check engine Alfa Romeo Stelvio 2019 Owner's Guide

To carry out the operation, you need to
have the correct cables to connect the
auxiliary battery to the remote poles of
the flat battery. Usually, these cables
have terminals at the ends and are
identified by different sheath colours
(red = positive, black = negative).
JUMP STARTING
160) 161) 162)
Proceed as follows:
switch off all electrical devices in the
car;
engage the parking brake, actiate P
(Park) mode and put the starter switch in
the STOP position;
should you be using the battery of
another car, park the other car within the
range of the cables used for the
connection, operate the parking brake
and ensure that its ignition is off.
IMPORTANT If the auxiliary battery is
installed on another vehicle, check that
there is no accidental contact of metal
parts between the two vehicles, since an
earth connection may result, with the risk
of serious injury to any people who may
be nearby.
IMPORTANT If the procedure below is
carried out incorrectly, it can cause
severe injury to people or damage the
recharging system of one or both
vehicles. Carefully follow the instructions
given below.
Cable connection
62)
Proceed as follows to carry out a jump
starting:
connect a terminal on the end of the
positive cable from the remote positive
pole (+) of the car with flat battery;
connect the terminal on the opposite
end of the positive (+) cable to the
positive (+) pole of the auxiliary battery;
connect a negative cable end terminal
to the negative (-) pole of the auxiliary
battery;
connect the terminal on the opposite
end of the negative (-) cable to the earth
point (-) on the car with the battery flat;
start the engine of the car with an
auxiliary battery, let it run for some
minutes at idle and then start the engineof the car with flat battery. In case a
portable battery is used, before starting
the car, wait a few seconds after
completing the connection.
Cable disconnection
Once the engine is started, remove the
connection cables in reverse sequence,
as shown below:
disconnect the negative cable end
terminal (-) from the earth point (-) of the
car with flat battery;
disconnect the terminal on the
opposite end of the negative cable from
the negative (-) pole of the auxiliary
battery;
disconnect the terminal on the
opposite end of the positive (+) cable
from the positive (+) pole of the auxiliary
battery;
disconnect the terminal on the end of
the positive cable from the remote
positive pole (+) of the car with flat
battery.
WARNING
160)Do not get too close to the radiator
cooling fan: the electric fan may start;
danger of injury. Scarves, ties and other
loose clothing might be pulled by moving
parts.
16808076V0001EM
164
IN AN EMERGENCY

161)Remove any metal objects (e.g. rings,
watches, bracelets), that might cause an
accidental electrical contact and cause
serious injury.
162)The batteries contain acid that can
burn skin or eyes. Batteries produce
hydrogen, which is easily flammable and
explosive. Thus keep away flames or devices
which may cause sparks.
IMPORTANT
61)Never use a fast battery-charger to
start the engine as this could damage the
electronic systems of your vehicle,
particularly the ignition and engine fuel
supply control units.
62)Do not connect the cable to the negative
terminal (–) of the flat battery. The following
spark could lead to battery explosion and
cause serious harm. Only use the specific
earth point; do not use any other exposed
metallic part.
FUEL CUT-OFFSYSTEM
DESCRIPTION
Depending on the type and violence of
the impact, the control unit of the ORC
occupant protection systems determines
whether to activate the airbags and the
front seat belt pretensioners and
whether to immediately interrupt the
current from the batteries to the supply
pumps and to the devices that operate
the engine. The power from the battery is
interrupted by "skipping" the pyrotechnic
fuse placed on the fusebox next to the
positive pole of the battery.
When the fuse is "skipped", only some
services, necessary for the safety of the
car (eg: door locks, anti-theft device, etc.),
remain powered.
IMPORTANT After the impact, carefully
check the car for fuel leaks, for instance
in the engine compartment, under the car
or near the tank area.
IMPORTANT Contact an Alfa Romeo
Dealership to have the system checked.
AUTOMATIC TRANSMISSION
GEAR LEVER UNLOCKING
To release the automatic transmission
lever, contact an Alfa Romeo Dealership.
165

SCHEDULED SERVICING
Correct servicing is crucial for
guaranteeing a long life for the vehicle
under the best conditions.
For this reason, Alfa Romeo has planned
a series of checks and maintenance
operations at fixed distance intervals
and, for versions/markets, where
provided, at fixed time intervals, as
described in the Service Schedule.
Before each service, it is always
necessary to carefully follow the
instructions in the Scheduled Servicing
Plan (e.g. periodically check level of
fluids, tyre pressure, etc.).
Scheduled Servicing is offered by an Alfa
Romeo Dealership according to a set
time schedule. If, during each operation,
in addition to the ones scheduled, the
need arises for further replacements or
repairs, these may be carried out with the
owner's explicit consent only.
IMPORTANT Scheduled Servicing
operations are required by the
Manufacturer. Failure to have them
carried out may invalidate the warranty.
It is advisable to inform the Alfa Romeo
Dealership of any small operating
irregularities without waiting for the next
service.
REGULAR
CHECKS
Every
year
or
620
miles
(
1,000
km)
or

