2023 ALFA ROMEO GIULIA warning lights

182

SERVICING AND MAINTENANCE
Correct servicing permits the performance of the
vehicle 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
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 services for your vehicle at fixed
intervals based on distance and time, as
described in the Scheduled Servicing Plan.
Before each service, it is always necessary to
carefully follow the instructions in the Scheduled
Servicing Plan (e.g. periodically check level of
fluids, tire pressure, etc.).
Scheduled Servicing is offered by an authorized
dealer 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.

NOTE:
Scheduled Servicing intervals are required by the
manufacturer. Failure to have them carried out
may invalidate the New Vehicle Limited Warranty.
You are advised to inform an authorized dealer of
any small operating irregularities without waiting
for the next service.
PERIODIC CHECKS
Every month or every 600 miles (1,000 km) or
before long trips check and, if necessary, top off:
Engine coolant level.
Brake fluid level (if insufficient, see an
authorized dealer as soon as possible).
Windshield washer fluid level.
Tire inflation pressure and condition.
Operation of lighting system (headlights,
direction indicators, hazard warning lights,
etc.).
Operation of windshield washing/wiping
system and positioning/wear of wiper blades.
Inspect the CV/Universal joints.
Oil consumption of the engine depends on
conditions and driving style. For this reason, the
engine oil level must be checked every
1,860 miles (3,000 km), and top off if necessary

Ú
page 188.
HEAVY USAGE OF THE VEHICLE
If the vehicle is used under one of the following
conditions:
Dusty roads.
Short, repeated journeys less than 4 miles
(7 km) at sub-zero outside temperatures.
Engine often idling or driving long distances at
low speeds or long periods of inactivity.
In the event of a long period of inactivity. The following checks must be carried out more
often than indicated in the Scheduled Servicing
Plan:
Check cleanliness of hood and trunk locks,
cleanliness and lubrication of linkage.
Visually inspect conditions of: engine,
transmission, pipes and hoses (exhaust/fuel
system/brakes) and rubber elements
(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 cabin air
filter.
Check and, if necessary, replace engine air
cleaner.
Severe Duty All Models
Vehicles that are operated in a dusty and off-road
environment, or predominately at idle or very low
engine RPM are known as Severe Duty vehicles.
It is recommended that you change engine oil at
4,000 miles (6,500 km) or 350 hours of engine
run time.
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183

MAINTENANCE PLAN — 2.0L ENGINE
Thousands Of Miles102030405060708090100110120130140150
Years123456789101112131415
Thousands Of Kilometers163248648096112128144160176192208224240
SOS back up battery replacement (if equipped).1●●●
Check battery charge status with the proper instrument.
●●●●●●●●●●●●●●●
Check tire condition/wear and adjust pressure, if
necessary. Check the tire repair kit recharge condition and
expiration date.
●●●●●●●●●●●●●●●
Check operation of lighting system (headlights, direction
indicators, hazard warning lights, trunk lid, passenger
compartment, glove compartment, instrument panel
warning lights, etc.).
●●●●●●●●●●●●●●●
Check and, if necessary, top up fluid levels.
●●●●●●●●●●●●●●●
Check engine control system operation (via diagnostic tool)
and, if equipped, engine oil degradation.
2●●●●●●●●●●●●●●●
Visually inspect conditions of: exterior bodywork, underbody
protection, pipes and hoses (exhaust, fuel system, brakes),
rubber elements (sleeves, bushes, etc.).
●●●●●●●
Check position/wear of front windshield wiper blade.●●●●●●●●
Check operation of the windshield wiper/washer system
and adjust nozzles, if necessary.
●●●●●●●●
Check cleanliness of hood 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).
●●●●●●●●●●●●
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185

