2006 Lancia Thesis brake

138
Direction indicators
Warning light/symbol
k
l
m
n
Message
INDICATOR LIGHT FAULT
FRONT LEFT
GO TO DEALER
INDICATOR LIGHT FAULT
FRONT RIGHT
GO TO DEALER
INDICATOR LIGHT FAULT
REAR LEFT
GO TO DEALER
INDICATOR LIGHT FAULT
REAR RIGHT
GO TO DEALERMeaning of the message
Front left-hand direction
indicator doesn’t turn on
Front right-hand direction indica-
tor doesn’t turn on
Rear left-hand direction indicator
doesn’t turn on
Rear right-hand direction indica-
tor doesn’t turn onAction
Contact a Lancia
Dealership
Contact a Lancia
Dealership
Contact a Lancia
Dealership
Contact a Lancia
Dealership
Brake lights
Warning light/symbol
o
p
q
T
Message
BRAKE LIGHT FAULT
LEFT GO TO DEALER
BRAKE LIGHT FAULT
RIGHT GO TO DEALER
BRAKE LIGHT FAULT
LEFT AND RIGHT
GO TO DEALER
BRAKE LIGHT
FUSE FAULT
GO TO DEALERMeaning of the message
Left-hand brake light doesn’t
turn on
Right-hand brake light doesn’t
turn on
Brake lights do not turn on
Brake lights do not turn on
since fuse is blownAction
Contact a Lancia
Dealership
Contact a Lancia
Dealership
Contact a Lancia
Dealership
Contact a Lancia
Dealership

ELECTRIC PARKING BRAKE
(EPB) (fig. 133)
The car is fitted with the EPB
(Electric Parking Brake) that cuts in
when switching the engine off and
will cut out when starting the engine
and pressing the accelerator pedal
(for manual gearbox versions when
releasing the clutch pedal at the
same time). The EPB can also be
disengaged manually by pressing
button Aset on the central console
with engine running or ignition key
to MAR.
After disengaging the EPB manual-
ly, when opening the driver’s door
the EPB will re-engage automatical-
ly, press button Aagain to disengage
it.The button shape is rather large so
the brake can be engaged rapidly,
even by the passenger, in case of
emergency.
The advantages of this system, com-
pared to the usual lever, are several:
– no effort should be made to
engage and disengage the parking
brake
– the parking brake efficiency is
always at top level in any using con-
dition, contrary to the lever which
guarantees the car complete stop only
when fully lifted
– the EPB is controlled by electric
wires, therefore all problems regard-
ing transmission cables, such as
adjustments, freezing or tears, no
longer exist
– improved safety as a result of the
sophisticated electronic control sys-
tem, similar to the ABS one, prevent-
ing wheels from blocking if the park-
ing brake is engaged during driving
– improved safety when the car is
stationary and children are left
inside the car; in this case the brake
cannot be disengaged if the ignition
key is at STOPor removed– it has automatic functions that
other systems lack.
When the parking brake is engaged
and the ignition key is at MAR, the
instrument panel warning light x
turns on.
This warning light turns on when
the parking brake reaches its highest
working level, and it turns off when
the brake is disengaged and com-
pletely released. Unlike usual park-
ing brakes, whose warning light
turns on even when the lever is lift-
ed a little bit, the EPB system warn-
ing light turns on only when the car
has come to a complete stop.
When the brake is engaged, a typi-
cal noise can be heard by the driver;
the parking brake is completely
engaged or disengaged when the
operating noise stops.
fig. 133
L0A0197b
When engaging the park-
ing brake keep the brake
pedal always depressed.
175

