2023 ALFA ROMEO GIULIA fuel cap

12

ENGINE COMPARTMENT....................... 187
Checking Levels — 2.0L Engine .......... 187
Checking Levels — 2.9L Engine .........188
Engine Oil ............................................. 188
Engine Coolant ..................................... 189
Washer Fluid For Windshield/
Headlights ............................................ 189 Brake Fluid ...........................................190
Automatic Transmission Activation
System Oil ............................................ 190 Useful Advice For Extending The Life
Of Your Battery ..................................... 190 Battery ..................................................190
Pressure Washing ................................ 191
BATTERY RECHARGING......................... 191
Important Notes ...................................191
VEHICLE MAINTENANCE ....................... 192
Engine Oil ............................................. 192
Engine Oil Filter ....................................192
Engine Air Cleaner ............................... 192
Air Conditioning System
Maintenance ........................................192 Lubricating Moving Parts Of The
Bodywork ..............................................193 Windshield Wiper .................................193
Exhaust System ...................................194
Engine Cooling System ........................ 195
Braking System ....................................196
Automatic Transmission ......................196
Replacing The Battery ......................... 196
Fuses ................................................... 197
Bulb Replacement ............................... 202
TIRES ..................................................... 206
Tire Safety Information ....................... 206
Tires — General Information .............. 212
Spare Tires — If Equipped .................. 216
Wheel And Wheel Trim Care ............... 217
Tire Types ............................................. 217
Snow Traction Devices ........................ 218
Tire Rotation Recommendations........ 219
DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES ........ 219
Treadwear ............................................ 219
Traction Grades ................................... 220
Temperature Grades ........................... 220
STORING THE VEHICLE ......................... 220
BODYWORK ............................................ 221
Protection Against Atmospheric
Agents .................................................. 221 Corrosion Warranty.............................. 221
Preserving The Bodywork.................... 221
INTERIORS.............................................. 222
Seats And Fabric Parts........................ 222
Leather Seats ...................................... 222
Plastic And Coated Parts .................... 223
Alcantara Parts — If Equipped ............ 223
Genuine Leather Surfaces —
If Equipped ........................................... 223 Carbon Fiber Parts .............................. 223
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER
(VIN) ....................................................... 224
Vehicle Identification Number (VIN)
Plate ..................................................... 224
ENGINE .................................................. 224
POWER SUPPLY ..................................... 225 TRANSMISSION ..................................... 225BRAKES.................................................. 226
SUSPENSION ......................................... 226
STEERING SYSTEM ............................... 226DIMENSIONS — 2.0L ENGINE ............... 227
DIMENSIONS — 2.9L Engine ................ 228
WEIGHTS — 2.0L ENGINE ..................... 229
WEIGHTS — 2.9L ENGINE ..................... 229
FUEL REQUIREMENTS .......................... 230
Reformulated Gasoline....................... 230
Gasoline/Oxygenate Blends ............... 230
CNG And LP Fuel System
Modifications ....................................... 230 Methylcyclopentadienyl Manganese
Tricarbonyl (MMT) In Gasoline ........... 230 Materials Added To Fuel ..................... 230
Fuel System Cautions ......................... 231
FLUID CAPACITIES ................................. 231
2.0L Engine ......................................... 231
2.9L V6 Engine .................................... 232
ENGINE FLUIDS AND LUBRICANTS ...... 233
CHASSIS FLUIDS AND LUBRICANTS..... 234 PERFORMANCE — 2.0L ENGINE........... 235PERFORMANCE — 2.9L ENGINE........... 235
23_GA_OM_EN_USC_t.book Page 12

17

Generic Indication


Ú
page 78
Highway Assist System (HAS)/Traffic Jam Assist (TJA) System Failure


Ú
page 79
Keyless System Failure

Ú
page 77
Lane Departure Warning (LDW) System Failure

Ú
page 77
Loose Fuel Filler Cap

Ú
page 78
Low Coolant Level

Ú
page 78
Park Sensors System Failure

Ú
page 76
Rain Sensor Failure

Ú
page 77
Stop/Start System Failure

Ú
page 77
Speed Limiter System Failure

Ú
page 78
Amber Symbols
Service Adaptive Cruise Control (ACC) System
Ú
page 78
Soft Suspension Calibration Insertion

