check engine light Alfa Romeo Giulia 2016 User Guide

SCHEDULED SERVICING PLAN (2.2 JTD diesel engine versions)
The checks listed in the Scheduled Servicing Plan, after reaching 120,000 mi (200,000 km)/10 years, must be cyclically repeated
starting from the first interval, thus following the same intervals as before.
Thousands of miles12 24 36 48 60 72 84 96 108 120
Thousands of kilometres20 40 60 80 100 120 140 160 180 200
Years12345678910
Check battery charge status with the proper instrument●●●●●●●●●●
Check tyre condition/wear and adjust pressure, if necessary.
Check the Tyre Repair Kit recharge condition and expiry date●●●●●●●●●●
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/smokiness●●●●●●●●●●
Use the diagnosis socket to check supply/engine
management systems operation, emissions and, for
versions/markets, where provided, engine oil degradation (2)
●●●●●●●●●●
Visually inspect conditions of: exterior bodywork, underbody
protection, pipes and hoses (exhaust, fuel system, brakes),
rubber elements (gaiters, sleeves, bushes, etc.)
●●●●●
Check position/wear of front windscreen wiper blade●●●●●
(1) Top up using the fluids indicated in the “Fluids and lubricants” paragraph of the “Technical data” chapter and only after checking that the system is
intact.
(2) If the vehicle diagnostics shows the oil to be degraded to less than 20%, replacing the engine oil and filter is advised.
143

Thousands of miles12 24 36 48 60 72 84 96 108 120
Thousands of kilometres20 40 60 80 100 120 140 160 180 200
Years12345678910
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/rear disc brake
pads and operation of pad wear indicators●●●●●●●●●●
Visually inspect the condition and tensioning of the
accessory drive belt(s)●●
Visually inspect the toothed timing drive belt●●
Change engine oil and replace oil filter(3)
Replace Transfer Case oil (for AWD versions)
●
Replace engine oil centrifuge filter (blow-by)(8)●●
Replace accessory drive belt/s(4)
Replace the toothed timing drive belt(4)
(3) 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 all cases, never exceed 2 year/24,000 mi (40,000 km). If the car is used mainly for urban
driving or fuel not strictly compliant with European Specifications EN590 is used, it is advisable to change the oil and replace the filter every
year/12,000 mi (20,000 km).
(8) Heavy conditions (urban driving, long periods of idling): the recommended maximum distance is 36,000 mi (60,000 km). Regardless of distance,
change every 3 years together with the accessory belt.
(4) Areas that are not dusty: recommended maximum mileage 60,000 mi (100,000 km). The belt must be replaced every 5 years, regardless of
distance travelled. Dusty areas and/or heavy conditions (cold climates, urban driving, long periods of idling): the recommended maximum distance
is 36,000 mi (60,000 km). The belt must be replaced every 3 years, regardless of distance travelled.
144
SERVICING AND CARE

ENGINE COMPARTMENT
CHECKING LEVELS
142) 143)
55)
Diesel versions - 2.2 JTD engine,fig. 148
1. Engine oil filler 2. Engine coolant reservoir plug 3. Brake fluid reservoir plug access cover 4. Windscreen/headlights washer
fluid reservoir plug
14809026S0503EM
146
SERVICING AND CARE

ENGINE OIL
144)
56)
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”; “My Car”
and “Oil Level”.
The oil level can also be checked
manually.
Manual gearbox: checking oil level
2.2 JTD Engine
Have this operation performed at an Alfa
Romeo Dealership.
Engine oil consumption
57)
4)
The maximum engine oil consumption is
usually 0.55 pounds (250 grams) every
620 mi (1,000 km). When the vehicle is
new, the engine needs to be run in;
therefore the engine oil consumption can
only be considered stabilised after the
first 3,100 - 3,730 mi (5,000 -
6,000 km).
ENGINE COOLANT FLUID
145)
58)
If the level is too low, unscrew the cap of
reservoir 2 and add the fluid described in
the "Technical Specifications" chapter.
WASHER FLUID FOR WINDSCREEN/
HEADLIGHTS
146) 147)
The windscreen and headlights washer
fluid reservoir (where available) is
equipped with a telescopic filler.
If the level is too low, remove reservoir
cap 4 and lift the filler then add the fluid
described in the "Technical
Specifications" chapter.
IMPORTANT The headlight washing
system will not work if the liquid level is
low (situation indicated by the symbol on
the instrument panel display). The
windscreen washer will keep working. On
vehicles equipped with headlight
washers, Where provided, there is a
reference notch on the dipstick: ONLY
the windscreen/rear window washer
operates with the level below this
reference.
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
4)
The transmission control oil level should
only be checked at an Alfa Romeo
Dealership.
USEFUL ADVICE FOR EXTENDING THE
LIFE OF YOUR BATTERY
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;
do not keep accessories (e.g. radio,
hazard warning lights, etc.) switched on
for a long time when the engine is not
running;
before performing any operation on
the electrical system, disconnect the
negative battery cable.
If, after purchasing the car, you wish to
install electrical accessories which
require permanent electrical supply (e.g.
alarm, etc.) or accessories which
147

