maintenance Lancia Thesis 2006 Owner handbook (in English)

ELECTRICAL ACCESSORIES
If, after buying the car, you decide to add electrical accessories (that will gradually drain the battery), visit a
Lancia Dealership. They can calculate the overall electrical requirement and check that the car's electric sys-
tem can support the required load.

CODE card
Keep the code card in a safe place, not in the car. You should always keep the electronic code written on the
CODE card with you in case you need to carry out an emergency start-up procedure.
SCHEDULED SERVICING
Correct maintenance of the car is essential for ensuring it stays in tip-top condition and safeguards its safety
features, its environmental friendliness and low running costs for a long time to come.
THE OWNER HANDBOOK CONTAINS …
… information, tips and important warnings regarding the safe, correct driving of your car, and its mainte-
nance. Pay particular attention to the symbols "(personal safety) #(environmental protection)â(the car’s
wellbeing).
PROTECTING THE ENVIRONMENT
A system for continuously monitoring emission system components to ensure greater environmental protec-
tion is fitted in your car.
U

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

78
The pretensioner does not require
any maintenance or greasing.
Anything that modifies its original
conditions invalidates its efficiency.
If due to unusual natural events
(floods, sea storm, etc.) the device
has been affected by water and mud,
it must necessarily be replaced.
The pretensioner can
only be used once. After a
collision that has trig-
gered it, have it replaced at a
Lancia Dealership Pretensioner
validity is written on the plate
located on the front left door post
near door hinges. The preten-
sioners should be replaced at a
Lancia Dealership as this date
approaches.After adjustment, always
check that the device is
anchored in one of the
positions provided. To do this,
with the grip released, exert a
further pressure to allow the
anchor device to catch if release
did not take place at one of the
preset positions. PRETENSIONERS
Your car is fitted with pretension-
ers on the front and rear side seats to
improve protection.
These devices “feel”, through a
sensor, that a violent crash is in
progress and rewind the seat belts a
few centimetres. In this way they
ensure that the seat belt adheres per-
fectly to the wearer before the
restraining action begins.
The seat belt locks to indicate that
the device has intervened; the seat
belt cannot be drawn back up even
when guiding it manually.
IMPORTANTTo obtain the high-
est degree of protection from the
action of the pretensioning device,
wear the seat belt keeping it firmly
close to the chest and pelvis.
Front seat pretensioners activate
only if front seat belts are properly
fitted into buckles.
A small amount of smoke may be
produced. This smoke is in no way
toxic and presents no fire hazard.
fig. 72
L0A0089b

113
Engine oil level check (JTD versions only)
Indication is correct only if oil level has been checked with the car on a level surface.
If oil level is low, before topping up, check it by the proper dipstick as described in paragraph “Checking fluid levels”
in the “Car maintenance” chapter.
Warning light/symbol
Ç
k
Ñ
Note
If oil level is near or below
the MIN reference line
top up as soon as possible
Restore proper oil level
Use the dipstick to check that
the oil level is not exceeding
the MAX reference line
If oil level is exceed-
ing the MAX refer-
ence line contact a
Lancia Dealership as soon
as possibleMessage
ENGINE OIL LEVEL
LOW ENGINE OIL LEVEL
SWITCH OFF ENGINE
DO NOT PROCEED
MAXIMUM ENGINE
OIL LEVELMeaning of the message
Engine oil level
indication
Engine oil level is below
the minimum
Engine oil level
could exceed
the maximum

136
Brake pads
Warning light/symbol
d
Message
WORN BRAKE PADS
GO TO DEALERMeaning of the message
Brake pads are wornAction
Contact a Lancia
Dealership
IMPORTANT Since the car is fit-
ted with wear sensors for the front
brake pads, when changing them,
check also the rear brake pads
Engine coolant temperature
Warning light/symbol
u
è
Message
ENGINE COOLANT
TEMPERATURE HIGH
SWITCH OFF ENGINE,
DO NOT PROCEED
ENGINE COOLANT TEM-
PERATURE
SENSOR FAULT
GO TO DEALERMeaning of the message
Indicates excessive engine coolant
temperature
Engine coolant temperature sen-
sor failureAction
Turn the engine off and contact a
Lancia Dealership
Contact
a Lancia Dealership
Engine coolant level
Warning light/symbol
n
Message
RADIATOR
LIQUID INSUFFICIENT
SWITCH OFF ENGINE
CHECK THE
HANDBOOKMeaning of the message
Engine coolant level
in reservoir
is near to the min. level
or is below the min. levelAction
Turn the engine off and
top up before restarting following
the instructions given in chapter
“Car maintenance”