MAINTENANCE PLAN — 2.9L ENGINE
Thousands Of Miles102030405060708090100110120130140150
Years123456789101112131415
Thousands Of Kilometers163248648096112128144160176192208224240
SOS back up battery replacement (if equipped).1●●●
Check battery charge status with the proper instrument.
●●●●●●●●●●●●●●●
Check tire condition/wear and adjust pressure, if
necessary. Check the tire repair kit recharge condition and
expiration date.
●●●●●●●●●●●●●●●
Check operation of lighting system (headlights, direction
indicators, hazard warning lights, trunk lid, passenger
compartment, glove compartment, instrument panel
warning lights, etc.).
●●●●●●●●●●●●●●●
Check and, if necessary, top up fluid levels.
●●●●●●●●●●●●●●●
Check engine control system operation (via diagnostic tool).
●●●●●●●●●●●●●●●
Visually inspect conditions of: exterior bodywork, underbody
protection, pipes and hoses (exhaust, fuel system, brakes),
rubber elements (sleeves, bushes, etc.).
●●●●●●●
Check position/wear of front windshield wiper blade.●●●●●●●●
Check operation of the windshield wiper/washer system
and adjust nozzles, if necessary.
●●●●●●●●
Check cleanliness of hood 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 brake discs surface and edge.
●●●●●●●●●●●●●●●
Brake pads/brake discs replacement.
2
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189

NOTE:
Always reinstall the oil cap and tighten to proper
torque whenever it is removed to add oil to
engine. Never run the engine with cap removed
as this could cause oil to leak from engine.
Manual Oil Level Checking Procedure —
2.9L Engine
Check that the oil level is between the MIN and
MAX marks on dipstick, clean it with a lint-free
cloth and reinsert it. Extract the dipstick again
and check that the level is between the MIN and
MAX marks.
Top-Up And Oil Level Indication Update On
Display — 2.9L Engine
If an engine oil top-off is needed, in order to
ensure the correct indication of the oil level on
the display, proceed with the following process:
Leave the car on flat ground with the engine
running for approximately five minutes
(temperature higher than 198°F (90°C) and
shut the engine off.
Wait for five minutes, turn the ignition to the
ON mode without starting the engine and wait
for a few seconds.

NOTE:
If the level indication is not updated after the
previously described procedure, repeat the
engine adjustment, shut the engine off and wait
another five minutes before starting it again. If
the indication is not updated after the second
start, contact an authorized dealer.
Top-Up And Oil Level Indication Update On
Display — 2.0L Engine
If an engine oil top-off is needed, in order to
ensure the correct indication of the oil level on
the display, proceed with the following process:
Leave the car on flat ground with the engine
running for approximately five minutes
(temperature higher than 176°F (80°C) and
shut the engine off.
Start the engine again and idle it for about two
minutes.

NOTE:
If you have added the specified amount of oil and
the indicator is not reading “Full”, please contact
an authorized dealer.
ENGINE COOLANT
If the level is too low, remove the cap of reservoir
and add the fluid described on
Ú
page 233.
WASHER FLUID FOR WINDSHIELD/
H
EADLIGHTS
The windshield and headlights washer fluid
reservoir has a telescopic filler.
If the level is too low, remove reservoir cap and lift
the filler. Then, add the fluid described on

Ú
page 233.

NOTE:
Use care when filling under hood fluids such as
engine oil, windshield washer fluid, antifreeze
etc. to minimize spillage onto the top of the
engine. Any excess fluid that is spilled onto the
top of the engine should be removed using
compressed air or an absorbent cloth.
CAUTION!
Make sure not to add too much oil when
topping off the engine. Engine oil in excess
may damage the engine. Have the vehicle
checked. Never exceed the MAX level when
topping off engine oil. It is advisable to check
the oil level in intermediate steps using the oil
dipstick (2.9L Engine Only).
CAUTION!
The oil level is not refreshed immediately on
the display after topping off. Consequently,
wait for the oil level to be refreshed on the
display and see the following procedures.
WARNING!
If the engine oil is being topped up, wait for the
engine to cool down before loosening the filler
cap, particularly for vehicles with aluminum
cap (if equipped). WARNING: risk of burns!
CAUTION!
The oil level must never exceed the MAX mark.
If the MAX mark is exceeded (last notch on the
right turns red) after the fill-up, go to an
authorized dealer as soon as possible to have
the oil in excess removed.
Do not add oil with specifications different
from those of the oil already in the engine.
Used engine oil and oil filters contain
substances which are harmful to the
environment. To change the oil and filters, we
advise you to contact an authorized dealer.
23_GA_OM_EN_USC_t.book Page 189

