check engine light Lancia Ypsilon 2021 Owner handbook (in English)

VERY IMPORTANT
REFUELLING
Petrol engines: only refuel with unleaded petrol with octane rating (RON) not less than 95 in compliance with the European specification
EN228. Using these mixtures may cause misfiring and driving issues, as well as damage fundamental components of the supply system.
Diesel engines: refuel only with Diesel fuel motor vehicles conforming to the European specification EN590. The use of other products or
mixtures may damage the engine beyond repair and consequently invalidate the warranty, due to the damage caused.
LPG engines: refuel only with LPG for motor vehicles conforming to the European specification EN589. The use of other products or
mixtures may damage the engine beyond repair and consequently invalidate the warranty, due to the damage caused.
For further details on the use of the correct fuel see the "Refuelling the car" paragraph in the "Starting and driving" chapter.
STARTING THE ENGINE
Make sure that the handbrake is engaged and place the gear lever in neutral. Fully depress the clutch pedal, without pressing the accelerator,
then turn the ignition key to MAR and wait for thewarning light to switch off (and thewarning light for Diesel versions); turn the
ignition key to AVV and release it as soon as the engine starts.
Versions with Dual FuNction System gearbox: make sure that the handbrake is engaged and that the gear lever is in P (Parking) or N
(Neutral), fully depress the brake pedal, then turn the ignition key to AVV and release it as soon as the engine is started.
PARKING ON FLAMMABLE MATERIAL
The catalytic converter develops high temperatures during operation. Do not park the car on grass, dry leaves, pine needles or other
flammable material: fire hazard.
RESPECTING THE ENVIRONMENT
The vehicle is fitted with a system that carries out a continuous diagnosis of the emission-related components in order to help protect the
environment.
ELECTRICAL ACCESSORIES
If, after buying the vehicle, you decide to add electrical accessories (with the risk of gradually draining the battery), contact a Lancia
Dealership. They can calculate the overall electrical requirement and check that the vehicle's electric system can support the required load.
SCHEDULED SERVICING
Correct maintenance of the car is essential for ensuring that it maintains its performance and its safety features, its environmental friendliness
and low running costs for a long time to come.

IGNITION DEVICE
3) 4)
The key can be turned to 3 different
positions fig. 3:
STOP: engine off, key can be
removed, steering column locked.
Some electrical devices (e.g. audio
system, central door locking system,
etc.) can operate;
MAR: driving position. All electrical
devices are enabled;
AVV: engine starting.
The ignition device is fitted with a safety
system that requires the ignition key
to be turned back to STOP if the engine
does not start, before the starting
operation can be repeated.STEERING LOCK
5) 6)
Activation
When the key is at STOP, remove the
key and turn the steering wheel until
it locks.
Deactivation
Move the steering wheel slightly as you
turn the ignition key to MAR-ON
WARNING
3)If the ignition device has been tampered
with (e.g. an attempted theft), have it
checked over by a Lancia Dealership
before driving again.
4)Always remove the key when you leave
your car to prevent someone from
accidentally operating the controls.
Remember to engage the handbrake.
Engage 1
stgear if the car is parked uphill or
reverse if the car is parked downhill. Never
leave children unattended in the vehicle.
5)It is absolutely forbidden to carry out any
after-market operation involving steering
system or steering column modifications
(e.g.: installation of anti-theft device) that
could badly affect performance and safety,
invalidate the warranty and also result in
non-compliance of the car with type-
approval requirements.6)Never remove the key while the car is
moving. The steering wheel will
automatically lock as soon as it is turned.
This holds true for cars being towed as
well.
3L0F0102C
10
KNOWING YOUR CAR