Ú
page 79
Shock Absorbers Failure

Ú
page 79
Temporary All Wheel Drive Failure

Ú
page 78
Wear On Brake Pads

Ú
page 78
Windshield Wiper Failure

Ú
page 78
Windshield Washer Liquid Level

Ú
page 79
Green Symbols
Adaptive Cruise Control (ACC) System
Ú
page 79
Automatic Headlights

Ú
page 79
Amber Symbols
23_GA_OM_EN_USC_t.book Page 17

65

Quadrifoglio Model
1. Tachometer
2. Digital Engine Oil Temperature Gauge With Overheating Warning Light
3. Driver Interactive Display
4. Digital Fuel Level Gauge (The triangle on the left side of the symbol indicates that the Fuel
Door Location is on the left side of the
vehicle)
5. Speedometer (Speed Indicator)
TACHOMETER
The Tachometer indicates the engine Revolutions
Per Minute (Giri). Adjusting Instrument Panel Lighting
(Brightness Sensor)
Inside the Tachometer there is a light sensor
capable of detecting light and adjusting the
brightness of the instrument panel and the
Information and Entertainment System display.
ENGINE OIL TEMPERATURE GAUGE
The digital indicator monitors the temperature of
the engine oil and starts supplying indications
when the oil temperature reaches approximately
122°F (50°C).
Under normal usage, the temperature should
remain around the middle of the digital scale
according to the working conditions.
The Engine Oil Temperature warning light will
turn on to signal the excessive increase of the
engine oil temperature.
In the event of excessive engine oil temperature,
stop the engine immediately and contact an
authorized dealer.
23_GA_OM_EN_USC_t.book Page 65

GETTING TO KNOW YOUR INSTRUMENT PANEL

78

Speed Limiter System Failure
While driving, the telltale will illuminate
to signal a Speed Limiter system failure.
Contact an authorized dealer as soon as possible
to have the failure eliminated.
Loose Fuel Filler Cap
Lights up if the fuel tank cap is open or
not properly closed.
Tighten the cap properly.
Electric Park Brake Failure
The telltale will illuminate and a
message will display to signal a failure
in the electric park brake system.
This failure may partially or completely block the
vehicle because the park brake could remain
activated even if automatically or manually
disengaged using the relevant controls. In these
circumstances, you can disengage the park
brake following the emergency disengagement
procedure

Ú
page 179.
If you are still able to drive the vehicle (park brake
is not engaged), drive to the nearest authorized
dealer and remember, when executing any
maneuvers/commands, that the electric park
brake is not operational.
Low Coolant Level — If Equipped
This telltale will illuminate to indicate
that the vehicle coolant level is low.
Service Adaptive Cruise Control (ACC)
System
This light will illuminate when the ACC is
not operating and needs service.
Contact an authorized dealer to have the system
checked.
Wear On Brake Pads
This light will illuminate when the brake
pads have reached their wear limit.
Contact an authorized dealer as soon as
possible.

NOTE:
Always use genuine parts or similar because the
Integrated Brake System (IBS) system could
detect anomalies.
Dynamic Drive Control System Failure
The telltale will illuminate to signal a
failure in the dynamic drive control
system.
Windshield Wiper Failure
Signals a windshield wiper failure.
Contact an authorized dealer.
Generic Indication
Signals information and failures.
The accompanying messages describe
the failure.
All Wheel Drive Failure
This telltale will illuminate along with an
accompanying message when the AWD
dynamic control system is temporarily
deactivated to prevent damage. The
traction system will work in RWD mode in this
instance.
Contact an authorized dealer as soon as possible
to have the failure eliminated.
Temporary All Wheel Drive Failure —
If Equipped
This telltale will illuminate to indicate
that the AWD dynamic control system is
temporarily deactivated to prevent
damage. The traction system will work
in RWD mode in this instance.
In the event that this telltale illuminates, reduce
the load to allow the system to cool down. The
AWD system will resume normal operation when
the symbol disappears from the display.
ABS Activation
This telltale will illuminate to indicate
that the ABS system has activated.
Adaptive Front Lighting System Failure
The telltale will illuminate to indicate the
automatic directional light system
failure.
Go to an authorized dealer to have the system
checked.
WARNING!
If a failure is present with sharp braking, the
rear wheels may lock and the vehicle may
swerve.
23_GA_OM_EN_USC_t.book Page 78

