2012 Lancia Delta overheating

1
KNOWING YOUR CAR9
CONTROL PANEL AND INSTRUMENTS
Versions with multifunction display
A Speedometer (speed indicator)
B Fuel gauge with reserve warning light
C Engine coolant temperature gauge with overheating warning light
D Rev counter
E Multifunction display
mcWarning lights present on diesel versions only.
IMPORTANT The type and background colour of the instruments can vary between different versions.
L0E0002mfig. 2

10KNOWING YOUR CAR
Versions with reconfigurable multifunction display
A Speedometer (speed indicator)
B Fuel gauge with reserve warning light
C Engine coolant temperature gauge with overheating warning light
D Rev counter
E Reconfigurable multifunction display.
mcWarning lights present on diesel versions only.
IMPORTANT The type and background colour of the instruments can vary between different versions.
fig. 3L0E0003m

1
KNOWING YOUR CAR15
Start&Stop SYSTEM
ACTIVATION/DEACTIVATION
(for versions/markets, where provided)
Start&Stop SYSTEM FAULT
Start&Stop system activation
A message and a symbol Uwill appear on the display
when the Start&Stop system is activated. In this condi-
tion, the LED on the button Tis off.
Turning the Start&Stop off
–Versions with reconfigurable multifunction display: the
Tsymbol will appear on the display when the Start&Stop
system is off.
The LED on the Tbutton will be on when the system
is off.
Start&Stop SYSTEM FAILURE
(versions with reconfigurable
multifunction display)
A message and the symbol jwill appear on the dis-
play when the Start&Stop system is faulty. In this case,
go to a Lancia Dealership.
U
j
Engine coolant overheating (red)
Turning the key to the MAR position the
warning light switches on, but it will switch off
after a few seconds. The warning light turns on
when the engine is overheated. If the warning light comes
on when driving, proceed as follows:
❍normal driving conditions: stop the car, switch off the
engine and check that the water level in the reservoir
is not below the MIN mark.
In this case, wait for a few minutes for the engine to cool
down, then slowly and carefully open the cap, top-up with
coolant and check that the level is between the MIN and
MAX reference on the reservoir itself. Also check for any
fluid leaks. Go to a Lancia Dealership if the warning light
should switch on when the engine is started again.
u

1
KNOWING YOUR CAR21
Insufficient tyre pressure
(for versions/markets where provided)
This warning light switches on when the igni-
tion key is turned to MAR, but it should switch
off after a few seconds. The warning light (amber), or
symbol in the display (red), switch on when the inflation
pressure of one or more tyres falls below a preset level.
In this way the T.P.M.S. warns the driver and signals the
possibility of the tyre being dangerously deflated and a
probable puncture (see paragraph “T.P.M.S.” in this
chapter).
IMPORTANT Do not continue driving with one or more
flat tyres as handling may be compromised. Stop the car,
avoiding harsh braking or steering manoeuvres. Replace
the wheel immediately with the space-saver wheel (for
versions/markets where provided) or carry out a repair
using the dedicated kit (see “Changing a wheel” in the
chapter “4”) and contact a Lancia Dealership as soon as
possible.
Check tyre pressures
This warning light (for versions/markets where provided)
switches on when the ignition key is turned to MAR, but
it should switch off after a few seconds.
The warning light (or symbol in the display) switches on
to show the flat tyre (see “T.P.M.S.” paragraph in this
chapter).
n
Should two or more tyres be flat, the display will show
the indications corresponding to each tyre in sequence.
Restore the correct inflation pressure values as soon as
possible (see paragraph “Cold tyre pressures” in chap-
ter “6”).
Tyre pressure unsuitable for speed
This warning light (for versions/markets where provided)
switches on when the ignition key is turned to MAR, but
it should switch off after a few seconds.
Should it be necessary to travel at a speed higher than
160 km/h, inflate the tyres more than the pressure value
specified in paragraph “Cold tyre pressures” in chapter
“6”.
If the T.P.M.S. system (for versions/markets where pro-
vided) detects that the pressure of one or more tyres is
unsuitable for the current speed, the warning light or
symbol will switch on (together with the message on the
display) (see “Tyre pressure low” in this chapter) and
it will stay on until the car slows down to a speed below
the preset threshold (see “T.P.M.S.” paragraph in this
chapter).
IMPORTANT In this case, slow down immediately be-
cause tyre overheating could damage tyre performance
and durability beyond repair, and may even make the
tyre explode.