SERVICING AND MAINTENANCE

190

NOTE:
The headlight washing system will not work if the
liquid level is low (as indicated by the symbol on
the instrument cluster display). On vehicles
equipped with headlight washers, there is a refer-
ence notch on the dipstick: ONLY the windshield/
rear window washer operates with the level below
this reference.
BRAKE FLUID
Check that the fluid is at the maximum level. If
the fluid level in the tank is low, contact an
authorized dealer to have the system checked.
AUTOMATIC TRANSMISSION ACTIVATION
S
YSTEM OIL
The transmission control oil level should only be
checked at an authorized dealer.
USEFUL ADVICE FOR EXTENDING THE
L
IFE 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
and trunk are closed properly to prevent any
lights from remaining on inside the
passenger's compartment.
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 you wish to install electrical accessories after
purchasing the car that require permanent
electrical supply (e.g. alarm, etc.), or accessories
which influence the electrical supply
requirements, contact an authorized dealer,
whose qualified staff will evaluate the overall
electrical consumption.

NOTE:
After the battery is disconnected, the steering
must be initialized. 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 turn it back to the central position.
BATTERY
The battery does not require the electrolyte to be
topped up with distilled water. A periodic check
carried out at an authorized dealer, however, is
necessary to check efficiency.
Follow the battery manufacturer's instructions for
maintenance.
Replacing The Battery
If necessary, replace the battery with another
original battery with the same specifications.
Follow the battery manufacturer’s instructions for
maintenance.
NOTE:
It will not be possible to open the trunk with a key
or by pushing the button in the passenger
compartment when the battery is disconnected.
So, always position the manual trunk opening
strap on the trunk lock before disconnecting the
battery

Ú
page 220.
CAUTION!
If the charge level remains under 50% for a
long time, the battery may be damaged by
sulphation, reducing its capacity and
efficiency during a vehicle start. The battery is
also more prone to the risk of freezing (at
temperatures as high as 14°F (-10°C).
WARNING!
Battery acid is a corrosive solution and can
burn or even blind you. Do not allow battery
acid to contact your eyes, skin, or clothing.
Do not lean over a battery when attaching
clamps

Ú
page 177. If acid splashes in eyes
or on skin, flush the area immediately with
large amounts of water.
Battery gas is flammable and explosive.
Keep flame or sparks away from the battery.
Do not use a booster battery or any other
booster source with an output greater than
12 Volts. Do not allow cable clamps to touch
each other.
Battery posts, terminals, and related
accessories contain lead and lead
compounds. Wash hands after handling.
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240