influence the electrical supply
requirements, contact an Alfa Romeo
Dealership, whose qualified staff will
evaluate the overall electrical
consumption.
IMPORTANT After the battery is
disconnected, the steering must be
initialised. The
warning light on the
instrument panel switches on to indicate
this. To carry out this procedure, simply
turn the steering wheel all the way from
one end to the other and then put it back
to the central position.
IMPORTANT If the charge level remains
under 50% for a long time, the battery is
damaged by sulphation, reducing its
capacity and efficiency at start-up. The
battery is also more prone to the risk of
freezing (at temperatures as high as 14
°F (-10°C)).BATTERY
148) 149) 150) 151)
59)
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.
IMPORTANT After the battery is
disconnected, the steering must be
initialised. The
warning light on the
instrument panel switches on to indicate
this. To carry out this procedure, simply
turn the steering wheel all the way from
one end to the other and place it back in
central position.
IMPORTANT If the charge level remains
under 50% for a long time, the battery is
damaged by sulphation, reducing its
capacity and efficiency at start-up. The
battery is also more prone to the risk of
freezing (at temperatures as high as 14
°F (-10°C)).
WARNING
142)Never smoke while working in the
engine compartment: gas and inflammable
vapours may be present, with the risk of fire.
143)Be very careful when working in the
engine compartment when the engine is hot:
you may get burned. 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.
144)If the engine oil is being topped up, wait
for the engine to cool down before loosening
the filler cap, particularly for vehicles with
aluminium cap (where provided). WARNING:
risk of burns!
145)The cooling system is pressurised. If
necessary, only replace the plug with
another original or the operation of the
system may be adversely affected. Do not
remove the reservoir plug when the engine is
hot: you risk scalding yourself.
146)Do not travel with the windscreen
washer fluid reservoir empty: the
windscreen washer is essential for
improving visibility. Repeated operation of
the system without fluid could damage or
cause rapid deterioration of some system
components.
147)Some commercial additives for
windscreen washer fluid are flammable. The
engine compartment contains hot
components which may start a fire.
148)Battery fluid is poisonous and
corrosive. Avoid contact with the skin and
eyes. Keep open flames away from the
battery and do not use objects that might
create sparks: risk of explosion and fire.
148
SERVICING AND CARE

INDEX
“Alfa DNA” system............109
ABS (system)................66
Active safety systems...........66
AFS function................26
Airbag
Front airbags..............95
Side airbags...............99
Airbag (SRS supplementary
restraint system)............95
Alarm system................14
ATV (Alfa™ Active Torque
Vectoring) system...........68
Automatic dual-zone climate
control system.............30
Automatic transmission.........106
Battery..................148
Battery recharging............149
Bodywork (cleaning and
maintenance).............154
Bonnet . ...................34
Brakes
brake fluid level............147
Broken-down vehicle towing......138
BSM (Blind Spot Monitoring).......69
Carrying children safely.........83
Checking levels..............146
Child protection systems.........83
Child safety device.............16
Climate control system..........30CO2 emissions..............171
Control panel and on-board
instruments...............38
CONTROLS................177
Controls on tunnel..........177
Steering wheel control summary
table..................180
Tunnel control summary table . . .177
CONTROLS ON STEERING
WHEEL.................180
Cruise Control...............112
Daytime running lights (DRL)......25
Dimensions................163
Dipped headlights.............25
Dipped headlights
(changing a bulb)...........125
Direction indicators (changing a
bulb)...................126
Display....................40
Doors.....................14
Driving assistance systems.......69
Driving modes...............109
DTC (system)................66
Dusk sensor.................25
Electric parking brake..........103
Electric steering wheel heating.....22
Electric sunroof..............33
Electric windows..............32
Emergency starting...........134
Engine...................159engine coolant level .........147
Engine compartment..........146
Engine Immobilizer (system).......13
Engine oil
consumption . .............147
level check...............147
ESC (Electronic Stability Control)
system..................66
External lights...............24
Fluids and lubricants..........166
Fog lights (bulb replacement).....126
Forward Collision
Warning (system) . . ..........71
Front ceiling light..............28
Front fog lights . . .............25
Front light cluster with main
beam/dipped beam halogen
headlights (bulb replacement) . . .125
Front light cluster with main
beam/dipped beam Xenon gas
discharge headlights (bulb
replacement). .............127
Front seat electric heating........19
Front seats (electric adjustment)....18
Front seats (manual adjustments)....18
Fuel consumption............170
Fuel cut-off system...........137
Fuse boxes................128
Fuses (replacement)...........127
Hazard warning lights..........122