INITIALISATION
PROCEDURE
Following an automatic movement
malfunction while opening/closing or
after an emergency manoeuvre (see
description in the previous paragraph),
the automatic operation of the sun
roof must be initialised again.
Proceed as follows:
Press button B in closed position;
hold down button B: after
approximately 10 seconds the roof
moves jerkily to closing position. Once
the operation has ended (roof closed)
release button B;
turn the ignition key to STOP and
keep it there for 10 seconds;
turn the ignition key to the MAR
position;
Press button B in closed position;
hold down button B until the roof is
completely closed: the initialisation
procedure has ended;
press button B again within 3
seconds from the conclusion of the
initialisation procedure;
hold down button B: the roof will
perform an automatic opening and
closing cycle: should this not occur,
repeat the operation from the
beginning;
keeping button B held down, wait
until the roof is completely closed.
WARNING
21)When leaving the vehicle, always
remove the key from the ignition switch to
avoid the risk of injury to those still inside
the car due to accidental operation of
the sun roof. Improper use of the roof can
be dangerous. Before and during
operation, always check that no-one is
exposed to the risk of being injured by the
moving sunroof or by objects getting
caught or hit by it.
WARNING
12)Do not open the sun roof if there is
snow or ice on it: you may damage it. In
vehicles with sun roof no roof rack can be
fitted.
CONTROLS
DUALDRIVE ELECTRIC
POWER STEERING
(for versions/markets, where provided)
This only operates with the ignition
key turned to MAR and the engine
started. Electric power steering allows
the force required at the steering wheel
to be adapted to the driving conditions.
IMPORTANT When turning the ignition
key quickly, full power steering
functionality can be achieved after a
few seconds.
Activation / Deactivation (CITY
function)
Press the CITY button (A-fig. 27) to
activate the function. When this
function is active, the word CITY on the
instrument panel will light up.
26L0F0299C
27L0F0428C
29

WARNING
14)The car is equipped with a gaseous
LPG injection system designed specifically
for it: it is therefore absolutely forbidden
to alter the configuration of the system or
its components. The use of other
components or materials could cause
malfunctions and lead to a reduction
in safety. If you experience problems, go to
a Lancia Dealership. When towing or
lifting the vehicle, follow the instructions in
the main handbook under the paragraph
on "Towing the vehicle" to prevent damage
to the gas system parts.
15)When using a painting oven, the LPG
tank should be removed from the car
and later carefully refitted at a Lancia
Dealership. Although the LPG system has
numerous safety features, it is advisable
to proceed as follows every time the
vehicle is not in use for a long period or
moved in an emergency as a result of
a breakdown or accident: unscrew the
fastening devices A fig. 35, then remove
the cover B. Close the LPG cock rotating
the ring nut C fig. 36 clockwise. Refit
the cover and retighten the fastening
devices.
16)Periodically (at least once every six
months) it is advisable to let the LPG in the
tank run out and, at the first refuelling, to
check that it does not exceed the
maximum capacity of 30.5 litres (reserve
included) (with a tolerance of 2 litres
excess). If the level is above 30.5 litres
(reserve included) contact a Lancia
Dealership immediately.17)The system operates at temperatures
ranging between -20°C and 100°C.
18)If, during LPG operation, LPG runs out,
the system automatically switches to
petrol operation as indicated by thewarning light on the display.
19)Regardless of the last fuel system
used, at the following engine starting, after
the initial petrol stage, the system will
automatically switch to LPG.
20)When switching is requested, metallic
noise from the valves which pressurise
the circuit can be heard. For the switching
logic described above, a delay between the
valve ticking and the switching off of the
instrument panel indication is completely
normal.
21)In particular usage conditions, such as
starting and operation at low ambient
temperature or LPG supply with low
propane content, the system may switch
temporarily to petrol operation, without
a visual indication of switching on the
instrument panel. In the event of low LPG
levels in the tank or request for high
performance (e.g. overtaking, car fully
laden, steep hills) the system may
automatically switch to petrol operation to
guarantee the engine power requested; the
icon
on the display switches on to
indicate this. When the above conditions
are no longer present, the system
automatically restores LPG operation and
the
icon switches off. To achieve the
automatic switching described above,
make sure that there is always enough fuel
in the petrol tank.
22)It is strictly forbidden to use any
additive in the LPG.
VERSION WITH
METHANE SYSTEM
(Natural Power)
31) 32)
INTRODUCTION
The "Natural Power" version features
two fuel systems, one for petrol and
one for natural gas (methane).
METHANE CYLINDERS
The vehicle is equipped with two
cylinders (total capacity about 72 litres)
fig. 39fig. 40 located under the floor
of the vehicle and protected by two
special guards.
39L0F0106C
35

