lock Alfa Romeo Giulia 2018 Repair Manual

Maintenance Plan (2.9 V6 Engine)
Thousands of miles10
20 30
40 50
60
70
80
90
100
110
120
130
140
150
Years123456789101112131415
Thousands of kilometers16
32 48
64 80
96
112
128
144
160
176
192
208
224
240
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.
(1)●●●●●●●●● ●●●●●●
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. ●●●●●●●
(1) Top up using the fluids indicated in the “Fluids And Lubricants” section of the “Technical Specifications” chapter only after checking that the system is intact.
195

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.
Note: It will not be possible to open the
trunk with a key or by pressing 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. The procedure is described in
the "Storing The Vehicle" paragraph in
this chapter.
BATTERY RECHARGING
Important Notes
Warning!
Never charge or recharge a frozen
battery: it may explode because of the
nitrogen trapped inside the ice crystals.
At all times while charging or recharging
the battery, make sure that any sparks or
open flames are kept sufficiently far away
from the battery.
Note:
Before using the charging device,
always make sure that it is appropriate
for the installed battery, with constant
voltage (below 14.8 V) and low
amperage (maximum 15 A).
Recharge the battery in a well
ventilated environment.
Before using any devices to charge or
to maintain the charge of the battery,
carefully follow the instructions provided
with the device in order to properly and
safely connect it to the car battery.
You can recharge the battery without
disconnecting the wires of the vehicle's
electrical system.
To reach the battery, remove the
access panel inside the trunk.
Remove the protective cover and
connect the positive cable terminal of the
charger (usually red) to the positive
terminal (+) of the battery.
Connect the negative terminal of the
charger (usually black) to nut next to the
negative terminal (-) of the battery.
09036S0001EMBattery Access Panel
09036S0002EMBattery
1 — Protective Cover
2 — Negative Post (Nut)
201

Air Filter
Replacing The Air Cleaner
See the "Maintenance Plan" for the
correct servicing intervals. It is advised to
replace it with a genuine spare part,
specifically designed for this vehicle.
Air Conditioning System Maintenance
To ensure the best possible performance,
the air conditioning system must be
checked and undergo maintenance at an
authorized dealer at the beginning of the
summer.
Caution!
Do not use chemicals to clean the air
conditioning system, since the internal
components may be damaged. This kind of
damage is not covered by warranty.
Replace The Cabin Air Filter
See the "Maintenance Plan" for the
correct servicing intervals. For cleaner
replacement, contact an authorized
dealer.
Warning!
Use only refrigerants and compressor
lubricants approved by the manufacturer for
your air conditioning system. Some
unapproved refrigerants are flammable and
can explode, injuring you. Other unapproved
refrigerants or lubricants can cause the
system to fail, requiring costly repairs. Refer
to Warranty Information Book, located in
your owner’s information kit, for further
warranty information.
Lubricating Moving Parts Of The
Bodywork
Ensure that the locks and bodywork
junction points, including components
such as the seat guides, door hinges (and
rollers), trunk and hood are periodically
lubricated with lithium-based grease to
ensure correct, silent operation and to
protect them from rust and wear.
Thoroughly clean the components,
eliminating every trace of dirt and dust.
After lubricating, eliminate excess oil and
grease. Also pay particular attention to
the hood closing devices, to ensure
correct operation. During operations on
the hood, to be carried out with the
engine cold, also remember to check,
clean and lubricate the locking, release
and safety devices.Lubricate the external lock barrels twice
a year. Apply a small amount of
high-quality lubricant directly into the
lock barrel.
If necessary, contact your authorized
dealer as soon as possible.
Windshield Wiper
Periodically clean the windshield and rear
window and rubber profile of the
windshield wiper blades, using a sponge
or a soft cloth and a non-abrasive
detergent. This eliminates the salt or
impurities accumulated when driving.
Prolonged operation of the windshield
window wipers with dry glass may cause
the deterioration of the blades, in
addition to abrasion of the surface of the
glass. To eliminate the impurities on the
dry glass, always operate the windshield
washers.
In the event of very low outdoor
temperatures, below zero degrees,
ensure that the movement of the rubber
part in contact with the glass is not
obstructed. Use a suitable deicing
product to release it if required.
Avoid using the windshield wipers to
remove frost or ice.
Also avoid contact of the rubber profile
of the blades with petroleum derivatives
such as engine oil, gas, etc.
203

