2016 Alfa Romeo Giulietta air filter

During standard use of the vehicle, the
engine control unit records a set of data
(e.g.: travel time, type of route,
temperatures, etc.) and it will then
calculate how much particulate has
been trapped by the filter.
Since this filter physically traps
particulate, it should be periodically
regenerated (cleaned) at regular
intervals by burning carbon particles.
The regeneration procedure is
controlled automatically by the engine
management control unit according
to the filter conditions and vehicle use
conditions.
During the regeneration there may be a
limited increase in the engine idle
speed, fan activation, a limited increase
in fumes and high temperatures at the
exhaust.
These are not faults; they do not impair
normal car performance or damage
the environment. If the dedicated
message is displayed, see contents of
"Warning lights and messages"
paragraph, in chapter "Knowing the
instrument panel".
WARNING
62) The catalytic converter and
particulate filter (DPF) reach very
high temperatures during
operation. Therefore do not park
the car on flammable materials
(e.g. grass, dry leaves, pine
needles, etc.): fire hazard.
82
GETTING TO KNOW YOUR CAR

KNOWING THE INSTRUMENT PANEL
This section of the booklet gives you all
the information you need to
understand, interpret and use the
instrument panel correctly.DISPLAY ......................................... 84
MENU ITEMS .................................. 87
CONTROL PANEL AND
INSTRUMENTS ............................... 94
TRIP COMPUTER ........................... 96
WARNING LIGHTS AND
MESSAGES ................................... 99
- LOW BRAKE FLUID/HANDBRAKE
ENGAGED .......................................... 99
- EBD FAILURE .................................. 100
- AIRBAG FAILURE ............................. 100
- SEAT BELTS NOT FASTENED .......... 100
- ALTERNATOR FAILURE ................... 101
- LOW ENGINE OIL PRESSURE ......... 102
-DEGRADED ENGINE OIL (for
versions/markets, where provided) ..... 103
- ENGINE COOLANT TEMPERATURE
TOO HIGH .......................................... 105
- ALFA TCT FAILURE .......................... 106
-INCOMPLETE DOOR LOCKING ........ 106
-SPEED LIMIT EXCEEDED ................. 106
- DUAL PINION ACTIVE STEERING
FAILURE ............................................. 107
- ALFA ROMEO CODE SYSTEM
FAILURE/ALARM FAILURE ................. 107
- FUEL RESERVE/LIMITED RANGE .... 108
- GENERAL FAILURE ......................... 109
- GENERAL FAILURE ......................... 110
-REAR FOG LIGHTS ........................... 111
- ABS FAILURE ................................... 112
-BRAKE PAD WEAR ........................... 112
- PASSENGER SIDE AIRBAG
DEACTIVATED .................................... 112
- INJECTION/EOBD SYSTEM
FAILURE ............................................. 113
- GLOW PLUG HEATING/GLOW
PLUG HEATING FAILURE (diesel
versions) ............................................. 114-WATER IN DIESEL FILTER (diesel
versions) ............................................. 114
- DPF CLEANING (particulate trap) in
progress (diesel versions with DPF
only) ................................................... 116
- iTPMS SYSTEM ............................... 117
- ELECTRONIC STABILITY CONTROL
(ESC) SYSTEM ................................... 119
- ELECTRONIC STABILITY CONTROL
(ESC) SYSTEM ................................... 120
- CRUISE CONTROL (for
versions/markets, where provided) ..... 121
- SIDE LIGHTS ................................... 121
- FOLLOW ME HOME ........................ 121
- DIPPED BEAM HEADLIGHTS .......... 121
- FOG LIGHTS .................................... 121
- LEFT-HAND DIRECTION
- RIGHT-HAND DIRECTION
INDICATOR ........................................ 122
- MAIN BEAM HEADLIGHTS .............. 122
-FUEL CUT-OFF SYSTEM ................... 123
- POSSIBLE ICE ON ROAD ................ 123
- BRAKE LIGHT FAILURE ................... 123
- DUSK SENSOR FAILURE ................. 123
- RAIN SENSOR FAILURE .................. 124
- PARKING SENSOR FAILURE ........... 124
-START&STOP SYSTEM
ACTIVATION/DEACTIVATION (for
versions/markets, where provided) ..... 125
-START&STOP FAILURE .................... 125
- DISPLAY OF SELECTED DRIVING
MODE (“Alfa DNA” system) ................. 126
83
INDICATOR.......................................... 122

Warning lights on
panelWhat it means What to do
amberGLOW PLUG HEATING/GLOW PLUG
HEATING FAILURE (diesel versions)
This warning light switches on when the key is
turned to MAR-ON. It will switch off as soon as
the heater plugs have reached a preset
temperature. The engine can be started as soon
as the warning light switches off.
IMPORTANT In mild or high temperature
conditions, the warning light comes on for a very
short time only.
Glow plug preheating failure
The warning light will flash (a message will appear
on the display, on some versions) to indicate a
fault in the glow plugs preheating system.Contact an Alfa Romeo Dealership as soon as
possible.
amberWATER IN DIESEL FILTER (diesel versions)
The warning light remains on constantly when
driving (together with a message in the display),
to indicate the presence of water in the diesel
filter.
14)
WARNING
68) Failure of thewarning light is indicated by thewarning light switching on. In addition, the airbag system
automatically disables the passenger side airbag. Before proceeding, contact an Alfa Romeo Dealership to have the
system checked immediately.
114
KNOWING THE INSTRUMENT PANEL