before
long
journeys,
check
and
top
up,
if

necessary:
engine
coolant
level;
brake
fluid
level
(if
insufficient,
see
an

Alfa
Romeo
dealership
as
soon
as

possible);
low
AdBlue
diesel
emissions
additive

(UREA)
level
warning
(2.2
JTD
versions

only);
windscreen washer fluid level;
tyre inflation pressure and condition;
operation of lighting system
(headlights,
direction
indicators,
hazard

warning
lights,
etc.);
operation
of
screen
washing/wiping

system
and
positioning/wear
of
wiper

blades.
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the
following
checks
must
be
carried
out

more
often
than
indicated
in
the

Scheduled
Servicing
Plan:
check
front
and
rear
disc
brake
pad

condition
and
wear;
check
cleanliness
of
bonnet
and

tailgate
locks,
cleanliness
and
lubrication

of
linkage;
visually
inspect
conditions
of:
engine,

gearbox,
transmission,
pipes
and
hoses

(exhaust/fuel
system/brakes)
and

rubber

elements
(gaiters/sleeves/bushes,
etc.);
check
battery
charge
and
battery
fluid

level
(electrolyte);
visually
inspect
conditions
of
the

accessory
drive
belts;
check
and,
if
necessary,
change
engine

oil
and
replace
oil
filter;
check
and,
if
necessary,
replace
pollen

filter;
check
and,
if
necessary,
replace
air

cleaner;
check
and,
if
necessary,
replace
the

Bad
Fuel
filter

(where
provided).170
SERVICING AND CARE

SERVICE SCHEDULE (2.0 T4 MAir petrol engine versions)
IMPORTANT Once you have carried out the last intervention in the table, continue with the scheduled servicing, maintaining the
frequency indicated in the plan by marking each operation with a dot or dedicated note. Warning: simply restarting the maintenance
from the start of the plan may cause the allowed interval to be exceeded for some operations!
Thousands of miles9 18273645546372 8190
Years12345678 910
Check battery charge status with the proper instrument●●●●●●●●●●
Check tyre condition/wear and adjust pressure, if necessary.
Check quick tyre repair kit recharge conditions/expiry date
(if provided)
●●●●●●●●●●
Check operation of lighting system (headlights, direction
indicators, hazard warning lights, boot, passenger
compartment, glove compartment, instrument panel warning
lights, etc.)
●●●●●●●●●●
Check and, if necessary, top up fluid levels(1)●●●●●●●●●●
Check exhaust emissions●●●●●●●●●●
Check the supply/engine control and emissions systems
operation using the diagnosis equipment●●●●●●●●●●
Check engine oil decay using the diagnosis equipment(2)●●●●●●●●●●
(1) Always only use the liquids shown in the handbook for topping up after having checked that the system is not damaged.
(2) If the engine oil quality detected by the vehicle diagnostics is lower than 20%, it is advisable to replace the engine oil and engine filter in order to avoid another service
operation after a short time.
171
Thousands ofkilometres15 30 45 60 75 90 105 120135150

SCHEDULED SERVICING PLAN (2.2 JTD diesel engine versions)
IMPORTANT Once you have carried out the last intervention in the table, continue with the scheduled servicing, maintaining the
frequency indicated in the plan by marking each operation with a dot or dedicated note. Warning: simply restarting the maintenance
from the start of the plan may cause the allowed interval to be exceeded for some operations!
Thousands of miles12 24 36 48 60 72 84 96 108 120
Years12345678910
Check battery charge status with the proper instrument●●●●●●●●●●
Check tyre condition/wear and adjust pressure, if necessary.
Check quick tyre repair kit recharge conditions/expiry date
(if provided)
●●●●●●●●●●
Check operation of lighting system (headlights, direction
indicators, hazard warning lights, boot, passenger
compartment, glove compartment, instrument panel warning
lights, etc.)
●●●●●●●●●●
Check and, if necessary, top up fluid levels in engine
compartment (engine coolant, hydraulic clutch/brakes,
windscreen washer, battery, etc.)(1) (2)
●●●●●●●●●●
Check exhaust emissions●●●●●●●●●●
Use the diagnosis socket to check the fuel/engine control
system operation, emissions and the engine oil
deterioration(3)
●●●●●●●●●●
(1) Always only use the liquids shown in the handbook for topping up after having checked that the system is not damaged.
(2) The consumption of AdBlue (UREA) additive depends on the conditions of the use of the car and is indicated by means of the symbol and a specific messageonthe
instrument panel display.
(3) If the engine oil quality detected by the vehicle diagnostics is lower than 20%, it is advisable to replace the engine oil and engine filter in order to avoid another service
operation after a short time.
174
SERVICING AND CARE
Thousands ofkilometres20 40 60 80 100 120 140 160 180200

