clutch Alfa Romeo 4C 2017 Owner's Manual

WARNING!
An improperly attached, damaged, folded, or
stacked floor mat, or damaged floor mat fasteners
may cause your floor mat to interfere with the
accelerator, brake, or clutch pedals and cause a loss
of vehicle control. To prevent SERIOUS INJURY or
DEATH:
•ALWAYS securely attach
your floor mat us-
ing the floor mat fasteners. DO NOT install
your floor mat upside down or turn your floor
mat over. Lightly pull to confirm mat is secured
using the floor mat fasteners on a regular basis.
•ALWAYS REMOVE THE EXISTING FLOOR MAT
FROM THE VEHICLE
before installing any
other floor mat. NEVER install or stack an addi-
tional floor mat on top of an existing floor mat.
•ONLY install floor mats designed to fit your ve-
hicle. NEVER install a floor mat that cannot be
properly attached and secured to your vehicle. If a
floor mat needs to be replaced, only use a FCA
approved floor mat for the specific make, model,
and year of your vehicle.
(Continued)
WARNING! (Continued)
•ONLY use the driver ’s side floor mat on the
driver ’s side floor area. To check for interference,
with the vehicle properly parked with the engine
off, fully depress the accelerator, the brake, and
the clutch pedal (if present) to check for interfer-
ence. If your floor mat interferes with the opera-
tion of any pedal, or is not secure to the floor,
remove the floor mat from the vehicle and place
the floor mat in your trunk.
• ONLY use the passenger ’s side floor mat on the
passenger ’s side floor area.
• ALWAYS make sure objects cannot fall or slide
into the driver ’s side floor area when the vehicle
is moving. Objects can become trapped under
accelerator, brake, or clutch pedals and could
cause a loss of vehicle control.
• NEVER place any objects under the floor mat
(e.g., towels, keys, etc.). These objects could
change the position of the floor mat and may
cause interference with the accelerator, brake, or
clutch pedals.
(Continued)
58 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!(Continued)
•If the vehicle carpet has been removed and re-
installed, always properly attach carpet to the
floor and check the floor mat fasteners are secure
to the vehicle carpet. Fully depress each pedal to
check for interference with the accelerator, brake,
or clutch pedals then re-install the floor mats.
• It is recommended to only use mild soap and
water to clean your floor mats. After cleaning,
always check your floor mat has been properly
installed and is secured to your vehicle using the
floor mat fasteners by lightly pulling mat.
Periodic Safety Checks You Should Make
Outside The Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect the tread and sidewall for
cuts and cracks. Check the wheel nuts for tightness.
Check the tires for proper pressure.
Lights
Have someone observe the operation of brake lights
and exterior lights while you work the controls. Check
turn signal and high beam indicator lights on the
instrument panel.
Door Latches
Check for positive closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight parking for
fuel, engine coolant, oil, or other fluid leaks. Also, if
gasoline fumes are detected or if fuel, power steering
fluid (if equipped), or brake fluid leaks are suspected,
the cause should be located and corrected immediately.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 59

STARTING AND OPERATING
CONTENTS
STARTING PROCEDURES ...............134
▫ Automatic Transmission ...............134
▫ Normal Starting ..................... .134
▫ Cold Weather Operation ...............135
▫ If Engine Fails To Start ................135
▫ After Starting ...................... .135
▫ Turbo Charger “Cool Down” ............135
 SIX-SPEED ALFA TWIN CLUTCH
TRANSMISSION ..................... .136
▫ Using The Transmission ...............136
 ALFA DNA SYSTEM (DYNAMIC VEHICLE
CONTROL SYSTEM) ...................141
▫ Driving Modes ..................... .142
▫ System Failure ...................... .145
▫ Launch Control .....................145 
DRIVING ON SLIPPERY SURFACES ........146
▫ Acceleration ....................... .146
▫ Traction .......................... .146
 DRIVING THROUGH WATER ............147
▫ Flowing/Rising Water .................147
▫ Shallow Standing Water ................147
 PARKING BRAKE .....................148
 BRAKE SYSTEM ..................... .150
 ESC (ELECTRONIC STABILITY CONTROL)
SYSTEM ........................... .150
▫ System Activation ....................151
▫ System Intervention ..................152
▫ Electronic Brake Distribution System
(EBD) ............................ .152
5