Warning!
Driving with worn windshield wiper blades is
a serious hazard, because visibility is
reduced in bad weather conditions.
Note:The life of the windshield wiper
blades varies according to the usage
frequency. In any case, it is advised to
replace the blades approximately once a
year. When the blades are worn, noise,
marks on the glass or streaks of water
may be noticed. In the presence of these
conditions, clean the windshield wiper
blades or, if necessary, replace them.
Raising The Windshield Wiper Blades
("Service Position" Function)
The "service position" function allows the
driver to replace the windshield wiper
blades more easily. It is also
recommended to activate this function
when it is snowing and to make it easier
to remove any dirt deposits in the area
where the blades are normally
positioned, when washing.
Activation Of The Function
To activate this function, disable the
windshield wiper before setting the
ignition device to STOP.
This function can only be activated within
two minutes of cycling the ignition to
STOP. To activate this function, move the lever
upward for at least three seconds.
Function Deactivation
The function is deactivated if:
More than two minutes passes before
cycling the ignition to the STOP position
after having raised the lever and putting
the wipers into service position.
The ignition is cycled to the ON
position and the windshield wiper control
is used.
If, after using the function, the ignition is
set back to ON with the blades in a
position other than rest position (at the
base of the windshield), 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 Windshield Wiper Blades
Proceed as follows:
1. Raise the wiper arm, press tab of the
attachment spring and remove the blade
from the arm.
2. Fit the new blade, inserting the tab in
the dedicated housing in the arm and
checking that it is locked.
3. Lower the wiper arm onto the
windshield.
Note:
Do not operate the windshield
wiper with the blades lifted from the
windshield.
Windshield Washer
The window washer nozzles are fixed.
If there is no jet of fluid, first check that
there is fluid in the reservoir (see
paragraph “Engine Compartment” in this
chapter).
09046S0001EMWindshield Wiper Stalk
09046S0002EMWiper Release Tab
204
SERVICING AND MAINTENANCE

Then, check that the nozzle holes are not
clogged; use a needle to unblock them if
necessary.
Exhaust System
Adequate maintenance of the engine
exhaust system represents the best
protection against leaks of carbon
monoxide into the passenger
compartment.
If an unusual noise from the exhaust or
the presence of smoke in the passenger
compartment is identified, or if the
underbody or rear section of the vehicle
have been damaged, have the entire
exhaust system and adjoining bodywork
areas checked at your authorized dealer
to identify any components which are
broken, damaged, worn or have moved
from their correct fitting position.Open welding or loose connections may
permit exhaust gas to enter the
passenger compartment.
Have the exhaust system checked every
time the vehicle is raised. Replace the
components where necessary (for these
operations, contact an authorized
dealer).
In normal operating conditions, the
catalytic converter does not require
maintenance. To ensure that it operates
correctly, however, and prevent it from
getting damaged, it is extremely
important that the engine operates
perfectly.
To minimize the risk of damaging the
catalytic converter, proceed as follows:
Do not stop the engine or deactivate
the ignition with gear engaged and
vehicle in motion.
Do not attempt to start the engine by
bump starting.
Do not persist in using the vehicle if
idling is very irregular or the operating
conditions are very notably irregular.
Warning!
Exhaust gases can injure or kill. They
contain carbon monoxide (CO), which is
colorless and odorless. Breathing it can
make you unconscious and can eventually
poison you.
A hot exhaust system can start a fire if
you park over materials that can burn. Such
materials might be grass or leaves coming
into contact with your exhaust system.
Do not park or operate your vehicle in areas
where your exhaust system can contact
anything that can burn.
Cooling System
Warning!
You or others can be badly burned by hot
engine coolant (antifreeze) or steam from
your radiator. If you see or hear steam
coming from under the hood, do not open the
hood until the radiator has had time to cool.
Never open a cooling system pressure cap
when the radiator or coolant bottle is hot.
Keep hands, tools, clothing, and jewelry
away from the radiator cooling fan when the
hood is raised. The fan starts automatically
and may start at any time, whether the
engine is running or not.
When working near the radiator cooling
fan, disconnect the fan motor lead or turn
the ignition to the OFF mode. The fan is
temperature controlled and can start at any
time the ignition is in the ON mode.
09046S0003EMWindshield Washers
1 — Washer Nozzles
205