1
KNOWING YOUR CAR105
DST SYSTEM
(Dynamic Steering Torque)
This system is incorporated with the ESP control unit
and suggests steering corrections whilst driving via the
electric power steering. The system applies a torque to
the steering wheel which increases the safety perception
of the vehicle, maintaining control of the steering and
making the intervention of the Advanced ESP system
less intrusive.
SPORT FUNCTION
(for versions/markets where provided)
The vehicle may be equipped with a system that allows
a choice between two styles of driving, normal and sports.
Pressing the SPORT button fig. 66 produces sporty dri-
ving featuring higher acceleration response and more ef-
fort required on the steering wheel to produce this effect.
When the function is active, “S” is lit up in the instru-
ment panel. Press the button again to turn the function
off and restore the normal driving setting.IMPORTANT The function is activated about 5 seconds
after the SPORT button is pressed.
IMPORTANT The steering may become stiffer during
parking manoeuvres including a great deal of steering.
This is normal and caused by the system preventing the
electric control motor overheating. No repairs are needed.
The power steering system will start working normally
again the next time the car is used.
fig. 66L0E0058m

1
KNOWING YOUR CAR129
IMPORTANT The steering may become slightly stiff fol-
lowing parking manoeuvres involving a lot of steering.
This is normal and is caused by a system to prevent the
motor from overheating. No servicing is required. The
power steering system will start working normally again
the next time the car is used.T.P.M.S. SYSTEM
(Tyre Pressure Monitoring System)
(for versions/markets, where provided)
The car may be equipped with a tyre pressure monitor-
ing system. This system comprises a radio frequency
transmitter fitted to each wheel (on the wheel rim inside
the tyre), which is able to send information on the tyre
inflation pressure of each wheel to the control unit.
IMPORTANT NOTES ABOUT THE TPMS SYSTEM
The fault indications are not stored and will therefore
not be displayed after the engine has been switched off
and then on again. If the fault conditions persist, the
control unit will send the relative indications to the in-
strument panel only after the vehicle has been in motion
for a short time.
Before starting any servicing operation, stop
the engine and remove the key from the igni-
tion switch to operate the steering lock, par-
ticularly when the wheels do not touch the ground.
If this is not possible (e.g. if the key must be kept in
the MAR position or the engine must be kept run-
ning), remove the electric power steering system
main fuse.

250SERVICING AND MAINTENANCE
RUBBER HOSES
As far as the brake system and fuel rubber hoses are con-
cerned, follow the “Scheduled Servicing Programme” in
this chapter carefully.
Ozone, high temperatures and prolonged lack of fluid in
the system may cause hardening and cracking of the
hoses, with possible leaks. Careful checking is therefore
necessary.
WINDSCREEN/REAR WINDOW
WIPER
BLADES
Periodically clean the rubber part using special products;
TUTELA PROFESSIONAL SC 35 is recommended.
Replace the blades if the rubber edge is deformed or worn.
In any case, it is advisable to replace them approximately
once a year.
A few simple precautions can reduce the possibility of
damage to the blades:
❍make sure that the rubber part is not frozen to the
windscreen in sub-zero temperatures. Use an an-
tifreeze product to release it if required;
❍remove any snow from the glass: in addition to pro-
tecting the blades, this prevents effort from the motor
and overheating;
❍do not operate the windscreen and the rear screen
wipers on dry glass.
Driving with worn wiper blades is a seri-
ous hazard, because visibility is reduced
in bad weather.