weight Alfa Romeo 4C Spider 2019 Owner's Manual

Cornering Brake Control System (CBC)
The system acts when braking on corners, optimizing the
distribution of brake pressure on the four wheels: the
system prevents the wheels on the inside of the corner
(less affected by the weight of the vehicle) from locking,
ensuring better stability and direction for the vehicle.
Drag Torque Control System (DTC)
This is an integral part of the ESC system and inter-
venes in the event of sudden downshifting, or during
braking when the ABS intervenes, restoring torque to
the engine and thus preventing excessive drag at the
drive wheels, which may lead the wheels to lock and a
loss of vehicle stability, above all in low-grip conditions.
AntiSlip Regulation System (ASR)
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 pre-
vent all collisions, including those resulting from
(Continued)
WARNING! (Continued)
excessive speed in turns, driving on very slippery
surfaces, or hydroplaning. ESC also cannot pre-
vent collisions resulting from loss of vehicle
control due to inappropriate driver input for the
conditions. Only a safe, attentive, and skillful
driver can prevent collisions. 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 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.
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SAFETY 91

•There may be situations on small gradients (less than
8%), with vehicle laden, in which the Hill Holder
system may not activate, causing a slight reversing
motion and increasing the risk of collision with
another vehicle or object. The driver is, in any case,
responsible for safe driving.
Hydraulic Brake Assistant System (HBA)
WARNING!
• The HBA system can’t overrule the natural laws
of physics, and can’t increase the grip available
according to the condition of the road.
• The HBA system cannot prevent accidents, in-
cluding those due to excessive speed on corners,
driving on low-grip surfaces or aquaplaning.
•
The capability of the HBA system must never be
tested irresponsibly and dangerously, in such a way
as to compromise the safety of the driver, the other
occupants of the vehicle or any other road user.
The HBA system is designed to improve the vehicles
braking capacity during emergency braking. The sys-
tem detects emergency braking by monitoring the
speed and force with which the brake pedal is pressed, and consequently applies the optimal brake pressure.
This can reduce the braking distance, the HBA system
therefore completes the ABS.
Maximum assistance from the HBA system is obtained
pressing the brake pedal very quickly. In addition, the
brake pedal should be pressed continuously during
braking, avoiding intermittent presses, to get the most
out of the system.
Do not reduce pressure on the brake pedal until braking
is no longer necessary.
The HBA system is deactivated when the brake pedal is
released.
Electronic Q2 System (E-Q2)
The
Electronic Q2 system intervenes during accelera-
tion on corners, braking the inner drive wheel and thus
increasing the traction of the outer wheel (which bears
more of the vehicles weight): the torque is thus distrib-
uted optimally between the drive wheels in accordance
with the driving conditions and road surface, permit-
ting particularly effective, sporty driving.
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SAFETY 93

NOTE:
•For additional information, refer to http://
www.nhtsa.gov/parents-and-caregivers or call:
1–888–327–4236 •
Canadian residents should refer to Transport Cana-
da’s website for additional information: http://
www.tc.gc.ca/eng/motorvehiclesafety/safedrivers-
childsafety-index-53.htm
Summary Of Recommendations For Restraining Children In Vehicles
Child Size, Height, Weight Or Age Recommended Type Of Child
Restraint
Infants and Toddlers Children who are two years old or younger and who have not
reached the height or weight limits of their child restraint Either an Infant Carrier or a Con-
vertible Child Restraint, facing
rearward in a rear seat of the ve- hicle
Small Children Children who are at least two
years old or who have outgrown
the height or weight limit of their rear-facing child restraint Forward-Facing Child Restraint
with a five-point Harness, facing forward in a rear seat of the ve- hicle
Larger Children Children who have outgrown their
forward-facing child restraint, but are too small to properly fit the vehicle’s seat belt Belt Positioning Booster Seat and
the vehicle seat belt, seated in a rear seat of the vehicle
Children Too Large for Child Restraints Children 12 years old or younger,
who have outgrown the height or weight limit of their booster seat Vehicle Seat Belt, seated in a rear
seat of the vehicle
122 SAFETY