INDEX
A
Accessories Purchased By The Owner.......... 4
Active Blind Spot Assist .............................134
Active Safety Systems ................................ 129
Active Torque Vectoring (ATV) System ......129
Adaptive Cruise Control (ACC)
(Cruise Control) ............................................ 97Off ........................................................... 101
On............................................................101
Additives, Fuel ............................................ 230
Adjust Forward.............................................. 31, 34
Rearward ........................................... 31, 34
Air Bag......................................................... 150 Air Bag Operation ...................................152Air Bag Warning Light ............................150
Driver Knee Air Bag................................ 152Enhanced Accident Response .....155, 181
Event Data Recorder (EDR) ...................181
Front Air Bag...........................................150
If Deployment Occurs ............................155
Knee Impact Bolsters ............................152
Maintaining Your Air Bag System.......... 157
Maintenance ..........................................157
Redundant Air Bag Warning Light.........150
Side Air Bags ..........................................153
Transporting Pets...................................166
Air Bag Light ......................................150, 167
Air Pressure Tires ........................................................212
Alarm Security Alarm .......................................... 24
Alfa Active Suspension (AAS)....................... 94
Alfa DNA System .......................................... 91
Anti-Lock Braking (ABS) System ................ 129 Anti-Lock Warning Light ...............................72
Automatic Door Locks ..................................28
Automatic Headlights ...................................43
Automatic Temperature Control (ATC) ........49
Automatic Transmission ..............................86
Auxiliary Driving Systems .......................... 132
B
Back-Up Camera ........................................ 123
Battery ..................................................74, 190 Charging System Light .............................74
Battery Recharging .................................... 191
Belts, Seat .................................................. 167
Blind Spot Monitoring ............................... 132
Bodywork (Cleaning And Maintenance) ... 221
B-Pillar Location......................................... 209
Brake System Warning Light .................................... 71, 72
Brakes ........................................................ 226 Brake Fluid Level................................... 190
Bulbs, Light ................................................ 168
C
Camera, Rear ............................................. 123
Carbon Monoxide Warning ....................... 168
Cargo Tie-Downs ...........................................62
Certification Label ..................................... 125
Chart, Tire Sizing........................................ 207
Check Engine Light (Malfunction
Indicator Light)..............................................80
Checking Levels ................................ 187, 188
Checking Your Vehicle For Safety............. 166
Checks, Safety ........................................... 166
Child Restraint ........................................... 158 Child Restraints
Booster Seats ........................................ 159
Child Seat Installation ........................... 165
How To Stow An unused ALR SeatBelt ..................................................... 163
Infant And Child Restraints ................... 159
LATCH Positions ..................................... 161
Lower Anchors And Tethers For Children .............................................. 161
Older Children And Child Restraints ..... 159
Seating Positions ................................... 160
Using The Top Tether Anchorage.......... 165
Clean Air Gasoline ..................................... 230
Cleaning Wheels.................................................... 217
Climate Control ......................................48, 54
Compact Spare Tire ................................... 216
Contract, Service........................................ 237
Cruise Control (Speed Control) ................... 97
Customer Assistance ................................. 236
D
Daytime Running Lights .............................. 43
Deck Lid Power Release ......................................... 61
Defroster, Windshield ................................ 167
Dimmer Switch Headlight .................................................. 46
Door Ajar.................................................75, 76
Door Ajar Light .......................................75, 76
Door Locks Automatic ................................................. 28
Door Opener, Garage................................... 39
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241

Drive Train Control (DTC) System ..............130
Driving Modes .............................................. 92
Dynamic Steering Torque (DST) System ... 130
E
Electric Park Brake....................................... 84
Electronic Speed Control (Cruise Control) .. 97
Electronic Stability Control (ESC)
System ........................................................130
Electronic Throttle Control Warning Light... 75
Emergency In Case Of ......................................169, 171
SOS Emergency Call .............................. 169
Emergency, In Case Of Jump Starting .........................................175
Overheating ............................................ 178
Tow Hooks ..............................................180
Towing.....................................................179
Emission Control System Maintenance...... 80
Engine ......................................................... 224 Block Heater............................................. 83
Engine Coolant Level .............................189
Exhaust Gas Caution .............................168
Fuel Requirements ................................ 230Jump Starting .........................................177
Overheating ............................................ 178
Engine Compartment .................................187
Engine Compartment (Washing) ...............222
Engine Oil Level Check ............................................ 188
Enhanced Accident Response
Feature...............................................155, 181
Ethanol........................................................230 Exhaust Gas Cautions ............................... 168
Exhaust System ......................................... 168
Exterior Lights .............................42, 168, 203
F
Flashers
Turn Signals .....................................74, 168
Fluid Leaks ................................................. 168
Fog Lights, Rear ............................................44
Forward Collision Warning ........................ 138
Fuel Additives ................................................ 230
Clean Air................................................. 230
Ethanol ................................................... 230
Light ..........................................................76
Materials Added .................................... 230
Methanol................................................ 230
Fuses ................................................. 197, 198
G
Garage Door Opener (HomeLink) ................39
Gasoline, Clean Air .................................... 230
Gasoline, Reformulated ............................ 230
Gauges Engine Oil Temperature ...........................65
Fuel ...........................................................66
Speedometer ............................................66
Tachometer............................................... 65
Glove Compartment Storage .......................55
GVWR ......................................................... 126
H
Hazard Warning Flashers .......................... 169
Head Restraints ............................................36 Head Rests ................................................... 36
Headlights .................................................... 42
Automatic ................................................. 43
Delay......................................................... 44
High Beam ............................................... 43
Switch ....................................................... 42
Headlights (Cleaning) ................................ 222
Heated Mirrors ............................................. 39
Heated Seats ............................................... 35
Heated Steering Wheel ............................... 30
Heater, Engine Block ................................... 83
Highway Assist System .............................. 106
Hill Start Assist (HSA) System ................... 131
HomeLink (Garage Door Opener) ............... 39
Hood Closing ...................................................... 60Opening .................................................... 60
Hood Release ............................................... 60
I
Ignition .......................................................... 22 Switch ....................................................... 22
Immobilizer (Sentry Key) ............................. 21
In Case Of Emergency ............................... 169
Installing Electrical/Electronic Devices ......... 4
Instrument Cluster ....................................... 64 Descriptions ............................................. 74
Display ...................................................... 66
Instrument Panel Features ................................................... 64
Intelligent Speed Control System ............. 114
Interior And Instrument Lights .................... 46
Interior Lights ...................................... 45, 204
Interiors (Cleaning) .................................... 222
Internal Equipment ...................................... 55
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242