engine fails to start within 10 seconds, turn the ignition
switch to the STOP (OFF/LOCK) position, wait 10 to
15 seconds, then repeat the “Normal Starting” proce-
dure.
Cold Weather Operation
Your engine is designed to operate at temperatures as
low as 0°F (-18°C).
CAUTION!
Use of the recommended SAE 5W-40 Synthetic oil
and adhering to the prescribed oil change intervals
is important to prevent engine damage and ensure
satisfactory starting in cold conditions.
If Engine Fails To Start
WARNING!
Never pour fuel or other flammable liquids into the
throttle body air inlet opening in an attempt to start
the vehicle. This could result in a flash fire causing
serious personal injury.
CAUTION!
•Do not attempt to push or tow your vehicle to get
it started. Vehicles equipped with a Alfa Twin
Clutch Transmission cannot be started this way.
Unburned fuel could enter the catalytic converter
and once the engine has started, ignite and dam-
age the converter and vehicle.
• To prevent damage to the starter, do not continu-
ously crank the engine for more than 15 seconds
at a time. Wait 10 to 15 seconds before trying
again.
After Starting
The idle speed is controlled automatically, and it will
decrease as the engine warms up.
Turbo Charger “Cool Down”
This vehicle is equipped with an after-run pump to cool
the turbocharger after the engine is shut off. Depending
on the type of driving and the amount of cargo, the
pump will run for up to five minutes after the engine
has been shut off to circulate coolant through the
turbocharger.
5
STARTING AND OPERATING 135

Although the pump is rubber-mounted for quiet opera-
tion, it is normal to hear it running during this time.
SIX-SPEED ALFA TWIN CLUTCH
TRANSMISSION
WARNING!
•It is dangerous to shift out of NEUTRAL if the
engine speed is higher than idle speed. If your
foot is not firmly pressing the brake pedal, the
vehicle could accelerate quickly forward or in
reverse. You could lose control of the vehicle and
hit someone or something. Only shift into gear
when the engine is idling normally and your foot
is firmly pressing the brake pedal.
• Unintended movement of a vehicle could injure
those in or near the vehicle. As with all vehicles,
you should never exit a vehicle while the engine
is running.
• Before exiting a vehicle, always apply the parking
brake, shift the transmission into FIRST gear or
REVERSE, turn the engine OFF, and remove the
key fob.
(Continued)
WARNING! (Continued)
•Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing children
to be in a vehicle unattended is dangerous for a
number of reasons. A child or others could be
seriously or fatally injured. Children should be
warned not to touch the parking brake, brake
pedal or the transmission gear selector.
• Do not leave the key fob in or near the vehicle (or
in a location accessible to children). A child could
operate power windows, other controls, or move
the vehicle.
Using The Transmission
This vehicle is equipped with a Six-Speed Alfa Twin
Clutch transmission with steering wheel mounted shift
paddles.
When the ignition is in the OFF position, the transmis-
sion controls (shift paddles on the steering wheel, and
gear selector buttons on the center console) are dis-
abled.
136 STARTING AND OPERATING

WARNING!(Continued)
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 nega-
tively affect the performance of the ESC system.
Changes to the steering system, suspension, brak-
ing system, tire type and size or wheel size may
adversely affect ESC performance. Improperly
inflated and unevenly worn tires may also de-
grade ESC performance. Any vehicle modifica-
tion 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.
The ESC system uses sensors installed on the vehicle to
determine the trajectory that the driver intends to
follow and compares it with the vehicles effective
trajectory. When the real trajectory deviates from the
desired trajectory, the ESC system intervenes to counter
the vehicles understeer or oversteer. •
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.
This vehicle’s advanced electronic brake control system
also includes: Electronic Brake Distribution (EBD), Anti-
Lock Brake System (ABS), Cornering Brake Control
System (CBC), Drag Torque Control System (DTC),
AntiSlip Regulation System (ASR), Hill Start Assist
(HSA), Hydraulic Brake Assistant System (HBA),
ELECTRONIC Q2 system (E-Q2) and Ready Alert Brake
(RAB). All of the systems work together to enhance
vehicle stability and control in various driving condi-
tions, and are commonly referred to as ESC.
System Activation
The ESC system activates automatically when the en-
gine is started and can only be deactivated by selecting
Race mode. Refer to the Six-Speed Alfa Twin Clutch
Transmission in this section for further information.
5
STARTING AND OPERATING 151