176
Automatic engagement
The parking brake is automatically
engaged whenever the engine is
turned off and afterwards it cannot
be disengaged even if button Ais
pressed. Only after turning the igni-
tion key to MARit is possible to dis-
engage the parking brake by press-
ing the same button.
The EPB will also engage automat-
ically when opening the driver’s door
with the engine running. In this way
the car is completely safe even when
the driver leaves it with the engine
running (to open the gate, the garage
etc.
The operation of the automatic
handbrake function procedure when
the engine stops or when the driver’s
side door is open, is disabled when
the car is running; should hence the
engine be stopped or the driver’s side
door be opened when the car is not at
a full standstill, to operate the hand-
brake, it is necessary to perform the
operation manually.Automatic disengagement
If a gear is engaged, the parking
brake is released automatically
when pressing the accelerator pedal
and (for manual transmission ver-
sions) releasing the clutch pedal at
the same time. The control unit with
built-in gradient sensor, will release
the brake gradually according to the
road slope, thus preventing jumping
or unrequired reverse movements.
This is very useful during uphill
starting: simply engage the parking
brake (if not previously engaged
automatically as described before)
and press the accelerator pedal
(releasing the clutch pedal at the
same time, for manual transmission
versions) without having to gradual-
ly release the lever as required with
traditional parking brakes.IMPORTANTIn certain cases, e.g.
the car is approaching an obstacle, it
could be necessary to disengage the
parking brake manually without
making use of the automatic func-
tion and to brake the car by the ser-
vice brake, as it is usually done on
cars equipped with the traditional
parking brake lever.
Deactivating the automatic
operation
When it is required to leave the car
parked with engine running and
parking brake on (e.g. in car wash
tunnels), press button Aafter open-
ing the driver’s door.
If it is necessary to deactivate the
parking brake automatic engage-
ment with the engine off in order to
move the car manually (e.g. in the
garage or in car wash tunnels), it is
possible to deactivate the related
function through the CONNECT
menu. Deactivation of automatic
operation must be made with the
key at MARand only with the car
stationary. Press the SETUP key,
select “Other setting”, deactivate the In order to guarantee the
automatic operation of the
handbrake, cut off the en-
gine or open the driver’s side door
only when the car is at a standstill.

177
“Automatic parking brake” function
and the press “OK”. Deactivation of
automatic operation can be achieved
also in the following way:
– turn the key to STOP(the park-
ing brake is engaged)
– turn the key back to MAR,
depress the brake pedal and at the
same time keep button Apressed for
at least 2 seconds. Warning light x
flashes thrice to indicate the auto-
matic operation deactivation.
When the key is turned again to
STOPthe parking brake will not be
engaged. The parking brake auto-
matic operation will be automatical-
ly restored when the key is turned
again to MAR.IMPORTANTIf, after the parking
brake has been disengaged, the car
starts moving at a speed higher than
the usual manual movement, deacti-
vation of the automatic mode is
immediately cancelled and the park-
ing brake is engaged.
If, after the parking
brake has been disen-
gaged, the car starts mov-
ing at a speed higher than the
usual manual movement, deacti-
vation of the automatic mode is
immediately cancelled and the
parking brake is engaged.Proceed as follows: release the
accelerator pedal, press and keep
button A(fig. 133) pressed for the
whole manoeuvre: the system elec-
tronic control unit will come imme-
diately into action with alternate
braking on/off cycles on the rear
wheels (thus preventing wheel lock-
ing). Braking cycles are applied
alternately on right and left wheel to
guarantee roadholding, braking
continuity and to reduce braking
distance.
Wheel locking could take place
under the safety speed threshold
(lower than 10 km/h).
A buzzer will sound during the
whole manoeuvre to indicate that
the dynamic mode shall only be used
in an emergency, but this is also use-
ful to warn the driver if the parking
brake has been inadvertently
engaged by other passengers.
Use in an emergency
In particular cases (e.g. fault in the
whole hydraulic brake system, both
service and emergency brake), the
parking brake can be used to stop
the car running (“dynamic mode”).

178
fig. 135
L0A0275b
fig. 134
L0A0274b
Fault indication
The system is controlled by an elec-
tronic control unit signalling possible
failures by turning on the s! warn-
ing light on the multifunction display
together with the message “EPB
FAULT - GO TO DEALER”.
For a higher safety, every time the
parking brake button is pressed dur-
ing a failure, a buzzer will sound to
draw the driver’s attention and the
xwarning light will turn on.
If the parking brake does not reach
the required working force (e.g.
when the battery is partially flat),
the instrument panel warning light
xstarts flashing.
In case of instrument panel warn-
ing light xfault, the s!warning
light on the multifunction display
turns on together with the message
“EPB INDICATOR FAULT - GO TO
DEALER” to informthe driver
about the dangerous situation. In case of failure indi-
cated by the related
warning light and mes-
sage turning on, drive carefully to
a Lancia Dealership because the
parking brake might not work.
Emergency disengagement
The electric parking brake is fitted
with an independent battery which
can be used to disengage the brake,
for instance when the car main bat-
tery is completely flat or it has bro-
ken after an accident.The additional battery, always
kept charged by a dedicated elec-
tronic control unit, can engage and
disengage the parking brake when it
is necessary to push manually the
car.
To engage and disengage the elec-
tric parking brake when the car
main battery is completely flat, turn
the key to MARand press the main
button on the central console.