Frequency Of Oil Changes
In normal vehicle operating conditions, it
is not necessary to change the
transmission oil.
Caution!
If a transmission fluid leak occurs, visit an
authorized dealer immediately. Severe
transmission damage may occur. An
authorized dealer has the proper tools to
adjust the fluid level accurately.
Replacing The Battery
If necessary, replace the battery with
another battery with the same
specifications. It is advised to contact an
authorized dealer for replacement.
Follow the battery manufacturer's
instructions for maintenance.
Note:It will not be possible to open the
trunk with a key or by pressing 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. The procedure is described in
the "Storing The Vehicle" section in this
chapter.
RAISING THE VEHICLE
If the vehicle requires lifting, visit an
authorized dealer which is equipped with
shop jacks or jack arms.
The vehicle lifting points are marked on
the side skirts with the
symbols.
TIRES
Tire Safety Information
Tire safety information will cover aspects
of the following information: Tire
Markings, Tire Identification Numbers,
Tire Terminology and Definitions, Tire
Pressures, and Tire Loading.
Tire Markings
09056S0001EMVehicle Lift Point Locations
0601085395USTire Markings
1 — U.S. DOT
Safety Standards
Code (TIN) 4 — Maximum
Load
2 — Size
Designation 5 — Maximum
Pressure
3 — Service
Description 6 — Treadwear,
Traction and
Temperature
Grades
208
SERVICING AND MAINTENANCE

STORING THE VEHICLE
If the vehicle is left inactive for longer
than a month, the following precautions
should be observed:
Park the vehicle in an area that is
covered and dry, and well-ventilated if
possible. Slightly open the windows.
Check that the electric park brake is
not activated.
Carry out the procedure: “manual trunk
opening device” procedure described in
this paragraph.
Disconnect the negative battery
terminal and check the battery charge.
Repeat this check once every three
months during storage.
If the battery is not disconnected from
the electrical system, check its state of
charge every thirty days.
Clean and protect the painted parts
using protective wax.
Clean and protect the shiny metal
parts using special compounds available
commercially.
Sprinkle talcum powder on the
windshield wiper rubber blades, and lift
them off the glass.
Cover the vehicle with a fabric or
perforated plastic sheet, paying
particular care not to damage the painted
surface by dragging any dust that may
have accumulated on it. Do not use
compact plastic sheets, as they do not
allow humidity to evaporate from the
surface of the vehicle .
Inflate tires to +7.25 psi (+0.5 bar)
above the standard prescribed pressure
and check it periodically.
Do not drain the engine cooling
system.
Any time the vehicle is left inactive for
two weeks or more, operate the air
conditioning system with engine idling
for at least five minutes, setting external
air and with fan set to maximum speed.
This operation will ensure appropriate
lubrication for the system, thus
minimizing the possibility of damage to
the compressor when the system is
operated again.
Note: After cycling the ignition to STOP
and having closed the driver side door,
wait at least one minute before
disconnecting the electrical supply from
the battery. When reconnecting the
electrical supply to the battery, make
sure that the ignition is in the STOP
position and the driver side door is
closed. Manual Trunk Opening Device
Proceed as follows if the battery needs
to be disconnected:
1. From the trunk interior covering,
rotate the plug counterclockwise of the
lock and extract the cord connected to it.
09086S0001EMTrunk Compartment
0318134892USTrunk Manual Release Cord
225