Thousands of miles12 24 36 48 60 72 84 96 108 120
Years12345678910
Visually inspect conditions of: exterior bodywork, underbody
protection, pipes and hoses (exhaust, fuel system, brakes),
rubber elements (gaiters, sleeves, bushes, etc.)
●●●●●
Check windscreen and rear window wiper blade
position/wear●●●●●
Check operation of the windscreen wiper/washer system
and adjust jets, if necessary●●●●●
Check cleanliness of bonnet and luggage compartment locks,
cleanliness and lubrication of linkage●●●●●
Visually inspect conditions and wear of front disc brake pads
and operation of pad wear indicators●●●●●●●●●●
Visually inspect conditions and wear of rear disc brake pads
and operation of pad wear indicators●●●●●●●●●●
Visually inspect the condition and tensioning of the
accessory drive belt(s)(4)●●
Visually inspect the toothed timing drive belt(4)●●
Change engine oil and replace oil filter(5)
(4) The maximum mileage is 72,000 mi (120,000 km). The belt must be replaced every 5 years, regardless of distance travelled. If the vehicle is used in heavy conditions
(dusty areas, especially severe weather conditions, very low or very high temperatures for extended periods, urban driving, long periods of idling), the maximum
mileage is 36,000 mi (60,000 km). The belt must be replaced every 4 years regardless of the mileage
(5) The actual interval for changing engine oil and replacing the engine oil filter depends on the vehicle usage conditions and is signalled by the warning light or message in
the instrument panel. In any case, it must never exceed 2 years. Where the car is used mostly in urban settings you need to replace the engine oil filter every year.
175
Thousands ofkilometres20 40 60 80 100 120 140 160 180200

ENGINE COMPARTMENT
CHECKING LEVELS
165) 166)
63)
2.0 T4 MAir engine
1. Engine oil filler 2. Primary engine cooling reservoir plug 3. Brake fluid reservoir cap access cover 4. Windscreen/headlights
washer fluid reservoir cap 5. Secondary engine cooling reservoir plug
17209026V0002EM
177

ENGINE OIL
167)64)
IMPORTANT
It
is
advisable
to
check
the

oil
level
indication
before
long
journeys.
The
engine
oil
level
can
be
seen
on
the

instrument
panel
display
every
time
the

engine
is
started,
or
on
the
Connect

system
display
by
activating
on
the
main

menu
(MENU
button)
the
following

functions
in
sequence:
“Apps”;
“Car

Status”
and
“Oil
Level”.
Check
on
the
display
using
the
6
notches

that
the
oil
level
is
between
MIN
and

MAX
level:
1
notch
MIN
level,
6
notches

MAX
level.
If
the
oil
level
indication

reaches
the
first
red
mark,
add
oil

through
the
filler
1,
considering
that
each

notch
shown
on
the
display
corresponds

to
approximately:
2.0
T4
MAir
engine
0.055
UK
gal

(250
ml).
2.2
JTD
Engine







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65)
IMPORTANT Make sure not to add too
much engine oil when topping up. Engine
oil in excess may damage the engine.
Have the car checked. Never exceed the
MAX level when topping up engine oil. It
is advisable to check the oil level inintermediate steps on the display. Use
the oil dipstick on the Quadrifoglio
version.
IMPORTANT The oil level is not refreshed
immediately on the display after topping
up. Consequently, wait for the oil level to
be refreshed on the display following to
procedure shown below.
Oil level indication update on display
If a top-up is needed, proceed as follows
to ensure correct indication of the oil
level on the display:
2.0 T4 MAir engine
Proceed as follows:
with the car level, run the engine for
approximately 5 minutes (temperature
higher than 176°F (80°C)) and then stop
the engine;
start the engine again and idle it for
about 2 minutes.
2.2 JTD Engine
Proceed as follows:
with the car level, run the engine until
the second oil temperature notch lights
up on the display on the instrument panel,
then stop the engine;
wait for at least 3 minutes, turn the
ignition switch in ON position without
starting the engine and wait for
20 seconds.
IMPORTANT If the indication is not
correct after the procedure, contact an
Alfa Romeo Dealership.
IMPORTANT The oil dipstick in the engine
compartment, on versions with 2.2 JTD
engine, must be used ONLY if the oil level
sensor is faulty. The latter condition is
indicated by the
symbol which will
appear on the instrument panel.
The manual engine oil level checking
procedure must be carried out, when
necessary, on a cold engine only.
Never attempt to carry out the manual
engine oil checking procedure (using the
dipstick) with the engine hot. Contact
with the surrounding hot engine parts
could cause burns.
This operation is permitted only for the
time actually needed to restore correct
operation of the oil level sensor at an Alfa
Romeo dealership.
Engine oil consumption
66)
4)
The maximum engine oil consumption is
usually 0.88 lb (400 grams every
620 miles (1000 km). When the car is
new, the engine needs to be run in,
therefore the engine oil consumption can
only be considered stabilised after the
181
first 3100 - 3700 miles(5,000–6,000 km).