137
Windscreen washer fluid level
Warning light/symbol
)
Message
LOW WINDSCREEN
WASHER FLUID LEVEL
CHECK LEVEL
Meaning of the message
Windscreen washer fluid
level in reservoir
is below the minimum levelAction
Top up as soon as possible,
following the instructions given in
chapter “Car maintenance”
Side/taillights
Warning light/symbol
k
l
m
n
Message
SIDE LIGHT FAULT
FRONT LEFT
GO TO DEALER
SIDE LIGHT FAULT
FRONT RIGHT
GO TO DEALER
TAILLIGHT FAULT
LEFT
GO TO DEALER
TAILLIGHT FAULT
RIGHT
GO TO DEALERMeaning of the message
Front left-hand side light
doesn’t turn on
Front right-hand side light
doesn’t turn on
Left-hand taillight
doesn’t turn on
Right-hand taillight
doesn’t turn onAction
Contact a Lancia
Dealership
Contact a Lancia
Dealership
Contact a Lancia
Dealership
Contact a Lancia
Dealership

141
Twilight sensor
Warning light/symbol
1
Message
TWILIGHT SENSOR
FAULT
GO TO DEALERMeaning of the message
The twilight sensor, for switching
on/off automatically the external
lights is faultyAction
Contact a Lancia
Dealership
Engine oil level sensor (JTD versions)
Warning light/symbol
èk
Message
ENGINE OIL
LEVEL SENSOR FAULT
GO TO DEALERMeaning of the message
Engine oil level sensor
failureAction
Contact a Lancia
Dealership
Message
ANTIPOLLUTION
FILTER
CLOGGED
SEE HENDBOOK
Meaning of the message
Anti-pollution filter cloggedAction
Keep the engine running until
the symbol disappears from
the display
Antipollution filter clogged (2.4 JTD 20VCAE version)
Warning light/symbol
è
Message
CHANGE
ENGINE OILMeaning of the message
Change engine oilAction
Restore proper oil level
(see “Checking levels” in section
“Car maintenance”)
Change engine oil (2.4 JTD 20VCAE version)
Warning light/symbol

202
Detecting a vehicle with the
system switched on
When the system is switched on by
turning ring Bto (+),any vehicle run-
ning in front of the car (within 130
metres) and along the running path
will be signalled to the driver on the
instrument panel display, with the fol-
lowing icon:
set distancex
set distancexset distance
x
This icons indicate the engagement
of speed and distance control with de-
tection of a running vehicle along the
running path, “picked” by the system.
The three different icons indicate the
three distance levels the driver can se-
lect.
When the external temperature is
less than 3 °C, the system will auto-
matically be set to maintain a greater
distance from the vehicle ahead, re-
gardless of the distance set.
If the system is temporarily switched
off by pressing the accelerator pedal,
the stored speed will flash on the in-
strument panel and the distance con-
trol icon will disappear (if shown on
the instrument panel display). Theicon (if any) indicating the vehicle de-
tected on the traffic lane will, on the
contrary, remain visible.
With system active and car speed ex-
ceeding 80 km/h, switching the left
direction indicators on to signal over-
taking will cause the distance from
the vehicle ahead (already “picked”)
to be automatically decreased in or-
der to facilitate the manoeuvre. If the
driver does not overtake within a few
seconds, the car will return to the set
distance.
If the Radar Cruise Control is active
and the braking power enabled for
the function does not ensure the
maintenance of the set distance from
the vehicle ahead, a sound and visual
signal (together with message
“BRAKE SAFETY” shown on the

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.

311
SCHEDULED
SERVICING
Correct maintenance of the car is
essential for ensuring it stays in tip-
top condition for a long time to
come.
This is why LANCIA has pro-
grammed a number of service oper-
ations every 20,000 kilometres:
IMPORTANTThe Manufacturer
requires the Service Schedule
coupon related checks to be carried
out. Failure to do so could result in
the warranty being cancelled for
those defects that can be attributed
to such failure.Scheduled Servicing is performed
at all Lancia Dealershipsand
there is a set time scale for such
operations.
If it is seen that further replace-
ments or repairs are necessary in
addition to the work being carried
out, these will only be done after the
customer has given his/her consent.IMPORTANTYou are recom-
mended to get in touch with a
Lancia Dealershipimmediately if
any minor running problems crop
up without waiting for the next
coupon.
CAR MAINTENANCE