SERVICING AND MAINTENANCE
Correct maintenance permits the
performance of the car to be
maintained over time, as well as limited
running costs and safeguarding the
efficiency of the safety systems.
This chapter explains how.SCHEDULED SERVICING ...............196
SCHEDULED SERVICING PLAN .....197
PERIODIC CHECKS ........................204
HEAVY-DUTY USE OF THE CAR .....204
CHECKING LEVELS........................205
AIR CLEANER/POLLEN
FILTER/DIESEL FILTER....................210
BATTERY ........................................211
WHEELS AND TYRES.....................212
WINDSCREEN/REAR WINDOW
WIPERS ..........................................213
BODYWORK ...................................216
INTERIORS .....................................218
195

Thousands of miles 9 18 27 36 45 54 63 72 81 90
Thousands of kilometres 15 30 45 60 75 90 105 120 135 150
Years12345678910
Check operation of windscreen wiper/washer system and
adjust jets, if necessary●●●●●
Check cleanliness of bonnet and luggage compartment
locks, as well as cleanliness and lubrication of linkages●●●●●
Check handbrake lever travel and adjust, if necessary●●●●●
Visually inspect condition and wear of front disc brake
pads and operation of pad wear indicator●●●●●●●●●●
Visually inspect condition and wear of rear disc brake pads
and operation of pad wear indicator (for versions/markets,
where provided)●●●●●●●●●●
Visually inspect condition and tensioning of accessory
drive belt(s) (for versions without automatic tensioner only)●
Visually inspect condition of toothed timing drive belt●
Check and, if necessary, top up the Alfa TCT control oil
level (for versions/markets, where provided) (1)●●●●●
Change engine oil and replace oil filter (1.4 Turbo Petrol
and 1.4 Turbo MultiAir versions) (2)●●●●●
(1) Check to be carried out every year for cars on the road in countries with particularly severe climates (cold countries).
(2) If the vehicle is used mainly around town or the annual km is less than 10,000 km, the engine oil and engine oil filter must be changed every year.
198
SERVICING AND MAINTENANCE

Thousands of miles 9 18 27 36 45 54 63 72 81 90
Thousands of kilometres 15 30 45 60 75 90 105 120 135 150
Years12345678910
Change engine oil and replace oil filter (1750 Turbo Petrol
versions) (3)
Replace spark plugs (1.4 Turbo Petrol and 1.4 Turbo
MultiAir versions) (4)●●●●●
Replace spark plugs (1750 Turbo Petrol versions)●●
Replace accessory drive belt(s) (5)●
Replace toothed timing drive belt (5)●
(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. Anyway, it must never exceed 1 year.
(4) For 1.4 Turbo Petrol and 1.4 Turbo MultiAir versions, to guarantee correct operation and prevent serious damage to the engine, it is essential to proceed as
follows: only use spark plugs specifically certified for these engines; all spark plugs should be of the same type and brand (see the “Engine” paragraphinthe
“Technical specifications” section); strictly comply with the replacement intervals in the Scheduled Servicing Plan. It is advisable to contact anAlfa Romeo
Dealership for spark plug replacement.
(5) Areas that are not dusty: advised maximum mileage 120,000 km. Regardless of the mileage, the belt must be replaced every 6 years.
Dusty areas and/or demanding use of the car (cold climates, town use, long periods of idling): advised maximum mileage 60,000 km. Regardless of the mileage,
the belt must be replaced every 4 years.
199

Thousands of miles 9 18 27 36 45 54 63 72 81 90
Thousands of kilometres 15 30 45 60 75 90 105 120 135 150
Years12345678910
Replace air cleaner cartridge (6)●●●●●
Replace brake fluid●●●●●
Replace passenger compartment filter
(6)O●O●O●O●O●
200
SERVICING AND MAINTENANCE
(6) If the car is used in dusty areas, this cleaner must be replaced every 15,000 km.
(O) Recommended operations
(●) Mandatory operations

Thousands of miles 12 24 36 48 60 72 84 96 108 120
Thousands of kilometres 20 40 60 80 100 120 140 160 180 200
Years12345678910
Replace accessory drive belt(s) (4)●
Replace toothed timing drive belt (4)●
Replace fuel filter cartridge (5)●●●
Replace air cleaner cartridge (6)●●●
Replace brake fluid●●●●●
Replace passenger compartment filter(6)O●O●O●O●O●
(4) Areas that are not dusty: advised maximum mileage 120,000 km. Regardless of the mileage, the belt must be replaced every 6 years.
Dusty areas and/or demanding use of the car (cold climates, town use, long periods of idling): advised maximum mileage 60,000 km. Regardless of the mileage,
the belt must be replaced every 4 years.
(5) If the car runs on fuel with quality below the relevant European specification, this filter must be replaced every 20,000 km
203
(6) If the car is used in dusty areas, this cleaner must be replaced every 20,000 km.
(O) Recommended operations
(●) Mandatory operations