Towing ConditionWheels OFF the Ground Alfa Twin Clutch
Transmission
Flat Tow NoneNOT ALLOWED
Dolly Tow FrontNOT ALLOWED
Rear NOT ALLOWED
On Trailer AllOK
190 STARTING AND OPERATING

MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 1750 TURBO . . . .209
ONBOARD DIAGNOSTIC SYSTEM —
OBDII ............................ .210
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ...................... .210
 EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS ............211
 REPLACEMENT PARTS .................212
 DEALER SERVICE ....................212
 MAINTENANCE PROCEDURES ..........213
▫ Engine Oil ........................ .214
▫ Engine Oil Filter .....................215
▫ Engine Air Cleaner Filter ...............215
▫ Engine Cover ...................... .216
▫ Maintenance-Free Battery ..............216 ▫
Air Conditioner Maintenance ............217
▫ Body Lubrication ....................218
▫ Wiper Blades ...................... .218
▫ Windshield Washer Nozzles .............220
▫ Adding Washer Solvent ................221
▫ Exhaust System .....................223
▫ Cooling System .....................225
▫ Brake System ...................... .230
▫ Alfa Twin Clutch Transmission ..........233
▫ Appearance Care And Protection From
Corrosion ......................... .234
 FUSES ............................ .240
▫ Engine Compartment Fuses .............241
▫ Dashboard Fuse Box ..................243
7

ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and Alfa
Twin Clutch Transmission control systems. When these
systems are operating properly, your vehicle will pro-
vide excellent performance and fuel economy, as well as
engine emissions well within current government regu-
lations.
If any of these systems require service, the OBD II
system will turn on the “Malfunction Indicator Light
(MIL)”. It will also store diagnostic codes and other
information to assist your service technician in making
repairs. Although your vehicle will usually be drivable
and not need towing, see your authorized dealer for
service as soon as possible.
CAUTION!
•Prolonged driving with the MIL on could cause
further damage to the emission control system. It
could also affect fuel economy and driveability.
The vehicle must be serviced before any emis-
sions tests can be performed.
• If the MIL is flashing while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
Onboard Diagnostic System (OBD II)
Cybersecurity
Your vehicle is required to have an Onboard Diagnostic
system (OBD II) and a connection port to allow access to
information related to the performance of your emis-
sions controls. Authorized service technicians may need
to access this information to assist with the diagnosis
and service of your vehicle and emissions system.
210 MAINTAINING YOUR VEHICLE

WARNING!(Continued)
•To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that
has been in a tightly closed container. Keep the
master cylinder reservoir cap secured at all times.
Brake fluid in a open container absorbs moisture
from the air resulting in a lower boiling point.
This may cause it to boil unexpectedly during
hard or prolonged braking, resulting in sudden
brake failure. This could result in a collision.
• Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts, causing
the brake fluid to catch fire. Brake fluid can also
damage painted and vinyl surfaces, care should
be taken to avoid its contact with these surfaces.
• Do not allow petroleum-based fluid to contami-
nate the brake fluid. Brake seal components could
be damaged, causing partial or complete brake
failure. This could result in a collision.
CAUTION!
Use of improper brake fluids will affect overall
clutch system performance. Improper brake fluids
may damage the clutch system resulting in loss of
clutch function and the ability to shift the transmis-
sion.
Checking Brake Fluid
1 — Brake Fluid Protection Panel
2 — Washer Solvent Protection Panel
7
MAINTAINING YOUR VEHICLE 231