Warning light What it means
LOW BATTERY CHARGE
(for versions/markets, where provided)
The warning light (or symbol for versions with multifunction reconfigurable display) switches on when the
ignition key is turned to MAR-ON, but it should switch off as soon as the engine has started (with the
engine running at idle speed a brief delay before going out is acceptable).
If the warning light (or, on some versions, a dedicated message and a symbol on the display) remains on
constantly or flashing, contact a Lancia Dealership.
AIR BAG FAILURE
The warning light switches on when the ignition key is turned to MAR, but it should switch off after a few
seconds.
The warning light switches on constantly (on some versions, together with a dedicated message and a
symbol on the display) to indicate an airbag system fault.
34) 35)
WARNING
34)If, when turning the key to MAR, thewarning light does not switch on or if it stays on when travelling, there could be a fault in the
restraint systems; in this event airbags or pretensioners may not be deployed in the event of impact or, in a lower number of cases, they may
deploy accidentally. Before continuing, contact a Lancia Dealership immediately to have the system checked.
35)The
warning light failure is indicated, depending on the version, by thesymbol on the display which switches on or by thewarning light flashing. In this case thewarning light may not indicate possible failures to the restraint systems. Before continuing,
contact a Lancia Dealership immediately to have the system checked.
46
KNOWING THE INSTRUMENT PANEL

WARNING
29)To avoid damaging the engine it is advisable to change the engine oil when thewarning light flashes. In this case, go to a Lancia
Dealership.
Warning light What it means
ENGINE COOLANT TEMPERATURE TOO HIGH
The warning light switches on when the ignition key is turned to MAR, but it should switch off after a few
seconds.
The warning light switches on (on some versions, with a dedicated message on the display and a symbol
on the display) when the engine is overheated.
in 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 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 marks on
the reservoir itself. Also check visually for any fluid leaks. Go to a Lancia Dealership if the warning light
switches on when the engine is started again;
if the vehicle is used under demanding conditions(e.g. towing trailers uphill or fully loaded): slow
down and, if the warning light stays on, stop the vehicle. Wait for 2 or 3 minutes with the engine running
and slightly accelerated to further favour the coolant circulation. Then stop the engine. Check that the
coolant level is correct as described above. If the fluid level is insufficient, top it up.
IMPORTANT On demanding routes, it is advisable to keep the engine on and slightly accelerated for a few
minutes before stopping it.
50
KNOWING THE INSTRUMENT PANEL

Warning light What it means
INJECTION / EOBD SYSTEM FAILURE
In normal conditions, the warning light switches on when the key is turned to MAR (on some versions, with
a dedicated message on the display), but should switch off as soon as the engine is started.
If the warning light remains on or switches on whilst driving, the injection system is not working properly; in
particular, if the warning light switches on steadily, this indicates a malfunction in the supply/ignition system
that could cause excessive exhaust emissions, a possible loss of performance, poor driveability and high
fuel consumption.
Under these conditions, the vehicle can continue travelling at moderate speed without demanding
excessive effort from the engine. Prolonged use of the car with the warning light on may cause damage.
Contact a Lancia Dealership as soon as possible.
The warning light switches off if the malfunction disappears, but is still stored by the system.
Petrol engines only
If the warning light flashes, it means that the catalytic converter may be damaged.
In this case, it is necessary to release the accelerator pedal to lower the speed of the engine until the
warning light stops flashing. Continue the journey at moderate speed, trying to avoid driving conditions that
may cause further flashing and contact a Lancia Dealership as soon as possible.
31)
WARNING
31)Go to a Lancia Dealership as soon as possible if thewarning light either does not light up when the key is turned to MAR or if while
travelling the warning light switches on or flashes (along with a message and a symbol on the display on some versions). The operation of the
warning light may be checked by the traffic police using specific devices. Comply with the laws and regulations of the country where
you are driving.
53