ENGINE COOLANT FLUID
168)
67)
If the level is below the MIN mark,
remove the reservoir cap and top up with
suitable fluid (see the "Fluids and
lubricants" paragraph in the "Technical
data" chapter), until it reaches the MAX
mark.
IMPORTANT Never attempt to remove
the cap with radiator or expansion tank
hot: RISK OF BURNS!
WASHER FLUID FOR WINDSCREEN/
HEADLIGHTS
169) 170)
The windscreen and headlights washer
fluid reservoir (where provided) is
equipped with a telescopic filler. If the
level is too low, remove the reservoir cap
4 fig. 176, then lift the filler as shown in
the figure and add the fluid described in
the "Technical Specifications" chapter.
After having topped up the fluid, arrange
the filler correctly and then press on the
cap until you hear it click.
IMPORTANT With a low fluid level
(indicated by the dedicated symbol
appearing on the instrument panel
display), the headlight washer system
does not work, even though the screen
washers continue to work.
BRAKE FLUID
Check that the fluid is at the max. level. If
the liquid level in the tank is insufficient,
contact an Alfa Romeo Dealership to
have the system checked.
AUTOMATIC TRANSMISSION
ACTIVATIONSYSTEM OIL
5)
The transmission control oil level should
only be checked at an Alfa Romeo
Dealership.
BATTERY
171) 172) 173) 173) 174)
6)
The battery does not require the
electrolyte to be topped up with distilled
water. A periodic check carried out at an
Alfa Romeo Dealership is, however,
necessary to check efficiency.
Follow the battery manufacturer's
instructions for maintenance.
Useful advice for extending the life of
your battery
To avoid draining your battery and make
it last longer, observe the following
instructions:
when you park the car, ensure that the
doors, tailgate and bonnet are closed
properly, to prevent any lights from
remaining on inside the passenger's
compartment;
switch off all roof lights inside the car:
the car is however equipped with a
system which switches all internal lights
off automatically;
17609086S0666EM
182
SERVICING AND CARE

This function can only be activated within
2 minutes of setting the ignition device
to STOP.
To activate this function, move the lever
upwards (unstable position) for at least
three seconds.
If, after using the function, the ignition
device is set back to ON with the blades
in a position other than rest position (at
the base of the windscreen), they will only
return to rest position following a
command given using the stalk (stalk
upwards, into unstable position) or when
a speed of 3 mph (5 km/h) is exceeded.
Replacing the windscreen/rearscreen
wiper blades
Proceed as follows:
lift the wiper arm, press the
attachment spring tab fig. 181 and
remove the blade from the arm;
fit the new blade, inserting the tab in
the dedicated housing in the arm and
checking that it is locked;
lower the wiper arm onto the
windscreen.
IMPORTANT Do not operate the
windscreen wiper with the blades lifted
from the windscreen.
Windscreen/rear window washer
The screen washer jets are located on the
windscreen wiper arms, the rear screen
wiper arm and the rear spoiler. If there is
no jet of fluid, firstly check that there is
fluid in the reservoir (see paragraph
“Engine compartment” in this chapter).
Then check that the nozzle holes are not
clogged; use a needle to unblock them if
necessary.
WARNING
177)The air intake system (air cleaner,
rubber hoses, etc.) can be a protection in the
case of blowbacks from the engine. DO NOT
REMOVE this system unless you need to
carry out repair or servicing operations.
Before starting the engine, ensure that the
system has not been removed: failure to
observe this precaution may result in serious
injury.
178)Exhaust emissions are very dangerous,
and may be lethal. They contain carbon
monoxide, a colourless, odourless gas which
can cause fainting and poisoning if inhaled.
179)The exhaust system may reach high
temperatures and may cause a fire if the
vehicle is parked on flammable material. Dry
grass or leaves can also catch fire if they
come into contact with the exhaust system.
Do not park or use the vehicle in a place in
which the exhaust system might come into
contact with flammable material.
IMPORTANT
68)Incorrect servicing of the vehicle or
failure to carry out operations or repairs
(when necessary) may lead to more
expensive repairs, damage to other
components or have a negative impact on
the vehicle performance. Have any
malfunction inspected immediately by an
Alfa Romeo Dealership.
18009046V0001EM
18109046V0002EM
186
SERVICING AND CARE