2. Make sure the free end of the cord
remains outside the trunk when closing
the trunk lid.
3. The trunk can now be opened
manually by pulling the cord.
4. After releasing the trunk, rewind the
strap around the plug, put it back into its
housing and turn it clockwise.
Caution!
The Manual Trunk Opening Device allows the
trunk to be opened without a key, even if the
vehicle is locked. Do not use this Device
unless the vehicle is parked in a secure area.
BODYWORK
Protection Against Atmospheric
Agents
The vehicle is equipped with the best
available technological solutions to
protect the bodywork against corrosion.
These include:
Painting products and systems which
give the vehicle resistance to corrosion
and abrasion.
Use of galvanized (or pre-treated)
steel sheets, with high resistance to
corrosion.
Spraying of plastic parts, with a
protective function in the more exposed
points: underdoor, inner wing, edges, etc.
Use of “open” boxed sections to
prevent condensation and pockets of
moisture which could favor the formation
of rust inside.
Use of special films to protect against
abrasion in exposed areas (e.g. rear wing,
doors, etc.).
Corrosion Warranty
Your vehicle is covered by Corrosion
Warranty against perforation due to rust
of any original element of the structure
or bodywork. For the general terms of
this warranty, refer to the Warranty
Booklet.
Preserving The Bodywork
Paint
Touch up abrasions and scratches
immediately to prevent the formation of
rust.
Maintenance of paintwork consists of
washing the car: the frequency depends
on the conditions and environment where
the car is used. For example, it is
advisable to wash the vehicle more often
in areas with high levels of atmospheric
pollution or salted roads.
Some parts of the vehicle may be
covered with a matte paint which, in
order to be maintained intact, requires
special care.
To correctly wash the vehicle, follow
these instructions:
If high pressure jets or cleaners are
used to wash the vehicle, keep a distance
of at least 15 inches (40 cm) from the
bodywork to avoid damage or alteration.
Build up of water could cause damage to
the vehicle in the long term.
To make it easier to remove any dirt
deposits in the area where the blades are
normally located it is recommended to
position the windshield wipers vertically
(service position), for more information,
refer to “Dealer Service” in this chapter.
0318135355USManual Release Cord Shown With Trunk Closed
226
SERVICING AND MAINTENANCE

INDEX
Accessories Purchased By TheOwner....................3
Active Aerodynamics ...........55
Active Safety Systems ..........90
Active Torque Vectoring (ATV) System ..................92
Adaptive Cruise Control .........151
Adaptive Cruise Control (ACC) (Cruise Control) ............151
Additives, Fuel ............. .240
AFS Function ................34
AirBag.................. .109
Air Bag Operation ...........110
Air Bag Warning Light ........108
Driver Knee Air Bag ..........111
Enhanced Accident
Response .............114,192
Event Data Recorder (EDR) .....192
Front Air Bag .............109
If Deployment Occurs ........114
Knee Impact Bolsters ........111
Maintaining Your Air Bag System. .117
Maintenance ............. .117
Redundant Air Bag Warning
Light ................. .109
Side Air Bags .............111
Transporting Pets ...........127
Air Bag Light .............108,128 Air Pressure
Tires .................. .216
Alarm (Security Alarm) ..........19
Alfa Active Suspension (AAS) .....146
Alfa DNA System .............143
Anti-Lock Braking (ABS) System ....90
Automatic Dimming Mirror ........31
Automatic Headlights ...........33
Automatic Temperature Control (ATC) ...................42
Automatic Transmission ........137
Auxiliary Driving Systems ........93
B-Pillar Location .............212
Battery .................. .200
Battery Recharging ...........201
Belts, Seat ................ .128
Blind Spot Monitoring ...........93
Bodywork (Cleaning And Maintenance) .............226
Brakes .................. .234
Brake Fluid Level ...........200
Brightness, Interior Lights ........38
Bulbs, Light ............... .129
Camera, Rear .............. .163
Carbon Fiber Active Aero Front Spoiler ..................55
Carbon Monoxide Warning .......127Cargo Tie-Downs
..............50
Certification Label ............166
Changing A Flat Tire ...........208
Chart, Tire Sizing .............209
Check Engine Light (Malfunction Indicator Light) .............86
Checking Levels .............198
Checking Your Vehicle For Safety . . .127
Checks, Safety ..............127
Child Restraint ..............117
Child