125

Opening The Fuel Filler Door
To refuel proceed as follows:
1. Open fuel filler door by pushing on the point shown by the arrow.
Fuel Door
The label indicates the fuel type (UNLEADED
FUEL = gasoline).
Fuel Door Label 2. Remove the fuel filler cap.
3. Insert the fuel nozzle fully into the filler pipe.
4. When the fuel nozzle “clicks” or shuts off,
before removing the nozzle, wait for at least
10 seconds in order for the fuel to flow inside
the tank.
5. Remove the fuel filler nozzle, tighten the gas cap about a quarter turn until you hear one
click. This is an indication that the cap is prop -
erly tightened.
Emergency Fuel Door Opening
In the event of an emergency, the fuel filler door
can be opened from inside the trunk.
Proceed as follows:
1. Open the trunk and locate the emergency fuel filler release cap on the inside lining.
Fuel Door Release Cap
2. Open the cap, and pull the cord inside to unlock the fuel filler door.
3. Open the fuel filler door by pushing on it (see the previous instructions).

NOTE:
If the filler compartment is washed with a pres -
sure washer, keep it at a distance of at least
8 inches (20 cm).
VEHICLE LOADING
CERTIFICATION LABEL
As required by National Highway Traffic Safety
Administration regulations, your vehicle has a
certification label affixed to the driver's side door
or pillar.
This label contains the month and year of
manufacture, Gross Vehicle Weight Rating
(GVWR), Gross Axle Weight Rating (GAWR) front
and rear, and Vehicle Identification Number (VIN).
WARNING!
Never have any smoking materials lit in or
near the vehicle when the fuel door is open
or the tank is being filled.
Never add fuel when the engine is running.
This is in violation of most state and federal
fire regulations and may cause the MIL to
turn on.
A fire may result if gasoline is pumped into a
portable container that is inside of a vehicle.
You could be burned. Always place gas
containers on the ground while filling.
CAUTION!
To avoid fuel spillage and overfilling, do not
“top off” the fuel tank after filling.
23_GA_OM_EN_USC_t.book Page 125

STARTING AND OPERATING

126

A Month-Day-Hour (MDH) number is included on
this label and indicates the Month, Day and Hour
of manufacture. The bar code that appears on
the bottom of the label is your VIN.
Gross Vehicle Weight Rating (GVWR)
The GVWR is the total permissible weight of your
vehicle including driver, passengers, vehicle,
options and cargo. The label also specifies
maximum capacities of front and rear axle
systems (GAWR). Total load must be limited so
GVWR and front and rear GAWR are not
exceeded.
Payload
The payload of a vehicle is defined as the
allowable load weight a truck can carry, including
the weight of the driver, all passengers, options
and cargo.
Gross Axle Weight Rating (GAWR)
The GAWR is the maximum permissible load on
the front and rear axles. The load must be
distributed in the cargo area so that the GAWR of
each axle is not exceeded.
Each axle GAWR is determined by the
components in the system with the lowest load
carrying capacity (axle, springs, tires or wheels).
Heavier axles or suspension components
sometimes specified by purchasers for increased
durability do not necessarily increase the
vehicle's GVWR.
Tire Size
The tire size on the Vehicle Certification Label
represents the actual tire size on your vehicle.
Replacement tires must be equal to the load
capacity of this tire size.
Rim Size
This is the rim size that is appropriate for the tire
size listed.
Inflation Pressure
This is the cold tire inflation pressure for your
vehicle for all loading conditions up to full GAWR.
Curb Weight
The curb weight of a vehicle is defined as the total
weight of the vehicle with all fluids, including
vehicle fuel, at full capacity conditions, and with
no occupants or cargo loaded into the vehicle.
The front and rear curb weight values are
determined by weighing your vehicle on a
commercial scale before any occupants or cargo
are added.
Loading
The actual total weight and the weight of the front
and rear of your vehicle at the ground can best be
determined by weighing it when it is loaded and
ready for operation.
The entire vehicle should first be weighed on a
commercial scale to ensure that the GVWR has
not been exceeded. The weight on the front and
rear of the vehicle should then be determined
separately to be sure that the load is properly
distributed over the front and rear axle. Weighing
the vehicle may show that the GAWR of either the
front or rear axles has been exceeded but the
total load is within the specified GVWR. If so,
weight must be shifted from front to rear or rear
to front as appropriate until the specified weight
limitations are met. Store the heavier items down
low and be sure that the weight is distributed
equally. Stow all loose items securely before
driving.Improper weight distributions can have an
adverse effect on the way your vehicle steers and
handles and the way the brakes operate.
TRAILER TOWING
Trailer towing is not recommended for this
vehicle.
SUGGESTIONS FOR
DRIVING
SAVING FUEL
The following are some suggestions which may
help you save fuel and lower the amount of
harmful emissions released into the atmosphere.
Vehicle Maintenance
Checks and operations should be carried out in
accordance with the Maintenance Plan