179
The car is fitted also with an emer-
gency button A(fig. 134), placed in
the boot right compartment, which
can be used to unblock the car if it has
been stopped on the road for a break-
down or an accident and the key can-
not be turned to MAR(accident with
fire risk). To reach the button remove
the compartment cover turning the
catch A(fig. 135) to 1with the igni-
tion key.
To disengage the parking brake
through the emergency button pro-
ceed as follows:
– press and release the main button
on the central console
– press and release the emergency
button in the boot
– press again and release the main
button on the central console.
The time elapsed between these
operations should be lower than 30
seconds.MANUAL GEARBOX
To engage the gears, press down
the clutch and put the gear lever into
one of the positions shown in the
diagram (fig. 136); the diagram is
also on the gear lever knob.
To engage reverse (R), wait for the
car to come to a standstill and lift
the ring Aunder the knob (with the
fingers of the hand operating the
lever).
Release the ring after engaging
reverse gear. You do not need to lift
the ring to disengage reverse.To change gear properly
you must push the clutch
pedal fully down. It is
therefore essential that there is
nothing under the pedals: make
sure mats are lying flat and do
not get in the way of the pedals.
Reverse can only be
engaged when the car is at
a standstill. Wait for two
seconds or longer with the clutch
fully pressed before engaging
reverse when the engine is run-
ning to prevent scraping and
damaging the gears.
Do not drive with your
hand resting on the gear
stick as the force exerted,
even if only slight, could lead to
premature wearing of the gear-
box internal components.
fig. 136
L0A0357b

180
ELECTRONIC
AUTOMATIC
GEARBOX
(COMFORTRONIC)
The electronic automatic gearbox,
besides the usual provided opera-
tions, enables a manual operation
sequential gear selection by shifting
the related lever into the special sec-
tor.
IMPORTANTIn order to use the
automatic gearbox in the right way
it is necessary to read this paragraph
fully, to learn from the very begin-
ning how to perform correct opera-
tions, also on the basis of the Shift-
lock and Key-lock functions the
automatic gearbox is fitted with.STARTING THE ENGINE
The engine can be started only with
the selector to Por N (fig. 137).
For safety reasons, it is advisable to
start the engine with the brake pedal
pressed.
IMPORTANTAt the moment of
departure, after starting the engine,
do not press the accelerator pedal
before and during the gear lever
shift. Observing this precaution is
particularly important when the
engine is cold.MOVING OFF
After starting the engine at idle and
while keeping the brake pedal
pressed (Shift-lock safety), shift the
gear lever to D, or to the manual
sequential operation position.
Release the brake pedal and press
gradually the accelerator pedal.
IMPORTANTThe lever shift from
Pis possible only if the ignition key
is at MARand the brake pedal is
depressed (Shift-lock safety).
The gear lever can be shifted freely
from position Dto other positions
without pressing the brake pedal,
according to the diagram shown on
the mask. Only when shifting from
position Pit is necessary, for safety
reasons, to press the brake pedal to
move the lever.
fig. 137
L0A0184b

181
Do not tax the engine
until it has not reached
operating temperature.
STOPPING THE CAR
To stop the car press the brake
pedal, regardless of the gear lever
position.
If the brake pedal is not
pressed, when the gear
lever is to D or R and the
engine is running idle, even on a
flat ground, the car starts moving.The ignition key can be extracted
from the ignition switch only when
the gear lever is at P(Key-lock safe-
ty) and the ignition key is at STOP.
Letter Pon the instrument panel
display (fig. 138) will come on for
30 seconds, then it will go off.IMPORTANTIn case of emer-
gency (failures, flat battery, etc.), it
is possible to remove the ignition key
even if the gear lever is not at P. To
do this, turn the key to STOP, press
button A(fig. 139) and at the same
time remove the key.
fig. 138
L0A0238b
fig. 139
L0A0178b