fuel consumption Alfa Romeo 4C Spider 2019 Owner's Manual

After a few seconds, the name of the selected value is
replaced by the corresponding icon.
Range
This indicates the distance which may be traveled with
the fuel remaining in the tank, assuming that driving
conditions will not change. The message “----” will
appear on the display in the following cases:
•Distance less than 30 miles (or 50 km).
• The vehicle is parked for a long time with the engine
running. NOTE:
The range depends on several factors: driving
style, type of route (freeway, residential, mountain
roads, etc.), conditions of use of the vehicle (load, tire
pressure, etc.). Trip planning must take into account the
above notes.
Average Fuel Consumption
This value shows the approximate average consump-
tion since the last reset.
Travel Distance
This value shows the distance covered since the last
reset.
Current Fuel Consumption
This indicates the fuel consumption. The value is con-
stantly updated. The message “----” will appear on the
display if the vehicle is parked with the engine running.
Average Speed
This value shows the vehicle’s average speed as a
function of the overall time elapsed since the last reset.
Travel Time
This value shows the time elapsed since the last reset.
Instrument Cluster Display
72 GETTING TO KNOW YOUR INSTRUMENT PANEL

Tire Pressure Values
This screen will display OK at each Tire Pressure
Monitoring sensor. Refer to “Tire Pressure Monitoring
System” in “Safety” for further information.
TRIP COMPUTER
The Trip Computer is located in the instrument cluster.
It features a driver-interactive display (displays infor-
mation such as trip information, range, fuel consump-
tion, average speed, and travel time).
NOTE:The Uconnect System also has a Trip Computer
display and menus to customize the information dis-
played in the cluster. For further information, refer to
“Uconnect Settings” in “Multimedia”.
Trip Button
The TRIP/RESET button, located on the right steering
column stalk, can be used to display and to reset the trip
values. •
A short button push displays the different values.
• A long button push resets the system and then starts
a new trip.Trip Functions
Both trip functions are resettable (reset — start of new
trip).
“Trip A” can be used to display the figures relating to:
• Range
• Average Fuel Consumption
• Travel Distance
TRIP/RESET Button
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GETTING TO KNOW YOUR INSTRUMENT PANEL 73

•Current Fuel Consumption
• Average Speed
• Travel Time
“Trip B” can be used to display the figures relating to:
• Average Fuel Consumption
• Travel Distance
• Average Speed
• Travel Time
NOTE: “Trip B” functions may be excluded (see “Trip
B Data”). “Range” and “Instantaneous Fuel Consump-
tion” cannot be reset.
New Trip
To reset:
• Push and hold the TRIPbutton to reset the system
manually.
• When the “Trip distance” reaches 99999.9 kilometers
(621370 miles) or when the “Travel time” reaches
99.59 (99 hours and 59 minutes), the system is reset
automatically. •
Disconnecting/Reconnecting the battery resets the
system.
NOTE: If the reset operation occurs in the presence of
the screens concerning Trip A or Trip B, only the
information associated with Trip A or Trip B functions
will be reset.
Start Of Trip Procedure
With the ignition on, push and hold the TRIPbutton for
over two seconds to reset trip information.
Exit Trip
To exit the Trip function, wait until all the values have
been displayed or hold the MENUbutton for longer
than one second.
Briefly push and release the MENUbutton to go back to
the menu screen or push and hold the MENU(approxi-
mately one second) to go back to the main screen
without storing settings.
WARNING LIGHTS AND MESSAGES
The warning/indicator lights will illuminate in the
instrument panel together with a dedicated message
and/or acoustic signal when applicable. These indica-
tions are indicative and precautionary and as such must
74 GETTING TO KNOW YOUR INSTRUMENT PANEL

vehicle. If the temperature reading does not return to
normal, turn the engine off immediately and call for
service.
Refer to “If Your Engine Overheats” in “In Case Of
Emergency” for further information.
Yellow Warning Lights
— Tire Pressure Monitoring System (TPMS)
Warning Light
The warning light switches on and a message is dis-
played to indicate that the tire pressure is lower than
the recommended value and/or that slow pressure loss
is occurring. In these cases, optimal tire duration and
fuel consumption may not be guaranteed.
Should one or more tires be in the condition mentioned
above, the display will show the indications corre-
sponding to each tire.
CAUTION!
Do not continue driving with one or more flat tires
as handling may be compromised. Stop the vehicle,
(Continued)
CAUTION! (Continued)
avoiding sharp braking and steering. If a tire punc-
ture occurs, repair immediately using the dedicated
tire repair kit and contact an authorized dealer as
soon as possible.
Each tire, including the spare (if provided), should be
checked monthly when cold and inflated to the inflation
pressure recommended by the vehicle manufacturer on
the vehicle placard or tire inflation pressure label. (If
your vehicle has tires of a different size than the size
indicated on the vehicle placard or tire inflation pres-
sure label, you should determine the proper tire infla-
tion pressure for those tires.)
As an added safety feature, your vehicle has been
equipped with a Tire Pressure Monitoring System
(TPMS) that illuminates a low tire pressure telltale
when one or more of your tires is significantly under-
inflated. Accordingly, when the low tire pressure telltale
illuminates, you should stop and check your tires as
soon as possible, and inflate them to the proper pres-
sure. Driving on a significantly under-inflated tire
causes the tire to overheat and can lead to tire failure.
78 GETTING TO KNOW YOUR INSTRUMENT PANEL

•Tread Wear
• Ride Comfort
Safety
WARNING!
• Improperly inflated tires are dangerous and can
cause collisions.
• Underinflation increases tire flexing and can re-
sult 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 ve-
hicle handling and can fail suddenly, resulting in
loss of vehicle control.
• Unequal tire pressures can cause steering prob-
lems. You could lose control of your vehicle.
• Unequal tire pressures from one side of the ve-
hicle to the other can cause the vehicle to drift to
the right or left.
• Always drive with each tire inflated to the recom-
mended cold tire inflation pressure. Both under-inflation and over-inflation affect the stabil-
ity 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 abnor-
mal 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.
Over-inflation produces a jarring and uncomfortable
ride.
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SERVICING AND MAINTENANCE 235