Ú
page 182.
Tires
Check the tire pressures at least once every four
weeks: if the pressure is too low, consumption
levels increase as resistance to rolling is higher.
WARNING!
Do not load your vehicle any heavier than the
GVWR or the maximum front and rear GAWR. If
you do, parts on your vehicle can break, or it
can change the way your vehicle handles. This
could cause you to lose control. Overloading
can shorten the life of your vehicle.
23_GA_OM_EN_USC_t.book Page 126

SAFETY

130

DYNAMIC STEERING TORQUE (DST)
DST uses the integration of the Electronic
Stability Control (ESC) system with the electric
power steering to increase the safety level of the
whole vehicle.
In critical situations (braking on surfaces with
different grip conditions), the ESC system
controls the steering through the DST function to
implement an additional torque contribution on
the steering wheel in order to suggest the most
correct maneuver to the driver.
The coordinated action of the brakes and
steering increases the sensation of safety and
control of the vehicle.

NOTE:
The DST feature is only meant to help the driver
realize the correct course of action through small
torques on the steering wheel, which means the
effectiveness of the DST feature is highly depen-
dent on the driver’s sensitivity and overall reac -
tion to the applied torque. It is very important to
realize that this feature will not steer the vehicle,
meaning the driver is still responsible for steering
the vehicle.
DRIVE TRAIN CONTROL (DTC) SYSTEM —
I
F EQUIPPED
Some models of this vehicle are equipped with an
All-Wheel Drive (AWD) system, which offers an
optimal drive for countless driving conditions and
road surfaces. The system reduces the slipping of
the tires to a minimum, automatically
redistributing the torque to the front and rear
wheels as needed. To maximize fuel savings, the vehicle with AWD
automatically passes to Rear-Wheel Drive (RWD)
when the road and environmental conditions are
such that they wouldn't cause the tires to slip.
When the road and environmental conditions
require better traction, the vehicle automatically
goes to AWD mode.

NOTE:
If the system failure symbol switches on, after
starting the engine or while driving, it means that
the AWD system is not working properly. If the
warning message activates frequently, it is
recommended to carry out the maintenance
operations.
ELECTRONIC STABILITY CONTROL (ESC)
The ESC system improves the directional control
and stability of the vehicle in various driving
conditions.
The ESC system corrects the vehicle’s understeer
and oversteer, distributing the brake force on the
appropriate wheels. The torque supplied by the
engine can also be reduced in order to maintain
control of the vehicle.
Oversteer
occurs when the vehicle is turning
more than it should according to the angle of
the steering wheel.
Understeer occurs when the vehicle is turning
less than it should according to the angle of
the steering wheel.
The ESC system uses sensors installed on the
vehicle to determine the path that the driver
intends to follow and compares it with the
vehicle’s effective path. When the real path
deviates from the desired path, the ESC system
intervenes to counteract these conditions. System Intervention
The intervention of the system is indicated by the
flashing of the ESC Warning Light on the
instrument panel, to inform the driver that the
vehicle stability and grip are critical.
WARNING!

