wears
evenly.
B- Under inflated tyre: shoulder
tread wear.
C- Over inflated tyre: centre tread
wear.If the pressure is too low
the tyre overheats and
this can cause it serious
damage.
Tyres must be replaced when the
tread wears down to 1.6 mm. In any
case, comply with the laws in the
country where the car is being dri-
ven.
fig. 19
L0A0161b

337
Detergents pollute water.
For this reason the car
must be washed in an
area equipped for the collection
and purification of the liquids
used while washing.TIPS FOR KEEPING THE BODY
IN GOOD CONDITIONS
Paintwork
The paintwork is not only to make
your car look attractive but also to
protect the steel.
If the paint is scuffed or scratched
deeply you are therefore advised to
touch up as necessary to prevent rust
from forming.
Only use genuine products when
touching up the paintwork (see
“Bodywork paint identification
plate” in chapter “Technical
Specifications”).
Ordinary maintenance of the
paintwork means washing it. The
frequency you should do this
depends on the conditions and the
environment the car is driven in. For
example, you should wash your car
more often if it is driven in areas
with a high level of air pollution or
on road sprinkled with saltwash.Before leaving your car
into the automatic car-
wash tunnel, disengage
the parking brake following the
instructions given in the relevant
paragraph, and leave the Keyless
System CID (where fitted) in the
car to prevent automatic steering
locking.Before cleaning the
windscreen (e.g. at filling
stations), make sure to
have deactivated the rain sensor
and turned the ignition key to
STOP. Deactivate the rain sensor
also when washing your car man-
ually or at automatic carwash.