Restraints
Booster Seats .............120
Child Seat Installation ........125
How To Stow An unused ALR
Seat Belt ............... .124
Infants And Child Restraints . . . .119
LATCH Positions ...........121
Lower Anchors And Tethers For
Children ............... .121
Older Children And Child
Restraints .............. .119
Seating Positions ...........120
Using The Top Tether Anchorage . .126
Clean Air Gasoline ............239
Cleaning Wheels ................ .221
Climate Control ............40,43
Close The Hood ...............49
Compact Spare Tire ...........220
Contract, Service .............247

Courtesy Mirror Light(Bulb Replacement) ..........175
Cruise Control (Speed Control) .........149,151
Cupholder ..................55
Cupholders .................55
Customer Assistance ..........246
Daytime Running Lights ..........33
Daytime Running Lights (DRL) ......33
Defroster, Windshield ..........128
Dimensions ............... .237
Direction Indicators (Changing A Bulb) ...........174
Disabled Vehicle Towing .........190
Door Locks Child-Protection Door Lock —
Rear Doors ................24
Doors .....................20
Driving Modes ............. .143
Dynamic Steering Torque (DST) System ..................92
Electric Park Brake ............135
Electric Remote Mirrors .........31
Electric Steering Wheel Heating .....30
Electronic Speed Control (Cruise Control) .........149,151
Electronic Stability Control (ESC) System ..................90 Emergency Refuelling
..........188
Emergency, In Case Of ..........183
Hazard Warning Flasher .......172
Jacking ................ .208
Jump Starting ..........186,187
Overheating ............. .189
Tow Hooks .............. .191
Towing ................ .190
Emission Control System Maintenance ...............86
Engine .................. .231
Engine Coolant Level .........199
Exhaust Gas Caution .........127
Fuel Requirements ..........239
Jump Starting ..........186,187
Overheating .............
.189
Starting ............... .188
T

emperature Gauge ..........59
Engine Compartment ..........198
Engine Compartment (Washing) . . . .227
Engine Oil Level Check ............. .199
Engine Overheating ...........189
Enhanced Accident Response Feature ............. .114,192
Environmental Protection Systems . . .55
Ethanol .................. .239
Exhaust Gas Cautions ..........127
Exhaust System .............127 Exterior Lighting
............32,34
Exterior Lights ............32,129
External Lights ...............32
Flashers Hazard Warning ............172
Turn Signal ...............35
Turn Signals ..............129
Fluid Leaks ............... .129
Fluids And Lubricants ..........242
Forward Collision Warning ........95
Front Light Cluster With Main Beam Xenon Gas Discharge Headlights
(Bulb Replacement) ..........175
Front Mobile Spoiler (Alfa Active Aero) ...................55
Front Seat Electric Heating .......27
Front Seats (Power Seats) ........26
Front Wipers Wiper Operation ............39
Fuel Additives ............... .240
Clean Air ............... .239
Ethanol ................ .239
Gauge ..................59
Materials Added ...........240
Methanol ............... .239
Fuse Boxes ............... .179
Fuses (Replacement) ..........177
INDEX