Electronic Stability Control (ESC) cannot
prevent the natural laws of physics from
acting on the vehicle, nor can it increase the
traction afforded by prevailing road
conditions. ESC cannot prevent accidents,
including those resulting from excessive
speed in turns, driving on very slippery
surfaces, or hydroplaning. ESC also cannot
prevent accidents resulting from loss of
vehicle control due to inappropriate driver
input for the conditions. Only a safe, attentive,
and skillful driver can prevent accidents. The
capabilities of an ESC equipped vehicle must
never be exploited in a reckless or dangerous
manner which could jeopardize the user’s
safety or the safety of others.

Vehicle modifications, or failure to properly
maintain your vehicle, may change the
handling characteristics of your vehicle, and
may negatively affect the performance of the
ESC system. Changes to the steering system,
suspension, braking system, tire type and
size or wheel size may adversely affect ESC
performance. Improperly inflated and
unevenly worn tires may also degrade ESC
performance. Any vehicle modification or
poor vehicle maintenance that reduces the
effectiveness of the ESC system can
increase the risk of loss of vehicle control,
vehicle rollover, personal injury and death.
23_GA_OM_EN_USC_t.book Page 130

SERVICING AND MAINTENANCE

212

TIRES — GENERAL INFORMATION
Tire Pressure
Proper tire inflation pressure is essential to the
safe and satisfactory operation of your vehicle.
Four primary areas are affected by improper tire
pressure:
Safety
Fuel Economy
Tread Wear
Ride Comfort and Vehicle Stability
Safety Both underinflation and overinflation affect the
stability of the vehicle and can produce a feeling
of sluggish response or over responsiveness in
the steering.

NOTE:

Unequal tire pressures from side to side may
cause erratic and unpredictable steering
response.
Unequal tire pressure from side to side may
cause the vehicle to drift left or right.
Fuel Economy
Underinflated tires will increase tire rolling
resistance resulting in higher fuel consumption.
Tread Wear
Improper cold tire inflation pressures can cause
abnormal wear patterns and reduced tread life,
resulting in the need for earlier tire replacement.
Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfortable
ride. Overinflation produces a jarring and
uncomfortable ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is listed on
the driver's side B-pillar or rear edge of the
driver's side door.
At least once a month:
Check and adjust tire pressure with a good
quality pocket-type pressure gauge. Do not
make a visual judgment when determining
proper inflation. Tires may look properly
inflated even when they are under-inflated.
Inspect tires for signs of tire wear or visible
damage. Inflation pressures specified on the placard are
always “cold tire inflation pressure”. Cold tire
inflation pressure is defined as the tire pressure
after the vehicle has not been driven for at least
three hours, or driven less than 1 mile (1.6 km)
after sitting for a minimum of three hours. The
cold tire inflation pressure must not exceed the
maximum inflation pressure molded into the tire
sidewall.
Check tire pressures more often if subject to a
wide range of outdoor temperatures, as tire
pressures vary with temperature changes.
Tire pressures change by approximately 1 psi
(7 kPa) per 12°F (7°C) of air temperature
change. Keep this in mind when checking tire
pressure inside a garage, especially in the Winter.
Example: If garage temperature = 68°F (20°C)
and the outside temperature = 32°F (0°C) then
the cold tire inflation pressure should be
increased by 3 psi (21 kPa), which equals 1 psi
(7 kPa) for every 12°F (7°C) for this outside
temperature condition.
Tire pressure may increase from 2 to 6 psi (13 to
40 kPa) during operation. DO NOT reduce this
normal pressure build up or your tire pressure will
be too low.
WARNING!
Improperly inflated tires are dangerous and
can cause collisions.
Underinflation increases tire flexing and can
result in overheating and tire failure.
Overinflation reduces a tire's ability to
cushion shock. Objects on the road and
chuckholes can cause damage that result in
tire failure.
Overinflated or underinflated tires can affect
vehicle handling and can fail suddenly,
resulting in loss of vehicle control.
Unequal tire pressures can cause steering
problems. You could lose control of your
vehicle.
Unequal tire pressures from one side of the
vehicle to the other can cause the vehicle to
drift to the right or left.
Always drive with each tire inflated to the
recommended cold tire inflation pressure.
CAUTION!
After inspecting or adjusting the tire pressure,
always reinstall the valve stem cap. This will
prevent moisture and dirt from entering the
valve stem, which could damage the valve
stem.
23_GA_OM_EN_USC_t.book Page 212