Infant And Child Restraints
Safety experts recommend that children ride rear-facing
in the vehicle until they are two years old or until they
reach either the height or weight limit of their rear-facing
child restraint. Two types of child restraints can be used
rear-facing: infant carriers and convertible child seats.
The infant carrier is only used rear-facing in the vehicle.
It is recommended for children from birth until they
reach the weight or height limit of the infant carrier.
Convertible child seats can be used either rear-facing or
forward-facing in the vehicle. Convertible child seats
often have a higher weight limit in the rear-facing
direction than infant carriers do, so they can be used
rear-facing by children who have outgrown their infant
carrier but are still less than at least two years old.
Children should remain rear-facing until they reach the
highest weight or height allowed by their convertible
child seat.
WARNING!
•Never place a rear-facing child restraint in front of
an air bag. A deploying passenger front air bag
(Continued)
WARNING! (Continued)
can cause death or serious injury to a child 12
years or younger, including a child in a rear-
facing child restraint.
• Never install a rear-facing child restraint in the
front seat of a vehicle. Only use a rear-facing child
restraint in the rear seat. If the vehicle does not
have a rear seat, do not transport a rear-facing
child restraint in that vehicle.
Older Children And Child Restraints
Children who are two years old or who have outgrown
their rear-facing convertible child seat can ride forward-
facing in the vehicle. Forward-facing child seats and
convertible child seats used in the forward-facing direc-
tion are for children who are over two years old or who
have outgrown the rear-facing weight or height limit of
their rear-facing convertible child seat. Children should
remain in a forward-facing child seat with a harness for
as long as possible, up to the highest weight or height
allowed by the child seat.
All children whose weight or height is above the
forward-facing limit for the child seat should use a
belt-positioning booster seat until the vehicle’s seat
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SAFETY 123

Frequently Asked Questions About Installing Child Restraints With Seat Belts
What is the weight limit (child’s weight +
weight of the child restraint) for using the
Tether Anchor with the seat belt to attach a forward facing child restraint? Weight limit of the
Child Restraint Always use the tether anchor when using
the seat belt to install a forward facing
child restraint, up to the recommended weight limit of the child restraint.
Can the head restraints be removed? No
Can the buckle stalk be twisted to tighten the seat belt against the belt path of the child restraint? No
Do not twist the buckle stalk in a seating
position with an ALR retractor.
Installing A Child Restraint With A Switchable
Automatic Locking Retractor (ALR)
Child restraint systems are designed to be secured in
vehicle seats by lap belts or the lap belt portion of a
lap/shoulder belt.
WARNING!
•Improper installation or failure to properly secure
a child restraint can lead to failure of the restraint.
The child could be badly injured or killed.
• Follow the child restraint manufacturer ’s direc-
tions exactly when installing an infant or child
restraint. 1. Place the child seat in the center of the seating
position. Move the vehicle seat as far rearward as
possible to keep the child as far from the passenger
air bag as possible.
2. Pull enough of the seat belt webbing from the retractor to pass it through the belt path of the child
restraint. Do not twist the belt webbing in the belt
path.
3. Slide the latch plate into the buckle until you hear a “click.”
4. Pull on the webbing to make the lap portion tight against the child seat.
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SAFETY 127