DRIVING
ASSISTANCE
SYSTEMS
iTPMS System (indirect
Tyre Pressure
Monitoring System)
(for versions/markets, where provided)
67) 68) 69) 70) 71) 72)
The car can be equipped with the
iTPMS (indirect Tire Pressure
Monitoring System) which monitors the
tyre inflation status thanks to wheel
speed sensors.
The system warns the driver if one or
more tyres are flat by the
warning
light continuously lit on the instrument
panel and a dedicated warning
message on the display.
If one tyre only is flat, the system can
indicate its position: it is in any case
recommended to check the pressure
on all four tyres.
The system does not recognise the tyre
pressure value, but it is able to indicate
if the pressure of one or more tyres
falls below a certain pressure threshold.
This indication is displayed also when
turning the engine off and on again until
the RESET procedure is carried out.Reset procedure
The iTPMS needs an initial "self-
learning" phase (with length depending
on the driving style and road conditions:
optimal conditions being driving on a
straight road at 80 km/h for at least 20
minutes) which starts when the Reset
procedure is carried out.
The Reset procedure must be carried
out:
each time tyre pressure is modified;
when even only one tyre is changed;
when tyres are rotated/inverted;
when the space-saver wheel is
fitted.
Before carrying out the Reset
procedure, inflate the tyres to the rated
pressure values specified in the inflation
pressure table (see "Wheels" paragraph
in the "Technical specifications"
chapter).
If the Reset procedure is not carried
out, in all above cases, the
warning
light may give false indications on
one or more tyres.
To carry out the RESET procedure, with
the car stopped and the ignition device
at MAR, use the Main Menu as follows:
briefly press thebutton: the
display will show Reset;
press thebutton or the
button to select ("Yes" or "No");
briefly press thebutton: the
display will show "Confirm";
pressbutton orto select
("Yes" to Reset or "No" to exit the video
page);
press thebutton again to return
to the standard screen or to the main
menu according to where you are in the
menu.
At the end of the Reset procedure the
display will show the "Reset saved"
message, indicating that the self-
learning has been started and you will
hear an acoustic warning beep.
If the iTPMS self-learning is not properly
executed, the message is not
displayed, and no beep is heard.
Operating conditions
The system is active for speeds above
15 km/h.
In a few situations such as sporty
driving, particular conditions of the road
surface (e.g. icy, snowy, unsurfaced
roads...) the signalling may be delayed
or partial in detecting the contemporary
deflation of more than one tyre.
70
SAFETY

Under special conditions (e.g. car
loaded asymmetrically on one side,
towing a trailer, damaged or worn tyre,
fitting the space-saver wheel, use of the
"Fix&Go Automatic" kit, fitting snow
chains, fitting different tyres on the
axles) the system may give false
indications or be temporarily
deactivated.
If the system is temporarily deactivated,
the warning light
flashes for about
75 seconds and then is continuously
on; at the same time, the display shows
a dedicated message.
This warning is displayed also after the
engine has been switched off and
then on again if the correct operating
conditions are not restored.
WARNING
67)If the system signals a pressure
decrease on a specific tyre, it is
recommended to check the pressure on all
four tyres.
68)The iTPMS does not relieve the driver
from the obligation to check the tyre
pressure every month; it is not to
be considered a system to replace
maintenance or a safety system.69)Tyre pressure must be checked with
tyres cold. Should it become necessary for
whatever reason to check pressure with
warm tyres, do not reduce pressure even
though it is higher than the prescribed
value, but repeat the check when tyres are
cold.
70)The iTPMS cannot indicate sudden tyre
pressure drops (for example when a tyre
bursts). In this case, stop the vehicle,
braking with caution and avoiding abrupt
steering.
71)The system only warns that the tyre
pressure is low: it is not able to inflate
them.
72)Insufficient tyre inflation increases fuel
consumption, reduces the tread duration
and may affect the capacity to drive safely.
OCCUPANT
PROTECTION
SYSTEMS
some of the most important safety
equipment of the vehicle comprise the
following protection systems:
seat belts;
SBR (Seat Belt Reminder) system;
head restraints;
child restraint systems;
Front airbags and side bags.
Read the information given the
following pages with the utmost care. It
is of fundamental importance that the
protection systems are used in the
correct way to guarantee the maximum
possible safety level for the driver and
the passengers.
For the description of the head restraint
adjustment see the "Head restraints"
paragraph in the "Knowing your
vehicle" chapter.
71