INDEX
J
Jump Starting ............................................. 175
K
Keyless Enter 'n Go™ ................................... 26Passive Entry ............................................ 26
Keys .............................................................. 19
L
Lane Change And Turn Signals ................... 45
Lane Change Assist...................................... 45
Lane Keeping Assist System .....................120
LaneSense ..................................................118
Lap/Shoulder Belts ....................................145
Latches .......................................................168
Leaks, Fluid ................................................168
Life Of Tires.................................................215
Light Bulbs ..................................................168
Lights .......................................................... 168 Air Bag ...........................................150, 167
Ambient .................................................... 46
Brake Warning .................................. 71, 72Courtesy/Reading ............................. 45, 46Daytime Running ..................................... 43
Electronic Stability Program (ESP) Indicator ............................................... 75
Exterior ............................................ 42, 168
Fog ............................................................ 44
Hazard Warning Flasher ........................ 169
High Beam/Low Beam Select ................. 43
Interior ...................................................... 45
Low Fuel ................................................... 76
Malfunction Indicator (Check Engine) .... 73 Park ........................................................ 44, 74
Seat Belt Reminder ..................................71
Turn Signals .............................. 45, 74, 168
Types Of Bulbs ....................................... 202
Warning Instrument Cluster Descriptions .................................. 74, 75
Loading Vehicle ......................................... 125 Tires........................................................ 209
Locks Automatic Door.........................................28
Child Protection ........................................ 28
M
Maintenance .................................................60
Malfunction Indicator Light (Check
Engine) ..........................................................73
Manual Service ................................................... 238
Memory Feature (Memory Seats) ................30
Memory Seat.................................................30
Methanol .................................................... 230
Mirrors Automatic Dimming..................................37
Electric Powered.......................................38
Exterior Folding.........................................38
Heated ...................................................... 39
Rearview ...................................................37
Vanity ..................................................... 204
O
Occupant Restraints.................................. 144
Oil Pressure Light .........................................75
Oil, Engine Pressure Warning Light............................75 Onboard Diagnostic System........................ 79
Opener, Garage Door (Homelink) ............... 39
Operator Manual
Owner's Manual ..................................... 238
P
Paintwork (Cleaning And Maintenance) ... 221
Panic Brake Assist (PBA) System.............. 131
ParkSense System ..................................... 115
Passive Entry ................................................ 26
Performance (Top Speed) ......................... 235
Pets ............................................................. 166
Pinch Protection ........................................... 59
Placard, Tire And Loading Information ..... 209
Power Deck Lid Release ..................................... 61
Outlet (Auxiliary Electrical Outlet) ........... 56
Seats ........................................................ 34
Sunroof..................................................... 58Windows ................................................... 57
Power Seats Forward ..............................................31, 34
Rearward............................................31, 34
Recline ...............................................31, 34
Power Supply.............................................. 225
Pregnant Women And Seat Belts ............. 148
Pretensioners Seat Belts ............................................... 148
Programmable Settings ............................... 69
Prolonged Vehicle Inactivity ...................... 220
R
Radial Ply Tires........................................... 214
Radio Transmitters And Mobile Phones ........4
Rear Camera .............................................. 123
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