5. To lock the seat belt, pull down on the shoulder partof the belt until you have pulled all the seat belt
webbing out of the retractor. Then, allow the web-
bing to retract back into the retractor. As the webbing
retracts, you will hear a clicking sound. This means
the seat belt is now in the Automatic Locking mode.
6. Try to pull the webbing out of the retractor. If it is locked, you should not be able to pull out any
webbing. If the retractor is not locked, repeat step 5.
7. Finally, pull up on any excess webbing to tighten the lap portion around the child restraint while you push
the child restraint rearward and downward into the
vehicle seat.
8. If the child restraint has a top tether strap and the seating position has a top tether anchorage, connect
the tether strap to the anchorage and tighten the
tether strap. See the section “Installing Child Re-
straints Using the Top Tether Anchorage” for direc-
tions to attach a tether anchor.
9. Test that the child restraint is installed tightly by pulling back and forth on the child seat at the belt
path. It should not move more than 1 inch (25.4 mm)
in any direction. Any seat belt system will loosen with time, so check the
belt occasionally, and pull it tight if necessary.
Installing Child Restraints Using The Top Tether
Anchorage:
Always use the tether anchor when using the seat belt
to install a forward facing child restraint, up to the
recommended weight limit of the child restraint. This
vehicle is equipped with a tether anchorage, located
behind the front passenger seat, near the floor.
1. Look behind the seating position where you plan to
install the child restraint to find the tether anchorage.
You may need to move the seat forward to provide
Upper Tether Anchorage
128 SAFETY

Tire And Loading Information Placard
This placard tells you important information about the:
1. Number of people that can be carried in the vehicle.
2. Total weight your vehicle can carry.
3. Tire size designed for your vehicle.
4. Cold tire inflation pressures for the front, rear, andspare tires.Loading
The vehicle maximum load on the tire must not exceed
the load carrying capacity of the tire on your vehicle.
You will not exceed the tire’s load carrying capacity if
you adhere to the loading conditions, tire size, and cold
tire inflation pressures specified on the Tire and Load-
ing Information placard in “Vehicle Loading” in the
“Starting And Operating” section of this manual.
NOTE: Under a maximum loaded vehicle condition,
gross axle weight ratings (GAWRs) for the front and
rear axles must not be exceeded.
For further information on GAWRs, vehicle loading,
and trailer towing, refer to “Vehicle Loading” in the
“Starting And Operating” section of this manual.
To determine the maximum loading conditions of your
vehicle, locate the statement “The combined weight of
occupants and cargo should never exceed XXX kg or
XXX lbs” on the Tire and Loading Information placard.
The combined weight of occupants, cargo/luggage and
trailer tongue weight (if applicable) should never ex-
ceed the weight referenced here.
Tire And Loading Information Placard
232 SERVICING AND MAINTENANCE

Steps For Determining Correct Load Limit—
(1) Locate the statement “The combined weight of
occupants and cargo should never exceed XXX kg or
XXX lbs.” on your vehicle’s placard.
(2) Determine the combined weight of the driver and
passengers that will be riding in your vehicle.
(3) Subtract the combined weight of the driver and
passengers from XXX kg or XXX lbs.
(4) The resulting figure equals the available amount
of cargo and luggage load capacity. For example, if
“XXX” amount equals 1400 lbs. and there will be five
150 lb passengers in your vehicle, the amount of
available cargo and luggage load capacity is 650 lbs.
(1400-750 (5x150) = 650 lbs.)
(5) Determine the combined weight of luggage and
cargo being loaded on the vehicle. That weight may
not safely exceed the available cargo and luggage
load capacity calculated in Step 4.
(6) If your vehicle will be towing a trailer, load from
your trailer will be transferred to your vehicle.Consult this manual to determine how this reduces
the available cargo and luggage load capacity of your
vehicle.
Metric Example For Load Limit
For example, if “XXX” amount equals 635 kg and there
will be five 68 kg passengers in your vehicle, the
amount of available cargo and luggage load capacity is
295 kg (635-340 (5x68) = 295 kg) as shown in step 4.
NOTE:
•
If your vehicle will be towing a trailer, load from
your trailer will be transferred to your vehicle. The
following table shows examples on how to calculate
total load, cargo/luggage, and towing capacities of
your vehicle with varying seating configurations and
number and size of occupants. This table is for
illustration purposes only and may not be accurate
for the seating and load carry capacity of your
vehicle.
• For the following example, the combined weight of
occupants and cargo should never exceed 865 lbs
(392 kg).
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SERVICING AND MAINTENANCE 233