Pretensioners and airbags are deployed
in different ways on the basis of the
type of collision. Failure to activate one
or more of the devices does not
indicate a system malfunction.
94) 95) 96) 97) 98) 99) 100) 101) 102) 103) 104) 105)
106)
WARNING
91)Do not apply stickers or other objects
on the steering wheel, on the dashboard in
the passenger side airbag area, on side
upholstery on the roof or on the seats.
Never put objects (e.g. mobile phones) on
the passenger side of the dashboard
since they could interfere with correct
inflation of the passenger airbag and also
cause serious injury to the passengers.
92)Always drive with your hands on the
rim of the steering wheel so that the airbag
can inflate freely if required. Do not drive
with your body bent forward. Keep your
back straight against the backrest.93)When there is an active passenger
airbag, DO NOT install rearward facing
child restraint systems on the front seat.
Deployment of the airbag in an accident
could cause fatal injuries to the child
regardless of the severity of the impact.
Therefore, always deactivate the passenger
side airbag when a rearward facing child
restraint system is installed on the front
passenger seat. The front passenger seat
must also be positioned back as far as
possible in order to prevent the child
restraint system from coming into contact
with the dashboard. Immediately reactivate
the passenger airbag as soon as the child
restraint system has been removed.
94)Do not affix rigid objects to the garment
hooks or support handles.
95)Do not rest your head, arms or elbows
on the door, windows or the area in which
the window bag is located to avoid
possible injury during airbag inflation.
96)Never lean your head, arms or elbows
out of the window.
97)If, when the key is turned to MAR, the
warning light does not switch on or
stays on whilst driving, a fault may have
occurred in the restraint systems. In this
case the airbags or pretensioners may not
be deployed in an impact or, in a lower
number of cases, they may be deployed
accidentally. Before continuing, contact
a Lancia Dealership immediately to have
the system checked.
98)For versions/markets where provided,
in the event of
warning light failure,
thewarning light switches on and the
explosive charges of the passenger airbag
are deactivated.99)On cars with side bags, do not cover
the front seat backrests with extra covers.
100)Do not travel carrying objects in
your lap, in front of your chest or between
your lips (pipe, pencils, etc.): they could
cause severe injury if the airbag is
deployed.
101)If your car has been subject to theft,
attempted theft, vandalism, or flooding,
contact a Lancia Dealership to have the
airbag system checked.
102)The airbags may also be deployed
when the car is not moving, if the key is in
the ignition and turned to MAR-ON or
when the engine is off, if the car is hit by
another moving vehicle. Therefore, even if
the vehicle is stationary, when an active
front passenger airbag is fitted, DO NOT
install rearward facing child restraint
systems on the front passenger seat.
Deployment of the airbag following an
impact could cause fatal injuries to the
child. Therefore, always deactivate the
passenger side airbag when a rearward
facing child restraint system is installed on
the front passenger seat. The front
passenger seat must also be positioned
back as far as possible in order to prevent
the child restraint system from coming
into contact with the dashboard.
Immediately reactivate the passenger
airbag as soon as the child restraint system
has been removed. Also remember that, if
the key is turned to STOP, none of the
safety devices (airbags or pretensioners)
will be deployed in the event of collision.
Non-deployment in such cases does
not indicate a system malfunction.
91