2014 Lancia Thema differential

ELECTRONIC BRAKE
CONTROL SYSTEM
Your vehicle is equipped with an ad-
vanced electronic brake control sys-
tem that include Anti-Lock Brake
System (ABS), Traction Control Sys-
tem (TCS), Brake Assist System
(BAS), and the Electronic Stability
Control (ESC). All four of these sys-
tems work together to enhance vehicle
stability and control in various driv-
ing conditions.
Also, your vehicle may be equipped
with Hill Start Assist (HSA), Ready
Alert Braking, and Rain Brake Sup-
port.
ANTI-LOCK BRAKE
SYSTEM (ABS)
This system aids the driver in main-
taining vehicle control under adverse
braking conditions by controlling hy-
draulic brake pressure. This prevents
wheel lock-up to help avoid skidding
on slippery surfaces during braking.
Refer to “Anti-Lock Brake System” in
“Starting and Operating” for further
information.
WARNING!
The ABS cannot prevent the natu-
ral laws of physics from acting on
the vehicle, nor can it increase the
traction afforded by prevailing
road conditions. The ABS cannot
prevent collisions, including those
resulting from excessive speed in
turns, driving on very slippery sur-
faces, or hydroplaning. The capa-
bilities of an ABS-equipped vehicle
must never be exploited in a reck-
less or dangerous manner that
could jeopardize the user's safety or
the safety of others.
TRACTION CONTROL
SYSTEM (TCS)
This system monitors the amount of
wheel spin of each driven wheel. If
wheel spin is detected, brake pressure
is applied to the slipping wheel(s) and
engine power is reduced to provide
enhanced acceleration and stability.
A feature of the TCS system, Brake
Lock Differential (BLD), controls the
wheel spin across a driven axle. If one
wheel on a driven axle is spinningfaster than the other, the system will
apply the brake of the spinning wheel.
This will allow more engine torque to
be applied to the wheel that is not
spinning. This feature remains active
even if TCS and ESC are in the “Par-
tial Off” mode. Refer to “Electronic
Stability Control (ESC)” in this sec-
tion for more information.
BRAKE ASSIST SYSTEM
(BAS)
This system complements the ABS by
optimizing the vehicle braking capa-
bility during emergency brake ma-
neuvers. This system detects an emer-
gency braking situation by sensing
the rate and amount of brake applica-
tion and then applies optimum pres-
sure to the brakes. This can help re-
duce braking distances.
Applying the brakes very quickly re-
sults in the best BAS assistance. To
receive the benefits of this system, you
must apply continuous brake pedal
pressure during the stopping se-
quence. Do not reduce brake pedal
pressure unless braking is no longer
219

Fluid And Filter Changes –
8-Speed Transmission
Under normal operating conditions,
the fluid installed at the factory will
provide satisfactory lubrication for
the life of the vehicle. Routine fluid
and filter changes are not required.
However, change the fluid and filter if
the fluid becomes contaminated (with
water, etc.), or if the transmission is
disassembled for any reason.
CAUTION!
Car maintenance should be done at
a LANCIA Dealership. For routine
and minor maintenance operations
you wish to carry out yourself, we
do recommend you have the proper
equipment, genuine LANCIA spare
parts and the necessary fluids; do
not however carry out these opera-
tions if you have no experience.
ALL WHEEL DRIVE (AWD)
(for versions/markets,
where provided)
The all wheel drive system consists of
a transfer case and front differential.The exterior surface of these compo-
nents should be inspected for evi-
dence of fluid leaks. Confirmed leaks
should be repaired as soon as possible.
The transfer case fluid fill/inspection
plug is located in the middle of the
rear housing. To inspect the transfer
case fluid level, remove the fill/
inspection plug. The fluid level should
be even with the bottom of the hole.
Use this plug to add fluid as required.
The front differential fill plug is lo-
cated on the outer cover near the half-
shaft attachment. To inspect the dif-
ferential fluid level, remove the fill
plug. The fluid level should be even
with or slightly below the bottom of
the hole.
REAR AXLE
For normal service, periodic fluid
level checks are not required. When
the vehicle is serviced for other rea-
sons the exterior surfaces of the axle
assembly should be inspected. If gear
oil leakage is suspected inspect the
fluid level. Refer to “Fluids, Lubri-
cants, and Genuine Parts” in “Main-
taining Your Vehicle” for further in-
formation.
Fluid Level Check
Check the fluid level by removing the
fill plug on the axle. The fluid level
should be at the bottom of the fill
hole. Add fluid, if necessary, to main-
tain the proper level. Refer to “Fluids,
Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for fur-
ther information.
Change Axle Fluid
Refer to the “Maintenance Schedule”
for the proper maintenance intervals.
APPEARANCE CARE AND
PROTECTION FROM
CORROSION
Protection Of Body And Paint
From Corrosion
Vehicle body care requirements vary
according to geographic locations and
usage. Chemicals that are sprayed on
trees and road surfaces during other
seasons, are highly corrosive to the
286

Multi-Function Control Lever. . . .115
Navigation System(Uconnect® gps)
.......142, 183
New Vehicle Break-In Period.....58
Occupant Restraints.....28, 41, 44
Occupant Restraints(Sedan)
............40, 41, 43
Octane Rating, Gasoline(Fuel)
..............236, 300
Odometer.................160
Oil Change Indicator......160, 171
Oil Change Indicator, Reset. .160, 171
Oil, Engine............272, 300
Capacity...............299
Change Interval.......171, 272
Diesel.................273
Dipstick................272
Filter..............273, 300
Materials Added to........273
Recommendation. .272, 273, 299
Synthetic...............273
Viscosity...............299
Oil Filter, Selection...........273
Onboard Diagnostic System.....271
Operating Precautions.........271
Operator Manual (Owner's Manual)...6
Outside Rearview Mirrors.......70
Overdrive.................211
Overdrive OFF Switch.........211
Overhead Console............143
Overheating, Engine......165, 252
Owner's Manual (Operator Manual)...6
Paint Care.................286
Parking Brake..............216
ParkSense System, Rear.......137
Passing Light...............116
Pedals, Adjustable...........122
Pets......................58
PowerDeck Lid Release
..........27
Distribution Center
(Fuses)
............290, 292
Door Locks..............21
Mirrors.................71
Outlet (Auxiliary Electrical
Outlet)
................147
Seats..................103
Steering................215
Sunroof................144
Tilt/Telescoping Steering
Column
................120
Windows................25
Power Steering Fluid..........301
Pregnant Women and Seat Belts. . .38
PretensionersSeat Belts
................35
Programming Transmitters(Remote Keyless Entry)
.......18
Radial Ply Tires.............226
Radiator Cap (Coolant PressureCap)
...................281
Radio Operation.............186
Radio Remote Controls........185
Radio (Sound Systems)........183
Rain Sensitive Wiper System. . . .119
Rear Axle (Differential)........286
Rear Camera...............142
Rear Cupholder.............150
Rear Fog Lights.............115
Rear ParkSense System........137
Rear Seat, Folding...........108
Rear Window Defroster........153
Rear Window Features........153
Recorder, Event Data..........46
Recreational Towing..........250
Refrigerant................275
Reminder, Lights On..........114
Reminder, Seat Belt...........37
Remote Keyless Entry (RKE).....18
Remote Sound System (Radio)Controls
................185
Remote Trunk Release..........27
319